---
_id: '19943'
abstract:
- lang: eng
  text: 'In this paper we continue our study of bifurcations of solutions of boundary-value
    problems for symplectic maps arising as Hamiltonian diffeomorphisms. These have
    been shown to be connected to catastrophe theory via generating functions and
    ordinary and reversal phase space symmetries have been considered. Here we present
    a convenient, coordinate free framework to analyse separated Lagrangian boundary
    value problems which include classical Dirichlet, Neumann and Robin boundary value
    problems. The framework is then used to prove the existence of obstructions arising
    from conformal symplectic symmetries on the bifurcation behaviour of solutions
    to Hamiltonian boundary value problems. Under non-degeneracy conditions, a group
    action by conformal symplectic symmetries has the effect that the flow map cannot
    degenerate in a direction which is tangential to the action. This imposes restrictions
    on which singularities can occur in boundary value problems. Our results generalise
    classical results about conjugate loci on Riemannian manifolds to a large class
    of Hamiltonian boundary value problems with, for example, scaling symmetries. '
article_type: original
author:
- first_name: Robert I
  full_name: McLachlan, Robert I
  last_name: McLachlan
- first_name: Christian
  full_name: Offen, Christian
  id: '85279'
  last_name: Offen
  orcid: https://orcid.org/0000-0002-5940-8057
citation:
  ama: McLachlan RI, Offen C. Hamiltonian boundary value problems, conformal symplectic
    symmetries, and conjugate loci. <i>New Zealand Journal of Mathematics</i>. 2018;48:83-99.
    doi:<a href="https://doi.org/10.53733/34 ">10.53733/34 </a>
  apa: McLachlan, R. I., &#38; Offen, C. (2018). Hamiltonian boundary value problems,
    conformal symplectic symmetries, and conjugate loci. <i>New Zealand Journal of
    Mathematics</i>, <i>48</i>, 83–99. <a href="https://doi.org/10.53733/34 ">https://doi.org/10.53733/34
    </a>
  bibtex: '@article{McLachlan_Offen_2018, title={Hamiltonian boundary value problems,
    conformal symplectic symmetries, and conjugate loci}, volume={48}, DOI={<a href="https://doi.org/10.53733/34
    ">10.53733/34 </a>}, journal={New Zealand Journal of Mathematics}, author={McLachlan,
    Robert I and Offen, Christian}, year={2018}, pages={83–99} }'
  chicago: 'McLachlan, Robert I, and Christian Offen. “Hamiltonian Boundary Value
    Problems, Conformal Symplectic Symmetries, and Conjugate Loci.” <i>New Zealand
    Journal of Mathematics</i> 48 (2018): 83–99. <a href="https://doi.org/10.53733/34
    ">https://doi.org/10.53733/34 </a>.'
  ieee: 'R. I. McLachlan and C. Offen, “Hamiltonian boundary value problems, conformal
    symplectic symmetries, and conjugate loci,” <i>New Zealand Journal of Mathematics</i>,
    vol. 48, pp. 83–99, 2018, doi: <a href="https://doi.org/10.53733/34 ">10.53733/34
    </a>.'
  mla: McLachlan, Robert I., and Christian Offen. “Hamiltonian Boundary Value Problems,
    Conformal Symplectic Symmetries, and Conjugate Loci.” <i>New Zealand Journal of
    Mathematics</i>, vol. 48, 2018, pp. 83–99, doi:<a href="https://doi.org/10.53733/34
    ">10.53733/34 </a>.
  short: R.I. McLachlan, C. Offen, New Zealand Journal of Mathematics 48 (2018) 83–99.
date_created: 2020-10-06T16:39:08Z
date_updated: 2023-09-21T07:29:24Z
ddc:
- '510'
department:
- _id: '636'
doi: '10.53733/34 '
extern: '1'
external_id:
  arxiv:
  - '1804.07479'
file:
- access_level: open_access
  content_type: application/pdf
  creator: coffen
  date_created: 2020-10-06T16:49:29Z
  date_updated: 2020-10-07T14:04:01Z
  file_id: '19946'
  file_name: Hamiltonian_Boundary_Value_Problems,_Conformal_Symplectic_Symmetries,_and_Conjugate_Loci.pdf
  file_size: 3126111
  relation: main_file
  title: Hamiltonian Boundary Value Problems, Conformal Symplectic Symmetries, and
    Conjugate Loci
file_date_updated: 2020-10-07T14:04:01Z
has_accepted_license: '1'
intvolume: '        48'
keyword:
- Hamiltonian boundary value problems
- singularities
- conformal symplectic geometry
- catastrophe theory
- conjugate loci
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://nzjmath.org/index.php/NZJMATH/article/view/34
oa: '1'
page: 83-99
publication: New Zealand Journal of Mathematics
publication_status: published
quality_controlled: '1'
status: public
title: Hamiltonian boundary value problems, conformal symplectic symmetries, and conjugate
  loci
type: journal_article
user_id: '85279'
volume: 48
year: '2018'
...
---
_id: '20559'
author:
- first_name: Lisa Nguyen Quang
  full_name: Do, Lisa Nguyen Quang
  last_name: Do
- first_name: Karim
  full_name: Ali, Karim
  last_name: Ali
- first_name: Benjamin
  full_name: Livshits, Benjamin
  last_name: Livshits
- first_name: Eric
  full_name: Bodden, Eric
  id: '59256'
  last_name: Bodden
  orcid: 0000-0003-3470-3647
- first_name: Justin
  full_name: Smith, Justin
  last_name: Smith
- first_name: Emerson
  full_name: Murphy-Hill, Emerson
  last_name: Murphy-Hill
citation:
  ama: 'Do LNQ, Ali K, Livshits B, Bodden E, Smith J, Murphy-Hill E. Just-in-time
    Static Analysis. In: <i>Proceedings of the 26th ACM SIGSOFT International Symposium
    on Software Testing and Analysis</i>. ISSTA 2017. ACM; 2017:307-317. doi:<a href="https://doi.org/10.1145/3092703.3092705">10.1145/3092703.3092705</a>'
  apa: Do, L. N. Q., Ali, K., Livshits, B., Bodden, E., Smith, J., &#38; Murphy-Hill,
    E. (2017). Just-in-time Static Analysis. <i>Proceedings of the 26th ACM SIGSOFT
    International Symposium on Software Testing and Analysis</i>, 307–317. <a href="https://doi.org/10.1145/3092703.3092705">https://doi.org/10.1145/3092703.3092705</a>
  bibtex: '@inproceedings{Do_Ali_Livshits_Bodden_Smith_Murphy-Hill_2017, place={New
    York, NY, USA}, series={ISSTA 2017}, title={Just-in-time Static Analysis}, DOI={<a
    href="https://doi.org/10.1145/3092703.3092705">10.1145/3092703.3092705</a>}, booktitle={Proceedings
    of the 26th ACM SIGSOFT International Symposium on Software Testing and Analysis},
    publisher={ACM}, author={Do, Lisa Nguyen Quang and Ali, Karim and Livshits, Benjamin
    and Bodden, Eric and Smith, Justin and Murphy-Hill, Emerson}, year={2017}, pages={307–317},
    collection={ISSTA 2017} }'
  chicago: 'Do, Lisa Nguyen Quang, Karim Ali, Benjamin Livshits, Eric Bodden, Justin
    Smith, and Emerson Murphy-Hill. “Just-in-Time Static Analysis.” In <i>Proceedings
    of the 26th ACM SIGSOFT International Symposium on Software Testing and Analysis</i>,
    307–17. ISSTA 2017. New York, NY, USA: ACM, 2017. <a href="https://doi.org/10.1145/3092703.3092705">https://doi.org/10.1145/3092703.3092705</a>.'
  ieee: 'L. N. Q. Do, K. Ali, B. Livshits, E. Bodden, J. Smith, and E. Murphy-Hill,
    “Just-in-time Static Analysis,” in <i>Proceedings of the 26th ACM SIGSOFT International
    Symposium on Software Testing and Analysis</i>, 2017, pp. 307–317, doi: <a href="https://doi.org/10.1145/3092703.3092705">10.1145/3092703.3092705</a>.'
  mla: Do, Lisa Nguyen Quang, et al. “Just-in-Time Static Analysis.” <i>Proceedings
    of the 26th ACM SIGSOFT International Symposium on Software Testing and Analysis</i>,
    ACM, 2017, pp. 307–17, doi:<a href="https://doi.org/10.1145/3092703.3092705">10.1145/3092703.3092705</a>.
  short: 'L.N.Q. Do, K. Ali, B. Livshits, E. Bodden, J. Smith, E. Murphy-Hill, in:
    Proceedings of the 26th ACM SIGSOFT International Symposium on Software Testing
    and Analysis, ACM, New York, NY, USA, 2017, pp. 307–317.'
date_created: 2020-11-30T11:10:01Z
date_updated: 2022-01-06T06:54:30Z
department:
- _id: '76'
doi: 10.1145/3092703.3092705
keyword:
- Just-in-Time
- Layered analysis
- Static analysis
language:
- iso: eng
main_file_link:
- url: http://bodden.de/pubs/nal+17jit.pdf
page: 307-317
place: New York, NY, USA
publication: Proceedings of the 26th ACM SIGSOFT International Symposium on Software
  Testing and Analysis
publication_identifier:
  isbn:
  - 978-1-4503-5076-1
publisher: ACM
series_title: ISSTA 2017
status: public
title: Just-in-time Static Analysis
type: conference
user_id: '5786'
year: '2017'
...
---
_id: '4687'
author:
- first_name: Oliver
  full_name: Müller, Oliver
  id: '72849'
  last_name: Müller
- first_name: Alexander
  full_name: Simons, Alexander
  last_name: Simons
- first_name: Markus
  full_name: Weinmann, Markus
  last_name: Weinmann
citation:
  ama: 'Müller O, Simons A, Weinmann M. Beyond crowd judgments: Data-driven estimation
    of market value in association football. <i>European Journal of Operational Research</i>.
    2017;(2):611--624. doi:<a href="https://doi.org/10.1016/j.ejor.2017.05.005">10.1016/j.ejor.2017.05.005</a>'
  apa: 'Müller, O., Simons, A., &#38; Weinmann, M. (2017). Beyond crowd judgments:
    Data-driven estimation of market value in association football. <i>European Journal
    of Operational Research</i>, (2), 611--624. <a href="https://doi.org/10.1016/j.ejor.2017.05.005">https://doi.org/10.1016/j.ejor.2017.05.005</a>'
  bibtex: '@article{Müller_Simons_Weinmann_2017, title={Beyond crowd judgments: Data-driven
    estimation of market value in association football}, DOI={<a href="https://doi.org/10.1016/j.ejor.2017.05.005">10.1016/j.ejor.2017.05.005</a>},
    number={2}, journal={European Journal of Operational Research}, author={Müller,
    Oliver and Simons, Alexander and Weinmann, Markus}, year={2017}, pages={611--624}
    }'
  chicago: 'Müller, Oliver, Alexander Simons, and Markus Weinmann. “Beyond Crowd Judgments:
    Data-Driven Estimation of Market Value in Association Football.” <i>European Journal
    of Operational Research</i>, no. 2 (2017): 611--624. <a href="https://doi.org/10.1016/j.ejor.2017.05.005">https://doi.org/10.1016/j.ejor.2017.05.005</a>.'
  ieee: 'O. Müller, A. Simons, and M. Weinmann, “Beyond crowd judgments: Data-driven
    estimation of market value in association football,” <i>European Journal of Operational
    Research</i>, no. 2, pp. 611--624, 2017.'
  mla: 'Müller, Oliver, et al. “Beyond Crowd Judgments: Data-Driven Estimation of
    Market Value in Association Football.” <i>European Journal of Operational Research</i>,
    no. 2, 2017, pp. 611--624, doi:<a href="https://doi.org/10.1016/j.ejor.2017.05.005">10.1016/j.ejor.2017.05.005</a>.'
  short: O. Müller, A. Simons, M. Weinmann, European Journal of Operational Research
    (2017) 611--624.
date_created: 2018-10-12T08:28:02Z
date_updated: 2022-01-06T07:01:18Z
doi: 10.1016/j.ejor.2017.05.005
extern: '1'
issue: '2'
keyword:
- Crowdsourcing
- Football
- Market value
- OR in Sports
- Soccer
language:
- iso: eng
page: 611--624
publication: European Journal of Operational Research
publication_identifier:
  issn:
  - '03772217'
status: public
title: 'Beyond crowd judgments: Data-driven estimation of market value in association
  football'
type: journal_article
user_id: '72849'
year: '2017'
...
---
_id: '4951'
abstract:
- lang: eng
  text: Despite the rapid growth and potential of technology-based services, managers'
    greatest challenges are gaining customer acceptance and increasing usage of these
    new innovative services. In the B2C field, studies of self-service technology
    show that perceived risk is an important factor influencing the use of service
    technology. Though prior research explores different risk types that emerge in
    consumer settings, risk perception in the B2B setting lacks a detailed examination
    of different risk types influencing technology-based service adoption. Data from
    49 qualitative interviews with providers and customers in two different B2B industries
    inform this study. The findings emphasize the importance of functional and financial
    risks in a B2B context and show that business customers' personal and psychological
    fears hinder their use of technology-based services. Results highlight differences
    in risk perception and evaluation between customers and providers.
article_type: original
author:
- first_name: Stefanie
  full_name: Paluch, Stefanie
  last_name: Paluch
- first_name: Nancy
  full_name: Wünderlich, Nancy
  id: '36392'
  last_name: Wünderlich
citation:
  ama: Paluch S, Wünderlich N. Contrasting Risk Perceptions of Technology-Based Service
    Innovations in Inter-Organizational Settings. <i>Journal of business Research</i>.
    2016;69(7):2424--2431.
  apa: Paluch, S., &#38; Wünderlich, N. (2016). Contrasting Risk Perceptions of Technology-Based
    Service Innovations in Inter-Organizational Settings. <i>Journal of Business Research</i>,
    <i>69</i>(7), 2424--2431.
  bibtex: '@article{Paluch_Wünderlich_2016, title={Contrasting Risk Perceptions of
    Technology-Based Service Innovations in Inter-Organizational Settings.}, volume={69},
    number={7}, journal={Journal of business Research}, publisher={Elsevier}, author={Paluch,
    Stefanie and Wünderlich, Nancy}, year={2016}, pages={2424--2431} }'
  chicago: 'Paluch, Stefanie, and Nancy Wünderlich. “Contrasting Risk Perceptions
    of Technology-Based Service Innovations in Inter-Organizational Settings.” <i>Journal
    of Business Research</i> 69, no. 7 (2016): 2424--2431.'
  ieee: S. Paluch and N. Wünderlich, “Contrasting Risk Perceptions of Technology-Based
    Service Innovations in Inter-Organizational Settings.,” <i>Journal of business
    Research</i>, vol. 69, no. 7, pp. 2424--2431, 2016.
  mla: Paluch, Stefanie, and Nancy Wünderlich. “Contrasting Risk Perceptions of Technology-Based
    Service Innovations in Inter-Organizational Settings.” <i>Journal of Business
    Research</i>, vol. 69, no. 7, Elsevier, 2016, pp. 2424--2431.
  short: S. Paluch, N. Wünderlich, Journal of Business Research 69 (2016) 2424--2431.
date_created: 2018-10-26T10:20:07Z
date_updated: 2022-01-06T07:01:30Z
department:
- _id: '178'
- _id: '181'
intvolume: '        69'
issue: '7'
keyword:
- Risk perception
- Technology-based service innovations
- Business-to-business context
- Interview study
- Risk categories
- Smart service
language:
- iso: eng
page: 2424--2431
publication: Journal of business Research
publication_status: published
publisher: Elsevier
status: public
title: Contrasting Risk Perceptions of Technology-Based Service Innovations in Inter-Organizational
  Settings.
type: journal_article
user_id: '37741'
volume: 69
year: '2016'
...
---
_id: '5704'
abstract:
- lang: eng
  text: 'Advancements in information technology have changed the way customers experience
    a service encounter and their relationship with service providers. Especially
    technology-based self-service channels have found their way into the 21st century
    service economy. While research embraces these channels for their cost-efficiency,
    it has not examined whether a shift from personal to self-service affects customer–firm
    relationships. Drawing from the service-dominant logic and its central concept
    of value-in-context, we discuss customers’ value creation in self-service and
    personal service channels and examine the long-term impact of these channels on
    customer retention. Using longitudinal customer data, we investigate how the ratio
    of self-service versus personal service use influences customer defection over
    time. Our findings suggest that the ratio of self-service to personal service
    used affects customer defection in a U-shaped manner, with intermediate levels
    of both self-service and personal service use being associated with the lowest
    likelihood of defection. We also find that this effect mitigates over time. We
    conclude that firms should not shift customers toward self-service channels completely,
    especially not at the beginning of a relationship. Our study underlines the importance
    of understanding when and how self-service technologies create valuable customer
    experiences and stresses the notion of actively managing customers’ cocreation
    of value. '
article_type: original
author:
- first_name: Anne
  full_name: Scherer, Anne
  last_name: Scherer
- first_name: Nancy
  full_name: Wünderlich, Nancy
  id: '36392'
  last_name: Wünderlich
- first_name: Florian
  full_name: Von Wangenheim, Florian
  last_name: Von Wangenheim
citation:
  ama: 'Scherer A, Wünderlich N, Von Wangenheim F. The Value of Self-Service: Long-Term
    Effects of Technology-Based Self-Service Usage on Customer Retention. <i>MIS Quarterly</i>.
    2015;39(1):177-200.'
  apa: 'Scherer, A., Wünderlich, N., &#38; Von Wangenheim, F. (2015). The Value of
    Self-Service: Long-Term Effects of Technology-Based Self-Service Usage on Customer
    Retention. <i>MIS Quarterly</i>, <i>39</i>(1), 177–200.'
  bibtex: '@article{Scherer_Wünderlich_Von Wangenheim_2015, title={The Value of Self-Service:
    Long-Term Effects of Technology-Based Self-Service Usage on Customer Retention.},
    volume={39}, number={1}, journal={MIS Quarterly}, publisher={MIS RC}, author={Scherer,
    Anne and Wünderlich, Nancy and Von Wangenheim, Florian}, year={2015}, pages={177–200}
    }'
  chicago: 'Scherer, Anne, Nancy Wünderlich, and Florian Von Wangenheim. “The Value
    of Self-Service: Long-Term Effects of Technology-Based Self-Service Usage on Customer
    Retention.” <i>MIS Quarterly</i> 39, no. 1 (2015): 177–200.'
  ieee: 'A. Scherer, N. Wünderlich, and F. Von Wangenheim, “The Value of Self-Service:
    Long-Term Effects of Technology-Based Self-Service Usage on Customer Retention.,”
    <i>MIS Quarterly</i>, vol. 39, no. 1, pp. 177–200, 2015.'
  mla: 'Scherer, Anne, et al. “The Value of Self-Service: Long-Term Effects of Technology-Based
    Self-Service Usage on Customer Retention.” <i>MIS Quarterly</i>, vol. 39, no.
    1, MIS RC, 2015, pp. 177–200.'
  short: A. Scherer, N. Wünderlich, F. Von Wangenheim, MIS Quarterly 39 (2015) 177–200.
date_created: 2018-11-15T11:36:38Z
date_updated: 2022-01-06T07:02:36Z
department:
- _id: '181'
intvolume: '        39'
issue: '1'
keyword:
- customer defection
- customer retention
- e-service
- longitudinal
- Self-service
- value-in-context
language:
- iso: eng
page: 177-200
publication: MIS Quarterly
publication_identifier:
  issn:
  - 0276-7783.
publication_status: published
publisher: MIS RC
status: public
title: 'The Value of Self-Service: Long-Term Effects of Technology-Based Self-Service
  Usage on Customer Retention.'
type: journal_article
user_id: '37741'
volume: 39
year: '2015'
...
---
_id: '4469'
abstract:
- lang: ger
  text: "Auswertung einer Befragung unter Studierenden zu der Frage welche Elemente
    eine Lehrveranstaltung innovativ machen und welche Rolle die neuen Medien dabei
    spielen.\r\n\r\nDigitale Medien begegnen uns in der Hochschule immer wieder. Häufig
    handelt es sich um neue Werkzeuge oder Trends (Klicker, MOOCs, Web 2.0), die einerseits
    potenzialreich und spannend erscheinen, deren didaktische Verwertbarkeit sich
    aber nicht auf den ersten Blick erschließt. Oft folgt nach einer euphorischen
    Erprobung schnell die Ernüchterung, wenn festgestellt wird, dass sich durch die
    digitalen Technologien allein kein erhöhter Lernerfolg ergibt und auch die Studierenden
    keine nachhaltigen Motivationsschübe erfahren.\r\nAus der Hochschuldidaktik hört
    man häufig und berechtigterweise kritische Stimmen, welche die Einbettung digitaler
    Medien in sorgfältig geplante didaktische Arrangements betonen. Es stellt sich
    die Frage, inwieweit damit die Kreativität und der Entdeckergeist von Lehrenden
    und Studierenden eingeschränkt werden. Wir wollen im Disq-Space der Frage nachgehen,
    wie die Hochschuldidaktik auf neue digitale Trends reagieren und dabei einen Mittelweg
    zwischen \"kreativem Ausprobieren\" und pädagogisch-didaktischer Rationalität
    einschlagen kann. Zunächst werden die Ergebnisse einer aktuellen Umfrage an der
    Universität St. Gallen zu den Vorstellungen Studierender zu innovativer Lehre
    vorgestellt. Nach einer Öffnung des Raums für gute sowie schlechte Erfahrungen
    und Bespiele von Seiten der Teilnehmenden soll diskutiert werden, welche personellen,
    didaktischen und organisatorischen Voraussetzungen erfüllt sein müssen, damit
    Digitalisierung die Kompetenzentwicklung der Studierenden unterstützt.\r\nDie
    Ergebnisse der Diskussionsrunde werden im Blog des Teams Hochschulentwicklung
    zur Verfügung gestellt. Es wird angestrebt, diese damit einer breiteren Öffentlichkeit
    zugänglich zu machen."
author:
- first_name: Dietrich
  full_name: Wagner, Dietrich
  last_name: Wagner
- first_name: Tobias
  full_name: Jenert, Tobias
  id: '71994'
  last_name: Jenert
  orcid: ' https://orcid.org/0000-0001-9262-5646'
citation:
  ama: 'Wagner D, Jenert T. Zwischen" netten" Tools und" {\"U}berdidaktisierung":
    Neue Medien in der Hochschuldidaktik. In: ; 2015.'
  apa: 'Wagner, D., &#38; Jenert, T. (2015). Zwischen" netten" Tools und" {\"U}berdidaktisierung":
    Neue Medien in der Hochschuldidaktik. Presented at the 44. Jahrestagung der Deutschen
    Gesellschaft für Hochschuldidaktik (dghd), Paderborn.'
  bibtex: '@inproceedings{Wagner_Jenert_2015, title={Zwischen" netten" Tools und"
    {\"U}berdidaktisierung": Neue Medien in der Hochschuldidaktik}, author={Wagner,
    Dietrich and Jenert, Tobias}, year={2015} }'
  chicago: 'Wagner, Dietrich, and Tobias Jenert. “Zwischen" Netten" Tools Und" {\"U}berdidaktisierung":
    Neue Medien in Der Hochschuldidaktik,” 2015.'
  ieee: 'D. Wagner and T. Jenert, “Zwischen" netten" Tools und" {\"U}berdidaktisierung":
    Neue Medien in der Hochschuldidaktik,” presented at the 44. Jahrestagung der Deutschen
    Gesellschaft für Hochschuldidaktik (dghd), Paderborn, 2015.'
  mla: 'Wagner, Dietrich, and Tobias Jenert. <i>Zwischen" Netten" Tools Und" {\"U}berdidaktisierung":
    Neue Medien in Der Hochschuldidaktik</i>. 2015.'
  short: 'D. Wagner, T. Jenert, in: 2015.'
conference:
  end_date: 2015-03-06
  location: Paderborn
  name: 44. Jahrestagung der Deutschen Gesellschaft für Hochschuldidaktik (dghd)
  start_date: 2015-03-03
date_created: 2018-09-18T13:24:56Z
date_updated: 2022-01-06T07:01:05Z
department:
- _id: '208'
- _id: '282'
extern: '1'
keyword:
- Neue Medien
- Hochschuldidaktik
- Studierende
- Innovation in der Lehre
status: public
title: 'Zwischen" netten" Tools und" {\"U}berdidaktisierung": Neue Medien in der Hochschuldidaktik'
type: conference
user_id: '51057'
year: '2015'
...
---
_id: '4696'
author:
- first_name: Jan
  full_name: vom Brocke, Jan
  last_name: vom Brocke
- first_name: Stefan
  full_name: Debortoli, Stefan
  last_name: Debortoli
- first_name: Nadine
  full_name: Reuter, Nadine
  last_name: Reuter
- first_name: Oliver
  full_name: Müller, Oliver
  id: '72849'
  last_name: Müller
citation:
  ama: 'vom Brocke J, Debortoli S, Reuter N, Müller O. How In-Memory Technology Can
    Create Business Value: Lessons Learned from Hilti. <i>Communications of the Association
    for Information Systems</i>. 2014:151--167. doi:<a href="https://doi.org/10.17705/1CAIS.03407">10.17705/1CAIS.03407</a>'
  apa: 'vom Brocke, J., Debortoli, S., Reuter, N., &#38; Müller, O. (2014). How In-Memory
    Technology Can Create Business Value: Lessons Learned from Hilti. <i>Communications
    of the Association for Information Systems</i>, 151--167. <a href="https://doi.org/10.17705/1CAIS.03407">https://doi.org/10.17705/1CAIS.03407</a>'
  bibtex: '@article{vom Brocke_Debortoli_Reuter_Müller_2014, title={How In-Memory
    Technology Can Create Business Value: Lessons Learned from Hilti}, DOI={<a href="https://doi.org/10.17705/1CAIS.03407">10.17705/1CAIS.03407</a>},
    journal={Communications of the Association for Information Systems}, author={vom
    Brocke, Jan and Debortoli, Stefan and Reuter, Nadine and Müller, Oliver}, year={2014},
    pages={151--167} }'
  chicago: 'Brocke, Jan vom, Stefan Debortoli, Nadine Reuter, and Oliver Müller. “How
    In-Memory Technology Can Create Business Value: Lessons Learned from Hilti.” <i>Communications
    of the Association for Information Systems</i>, 2014, 151--167. <a href="https://doi.org/10.17705/1CAIS.03407">https://doi.org/10.17705/1CAIS.03407</a>.'
  ieee: 'J. vom Brocke, S. Debortoli, N. Reuter, and O. Müller, “How In-Memory Technology
    Can Create Business Value: Lessons Learned from Hilti,” <i>Communications of the
    Association for Information Systems</i>, pp. 151--167, 2014.'
  mla: 'vom Brocke, Jan, et al. “How In-Memory Technology Can Create Business Value:
    Lessons Learned from Hilti.” <i>Communications of the Association for Information
    Systems</i>, 2014, pp. 151--167, doi:<a href="https://doi.org/10.17705/1CAIS.03407">10.17705/1CAIS.03407</a>.'
  short: J. vom Brocke, S. Debortoli, N. Reuter, O. Müller, Communications of the
    Association for Information Systems (2014) 151--167.
date_created: 2018-10-12T08:30:38Z
date_updated: 2022-01-06T07:01:18Z
doi: 10.17705/1CAIS.03407
extern: '1'
keyword:
- Advanced business analytics
- Big Data
- Business intelligence
- IT business value
- In-memory technology
- OLAP
- OLTP
- Realtime analytics
- Sentiment analysis
language:
- iso: eng
page: 151--167
publication: Communications of the Association for Information Systems
publication_identifier:
  issn:
  - '15293181'
status: public
title: 'How In-Memory Technology Can Create Business Value: Lessons Learned from Hilti'
type: journal_article
user_id: '72849'
year: '2014'
...
---
_id: '35906'
abstract:
- lang: eng
  text: "Against the background of a European-wide strategy of governance aimed\r\nat
    improving support for parents and families, the following report details\r\nthe
    conceptualization and evaluation of a federal state program4 in Baden-\r\nWürttemberg
    (Germany) which was launched in 2008 to encourage fam-\r\nily and parent education.
    Two program components, a voucher system\r\nfor parents with a new-born child
    and an element that emphasizes educa-\r\ntional offers for families with special
    needs in particular living situations,\r\nwere started to increase requests for
    educational courses. The aim was to\r\nestablish and deepen cooperation between
    different public and private\r\nprofessional services that are in contact with
    parents and their children.\r\nThe results show that main goals of the program
    were reached."
article_type: original
author:
- first_name: Sandra
  full_name: Landhäußer, Sandra
  id: '93863'
  last_name: Landhäußer
- first_name: Stefan
  full_name: Faas, Stefan
  last_name: Faas
- first_name: Rainer
  full_name: Treptow, Rainer
  last_name: Treptow
citation:
  ama: 'Landhäußer S, Faas S, Treptow R. Encouraging Family and Parent Education:
    Program Development and Evaluation in the Federal State of Baden-Württemberg,
    Germany. <i>Center for Educational Policy Studies Journal (CEPS)</i>. 2014;Vol
    4(No 4). doi:<a href="https://files.eric.ed.gov/fulltext/EJ1129548.pdf">https://files.eric.ed.gov/fulltext/EJ1129548.pdf</a>'
  apa: 'Landhäußer, S., Faas, S., &#38; Treptow, R. (2014). Encouraging Family and
    Parent Education: Program Development and Evaluation in the Federal State of Baden-Württemberg,
    Germany. <i>Center for Educational Policy Studies Journal (CEPS)</i>, <i>Vol 4</i>(No
    4). <a href="https://files.eric.ed.gov/fulltext/EJ1129548.pdf">https://files.eric.ed.gov/fulltext/EJ1129548.pdf</a>'
  bibtex: '@article{Landhäußer_Faas_Treptow_2014, title={Encouraging Family and Parent
    Education: Program Development and Evaluation in the Federal State of Baden-Württemberg,
    Germany}, volume={Vol 4}, DOI={<a href="https://files.eric.ed.gov/fulltext/EJ1129548.pdf">https://files.eric.ed.gov/fulltext/EJ1129548.pdf</a>},
    number={No 4}, journal={Center for Educational Policy Studies Journal (CEPS)},
    author={Landhäußer, Sandra and Faas, Stefan and Treptow, Rainer}, year={2014}
    }'
  chicago: 'Landhäußer, Sandra, Stefan Faas, and Rainer Treptow. “Encouraging Family
    and Parent Education: Program Development and Evaluation in the Federal State
    of Baden-Württemberg, Germany.” <i>Center for Educational Policy Studies Journal
    (CEPS)</i> Vol 4, no. No 4 (2014). <a href="https://files.eric.ed.gov/fulltext/EJ1129548.pdf">https://files.eric.ed.gov/fulltext/EJ1129548.pdf</a>.'
  ieee: 'S. Landhäußer, S. Faas, and R. Treptow, “Encouraging Family and Parent Education:
    Program Development and Evaluation in the Federal State of Baden-Württemberg,
    Germany,” <i>Center for Educational Policy Studies Journal (CEPS)</i>, vol. Vol
    4, no. No 4, 2014, doi: <a href="https://files.eric.ed.gov/fulltext/EJ1129548.pdf">https://files.eric.ed.gov/fulltext/EJ1129548.pdf</a>.'
  mla: 'Landhäußer, Sandra, et al. “Encouraging Family and Parent Education: Program
    Development and Evaluation in the Federal State of Baden-Württemberg, Germany.”
    <i>Center for Educational Policy Studies Journal (CEPS)</i>, vol. Vol 4, no. No
    4, 2014, doi:<a href="https://files.eric.ed.gov/fulltext/EJ1129548.pdf">https://files.eric.ed.gov/fulltext/EJ1129548.pdf</a>.'
  short: S. Landhäußer, S. Faas, R. Treptow, Center for Educational Policy Studies
    Journal (CEPS) Vol 4 (2014).
date_created: 2023-01-11T06:54:07Z
date_updated: 2023-01-27T09:57:33Z
department:
- _id: '723'
- _id: '36'
doi: https://files.eric.ed.gov/fulltext/EJ1129548.pdf
issue: No 4
keyword:
- family and parent education
- cooperation
- voucher system
- support for families with special needs in particular living situations
- program evaluation
language:
- iso: eng
publication: Center for Educational Policy Studies Journal (CEPS)
publication_status: published
status: public
title: 'Encouraging Family and Parent Education: Program Development and Evaluation
  in the Federal State of Baden-Württemberg, Germany'
type: journal_article
user_id: '48187'
volume: Vol 4
year: '2014'
...
---
_id: '36919'
abstract:
- lang: eng
  text: Faced with increasing demands on energy efficiency, current electronic systems
    operate according to complex power management schemes including more and more
    fine-grained voltage frequency scaling and power shutdown scenarios. Consequently,
    validation of the power design intent should begin as early as possible at electronic
    system-level (ESL) together with first executable system specifications for integrity
    tests. However, today's system-level design methodologies usually focus on the
    abstraction of digital logic and time, so that typical low-power aspects cannot
    be considered so far. In this paper, we present a high-level modeling approach
    on top of the SystemC/TLM standard to simulate power distribution and voltage
    based implications in a "loosely-timed" functional execution context. The approach
    reuses legacy TLM models and prevents the need for detailed lock-step process
    synchronization in contrast to existing methods. A case study derived from an
    open source low-power design demonstrates the efficiency of our approach in terms
    of simulation performance and testability.
author:
- first_name: Fabian
  full_name: Mischkalla, Fabian
  last_name: Mischkalla
- first_name: Wolfgang
  full_name: Müller, Wolfgang
  id: '16243'
  last_name: Müller
citation:
  ama: 'Mischkalla F, Müller W. Efficient Power-Intent Validation Using “Loosely-Timed”
    Simulation Models: A Non-Invasive Approach. In: IEEE; 2013. doi:<a href="https://doi.org/10.1109/PATMOS.2013.6662171">10.1109/PATMOS.2013.6662171</a>'
  apa: 'Mischkalla, F., &#38; Müller, W. (2013). <i>Efficient Power-Intent Validation
    Using “Loosely-Timed” Simulation Models: A Non-Invasive Approach</i>. 23rd International
    Workshop on Power and Timing Modeling, Optimization and Simulation (PATMOS). <a
    href="https://doi.org/10.1109/PATMOS.2013.6662171">https://doi.org/10.1109/PATMOS.2013.6662171</a>'
  bibtex: '@inproceedings{Mischkalla_Müller_2013, place={Karlsruhe}, title={Efficient
    Power-Intent Validation Using “Loosely-Timed” Simulation Models: A Non-Invasive
    Approach}, DOI={<a href="https://doi.org/10.1109/PATMOS.2013.6662171">10.1109/PATMOS.2013.6662171</a>},
    publisher={IEEE}, author={Mischkalla, Fabian and Müller, Wolfgang}, year={2013}
    }'
  chicago: 'Mischkalla, Fabian, and Wolfgang Müller. “Efficient Power-Intent Validation
    Using ‘Loosely-Timed’ Simulation Models: A Non-Invasive Approach.” Karlsruhe:
    IEEE, 2013. <a href="https://doi.org/10.1109/PATMOS.2013.6662171">https://doi.org/10.1109/PATMOS.2013.6662171</a>.'
  ieee: 'F. Mischkalla and W. Müller, “Efficient Power-Intent Validation Using ‘Loosely-Timed’
    Simulation Models: A Non-Invasive Approach,” presented at the 23rd International
    Workshop on Power and Timing Modeling, Optimization and Simulation (PATMOS), 2013,
    doi: <a href="https://doi.org/10.1109/PATMOS.2013.6662171">10.1109/PATMOS.2013.6662171</a>.'
  mla: 'Mischkalla, Fabian, and Wolfgang Müller. <i>Efficient Power-Intent Validation
    Using “Loosely-Timed” Simulation Models: A Non-Invasive Approach</i>. IEEE, 2013,
    doi:<a href="https://doi.org/10.1109/PATMOS.2013.6662171">10.1109/PATMOS.2013.6662171</a>.'
  short: 'F. Mischkalla, W. Müller, in: IEEE, Karlsruhe, 2013.'
conference:
  name: 23rd International Workshop on Power and Timing Modeling, Optimization and
    Simulation (PATMOS)
date_created: 2023-01-16T12:08:03Z
date_updated: 2023-01-16T12:08:17Z
department:
- _id: '672'
doi: 10.1109/PATMOS.2013.6662171
keyword:
- Time-varying systems
- Time-domain analysis
- Synchronization
- Context modeling
- Clocks
- Semantics
- Standards
language:
- iso: eng
place: Karlsruhe
publication_identifier:
  eisbn:
  - 978-1-4799-1170-7
publisher: IEEE
status: public
title: 'Efficient Power-Intent Validation Using "Loosely-Timed" Simulation Models:
  A Non-Invasive Approach'
type: conference
user_id: '5786'
year: '2013'
...
---
_id: '5191'
abstract:
- lang: eng
  text: This study examines the relevance of financial and non-financial information
    for the valuation of venture capital (VC) investments. Based on a hand-collected
    data set on venture-backed start-ups in Germany, we investigate the internal due
    diligence documents of over 200 investment rounds. We document that balance sheet
    and income statement items capture as much economic content as verifiable non-financial
    information (e.g. team experience or the number of patents) while controlling
    for several deal characteristics (e.g. industry, investment round, or yearly VC
    fund inflows). In addition, we show that valuations based on accounting and non-accounting
    information yield a level of valuation accuracy that is comparable to that of
    publicly traded firms. Further analyses show that the industry-specific total
    asset multiples outperform the popular revenue multiples but lead to significantly
    less accurate results than those obtained from the more comprehensive valuation
    models. Overall, our findings might inform researchers and standard-setters of
    the usefulness of accounting information for investment companies and provide
    additional evidence to gauge the overall valuation accuracy in VC settings.
article_type: original
author:
- first_name: Sönke
  full_name: Sievers, Sönke
  id: '46447'
  last_name: Sievers
- first_name: Christopher F
  full_name: Mokwa, Christopher F
  last_name: Mokwa
- first_name: Georg
  full_name: Keienburg, Georg
  last_name: Keienburg
citation:
  ama: Sievers S, Mokwa CF, Keienburg G. The relevance of financial versus non-financial
    information for the valuation of venture capital-backed firms. <i>European Accounting
    Review (VHB-JOURQUAL 4 Ranking A)</i>. 2013;22(3):467-511. doi:<a href="https://doi.org/10.1080/09638180.2012.741051">10.1080/09638180.2012.741051</a>
  apa: Sievers, S., Mokwa, C. F., &#38; Keienburg, G. (2013). The relevance of financial
    versus non-financial information for the valuation of venture capital-backed firms.
    <i>European Accounting Review (VHB-JOURQUAL 4 Ranking A)</i>, <i>22</i>(3), 467–511.
    <a href="https://doi.org/10.1080/09638180.2012.741051">https://doi.org/10.1080/09638180.2012.741051</a>
  bibtex: '@article{Sievers_Mokwa_Keienburg_2013, title={The relevance of financial
    versus non-financial information for the valuation of venture capital-backed firms},
    volume={22}, DOI={<a href="https://doi.org/10.1080/09638180.2012.741051">10.1080/09638180.2012.741051</a>},
    number={3}, journal={European Accounting Review (VHB-JOURQUAL 4 Ranking A)}, publisher={Taylor
    \&#38; Francis}, author={Sievers, Sönke and Mokwa, Christopher F and Keienburg,
    Georg}, year={2013}, pages={467–511} }'
  chicago: 'Sievers, Sönke, Christopher F Mokwa, and Georg Keienburg. “The Relevance
    of Financial versus Non-Financial Information for the Valuation of Venture Capital-Backed
    Firms.” <i>European Accounting Review (VHB-JOURQUAL 4 Ranking A)</i> 22, no. 3
    (2013): 467–511. <a href="https://doi.org/10.1080/09638180.2012.741051">https://doi.org/10.1080/09638180.2012.741051</a>.'
  ieee: 'S. Sievers, C. F. Mokwa, and G. Keienburg, “The relevance of financial versus
    non-financial information for the valuation of venture capital-backed firms,”
    <i>European Accounting Review (VHB-JOURQUAL 4 Ranking A)</i>, vol. 22, no. 3,
    pp. 467–511, 2013, doi: <a href="https://doi.org/10.1080/09638180.2012.741051">10.1080/09638180.2012.741051</a>.'
  mla: Sievers, Sönke, et al. “The Relevance of Financial versus Non-Financial Information
    for the Valuation of Venture Capital-Backed Firms.” <i>European Accounting Review
    (VHB-JOURQUAL 4 Ranking A)</i>, vol. 22, no. 3, Taylor \&#38; Francis, 2013, pp.
    467–511, doi:<a href="https://doi.org/10.1080/09638180.2012.741051">10.1080/09638180.2012.741051</a>.
  short: S. Sievers, C.F. Mokwa, G. Keienburg, European Accounting Review (VHB-JOURQUAL
    4 Ranking A) 22 (2013) 467–511.
date_created: 2018-10-31T11:27:42Z
date_updated: 2026-04-09T07:59:17Z
department:
- _id: '275'
doi: 10.1080/09638180.2012.741051
extern: '1'
intvolume: '        22'
issue: '3'
jel:
- G24
- G32
- M41
keyword:
- value relevance
- equity valuation
- venture capital
- human capital
- start-ups
language:
- iso: eng
main_file_link:
- url: http://www.tandfonline.com/doi/full/10.1080/09638180.2012.741051
page: 467-511
publication: European Accounting Review (VHB-JOURQUAL 4 Ranking A)
publication_status: published
publisher: Taylor \& Francis
quality_controlled: '1'
related_material:
  link:
  - relation: earlier_version
    url: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1449740
status: public
title: The relevance of financial versus non-financial information for the valuation
  of venture capital-backed firms
type: journal_article
user_id: '115848'
volume: 22
year: '2013'
...
---
_id: '5113'
abstract:
- lang: eng
  text: 'Standard equity valuation approaches (i.e., DDM, RIM, and DCF model) are
    derived under the assumption of ideal conditions, such as infinite payoffs and
    clean surplus accounting. Because these conditions are hardly ever met, we extend
    the standard approaches, based on the fundamental principle of financial statement
    articulation. The extended models are then tested empirically by employing two
    sets of forecasts: (1) analyst forecasts provided by Value Line and (2) forecasts
    generated by cross-sectional regression models. The main result is that our extended
    models yield considerably smaller valuation errors. Moreover, by construction,
    identical value estimates are obtained across the extended models. By reestablishing
    empirical equivalence under non-ideal conditions, our approach provides a benchmark
    that enables us to quantify the errors resulting from individual deviations from
    ideal conditions, and thus, to analyze the robustness of the standard approaches.
    Finally, by providing a level playing field for the different valuation approaches,
    our findings have implications for other empirical settings, for example, estimating
    the implied cost of capital. '
article_type: original
author:
- first_name: Nicolas
  full_name: Heinrichs, Nicolas
  last_name: Heinrichs
- first_name: Dieter
  full_name: Hess, Dieter
  last_name: Hess
- first_name: Carsten
  full_name: Homburg, Carsten
  last_name: Homburg
- first_name: Michael
  full_name: Lorenz, Michael
  last_name: Lorenz
- first_name: Sönke
  full_name: Sievers, Sönke
  id: '46447'
  last_name: Sievers
citation:
  ama: 'Heinrichs N, Hess D, Homburg C, Lorenz M, Sievers S. Extended dividend, cash
    flow, and residual income valuation models: Accounting for deviations from ideal
    conditions. <i>Contemporary Accounting Research (VHB-JOURQUAL 4 Ranking A+)</i>.
    2013;30(1):42-79. doi:<a href="https://doi.org/10.2139/ssrn.1145201">10.2139/ssrn.1145201</a>'
  apa: 'Heinrichs, N., Hess, D., Homburg, C., Lorenz, M., &#38; Sievers, S. (2013).
    Extended dividend, cash flow, and residual income valuation models: Accounting
    for deviations from ideal conditions. <i>Contemporary Accounting Research (VHB-JOURQUAL
    4 Ranking A+)</i>, <i>30</i>(1), 42–79. <a href="https://doi.org/10.2139/ssrn.1145201">https://doi.org/10.2139/ssrn.1145201</a>'
  bibtex: '@article{Heinrichs_Hess_Homburg_Lorenz_Sievers_2013, title={Extended dividend,
    cash flow, and residual income valuation models: Accounting for deviations from
    ideal conditions}, volume={30}, DOI={<a href="https://doi.org/10.2139/ssrn.1145201">10.2139/ssrn.1145201</a>},
    number={1}, journal={Contemporary Accounting Research (VHB-JOURQUAL 4 Ranking
    A+)}, publisher={Wiley Online Library}, author={Heinrichs, Nicolas and Hess, Dieter
    and Homburg, Carsten and Lorenz, Michael and Sievers, Sönke}, year={2013}, pages={42–79}
    }'
  chicago: 'Heinrichs, Nicolas, Dieter Hess, Carsten Homburg, Michael Lorenz, and
    Sönke Sievers. “Extended Dividend, Cash Flow, and Residual Income Valuation Models:
    Accounting for Deviations from Ideal Conditions.” <i>Contemporary Accounting Research
    (VHB-JOURQUAL 4 Ranking A+)</i> 30, no. 1 (2013): 42–79. <a href="https://doi.org/10.2139/ssrn.1145201">https://doi.org/10.2139/ssrn.1145201</a>.'
  ieee: 'N. Heinrichs, D. Hess, C. Homburg, M. Lorenz, and S. Sievers, “Extended dividend,
    cash flow, and residual income valuation models: Accounting for deviations from
    ideal conditions,” <i>Contemporary Accounting Research (VHB-JOURQUAL 4 Ranking
    A+)</i>, vol. 30, no. 1, pp. 42–79, 2013, doi: <a href="https://doi.org/10.2139/ssrn.1145201">10.2139/ssrn.1145201</a>.'
  mla: 'Heinrichs, Nicolas, et al. “Extended Dividend, Cash Flow, and Residual Income
    Valuation Models: Accounting for Deviations from Ideal Conditions.” <i>Contemporary
    Accounting Research (VHB-JOURQUAL 4 Ranking A+)</i>, vol. 30, no. 1, Wiley Online
    Library, 2013, pp. 42–79, doi:<a href="https://doi.org/10.2139/ssrn.1145201">10.2139/ssrn.1145201</a>.'
  short: N. Heinrichs, D. Hess, C. Homburg, M. Lorenz, S. Sievers, Contemporary Accounting
    Research (VHB-JOURQUAL 4 Ranking A+) 30 (2013) 42–79.
date_created: 2018-10-31T07:58:17Z
date_updated: 2026-04-09T08:22:32Z
department:
- _id: '275'
doi: 10.2139/ssrn.1145201
extern: '1'
intvolume: '        30'
issue: '1'
jel:
- G12
- G14
- M41
keyword:
- Dividend Discount Model
- Residual Income
- Discounted Cash Flow
- Dirty Surplus
- Terminal Value
- Valuation Error
language:
- iso: eng
main_file_link:
- url: http://onlinelibrary.wiley.com/doi/10.1111/j.1911-3846.2011.01148.x/abstract
page: 42-79
publication: Contemporary Accounting Research (VHB-JOURQUAL 4 Ranking A+)
publication_status: published
publisher: Wiley Online Library
quality_controlled: '1'
related_material:
  link:
  - relation: earlier_version
    url: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1145201
status: public
title: 'Extended dividend, cash flow, and residual income valuation models: Accounting
  for deviations from ideal conditions'
type: journal_article
user_id: '115848'
volume: 30
year: '2013'
...
---
_id: '17246'
author:
- first_name: Iris
  full_name: Nomikou, Iris
  last_name: Nomikou
- first_name: Katharina
  full_name: Rohlfing, Katharina
  id: '50352'
  last_name: Rohlfing
citation:
  ama: 'Nomikou I, Rohlfing K. Language Does Something: Body Action and Language in
    Maternal Input to Three-Month-Olds. <i>IEEE Transactions on Autonomous Mental
    Development</i>. 2011;3(2):113-128. doi:<a href="https://doi.org/10.1109/TAMD.2011.2140113">10.1109/TAMD.2011.2140113</a>'
  apa: 'Nomikou, I., &#38; Rohlfing, K. (2011). Language Does Something: Body Action
    and Language in Maternal Input to Three-Month-Olds. <i>IEEE Transactions on Autonomous
    Mental Development</i>, <i>3</i>(2), 113–128. <a href="https://doi.org/10.1109/TAMD.2011.2140113">https://doi.org/10.1109/TAMD.2011.2140113</a>'
  bibtex: '@article{Nomikou_Rohlfing_2011, title={Language Does Something: Body Action
    and Language in Maternal Input to Three-Month-Olds}, volume={3}, DOI={<a href="https://doi.org/10.1109/TAMD.2011.2140113">10.1109/TAMD.2011.2140113</a>},
    number={2}, journal={IEEE Transactions on Autonomous Mental Development}, publisher={Institute
    of Electrical &#38; Electronics Engineers (IEEE)}, author={Nomikou, Iris and Rohlfing,
    Katharina}, year={2011}, pages={113–128} }'
  chicago: 'Nomikou, Iris, and Katharina Rohlfing. “Language Does Something: Body
    Action and Language in Maternal Input to Three-Month-Olds.” <i>IEEE Transactions
    on Autonomous Mental Development</i> 3, no. 2 (2011): 113–28. <a href="https://doi.org/10.1109/TAMD.2011.2140113">https://doi.org/10.1109/TAMD.2011.2140113</a>.'
  ieee: 'I. Nomikou and K. Rohlfing, “Language Does Something: Body Action and Language
    in Maternal Input to Three-Month-Olds,” <i>IEEE Transactions on Autonomous Mental
    Development</i>, vol. 3, no. 2, pp. 113–128, 2011, doi: <a href="https://doi.org/10.1109/TAMD.2011.2140113">10.1109/TAMD.2011.2140113</a>.'
  mla: 'Nomikou, Iris, and Katharina Rohlfing. “Language Does Something: Body Action
    and Language in Maternal Input to Three-Month-Olds.” <i>IEEE Transactions on Autonomous
    Mental Development</i>, vol. 3, no. 2, Institute of Electrical &#38; Electronics
    Engineers (IEEE), 2011, pp. 113–28, doi:<a href="https://doi.org/10.1109/TAMD.2011.2140113">10.1109/TAMD.2011.2140113</a>.'
  short: I. Nomikou, K. Rohlfing, IEEE Transactions on Autonomous Mental Development
    3 (2011) 113–128.
date_created: 2020-06-24T13:02:12Z
date_updated: 2023-02-01T12:54:33Z
department:
- _id: '749'
doi: 10.1109/TAMD.2011.2140113
intvolume: '         3'
issue: '2'
keyword:
- acoustic packaging
- mother-child interaction
- social learning
- multimodal grounding in input
- ecology of interactions
- synchrony
language:
- iso: eng
page: 113-128
publication: IEEE Transactions on Autonomous Mental Development
publication_identifier:
  issn:
  - 1943-0612
publisher: Institute of Electrical & Electronics Engineers (IEEE)
status: public
title: 'Language Does Something: Body Action and Language in Maternal Input to Three-Month-Olds'
type: journal_article
user_id: '14931'
volume: 3
year: '2011'
...
---
_id: '28449'
abstract:
- lang: eng
  text: This article investigates forms of address, in particular the T/V distinction
    in German, in conversational interviews with German-speaking immigrants to English-speaking
    Canada and their descendants. From among 77 interviews conducted in two urban
    areas in Canada, we discuss instances of both the interactional use of and metalinguistic
    comments on forms of address. Our analysis is largely guided by conversation analysis
    and interactional sociolinguistics (e.g. Goodwin & Heritage 1990). Using Clyne,
    Norrby and Warren’s (2009) model of address as a backdrop, we investigate the
    construction of group identity and group socialization through the lens of positioning
    theory (e.g. van Langenhove & Harré 1993; Dailey-O’Cain & Liebscher 2009). This
    combination of analytical tools can explain shifts in both usage of and attitudes
    toward the T/V distinction that cannot be explained through language attrition
    arguments alone.
article_type: original
author:
- first_name: Grit
  full_name: Liebscher, Grit
  last_name: Liebscher
- first_name: Jennifer
  full_name: Dailey-O’Cain, Jennifer
  last_name: Dailey-O’Cain
- first_name: Mareike
  full_name: Müller, Mareike
  id: '71540'
  last_name: Müller
- first_name: Tetyana
  full_name: Reichert, Tetyana
  last_name: Reichert
citation:
  ama: Liebscher G, Dailey-O’Cain J, Müller M, Reichert T. Negotiating identities
    through pronouns of address in an immigrant community. <i>Pragmatics Quarterly
    Publication of the International Pragmatics Association (IPrA)</i>. 2010;20(3):375-400.
    doi:<a href="https://doi.org/10.1075/prag.20.3.04lie">10.1075/prag.20.3.04lie</a>
  apa: Liebscher, G., Dailey-O’Cain, J., Müller, M., &#38; Reichert, T. (2010). Negotiating
    identities through pronouns of address in an immigrant community. <i>Pragmatics.
    Quarterly Publication of the International Pragmatics Association (IPrA)</i>,
    <i>20</i>(3), 375–400. <a href="https://doi.org/10.1075/prag.20.3.04lie">https://doi.org/10.1075/prag.20.3.04lie</a>
  bibtex: '@article{Liebscher_Dailey-O’Cain_Müller_Reichert_2010, title={Negotiating
    identities through pronouns of address in an immigrant community}, volume={20},
    DOI={<a href="https://doi.org/10.1075/prag.20.3.04lie">10.1075/prag.20.3.04lie</a>},
    number={3}, journal={Pragmatics. Quarterly Publication of the International Pragmatics
    Association (IPrA)}, author={Liebscher, Grit and Dailey-O’Cain, Jennifer and Müller,
    Mareike and Reichert, Tetyana}, year={2010}, pages={375–400} }'
  chicago: 'Liebscher, Grit, Jennifer Dailey-O’Cain, Mareike Müller, and Tetyana Reichert.
    “Negotiating Identities through Pronouns of Address in an Immigrant Community.”
    <i>Pragmatics. Quarterly Publication of the International Pragmatics Association
    (IPrA)</i> 20, no. 3 (2010): 375–400. <a href="https://doi.org/10.1075/prag.20.3.04lie">https://doi.org/10.1075/prag.20.3.04lie</a>.'
  ieee: 'G. Liebscher, J. Dailey-O’Cain, M. Müller, and T. Reichert, “Negotiating
    identities through pronouns of address in an immigrant community,” <i>Pragmatics.
    Quarterly Publication of the International Pragmatics Association (IPrA)</i>,
    vol. 20, no. 3, pp. 375–400, 2010, doi: <a href="https://doi.org/10.1075/prag.20.3.04lie">10.1075/prag.20.3.04lie</a>.'
  mla: Liebscher, Grit, et al. “Negotiating Identities through Pronouns of Address
    in an Immigrant Community.” <i>Pragmatics. Quarterly Publication of the International
    Pragmatics Association (IPrA)</i>, vol. 20, no. 3, 2010, pp. 375–400, doi:<a href="https://doi.org/10.1075/prag.20.3.04lie">10.1075/prag.20.3.04lie</a>.
  short: G. Liebscher, J. Dailey-O’Cain, M. Müller, T. Reichert, Pragmatics. Quarterly
    Publication of the International Pragmatics Association (IPrA) 20 (2010) 375–400.
date_created: 2021-12-08T14:38:18Z
date_updated: 2022-01-06T06:58:05Z
department:
- _id: '468'
doi: 10.1075/prag.20.3.04lie
extern: '1'
intvolume: '        20'
issue: '3'
keyword:
- Forms of address
- T/V distinction
- Du vs. Sie
- Conversation analysis
- Language attitudes
- Interviews
- German in Canada
- Migration studies
- North American migration
language:
- iso: eng
page: 375-400
publication: Pragmatics. Quarterly Publication of the International Pragmatics Association
  (IPrA)
publication_identifier:
  issn:
  - 1018-2101
  - 2406-4238
publication_status: published
status: public
title: Negotiating identities through pronouns of address in an immigrant community
type: journal_article
user_id: '71540'
volume: 20
year: '2010'
...
---
_id: '5632'
abstract:
- lang: eng
  text: 'Enduring doubts about the value of IS investments reveal that IS researchers
    have not fully managed to identify and to explain the economic benefits of IS.
    Three research tasks are essential requisites on the path towards addressing this
    criticism: the synthesis of knowledge, the identification of lack of knowledge,
    and the proposition of paths for closing knowledge gaps. This paper considers
    each of these tasks by a) synthesizing key research findings based on a comprehensive
    literature review, b) identifying and unfolding key limitations of current research,
    and c) applying a decision-theoretic perspective, which opens new horizons to
    IS business value research and shows paths for overcoming the limitations. The
    adoption of this perspective results in a decision-theoretic foundation of IS
    business value research and includes the proposition of a consistent terminology
    and a research model that frames further research.'
author:
- first_name: Guido
  full_name: Schryen, Guido
  id: '72850'
  last_name: Schryen
- first_name: Christian
  full_name: Bodenstein, Christian
  last_name: Bodenstein
citation:
  ama: 'Schryen G, Bodenstein C. A decision-theoretic foundation of IS business value
    research. In: <i>Proceedings of the 18th European Conference on Information Systems
    (ECIS 2010)</i>. ; 2010.'
  apa: Schryen, G., &#38; Bodenstein, C. (2010). A decision-theoretic foundation of
    IS business value research. In <i>Proceedings of the 18th European Conference
    on Information Systems (ECIS 2010)</i>.
  bibtex: '@inproceedings{Schryen_Bodenstein_2010, title={A decision-theoretic foundation
    of IS business value research}, booktitle={Proceedings of the 18th European Conference
    on Information Systems (ECIS 2010)}, author={Schryen, Guido and Bodenstein, Christian},
    year={2010} }'
  chicago: Schryen, Guido, and Christian Bodenstein. “A Decision-Theoretic Foundation
    of IS Business Value Research.” In <i>Proceedings of the 18th European Conference
    on Information Systems (ECIS 2010)</i>, 2010.
  ieee: G. Schryen and C. Bodenstein, “A decision-theoretic foundation of IS business
    value research,” in <i>Proceedings of the 18th European Conference on Information
    Systems (ECIS 2010)</i>, 2010.
  mla: Schryen, Guido, and Christian Bodenstein. “A Decision-Theoretic Foundation
    of IS Business Value Research.” <i>Proceedings of the 18th European Conference
    on Information Systems (ECIS 2010)</i>, 2010.
  short: 'G. Schryen, C. Bodenstein, in: Proceedings of the 18th European Conference
    on Information Systems (ECIS 2010), 2010.'
date_created: 2018-11-14T14:24:25Z
date_updated: 2022-01-06T07:02:14Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
  content_type: application/pdf
  creator: hsiemes
  date_created: 2018-12-11T15:24:22Z
  date_updated: 2018-12-13T15:20:37Z
  file_id: '6193'
  file_name: IS business value - ECIS - Final Version.pdf
  file_size: 174368
  relation: main_file
file_date_updated: 2018-12-13T15:20:37Z
has_accepted_license: '1'
keyword:
- Decision theory
- IT value
- IS assessment
- IS evaluation
language:
- iso: eng
oa: '1'
publication: Proceedings of the 18th European Conference on Information Systems (ECIS
  2010)
status: public
title: A decision-theoretic foundation of IS business value research
type: conference
user_id: '61579'
year: '2010'
...
---
_id: '5643'
abstract:
- lang: eng
  text: Enduring doubts about the value of IS investments reveal that IS researchers
    have not fully managed to identify and to explain the economic benefits of IS.
    This paper assumes that literature reviews, which represent a powerful instrument
    for the identification and synthesis of knowledge, have not tapped their full
    potential to address this issue due to deficiencies in methodology. The analysis
    of 18 literature reviews published in pertinent academic outlets during the past
    20 years shows such deficiencies. Two of the most critical weaknesses identified
    are (1) the lack of theory use in most reviews and (2) a weak linkage of reviews,
    resulting in little progress in theory and framework development. The systematic
    identification of these weaknesses and the extraction of promising methodological
    examples from past literature are the main contributions of this work, which supports
    the composition of more effective literature reviews in future research.
author:
- first_name: Guido
  full_name: Schryen, Guido
  id: '72850'
  last_name: Schryen
citation:
  ama: 'Schryen G. An Analysis of Literature Reviews on IS Business Value: How Deficiencies
    in Methodology and Theory Use Resulted in Limited Effectiveness. In: <i>Proceedings
    of the First Scandinavian Conference on Information Systems (SCIS)</i>. ; 2010.'
  apa: 'Schryen, G. (2010). An Analysis of Literature Reviews on IS Business Value:
    How Deficiencies in Methodology and Theory Use Resulted in Limited Effectiveness.
    In <i>Proceedings of the First Scandinavian Conference on Information Systems
    (SCIS)</i>.'
  bibtex: '@inproceedings{Schryen_2010, title={An Analysis of Literature Reviews on
    IS Business Value: How Deficiencies in Methodology and Theory Use Resulted in
    Limited Effectiveness}, booktitle={Proceedings of the First Scandinavian Conference
    on Information Systems (SCIS)}, author={Schryen, Guido}, year={2010} }'
  chicago: 'Schryen, Guido. “An Analysis of Literature Reviews on IS Business Value:
    How Deficiencies in Methodology and Theory Use Resulted in Limited Effectiveness.”
    In <i>Proceedings of the First Scandinavian Conference on Information Systems
    (SCIS)</i>, 2010.'
  ieee: 'G. Schryen, “An Analysis of Literature Reviews on IS Business Value: How
    Deficiencies in Methodology and Theory Use Resulted in Limited Effectiveness,”
    in <i>Proceedings of the First Scandinavian Conference on Information Systems
    (SCIS)</i>, 2010.'
  mla: 'Schryen, Guido. “An Analysis of Literature Reviews on IS Business Value: How
    Deficiencies in Methodology and Theory Use Resulted in Limited Effectiveness.”
    <i>Proceedings of the First Scandinavian Conference on Information Systems (SCIS)</i>,
    2010.'
  short: 'G. Schryen, in: Proceedings of the First Scandinavian Conference on Information
    Systems (SCIS), 2010.'
date_created: 2018-11-14T14:36:26Z
date_updated: 2022-01-06T07:02:18Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
  content_type: application/pdf
  creator: hsiemes
  date_created: 2018-12-11T15:14:51Z
  date_updated: 2018-12-13T15:17:00Z
  file_id: '6186'
  file_name: 2010_Book_ScandinavianInformationSystems - Schryen.pdf
  file_size: 302340
  relation: main_file
file_date_updated: 2018-12-13T15:17:00Z
has_accepted_license: '1'
keyword:
- Literature review
- Business value
- Information systems
- Methodology
- Theory
language:
- iso: eng
oa: '1'
publication: Proceedings of the First Scandinavian Conference on Information Systems
  (SCIS)
status: public
title: 'An Analysis of Literature Reviews on IS Business Value: How Deficiencies in
  Methodology and Theory Use Resulted in Limited Effectiveness'
type: conference
user_id: '61579'
year: '2010'
...
---
_id: '5644'
abstract:
- lang: eng
  text: The economic relevance of information systems has been studied for many years
    and has attracted an abundance of research papers. However, the ?productivity
    paradoxon? of the 90s, Carr?s widely recognized paper ?IT doesn?t matter?, and
    several studies that do not find a positive correlation between IS investments
    and economic performance reveal long-lasting difficulties for IS researchers to
    explain ?IS business value?. Business executives and researchers also continue
    to question the value of IS investments. This raises the question of whether literature
    reviews have tapped their potential to address the concerns by covering key research
    areas of IS business value and preserving their key findings. In order to address
    this question, this paper identifies and describes 12 key research areas, and
    synthesizes what literature reviews published in pertinent academic outlets have
    done to preserve knowledge. The analysis of 22 literature reviews shows that some
    crucial areas have not been (sufficiently) covered. They provide fertile areas
    for future literature reviews. As this work is based on the results of more than
    200 research papers, it is capable of drawing a comprehensive picture of the current
    state-of-the-art in IS business value research.
author:
- first_name: Guido
  full_name: Schryen, Guido
  id: '72850'
  last_name: Schryen
citation:
  ama: 'Schryen G. Preserving knowledge on IS business value: what literature reviews
    have done. <i>Business \&#38; Information Systems Engineering (BISE)</i>. 2010;52(4):225-237.'
  apa: 'Schryen, G. (2010). Preserving knowledge on IS business value: what literature
    reviews have done. <i>Business \&#38; Information Systems Engineering (BISE)</i>,
    <i>52</i>(4), 225–237.'
  bibtex: '@article{Schryen_2010, title={Preserving knowledge on IS business value:
    what literature reviews have done}, volume={52}, number={4}, journal={Business
    \&#38; Information Systems Engineering (BISE)}, publisher={Springer}, author={Schryen,
    Guido}, year={2010}, pages={225–237} }'
  chicago: 'Schryen, Guido. “Preserving Knowledge on IS Business Value: What Literature
    Reviews Have Done.” <i>Business \&#38; Information Systems Engineering (BISE)</i>
    52, no. 4 (2010): 225–37.'
  ieee: 'G. Schryen, “Preserving knowledge on IS business value: what literature reviews
    have done,” <i>Business \&#38; Information Systems Engineering (BISE)</i>, vol.
    52, no. 4, pp. 225–237, 2010.'
  mla: 'Schryen, Guido. “Preserving Knowledge on IS Business Value: What Literature
    Reviews Have Done.” <i>Business \&#38; Information Systems Engineering (BISE)</i>,
    vol. 52, no. 4, Springer, 2010, pp. 225–37.'
  short: G. Schryen, Business \&#38; Information Systems Engineering (BISE) 52 (2010)
    225–237.
date_created: 2018-11-14T14:38:02Z
date_updated: 2022-01-06T07:02:19Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
  content_type: application/pdf
  creator: hsiemes
  date_created: 2018-12-11T15:19:37Z
  date_updated: 2018-12-13T15:17:12Z
  file_id: '6187'
  file_name: BISE-PreservingknowledgeonISbusinessvalue-Manuscript-1.pdf
  file_size: 525443
  relation: main_file
file_date_updated: 2018-12-13T15:17:12Z
has_accepted_license: '1'
intvolume: '        52'
issue: '4'
keyword:
- Business value
- Information systems
- Literature review
- Meta review
language:
- iso: eng
oa: '1'
page: 225-237
publication: Business \& Information Systems Engineering (BISE)
publisher: Springer
status: public
title: 'Preserving knowledge on IS business value: what literature reviews have done'
type: journal_article
user_id: '61579'
volume: 52
year: '2010'
...
---
_id: '46411'
abstract:
- lang: eng
  text: The paper presents a framework to optimise the design of work roll based on
    the cooling performance. The framework develops meta-models from a set of finite
    element analyses (FEA) of the roll cooling. A design of experiment technique is
    used to identify the FEA runs. The research also identifies sources of uncertainties
    in the design process. A robust evolutionary multi-objective evaluation technique
    is applied to the design optimisation in constrained problems with real life uncertainty.
    The approach handles uncertainties associated both with design variables and fitness
    functions. Constraints violation within the neighbourhood of a design is considered
    as part of a measurement for degree of feasibility and robustness of a solution.
author:
- first_name: Y.T.
  full_name: Azene, Y.T.
  last_name: Azene
- first_name: R.
  full_name: Roy, R.
  last_name: Roy
- first_name: D.
  full_name: Farrugia, D.
  last_name: Farrugia
- first_name: C.
  full_name: Onisa, C.
  last_name: Onisa
- first_name: J.
  full_name: Mehnen, J.
  last_name: Mehnen
- first_name: Heike
  full_name: Trautmann, Heike
  id: '100740'
  last_name: Trautmann
  orcid: 0000-0002-9788-8282
citation:
  ama: Azene YT, Roy R, Farrugia D, Onisa C, Mehnen J, Trautmann H. Work roll cooling
    system design optimisation in presence of uncertainty and constrains. <i>CIRP
    Journal of Manufacturing Science and Technology</i>. 2010;2(4):290-298. doi:<a
    href="https://doi.org/10.1016/j.cirpj.2010.06.001">https://doi.org/10.1016/j.cirpj.2010.06.001</a>
  apa: Azene, Y. T., Roy, R., Farrugia, D., Onisa, C., Mehnen, J., &#38; Trautmann,
    H. (2010). Work roll cooling system design optimisation in presence of uncertainty
    and constrains. <i>CIRP Journal of Manufacturing Science and Technology</i>, <i>2</i>(4),
    290–298. <a href="https://doi.org/10.1016/j.cirpj.2010.06.001">https://doi.org/10.1016/j.cirpj.2010.06.001</a>
  bibtex: '@article{Azene_Roy_Farrugia_Onisa_Mehnen_Trautmann_2010, title={Work roll
    cooling system design optimisation in presence of uncertainty and constrains},
    volume={2}, DOI={<a href="https://doi.org/10.1016/j.cirpj.2010.06.001">https://doi.org/10.1016/j.cirpj.2010.06.001</a>},
    number={4}, journal={CIRP Journal of Manufacturing Science and Technology}, author={Azene,
    Y.T. and Roy, R. and Farrugia, D. and Onisa, C. and Mehnen, J. and Trautmann,
    Heike}, year={2010}, pages={290–298} }'
  chicago: 'Azene, Y.T., R. Roy, D. Farrugia, C. Onisa, J. Mehnen, and Heike Trautmann.
    “Work Roll Cooling System Design Optimisation in Presence of Uncertainty and Constrains.”
    <i>CIRP Journal of Manufacturing Science and Technology</i> 2, no. 4 (2010): 290–98.
    <a href="https://doi.org/10.1016/j.cirpj.2010.06.001">https://doi.org/10.1016/j.cirpj.2010.06.001</a>.'
  ieee: 'Y. T. Azene, R. Roy, D. Farrugia, C. Onisa, J. Mehnen, and H. Trautmann,
    “Work roll cooling system design optimisation in presence of uncertainty and constrains,”
    <i>CIRP Journal of Manufacturing Science and Technology</i>, vol. 2, no. 4, pp.
    290–298, 2010, doi: <a href="https://doi.org/10.1016/j.cirpj.2010.06.001">https://doi.org/10.1016/j.cirpj.2010.06.001</a>.'
  mla: Azene, Y. T., et al. “Work Roll Cooling System Design Optimisation in Presence
    of Uncertainty and Constrains.” <i>CIRP Journal of Manufacturing Science and Technology</i>,
    vol. 2, no. 4, 2010, pp. 290–98, doi:<a href="https://doi.org/10.1016/j.cirpj.2010.06.001">https://doi.org/10.1016/j.cirpj.2010.06.001</a>.
  short: Y.T. Azene, R. Roy, D. Farrugia, C. Onisa, J. Mehnen, H. Trautmann, CIRP
    Journal of Manufacturing Science and Technology 2 (2010) 290–298.
date_created: 2023-08-04T16:09:19Z
date_updated: 2023-10-16T13:57:23Z
department:
- _id: '34'
- _id: '819'
doi: https://doi.org/10.1016/j.cirpj.2010.06.001
intvolume: '         2'
issue: '4'
keyword:
- Roll cooling design
- Uncertainty
- Design optimisation
- Multi-objective optimisation
- Constraint in design
language:
- iso: eng
page: 290-298
publication: CIRP Journal of Manufacturing Science and Technology
publication_identifier:
  issn:
  - 1755-5817
status: public
title: Work roll cooling system design optimisation in presence of uncertainty and
  constrains
type: journal_article
user_id: '15504'
volume: 2
year: '2010'
...
---
_id: '11892'
abstract:
- lang: eng
  text: For an environment to be perceived as being smart, contextual information
    has to be gathered to adapt the system's behavior and its interface towards the
    user. Being a rich source of context information speech can be acquired unobtrusively
    by microphone arrays and then processed to extract information about the user
    and his environment. In this paper, a system for joint temporal segmentation,
    speaker localization, and identification is presented, which is supported by face
    identification from video data obtained from a steerable camera. Special attention
    is paid to latency aspects and online processing capabilities, as they are important
    for the application under investigation, namely ambient communication. It describes
    the vision of terminal-less, session-less and multi-modal telecommunication with
    remote partners, where the user can move freely within his home while the communication
    follows him. The speaker diarization serves as a context source, which has been
    integrated in a service-oriented middleware architecture and provided to the application
    to select the most appropriate I/O device and to steer the camera towards the
    speaker during ambient communication.
author:
- first_name: Joerg
  full_name: Schmalenstroeer, Joerg
  id: '460'
  last_name: Schmalenstroeer
- first_name: Reinhold
  full_name: Haeb-Umbach, Reinhold
  id: '242'
  last_name: Haeb-Umbach
citation:
  ama: Schmalenstroeer J, Haeb-Umbach R. Online Diarization of Streaming Audio-Visual
    Data for Smart Environments. <i>IEEE Journal of Selected Topics in Signal Processing</i>.
    2010;4(5):845-856. doi:<a href="https://doi.org/10.1109/JSTSP.2010.2050519">10.1109/JSTSP.2010.2050519</a>
  apa: Schmalenstroeer, J., &#38; Haeb-Umbach, R. (2010). Online Diarization of Streaming
    Audio-Visual Data for Smart Environments. <i>IEEE Journal of Selected Topics in
    Signal Processing</i>, <i>4</i>(5), 845–856. <a href="https://doi.org/10.1109/JSTSP.2010.2050519">https://doi.org/10.1109/JSTSP.2010.2050519</a>
  bibtex: '@article{Schmalenstroeer_Haeb-Umbach_2010, title={Online Diarization of
    Streaming Audio-Visual Data for Smart Environments}, volume={4}, DOI={<a href="https://doi.org/10.1109/JSTSP.2010.2050519">10.1109/JSTSP.2010.2050519</a>},
    number={5}, journal={IEEE Journal of Selected Topics in Signal Processing}, author={Schmalenstroeer,
    Joerg and Haeb-Umbach, Reinhold}, year={2010}, pages={845–856} }'
  chicago: 'Schmalenstroeer, Joerg, and Reinhold Haeb-Umbach. “Online Diarization
    of Streaming Audio-Visual Data for Smart Environments.” <i>IEEE Journal of Selected
    Topics in Signal Processing</i> 4, no. 5 (2010): 845–56. <a href="https://doi.org/10.1109/JSTSP.2010.2050519">https://doi.org/10.1109/JSTSP.2010.2050519</a>.'
  ieee: 'J. Schmalenstroeer and R. Haeb-Umbach, “Online Diarization of Streaming Audio-Visual
    Data for Smart Environments,” <i>IEEE Journal of Selected Topics in Signal Processing</i>,
    vol. 4, no. 5, pp. 845–856, 2010, doi: <a href="https://doi.org/10.1109/JSTSP.2010.2050519">10.1109/JSTSP.2010.2050519</a>.'
  mla: Schmalenstroeer, Joerg, and Reinhold Haeb-Umbach. “Online Diarization of Streaming
    Audio-Visual Data for Smart Environments.” <i>IEEE Journal of Selected Topics
    in Signal Processing</i>, vol. 4, no. 5, 2010, pp. 845–56, doi:<a href="https://doi.org/10.1109/JSTSP.2010.2050519">10.1109/JSTSP.2010.2050519</a>.
  short: J. Schmalenstroeer, R. Haeb-Umbach, IEEE Journal of Selected Topics in Signal
    Processing 4 (2010) 845–856.
date_created: 2019-07-12T05:30:16Z
date_updated: 2023-10-26T08:10:18Z
department:
- _id: '54'
doi: 10.1109/JSTSP.2010.2050519
intvolume: '         4'
issue: '5'
keyword:
- audio streaming
- audio visual data streaming
- context information speech
- face identification
- face recognition
- image segmentation
- middleware
- multimodal telecommunication
- online diarization
- service oriented middleware architecture
- sessionless telecommunication
- software architecture
- speaker identification
- speaker localization
- speaker recognition
- steerable camera
- telecommunication computing
- temporal segmentation
- terminal-less telecommunication
- video streaming
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://groups.uni-paderborn.de/nt/pubs/2010/ScHa10.pdf
oa: '1'
page: 845-856
publication: IEEE Journal of Selected Topics in Signal Processing
quality_controlled: '1'
status: public
title: Online Diarization of Streaming Audio-Visual Data for Smart Environments
type: journal_article
user_id: '460'
volume: 4
year: '2010'
...
---
_id: '37040'
abstract:
- lang: eng
  text: Refinement of untimed TLM models into a timed HW/SW platform is a step by
    step design process which is a trade-off between timing accuracy of the used models
    and correct estimation of the final timing performance. The use of an RTOS on
    the target platform is mandatory in the case real-time properties must be guaranteed.
    Thus, the question is when the RTOS must be introduced in this step by step refinement
    process. This paper proposes a four-level RTOS-aware refinement methodology that,
    starting from an untimed TLM SystemC description of the whole system, progressively
    introduce HW/SW partitioning, timing, device driver and RTOS functionalities,
    till to obtain an accurate model of the final platform, where SW tasks run upon
    an RTOS hosted by QEMU and HW components are modeled by cycle accurate TLM descriptions.
    Each refinement level allows the designer to estimate more and more accurate timing
    properties, thus anticipating design decisions without being constrained to leave
    timing analysis to the final step of the refinement. The effectiveness of the
    methodology has been evaluated in the design of two complex platforms.
author:
- first_name: Markus
  full_name: Becker, Markus
  last_name: Becker
- first_name: Giuseppe
  full_name: Di Guglielmo, Giuseppe
  last_name: Di Guglielmo
- first_name: Franco
  full_name: Fummi, Franco
  last_name: Fummi
- first_name: Wolfgang
  full_name: Müller, Wolfgang
  id: '16243'
  last_name: Müller
- first_name: Graziano
  full_name: Pravadelli, Graziano
  last_name: Pravadelli
- first_name: Tao
  full_name: Xie, Tao
  last_name: Xie
citation:
  ama: 'Becker M, Di Guglielmo G, Fummi F, Müller W, Pravadelli G, Xie T. RTOS-Aware
    Refinement for TLM2.0-based HW/SW Design. In: <i>Proceedings of DATE’10</i>. IEEE;
    2010. doi:<a href="https://doi.org/10.1109/DATE.2010.5456965">10.1109/DATE.2010.5456965</a>'
  apa: Becker, M., Di Guglielmo, G., Fummi, F., Müller, W., Pravadelli, G., &#38;
    Xie, T. (2010). RTOS-Aware Refinement for TLM2.0-based HW/SW Design. <i>Proceedings
    of DATE’10</i>. Design, Automation &#38; Test in Europe Conference &#38; Exhibition
    (DATE 2010), Dresden. <a href="https://doi.org/10.1109/DATE.2010.5456965">https://doi.org/10.1109/DATE.2010.5456965</a>
  bibtex: '@inproceedings{Becker_Di Guglielmo_Fummi_Müller_Pravadelli_Xie_2010, place={Dresden},
    title={RTOS-Aware Refinement for TLM2.0-based HW/SW Design}, DOI={<a href="https://doi.org/10.1109/DATE.2010.5456965">10.1109/DATE.2010.5456965</a>},
    booktitle={Proceedings of DATE’10}, publisher={IEEE}, author={Becker, Markus and
    Di Guglielmo, Giuseppe and Fummi, Franco and Müller, Wolfgang and Pravadelli,
    Graziano and Xie, Tao}, year={2010} }'
  chicago: 'Becker, Markus, Giuseppe Di Guglielmo, Franco Fummi, Wolfgang Müller,
    Graziano Pravadelli, and Tao Xie. “RTOS-Aware Refinement for TLM2.0-Based HW/SW
    Design.” In <i>Proceedings of DATE’10</i>. Dresden: IEEE, 2010. <a href="https://doi.org/10.1109/DATE.2010.5456965">https://doi.org/10.1109/DATE.2010.5456965</a>.'
  ieee: 'M. Becker, G. Di Guglielmo, F. Fummi, W. Müller, G. Pravadelli, and T. Xie,
    “RTOS-Aware Refinement for TLM2.0-based HW/SW Design,” presented at the Design,
    Automation &#38; Test in Europe Conference &#38; Exhibition (DATE 2010), Dresden,
    2010, doi: <a href="https://doi.org/10.1109/DATE.2010.5456965">10.1109/DATE.2010.5456965</a>.'
  mla: Becker, Markus, et al. “RTOS-Aware Refinement for TLM2.0-Based HW/SW Design.”
    <i>Proceedings of DATE’10</i>, IEEE, 2010, doi:<a href="https://doi.org/10.1109/DATE.2010.5456965">10.1109/DATE.2010.5456965</a>.
  short: 'M. Becker, G. Di Guglielmo, F. Fummi, W. Müller, G. Pravadelli, T. Xie,
    in: Proceedings of DATE’10, IEEE, Dresden, 2010.'
conference:
  location: Dresden
  name: Design, Automation & Test in Europe Conference & Exhibition (DATE 2010)
date_created: 2023-01-17T10:47:29Z
date_updated: 2023-01-17T10:47:37Z
department:
- _id: '672'
doi: 10.1109/DATE.2010.5456965
keyword:
- Timing
- Hardware
- Operating systems
- Process design
- Accuracy
- Standards development
- Context modeling
- Real time systems
- Communication channels
- Microprogramming
language:
- iso: eng
place: Dresden
publication: Proceedings of DATE’10
publication_identifier:
  eisbn:
  - 978-3-9810801-6-2
publisher: IEEE
status: public
title: RTOS-Aware Refinement for TLM2.0-based HW/SW Design
type: conference
user_id: '5786'
year: '2010'
...
---
_id: '37039'
abstract:
- lang: eng
  text: Refinement of untimed TLM models into a timed HW/SW platform is a step by
    step design process which is a trade-off between timing accuracy of the used models
    and correct estimation of the final timing performance. The use of an RTOS on
    the target platform is mandatory in the case real-time properties must be guaranteed.
    Thus, the question is when the RTOS must be introduced in this step by step refinement
    process. This paper proposes a four-level RTOS-aware refinement methodology that,
    starting from an untimed TLM SystemC description of the whole system, progressively
    introduce HW/SW partitioning, timing, device driver and RTOS functionalities,
    till to obtain an accurate model of the final platform, where SW tasks run upon
    an RTOS hosted by QEMU and HW components are modeled by cycle accurate TLM descriptions.
    Each refinement level allows the designer to estimate more and more accurate timing
    properties, thus anticipating design decisions without being constrained to leave
    timing analysis to the final step of the refinement. The effectiveness of the
    methodology has been evaluated in the design of two complex platforms.
author:
- first_name: Markus
  full_name: Becker, Markus
  last_name: Becker
- first_name: Giuseppe
  full_name: Di Guglielmo, Giuseppe
  last_name: Di Guglielmo
- first_name: Franco
  full_name: Fummi, Franco
  last_name: Fummi
- first_name: Wolfgang
  full_name: Müller, Wolfgang
  id: '16243'
  last_name: Müller
- first_name: Graziano
  full_name: Pravadelli, Graziano
  last_name: Pravadelli
- first_name: Tao
  full_name: Xie, Tao
  last_name: Xie
citation:
  ama: 'Becker M, Di Guglielmo G, Fummi F, Müller W, Pravadelli G, Xie T. RTOS-Aware
    Refinement for TLM2.0-based HW/SW Design. In: <i>Proceedings of DATE’10</i>. IEEE;
    2010. doi:<a href="https://doi.org/10.1109/DATE.2010.5456965">10.1109/DATE.2010.5456965</a>'
  apa: Becker, M., Di Guglielmo, G., Fummi, F., Müller, W., Pravadelli, G., &#38;
    Xie, T. (2010). RTOS-Aware Refinement for TLM2.0-based HW/SW Design. <i>Proceedings
    of DATE’10</i>. Design, Automation &#38; Test in Europe Conference &#38; Exhibition
    (DATE 2010), Dresden. <a href="https://doi.org/10.1109/DATE.2010.5456965">https://doi.org/10.1109/DATE.2010.5456965</a>
  bibtex: '@inproceedings{Becker_Di Guglielmo_Fummi_Müller_Pravadelli_Xie_2010, place={Dresden},
    title={RTOS-Aware Refinement for TLM2.0-based HW/SW Design}, DOI={<a href="https://doi.org/10.1109/DATE.2010.5456965">10.1109/DATE.2010.5456965</a>},
    booktitle={Proceedings of DATE’10}, publisher={IEEE}, author={Becker, Markus and
    Di Guglielmo, Giuseppe and Fummi, Franco and Müller, Wolfgang and Pravadelli,
    Graziano and Xie, Tao}, year={2010} }'
  chicago: 'Becker, Markus, Giuseppe Di Guglielmo, Franco Fummi, Wolfgang Müller,
    Graziano Pravadelli, and Tao Xie. “RTOS-Aware Refinement for TLM2.0-Based HW/SW
    Design.” In <i>Proceedings of DATE’10</i>. Dresden: IEEE, 2010. <a href="https://doi.org/10.1109/DATE.2010.5456965">https://doi.org/10.1109/DATE.2010.5456965</a>.'
  ieee: 'M. Becker, G. Di Guglielmo, F. Fummi, W. Müller, G. Pravadelli, and T. Xie,
    “RTOS-Aware Refinement for TLM2.0-based HW/SW Design,” presented at the Design,
    Automation &#38; Test in Europe Conference &#38; Exhibition (DATE 2010), Dresden,
    2010, doi: <a href="https://doi.org/10.1109/DATE.2010.5456965">10.1109/DATE.2010.5456965</a>.'
  mla: Becker, Markus, et al. “RTOS-Aware Refinement for TLM2.0-Based HW/SW Design.”
    <i>Proceedings of DATE’10</i>, IEEE, 2010, doi:<a href="https://doi.org/10.1109/DATE.2010.5456965">10.1109/DATE.2010.5456965</a>.
  short: 'M. Becker, G. Di Guglielmo, F. Fummi, W. Müller, G. Pravadelli, T. Xie,
    in: Proceedings of DATE’10, IEEE, Dresden, 2010.'
conference:
  location: Dresden
  name: Design, Automation & Test in Europe Conference & Exhibition (DATE 2010)
date_created: 2023-01-17T10:44:46Z
date_updated: 2025-03-12T16:39:17Z
doi: 10.1109/DATE.2010.5456965
keyword:
- Timing
- Hardware
- Operating systems
- Process design
- Accuracy
- Standards development
- Context modeling
- Real time systems
- Communication channels
- Microprogramming
language:
- iso: eng
place: Dresden
publication: Proceedings of DATE’10
publication_identifier:
  eisbn:
  - 978-3-9810801-6-2
publisher: IEEE
status: public
title: RTOS-Aware Refinement for TLM2.0-based HW/SW Design
type: conference
user_id: '5786'
year: '2010'
...
