---
_id: '51813'
author:
- first_name: Martin
full_name: Schmitt, Martin
id: '100968'
last_name: Schmitt
citation:
ama: 'Schmitt M. Die Geschichte Des Potsdamer Rechenzentrums: Sozialistische
Computernutzung Und Die Digitalisierung in Ostdeutschland.; 2020.'
apa: 'Schmitt, M. (2020). Die Geschichte des Potsdamer Rechenzentrums: Sozialistische
Computernutzung und die Digitalisierung in Ostdeutschland.'
bibtex: '@book{Schmitt_2020, title={Die Geschichte des Potsdamer Rechenzentrums:
Sozialistische Computernutzung und die Digitalisierung in Ostdeutschland}, author={Schmitt,
Martin}, year={2020} }'
chicago: 'Schmitt, Martin. Die Geschichte Des Potsdamer Rechenzentrums: Sozialistische
Computernutzung Und Die Digitalisierung in Ostdeutschland, 2020.'
ieee: 'M. Schmitt, Die Geschichte des Potsdamer Rechenzentrums: Sozialistische
Computernutzung und die Digitalisierung in Ostdeutschland. 2020.'
mla: 'Schmitt, Martin. Die Geschichte Des Potsdamer Rechenzentrums: Sozialistische
Computernutzung Und Die Digitalisierung in Ostdeutschland. 2020.'
short: 'M. Schmitt, Die Geschichte Des Potsdamer Rechenzentrums: Sozialistische
Computernutzung Und Die Digitalisierung in Ostdeutschland, 2020.'
date_created: 2024-02-24T23:29:56Z
date_updated: 2024-02-25T00:06:39Z
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://lernort-garnisonkirche.de/?p=456
oa: '1'
status: public
title: 'Die Geschichte des Potsdamer Rechenzentrums: Sozialistische Computernutzung
und die Digitalisierung in Ostdeutschland'
type: misc
user_id: '100968'
year: '2020'
...
---
_id: '14901'
abstract:
- lang: eng
text: 'This study investigates whether country risk factors, including political
and fiscal budget risk, attenuate the effectiveness of tax policy tools that aim
to encourage corporate risk-taking. Exploiting a cross-country panel, we predict
and find that the effectiveness of loss offset rules and tax rate changes is fully
attenuated for firms located in high-risk countries. We document the attenuating
effect of country risk is more pronounced in high-tax countries or when countries
increase their corporate tax rate. Additional tests around the U.S. federal budget
crises from 2011 to 2013 indicate that temporarily heightened fiscal budget risk
attenuates the effectiveness of loss offset rules even in countries with low political
risk. We identify conditions (low political and low fiscal budget risk) under
which targeted tax policy tools effectively stimulate risk-taking. This suggests
that ensuring taxpayers receive tax refunds is important in times of economic
crises with budgetary or political challenges. '
author:
- first_name: Benjamin
full_name: Osswald, Benjamin
last_name: Osswald
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Osswald B, Sureth-Sloane C. Do Country Risk Factors Attenuate the Effect
of Tax Loss Incentives on Corporate Risk-Taking? Vol TRR 266 Accounting for
Transparency Working Paper Series No. 28.; 2020. doi:10.2139/ssrn.3297418
apa: Osswald, B., & Sureth-Sloane, C. (2020). Do Country Risk Factors Attenuate
the Effect of Tax Loss Incentives on Corporate Risk-Taking? Vol. TRR 266 Accounting
for Transparency Working Paper Series No. 28. https://doi.org/10.2139/ssrn.3297418
bibtex: '@book{Osswald_Sureth-Sloane_2020, title={Do Country Risk Factors Attenuate
the Effect of Tax Loss Incentives on Corporate Risk-Taking?}, volume={TRR 266
Accounting for Transparency Working Paper Series No. 28}, DOI={10.2139/ssrn.3297418},
author={Osswald, Benjamin and Sureth-Sloane, Caren}, year={2020} }'
chicago: Osswald, Benjamin, and Caren Sureth-Sloane. Do Country Risk Factors
Attenuate the Effect of Tax Loss Incentives on Corporate Risk-Taking? Vol.
TRR 266 Accounting for Transparency Working Paper Series No. 28, 2020. https://doi.org/10.2139/ssrn.3297418.
ieee: B. Osswald and C. Sureth-Sloane, Do Country Risk Factors Attenuate the
Effect of Tax Loss Incentives on Corporate Risk-Taking?, vol. TRR 266 Accounting
for Transparency Working Paper Series No. 28. 2020.
mla: Osswald, Benjamin, and Caren Sureth-Sloane. Do Country Risk Factors Attenuate
the Effect of Tax Loss Incentives on Corporate Risk-Taking? 2020, doi:10.2139/ssrn.3297418.
short: B. Osswald, C. Sureth-Sloane, Do Country Risk Factors Attenuate the Effect
of Tax Loss Incentives on Corporate Risk-Taking?, 2020.
date_created: 2019-11-13T08:11:55Z
date_updated: 2024-02-27T12:06:24Z
department:
- _id: '187'
- _id: '635'
doi: 10.2139/ssrn.3297418
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://papers.ssrn.com/sol3/Delivery.cfm/SSRN_ID3628503_code1908122.pdf?abstractid=3297418&mirid=1&type=2
oa: '1'
publication_status: published
status: public
title: Do Country Risk Factors Attenuate the Effect of Tax Loss Incentives on Corporate
Risk-Taking?
type: working_paper
user_id: '74000'
volume: TRR 266 Accounting for Transparency Working Paper Series No. 28
year: '2020'
...
---
_id: '23827'
article_number: e00451
article_type: original
author:
- first_name: Abbas O.
full_name: Dawood, Abbas O.
last_name: Dawood
- first_name: Abbas Jarullah Sangoor
full_name: Al-Lami, Abbas Jarullah Sangoor
id: '81772'
last_name: Al-Lami
- first_name: Alaa H.J.
full_name: Al-Rkaby, Alaa H.J.
last_name: Al-Rkaby
citation:
ama: Dawood AO, Al-Lami AJS, Al-Rkaby AHJ. Behavior of tall masonry chimneys under
wind loadings using CFD technique. Case Studies in Construction Materials.
Published online 2020. doi:10.1016/j.cscm.2020.e00451
apa: Dawood, A. O., Al-Lami, A. J. S., & Al-Rkaby, A. H. J. (2020). Behavior
of tall masonry chimneys under wind loadings using CFD technique. Case Studies
in Construction Materials, Article e00451. https://doi.org/10.1016/j.cscm.2020.e00451
bibtex: '@article{Dawood_Al-Lami_Al-Rkaby_2020, title={Behavior of tall masonry
chimneys under wind loadings using CFD technique}, DOI={10.1016/j.cscm.2020.e00451},
number={e00451}, journal={Case Studies in Construction Materials}, author={Dawood,
Abbas O. and Al-Lami, Abbas Jarullah Sangoor and Al-Rkaby, Alaa H.J.}, year={2020}
}'
chicago: Dawood, Abbas O., Abbas Jarullah Sangoor Al-Lami, and Alaa H.J. Al-Rkaby.
“Behavior of Tall Masonry Chimneys under Wind Loadings Using CFD Technique.” Case
Studies in Construction Materials, 2020. https://doi.org/10.1016/j.cscm.2020.e00451.
ieee: 'A. O. Dawood, A. J. S. Al-Lami, and A. H. J. Al-Rkaby, “Behavior of tall
masonry chimneys under wind loadings using CFD technique,” Case Studies in
Construction Materials, Art. no. e00451, 2020, doi: 10.1016/j.cscm.2020.e00451.'
mla: Dawood, Abbas O., et al. “Behavior of Tall Masonry Chimneys under Wind Loadings
Using CFD Technique.” Case Studies in Construction Materials, e00451, 2020,
doi:10.1016/j.cscm.2020.e00451.
short: A.O. Dawood, A.J.S. Al-Lami, A.H.J. Al-Rkaby, Case Studies in Construction
Materials (2020).
date_created: 2021-09-07T08:25:09Z
date_updated: 2024-03-09T08:35:43Z
doi: 10.1016/j.cscm.2020.e00451
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Case Studies in Construction Materials
publication_identifier:
issn:
- 2214-5095
publication_status: published
quality_controlled: '1'
status: public
title: Behavior of tall masonry chimneys under wind loadings using CFD technique
type: journal_article
user_id: '81772'
year: '2020'
...
---
_id: '52711'
author:
- first_name: Tobias
full_name: Jenert, Tobias
id: '71994'
last_name: Jenert
orcid: ' https://orcid.org/0000-0001-9262-5646'
citation:
ama: Jenert T. Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an
Hochschulen. Zeitschrift für Hochschulentwicklung. 2020;15(4):203-222.
apa: Jenert, T. (2020). Überlegungen auf dem Weg zu einer Theorie lehrbezogenen
Wandels an Hochschulen. Zeitschrift Für Hochschulentwicklung, 15(4),
203–222.
bibtex: '@article{Jenert_2020, title={Überlegungen auf dem Weg zu einer Theorie
lehrbezogenen Wandels an Hochschulen}, volume={15}, number={4}, journal={Zeitschrift
für Hochschulentwicklung}, author={Jenert, Tobias}, year={2020}, pages={203–222}
}'
chicago: 'Jenert, Tobias. “Überlegungen Auf Dem Weg Zu Einer Theorie Lehrbezogenen
Wandels an Hochschulen.” Zeitschrift Für Hochschulentwicklung 15, no. 4
(2020): 203–22.'
ieee: T. Jenert, “Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels
an Hochschulen,” Zeitschrift für Hochschulentwicklung, vol. 15, no. 4,
pp. 203–222, 2020.
mla: Jenert, Tobias. “Überlegungen Auf Dem Weg Zu Einer Theorie Lehrbezogenen Wandels
an Hochschulen.” Zeitschrift Für Hochschulentwicklung, vol. 15, no. 4,
2020, pp. 203–22.
short: T. Jenert, Zeitschrift Für Hochschulentwicklung 15 (2020) 203–222.
date_created: 2024-03-21T14:29:20Z
date_updated: 2024-03-21T15:13:59Z
department:
- _id: '208'
intvolume: ' 15'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.zfhe.at/index.php/zfhe/article/view/1426
oa: '1'
page: 203-222
publication: Zeitschrift für Hochschulentwicklung
publication_status: published
quality_controlled: '1'
status: public
title: Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an Hochschulen
type: journal_article
user_id: '71994'
volume: 15
year: '2020'
...
---
_id: '48925'
author:
- first_name: Nina-Madeleine
full_name: Peitz, Nina-Madeleine
id: '10001'
last_name: Peitz
citation:
ama: Peitz N-M. Professional Development of Vocational Teachers in Language-Sensitive
Content Teaching–A Study Visit Abroad as Design-Based Research Intervention for
Vocational Teachers Working in School-to-Work Transition Phases. Friedrich-Alexander
Universität Erlangen-Nürnberg; 2020.
apa: Peitz, N.-M. (2020). Professional Development of Vocational Teachers in
Language-Sensitive Content Teaching–A Study Visit Abroad as Design-Based Research
Intervention for Vocational Teachers Working in School-to-Work Transition Phases.
Friedrich-Alexander Universität Erlangen-Nürnberg.
bibtex: '@book{Peitz_2020, title={Professional Development of Vocational Teachers
in Language-Sensitive Content Teaching–A Study Visit Abroad as Design-Based Research
Intervention for Vocational Teachers Working in School-to-Work Transition Phases},
publisher={Friedrich-Alexander Universität Erlangen-Nürnberg}, author={Peitz,
Nina-Madeleine}, year={2020} }'
chicago: Peitz, Nina-Madeleine. Professional Development of Vocational Teachers
in Language-Sensitive Content Teaching–A Study Visit Abroad as Design-Based Research
Intervention for Vocational Teachers Working in School-to-Work Transition Phases.
Friedrich-Alexander Universität Erlangen-Nürnberg, 2020.
ieee: N.-M. Peitz, Professional Development of Vocational Teachers in Language-Sensitive
Content Teaching–A Study Visit Abroad as Design-Based Research Intervention for
Vocational Teachers Working in School-to-Work Transition Phases. Friedrich-Alexander
Universität Erlangen-Nürnberg, 2020.
mla: Peitz, Nina-Madeleine. Professional Development of Vocational Teachers in
Language-Sensitive Content Teaching–A Study Visit Abroad as Design-Based Research
Intervention for Vocational Teachers Working in School-to-Work Transition Phases.
Friedrich-Alexander Universität Erlangen-Nürnberg, 2020.
short: N.-M. Peitz, Professional Development of Vocational Teachers in Language-Sensitive
Content Teaching–A Study Visit Abroad as Design-Based Research Intervention for
Vocational Teachers Working in School-to-Work Transition Phases, Friedrich-Alexander
Universität Erlangen-Nürnberg, 2020.
date_created: 2023-11-15T12:19:12Z
date_updated: 2024-03-28T10:29:16Z
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://nbn-resolving.org/urn:nbn:de:bvb:29-opus4-150370
oa: '1'
publisher: Friedrich-Alexander Universität Erlangen-Nürnberg
status: public
title: Professional Development of Vocational Teachers in Language-Sensitive Content
Teaching–A Study Visit Abroad as Design-Based Research Intervention for Vocational
Teachers Working in School-to-Work Transition Phases
type: dissertation
user_id: '10001'
year: '2020'
...
---
_id: '24959'
author:
- first_name: Anna
full_name: Bauer, Anna
id: '24755'
last_name: Bauer
orcid: 0000-0002-1742-3099
- first_name: Peter
full_name: Reinhold, Peter
last_name: Reinhold
- first_name: Marc
full_name: Sacher, Marc
id: '26883'
last_name: Sacher
citation:
ama: 'Bauer A, Reinhold P, Sacher M. Erhebung der experimentellen Performanz (Physik-)Studierender.
In: Maurer C, ed. Naturwissenschaftliche Bildung als Grundlage für berufliche
und gesellschaftliche Teilhabe. Gesellschaft für Didaktik der Chemie und Physik;
2019:632-635.'
apa: Bauer, A., Reinhold, P., & Sacher, M. (2019). Erhebung der experimentellen
Performanz (Physik-)Studierender. In C. Maurer (Ed.), Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe (pp. 632–635).
Gesellschaft für Didaktik der Chemie und Physik.
bibtex: '@inbook{Bauer_Reinhold_Sacher_2019, place={Universität Regensburg}, title={Erhebung
der experimentellen Performanz (Physik-)Studierender}, booktitle={Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe}, publisher={Gesellschaft
für Didaktik der Chemie und Physik}, author={Bauer, Anna and Reinhold, Peter and
Sacher, Marc}, editor={Maurer, Christian}, year={2019}, pages={632–635} }'
chicago: 'Bauer, Anna, Peter Reinhold, and Marc Sacher. “Erhebung der experimentellen
Performanz (Physik-)Studierender.” In Naturwissenschaftliche Bildung als Grundlage
für berufliche und gesellschaftliche Teilhabe, edited by Christian Maurer,
632–35. Universität Regensburg: Gesellschaft für Didaktik der Chemie und Physik,
2019.'
ieee: 'A. Bauer, P. Reinhold, and M. Sacher, “Erhebung der experimentellen Performanz
(Physik-)Studierender,” in Naturwissenschaftliche Bildung als Grundlage für
berufliche und gesellschaftliche Teilhabe, C. Maurer, Ed. Universität Regensburg:
Gesellschaft für Didaktik der Chemie und Physik, 2019, pp. 632–635.'
mla: Bauer, Anna, et al. “Erhebung der experimentellen Performanz (Physik-)Studierender.”
Naturwissenschaftliche Bildung als Grundlage für berufliche und gesellschaftliche
Teilhabe, edited by Christian Maurer, Gesellschaft für Didaktik der Chemie
und Physik, 2019, pp. 632–35.
short: 'A. Bauer, P. Reinhold, M. Sacher, in: C. Maurer (Ed.), Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe, Gesellschaft
für Didaktik der Chemie und Physik, Universität Regensburg, 2019, pp. 632–635.'
date_created: 2021-09-23T13:21:45Z
date_updated: 2022-01-06T06:56:41Z
department:
- _id: '299'
- _id: '576'
editor:
- first_name: Christian
full_name: Maurer, Christian
last_name: Maurer
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://gdcp-ev.de/?p=506
oa: '1'
page: 632-635
place: Universität Regensburg
publication: Naturwissenschaftliche Bildung als Grundlage für berufliche und gesellschaftliche
Teilhabe
publication_status: published
publisher: Gesellschaft für Didaktik der Chemie und Physik
status: public
title: Erhebung der experimentellen Performanz (Physik-)Studierender
type: book_chapter
user_id: '24755'
year: '2019'
...
---
_id: '19945'
abstract:
- lang: eng
text: Many PDEs (Burgers' equation, KdV, Camassa-Holm, Euler's fluid equations,
…) can be formulated as infinite-dimensional Lie-Poisson systems. These are Hamiltonian
systems on manifolds equipped with Poisson brackets. The Poisson structure is
connected to conservation properties and other geometric features of solutions
to the PDE and, therefore, of great interest for numerical integration. For the
example of Burgers' equations and related PDEs we use Clebsch variables to lift
the original system to a collective Hamiltonian system on a symplectic manifold
whose structure is related to the original Lie-Poisson structure. On the collective
Hamiltonian system a symplectic integrator can be applied. Our numerical examples
show excellent conservation properties and indicate that the disadvantage of an
increased phase-space dimension can be outweighed by the advantage of symplectic
integration.
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
- first_name: Benjamin K
full_name: Tapley, Benjamin K
last_name: Tapley
citation:
ama: McLachlan RI, Offen C, Tapley BK. Symplectic integration of PDEs using Clebsch
variables. Journal of Computational Dynamics. 2019;6(1):111-130. doi:10.3934/jcd.2019005
apa: McLachlan, R. I., Offen, C., & Tapley, B. K. (2019). Symplectic integration
of PDEs using Clebsch variables. Journal of Computational Dynamics, 6(1),
111–130. https://doi.org/10.3934/jcd.2019005
bibtex: '@article{McLachlan_Offen_Tapley_2019, title={Symplectic integration of
PDEs using Clebsch variables}, volume={6}, DOI={10.3934/jcd.2019005},
number={1}, journal={Journal of Computational Dynamics}, publisher={American Institute
of Mathematical Sciences (AIMS)}, author={McLachlan, Robert I and Offen, Christian
and Tapley, Benjamin K}, year={2019}, pages={111–130} }'
chicago: 'McLachlan, Robert I, Christian Offen, and Benjamin K Tapley. “Symplectic
Integration of PDEs Using Clebsch Variables.” Journal of Computational Dynamics
6, no. 1 (2019): 111–30. https://doi.org/10.3934/jcd.2019005.'
ieee: R. I. McLachlan, C. Offen, and B. K. Tapley, “Symplectic integration of PDEs
using Clebsch variables,” Journal of Computational Dynamics, vol. 6, no.
1, pp. 111–130, 2019.
mla: McLachlan, Robert I., et al. “Symplectic Integration of PDEs Using Clebsch
Variables.” Journal of Computational Dynamics, vol. 6, no. 1, American
Institute of Mathematical Sciences (AIMS), 2019, pp. 111–30, doi:10.3934/jcd.2019005.
short: R.I. McLachlan, C. Offen, B.K. Tapley, Journal of Computational Dynamics
6 (2019) 111–130.
date_created: 2020-10-06T16:44:07Z
date_updated: 2022-01-06T06:54:15Z
department:
- _id: '636'
doi: 10.3934/jcd.2019005
extern: '1'
intvolume: ' 6'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.aimsciences.org/article/doi/10.3934/jcd.2019005
oa: '1'
page: 111-130
publication: Journal of Computational Dynamics
publication_identifier:
issn:
- 2158-2505
publisher: American Institute of Mathematical Sciences (AIMS)
status: public
title: Symplectic integration of PDEs using Clebsch variables
type: journal_article
user_id: '85279'
volume: 6
year: '2019'
...
---
_id: '3287'
abstract:
- lang: eng
text: "For optimal placement and orchestration of network services, it is crucial\r\nthat
their structure and semantics are specified clearly and comprehensively\r\nand
are available to an orchestrator. Existing specification approaches are\r\neither
ambiguous or miss important aspects regarding the behavior of virtual\r\nnetwork
functions (VNFs) forming a service. We propose to formally and\r\nunambiguously
specify the behavior of these functions and services using\r\nQueuing Petri Nets
(QPNs). QPNs are an established method that allows to\r\nexpress queuing, synchronization,
stochastically distributed processing delays,\r\nand changing traffic volume and
characteristics at each VNF. With QPNs,\r\nmultiple VNFs can be connected to complete
network services in any structure,\r\neven specifying bidirectional network services
containing loops.\r\n We discuss how management and orchestration systems can
benefit from our\r\nclear and comprehensive specification approach, leading to
better placement of\r\nVNFs and improved Quality of Service. Another benefit of
formally specifying\r\nnetwork services with QPNs are diverse analysis options,
which allow valuable\r\ninsights such as the distribution of end-to-end delay.
We propose a tool-based\r\nworkflow that supports the specification of network
services and the automatic\r\ngeneration of corresponding simulation code to enable
an in-depth analysis of\r\ntheir behavior and performance."
author:
- first_name: Stefan Balthasar
full_name: Schneider, Stefan Balthasar
id: '35343'
last_name: Schneider
orcid: 0000-0001-8210-4011
- first_name: Arnab
full_name: Sharma, Arnab
id: '67200'
last_name: Sharma
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
- first_name: Heike
full_name: Wehrheim, Heike
id: '573'
last_name: Wehrheim
citation:
ama: 'Schneider SB, Sharma A, Karl H, Wehrheim H. Specifying and Analyzing Virtual
Network Services Using Queuing Petri Nets. In: 2019 IFIP/IEEE International
Symposium on Integrated Network Management (IM). Washington, DC, USA: IFIP;
2019:116--124.'
apa: 'Schneider, S. B., Sharma, A., Karl, H., & Wehrheim, H. (2019). Specifying
and Analyzing Virtual Network Services Using Queuing Petri Nets. In 2019 IFIP/IEEE
International Symposium on Integrated Network Management (IM) (pp. 116--124).
Washington, DC, USA: IFIP.'
bibtex: '@inproceedings{Schneider_Sharma_Karl_Wehrheim_2019, place={Washington,
DC, USA}, title={Specifying and Analyzing Virtual Network Services Using Queuing
Petri Nets}, booktitle={2019 IFIP/IEEE International Symposium on Integrated Network
Management (IM)}, publisher={IFIP}, author={Schneider, Stefan Balthasar and Sharma,
Arnab and Karl, Holger and Wehrheim, Heike}, year={2019}, pages={116--124} }'
chicago: 'Schneider, Stefan Balthasar, Arnab Sharma, Holger Karl, and Heike Wehrheim.
“Specifying and Analyzing Virtual Network Services Using Queuing Petri Nets.”
In 2019 IFIP/IEEE International Symposium on Integrated Network Management
(IM), 116--124. Washington, DC, USA: IFIP, 2019.'
ieee: S. B. Schneider, A. Sharma, H. Karl, and H. Wehrheim, “Specifying and Analyzing
Virtual Network Services Using Queuing Petri Nets,” in 2019 IFIP/IEEE International
Symposium on Integrated Network Management (IM), Washington, DC, USA, 2019,
pp. 116--124.
mla: Schneider, Stefan Balthasar, et al. “Specifying and Analyzing Virtual Network
Services Using Queuing Petri Nets.” 2019 IFIP/IEEE International Symposium
on Integrated Network Management (IM), IFIP, 2019, pp. 116--124.
short: 'S.B. Schneider, A. Sharma, H. Karl, H. Wehrheim, in: 2019 IFIP/IEEE International
Symposium on Integrated Network Management (IM), IFIP, Washington, DC, USA, 2019,
pp. 116--124.'
conference:
end_date: 2019-04-12
location: Washington, DC, USA
name: 2019 IFIP/IEEE International Symposium on Integrated Network Management (IM)
start_date: 2019-04-08
date_created: 2018-06-18T15:23:18Z
date_updated: 2022-01-06T06:59:09Z
ddc:
- '040'
department:
- _id: '77'
- _id: '75'
file:
- access_level: open_access
content_type: application/pdf
creator: stschn
date_created: 2019-01-07T12:38:35Z
date_updated: 2019-01-07T12:38:35Z
file_id: '6504'
file_name: ris_preprint.pdf
file_size: 497528
relation: main_file
file_date_updated: 2019-01-07T12:38:35Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://dl.ifip.org/db/conf/im/im2019/188490.pdf
oa: '1'
page: 116--124
place: Washington, DC, USA
project:
- _id: '3'
name: SFB 901 - Project Area B
- _id: '11'
name: SFB 901 - Subproject B3
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
- _id: '28'
grant_number: '761493'
name: 5G Development and validation platform for global industry-specific network
services and Apps
- _id: '25'
call_identifier: 5G PPP Phase 1
grant_number: '671517'
name: 'SONATA NFV: Agile Service Development and Orchestration in 5G Virtualized
Networks'
publication: 2019 IFIP/IEEE International Symposium on Integrated Network Management
(IM)
publisher: IFIP
status: public
title: Specifying and Analyzing Virtual Network Services Using Queuing Petri Nets
type: conference
user_id: '35343'
year: '2019'
...
---
_id: '21177'
abstract:
- lang: eng
text: Attention mechanisms have seen some success for natural language processing
downstream tasks in recent years and generated new state-of-the-art results. A
thorough evaluation of the attention mechanism for the task of Argumentation Mining
is missing. With this paper, we report a comparative evaluation of attention layers
in combination with a bidirectional long short-term memory network, which is the
current state-of-the-art approach for the unit segmentation task. We also compare
sentence-level contextualized word embeddings to pre-generated ones. Our findings
suggest that for this task, the additional attention layer does not improve the
performance. In most cases, contextualized embeddings do also not show an improvement
on the score achieved by pre-defined embeddings.
author:
- first_name: Maximilian
full_name: Spliethöver, Maximilian
id: '84035'
last_name: Spliethöver
orcid: 0000-0003-4364-1409
- first_name: Jonas
full_name: Klaff, Jonas
last_name: Klaff
- first_name: Hendrik
full_name: Heuer, Hendrik
last_name: Heuer
citation:
ama: 'Spliethöver M, Klaff J, Heuer H. Is It Worth the Attention? A Comparative
Evaluation of Attention Layers for Argument Unit Segmentation. In: Proceedings
of the 6th Workshop on Argument Mining. Florence, Italy: Association for Computational
Linguistics; 2019:74-82. doi:10.18653/v1/W19-4509'
apa: 'Spliethöver, M., Klaff, J., & Heuer, H. (2019). Is It Worth the Attention?
A Comparative Evaluation of Attention Layers for Argument Unit Segmentation. In
Proceedings of the 6th Workshop on Argument Mining (pp. 74–82). Florence,
Italy: Association for Computational Linguistics. https://doi.org/10.18653/v1/W19-4509'
bibtex: '@inproceedings{Spliethöver_Klaff_Heuer_2019, place={Florence, Italy}, title={Is
It Worth the Attention? A Comparative Evaluation of Attention Layers for Argument
Unit Segmentation}, DOI={10.18653/v1/W19-4509},
booktitle={Proceedings of the 6th Workshop on Argument Mining}, publisher={Association
for Computational Linguistics}, author={Spliethöver, Maximilian and Klaff, Jonas
and Heuer, Hendrik}, year={2019}, pages={74–82} }'
chicago: 'Spliethöver, Maximilian, Jonas Klaff, and Hendrik Heuer. “Is It Worth
the Attention? A Comparative Evaluation of Attention Layers for Argument Unit
Segmentation.” In Proceedings of the 6th Workshop on Argument Mining, 74–82.
Florence, Italy: Association for Computational Linguistics, 2019. https://doi.org/10.18653/v1/W19-4509.'
ieee: M. Spliethöver, J. Klaff, and H. Heuer, “Is It Worth the Attention? A Comparative
Evaluation of Attention Layers for Argument Unit Segmentation,” in Proceedings
of the 6th Workshop on Argument Mining, Florence, Italy, 2019, pp. 74–82.
mla: Spliethöver, Maximilian, et al. “Is It Worth the Attention? A Comparative Evaluation
of Attention Layers for Argument Unit Segmentation.” Proceedings of the 6th
Workshop on Argument Mining, Association for Computational Linguistics, 2019,
pp. 74–82, doi:10.18653/v1/W19-4509.
short: 'M. Spliethöver, J. Klaff, H. Heuer, in: Proceedings of the 6th Workshop
on Argument Mining, Association for Computational Linguistics, Florence, Italy,
2019, pp. 74–82.'
conference:
location: Florence, Italy
name: 6th Workshop on Argument Mining
date_created: 2021-02-04T14:41:58Z
date_updated: 2022-01-06T06:54:48Z
doi: 10.18653/v1/W19-4509
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.aclweb.org/anthology/W19-4509/
oa: '1'
page: 74-82
place: Florence, Italy
publication: Proceedings of the 6th Workshop on Argument Mining
publication_status: published
publisher: Association for Computational Linguistics
status: public
title: Is It Worth the Attention? A Comparative Evaluation of Attention Layers for
Argument Unit Segmentation
type: conference
user_id: '84035'
year: '2019'
...
---
_id: '21426'
abstract:
- lang: eng
text: "This chapter examines the drivers of corporate income tax complexity for\r\nmultinational
corporations in South Africa. Based on unique data from a\r\nglobal survey of
tax consultants which was conducted in 2016 by Hoppe et al,\r\nnovel insights
can be provided into the complexity of the South African tax\r\nsystem. The data
enable a comparison of South Africa with the global mean\r\nof tax complexity,
as well as with its major trade and investment partners. It\r\nis further possible
to distinguish between different areas of tax complexity, ie,\r\ntax code complexity
(complexity inherent in the different regulations of the\r\ntax code) and tax
framework complexity (complexity that arises from the\r\nfeatures and processes
of a tax system). Frequent changes in tax regulations,\r\nambiguity and interpretation,
as well as record-keeping, are found to be the\r\nmost important complexity drivers
in the tax code of South Africa. The\r\nanalysis further highlights that anti-avoidance
provisions, such as transfer\r\npricing and controlled foreign corporation rules,
are perceived as most\r\ncomplex. With respect to tax framework complexity, the
poor disclosure of\r\naudit selection criteria, the lack of experience or technical
skills of tax officers\r\nin the audit process and problems associated with tax
refunds appear to be\r\nserious concerns. Even though South Africa’s overall tax
system complexity\r\ndoes not seem to differ very much from other related countries,
a closer look\r\ninto the details reveals a number of future challenges."
author:
- first_name: Thomas
full_name: Hoppe, Thomas
id: '22671'
last_name: Hoppe
- first_name: Reyhaneh
full_name: Safaei, Reyhaneh
id: '66935'
last_name: Safaei
- first_name: Amanda
full_name: Singleton, Amanda
last_name: Singleton
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
citation:
ama: 'Hoppe T, Safaei R, Singleton A, Sureth-Sloane C. Tax Complexity for Multinational
Corporations in South Africa - Evidence from a Global Survey. In: Evans C, Franzsen
R, Stack E, eds. Tax Simplification - An African Perspective. Pretoria:
Pretoria University Law Press; 2019:267-293.'
apa: 'Hoppe, T., Safaei, R., Singleton, A., & Sureth-Sloane, C. (2019). Tax
Complexity for Multinational Corporations in South Africa - Evidence from a Global
Survey. In C. Evans, R. Franzsen, & E. Stack (Eds.), Tax Simplification
- An African Perspective (pp. 267–293). Pretoria: Pretoria University Law
Press.'
bibtex: '@inbook{Hoppe_Safaei_Singleton_Sureth-Sloane_2019, place={Pretoria}, title={Tax
Complexity for Multinational Corporations in South Africa - Evidence from a Global
Survey}, booktitle={Tax Simplification - An African Perspective}, publisher={Pretoria
University Law Press}, author={Hoppe, Thomas and Safaei, Reyhaneh and Singleton,
Amanda and Sureth-Sloane, Caren}, editor={Evans, Chris and Franzsen, Riël and
Stack, ElizabethEditors}, year={2019}, pages={267–293} }'
chicago: 'Hoppe, Thomas, Reyhaneh Safaei, Amanda Singleton, and Caren Sureth-Sloane.
“Tax Complexity for Multinational Corporations in South Africa - Evidence from
a Global Survey.” In Tax Simplification - An African Perspective, edited
by Chris Evans, Riël Franzsen, and Elizabeth Stack, 267–93. Pretoria: Pretoria
University Law Press, 2019.'
ieee: 'T. Hoppe, R. Safaei, A. Singleton, and C. Sureth-Sloane, “Tax Complexity
for Multinational Corporations in South Africa - Evidence from a Global Survey,”
in Tax Simplification - An African Perspective, C. Evans, R. Franzsen,
and E. Stack, Eds. Pretoria: Pretoria University Law Press, 2019, pp. 267–293.'
mla: Hoppe, Thomas, et al. “Tax Complexity for Multinational Corporations in South
Africa - Evidence from a Global Survey.” Tax Simplification - An African Perspective,
edited by Chris Evans et al., Pretoria University Law Press, 2019, pp. 267–93.
short: 'T. Hoppe, R. Safaei, A. Singleton, C. Sureth-Sloane, in: C. Evans, R. Franzsen,
E. Stack (Eds.), Tax Simplification - An African Perspective, Pretoria University
Law Press, Pretoria, 2019, pp. 267–293.'
date_created: 2021-03-09T09:53:42Z
date_updated: 2022-01-06T06:54:59Z
department:
- _id: '187'
editor:
- first_name: Chris
full_name: Evans, Chris
last_name: Evans
- first_name: Riël
full_name: Franzsen, Riël
last_name: Franzsen
- first_name: Elizabeth
full_name: Stack, Elizabeth
last_name: Stack
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.pulp.up.ac.za/component/edocman/tax-simplification-an-african-perspective/download?Itemid=
oa: '1'
page: 267-293
place: Pretoria
publication: Tax Simplification - An African Perspective
publication_identifier:
isbn:
- 978-1-920538-96-5
publisher: Pretoria University Law Press
status: public
title: Tax Complexity for Multinational Corporations in South Africa - Evidence from
a Global Survey
type: book_chapter
user_id: '68751'
year: '2019'
...