---
_id: '41620'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: Fuchs C. Towards an Alternative Concept of Privacy. Journal of Information,
Communication and Ethics in Society . 2011;9(4):220-237. doi:https://doi.org/10.1108/14779961111191039
apa: Fuchs, C. (2011). Towards an Alternative Concept of Privacy. Journal of
Information, Communication and Ethics in Society , 9(4), 220–237. https://doi.org/10.1108/14779961111191039
bibtex: '@article{Fuchs_2011, title={Towards an Alternative Concept of Privacy},
volume={9}, DOI={https://doi.org/10.1108/14779961111191039},
number={4}, journal={Journal of Information, Communication and Ethics in Society
}, author={Fuchs, Christian}, year={2011}, pages={220–237} }'
chicago: 'Fuchs, Christian. “Towards an Alternative Concept of Privacy.” Journal
of Information, Communication and Ethics in Society 9, no. 4 (2011): 220–37.
https://doi.org/10.1108/14779961111191039.'
ieee: 'C. Fuchs, “Towards an Alternative Concept of Privacy,” Journal of Information,
Communication and Ethics in Society , vol. 9, no. 4, pp. 220–237, 2011, doi:
https://doi.org/10.1108/14779961111191039.'
mla: Fuchs, Christian. “Towards an Alternative Concept of Privacy.” Journal of
Information, Communication and Ethics in Society , vol. 9, no. 4, 2011, pp.
220–37, doi:https://doi.org/10.1108/14779961111191039.
short: C. Fuchs, Journal of Information, Communication and Ethics in Society 9
(2011) 220–237.
date_created: 2023-02-03T03:16:56Z
date_updated: 2023-03-08T03:08:53Z
department:
- _id: '136'
doi: https://doi.org/10.1108/14779961111191039
extern: '1'
intvolume: ' 9'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1108/14779961111191039
oa: '1'
page: 220-237
publication: 'Journal of Information, Communication and Ethics in Society '
status: public
title: Towards an Alternative Concept of Privacy
type: journal_article
user_id: '49063'
volume: 9
year: '2011'
...
---
_id: '41651'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: Fuchs C. A Contribution to the Critique of the Political Economy of Google.
Fast Capitalism. 2011;8(1).
apa: Fuchs, C. (2011). A Contribution to the Critique of the Political Economy of
Google. Fast Capitalism, 8(1).
bibtex: '@article{Fuchs_2011, title={A Contribution to the Critique of the Political
Economy of Google}, volume={8}, number={1}, journal={Fast Capitalism}, author={Fuchs,
Christian}, year={2011} }'
chicago: Fuchs, Christian. “A Contribution to the Critique of the Political Economy
of Google.” Fast Capitalism 8, no. 1 (2011).
ieee: C. Fuchs, “A Contribution to the Critique of the Political Economy of Google,”
Fast Capitalism, vol. 8, no. 1, 2011.
mla: Fuchs, Christian. “A Contribution to the Critique of the Political Economy
of Google.” Fast Capitalism, vol. 8, no. 1, 2011.
short: C. Fuchs, Fast Capitalism 8 (2011).
date_created: 2023-02-03T23:28:51Z
date_updated: 2023-03-08T03:05:52Z
department:
- _id: '136'
extern: '1'
intvolume: ' 8'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.uta.edu/huma/agger/fastcapitalism/8_1/fuchs8_1.html
oa: '1'
publication: Fast Capitalism
status: public
title: A Contribution to the Critique of the Political Economy of Google
type: journal_article
user_id: '49063'
volume: 8
year: '2011'
...
---
_id: '42608'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: 'Fuchs C. Two New Critical Internet Studies-Books: Marcus Breen’s “Uprising”
and Eran Fisher’s “Media and New Capitalism in the Digital Age.” tripleC –
Journal for a Global Sustainable Information Society. 2011;9(2):190-194. doi:https://doi.org/10.31269/triplec.v9i2.268'
apa: 'Fuchs, C. (2011). Two New Critical Internet Studies-Books: Marcus Breen’s
“Uprising” and Eran Fisher’s “Media and New Capitalism in the Digital Age.” TripleC
– Journal for a Global Sustainable Information Society, 9(2), 190–194.
https://doi.org/10.31269/triplec.v9i2.268'
bibtex: '@article{Fuchs_2011, title={Two New Critical Internet Studies-Books: Marcus
Breen’s “Uprising” and Eran Fisher’s “Media and New Capitalism in the Digital
Age”}, volume={9}, DOI={https://doi.org/10.31269/triplec.v9i2.268},
number={2}, journal={tripleC – Journal for a Global Sustainable Information Society},
author={Fuchs, Christian}, year={2011}, pages={190–194} }'
chicago: 'Fuchs, Christian. “Two New Critical Internet Studies-Books: Marcus Breen’s
‘Uprising’ and Eran Fisher’s ‘Media and New Capitalism in the Digital Age.’” TripleC
– Journal for a Global Sustainable Information Society 9, no. 2 (2011): 190–94.
https://doi.org/10.31269/triplec.v9i2.268.'
ieee: 'C. Fuchs, “Two New Critical Internet Studies-Books: Marcus Breen’s ‘Uprising’
and Eran Fisher’s ‘Media and New Capitalism in the Digital Age,’” tripleC –
Journal for a Global Sustainable Information Society, vol. 9, no. 2, pp. 190–194,
2011, doi: https://doi.org/10.31269/triplec.v9i2.268.'
mla: 'Fuchs, Christian. “Two New Critical Internet Studies-Books: Marcus Breen’s
‘Uprising’ and Eran Fisher’s ‘Media and New Capitalism in the Digital Age.’” TripleC
– Journal for a Global Sustainable Information Society, vol. 9, no. 2, 2011,
pp. 190–94, doi:https://doi.org/10.31269/triplec.v9i2.268.'
short: C. Fuchs, TripleC – Journal for a Global Sustainable Information Society
9 (2011) 190–194.
date_created: 2023-02-28T01:33:14Z
date_updated: 2023-03-08T04:35:52Z
department:
- _id: '136'
doi: https://doi.org/10.31269/triplec.v9i2.268
extern: '1'
intvolume: ' 9'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.31269/triplec.v9i2.268
oa: '1'
page: 190-194
publication: tripleC – Journal for a Global Sustainable Information Society
status: public
title: 'Two New Critical Internet Studies-Books: Marcus Breen’s “Uprising” and Eran
Fisher’s “Media and New Capitalism in the Digital Age”'
type: journal_article
user_id: '49063'
volume: 9
year: '2011'
...
---
_id: '42607'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
- first_name: Dwayne
full_name: Winseck, Dwayne
last_name: Winseck
citation:
ama: Fuchs C, Winseck D. Critical Media and Communication Studies Today. A Conversation.
tripleC. 2011;9(2):247-271. doi:https://doi.org/10.31269/triplec.v9i2.270
apa: Fuchs, C., & Winseck, D. (2011). Critical Media and Communication Studies
Today. A Conversation. TripleC, 9(2), 247–271. https://doi.org/10.31269/triplec.v9i2.270
bibtex: '@article{Fuchs_Winseck_2011, title={Critical Media and Communication Studies
Today. A Conversation}, volume={9}, DOI={https://doi.org/10.31269/triplec.v9i2.270},
number={2}, journal={tripleC}, author={Fuchs, Christian and Winseck, Dwayne},
year={2011}, pages={247–271} }'
chicago: 'Fuchs, Christian, and Dwayne Winseck. “Critical Media and Communication
Studies Today. A Conversation.” TripleC 9, no. 2 (2011): 247–71. https://doi.org/10.31269/triplec.v9i2.270.'
ieee: 'C. Fuchs and D. Winseck, “Critical Media and Communication Studies Today.
A Conversation,” tripleC, vol. 9, no. 2, pp. 247–271, 2011, doi: https://doi.org/10.31269/triplec.v9i2.270.'
mla: Fuchs, Christian, and Dwayne Winseck. “Critical Media and Communication Studies
Today. A Conversation.” TripleC, vol. 9, no. 2, 2011, pp. 247–71, doi:https://doi.org/10.31269/triplec.v9i2.270.
short: C. Fuchs, D. Winseck, TripleC 9 (2011) 247–271.
date_created: 2023-02-28T01:32:15Z
date_updated: 2023-03-08T04:35:44Z
department:
- _id: '136'
doi: https://doi.org/10.31269/triplec.v9i2.270
extern: '1'
intvolume: ' 9'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.31269/triplec.v9i2.270
oa: '1'
page: 247-271
publication: tripleC
status: public
title: Critical Media and Communication Studies Today. A Conversation
type: journal_article
user_id: '49063'
volume: 9
year: '2011'
...
---
_id: '42610'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: 'Fuchs C. “BlackBerry-Riots”: Gewalt hat andere Gründe [“BlackBerry-Tiots“:
Violence has Other Causes“]. Futurezone. 2011.'
apa: 'Fuchs, C. (2011). “BlackBerry-Riots”: Gewalt hat andere Gründe [“BlackBerry-Tiots“:
Violence has Other Causes“]. Futurezone.'
bibtex: '@article{Fuchs_2011, title={“BlackBerry-Riots”: Gewalt hat andere Gründe
[“BlackBerry-Tiots“: Violence has Other Causes“]}, journal={Futurezone}, author={Fuchs,
Christian}, year={2011} }'
chicago: 'Fuchs, Christian. “‘BlackBerry-Riots’: Gewalt hat andere Gründe [“BlackBerry-Tiots“:
Violence has Other Causes“].” Futurezone, 2011.'
ieee: 'C. Fuchs, “‘BlackBerry-Riots’: Gewalt hat andere Gründe [“BlackBerry-Tiots“:
Violence has Other Causes“],” Futurezone, 2011.'
mla: 'Fuchs, Christian. “‘BlackBerry-Riots’: Gewalt hat andere Gründe [“BlackBerry-Tiots“:
Violence has Other Causes“].” Futurezone, 2011.'
short: C. Fuchs, Futurezone (2011).
date_created: 2023-02-28T01:37:33Z
date_updated: 2023-03-08T04:36:04Z
department:
- _id: '136'
extern: '1'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://futurezone.at/meinung/blackberry-riots-gewalt-hat-andere-gruende/24.569.930
oa: '1'
publication: Futurezone
publication_date: 2011-08-13
status: public
title: '"BlackBerry-Riots": Gewalt hat andere Gründe [“BlackBerry-Tiots“: Violence
has Other Causes“]'
type: newspaper_article
user_id: '49063'
year: '2011'
...
---
_id: '42609'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: Fuchs C. “Twitter Mobs“ and the Structural Violence of Neoliberalism. Counterfire.
2011.
apa: Fuchs, C. (2011). “Twitter Mobs“ and the Structural Violence of Neoliberalism.
Counterfire.
bibtex: '@article{Fuchs_2011, title={“Twitter Mobs“ and the Structural Violence
of Neoliberalism}, journal={Counterfire}, author={Fuchs, Christian}, year={2011}
}'
chicago: Fuchs, Christian. ““Twitter Mobs“ and the Structural Violence of Neoliberalism.”
Counterfire, 2011.
ieee: C. Fuchs, ““Twitter Mobs“ and the Structural Violence of Neoliberalism,” Counterfire,
2011.
mla: Fuchs, Christian. ““Twitter Mobs“ and the Structural Violence of Neoliberalism.”
Counterfire, 2011.
short: C. Fuchs, Counterfire (2011).
date_created: 2023-02-28T01:34:26Z
date_updated: 2023-03-08T04:35:59Z
department:
- _id: '136'
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.counterfire.org/index.php/articles/51/14489
oa: '1'
publication: Counterfire
publication_date: 2011-08-14
status: public
title: “Twitter Mobs“ and the Structural Violence of Neoliberalism
type: newspaper_article
user_id: '49063'
year: '2011'
...
---
_id: '25964'
abstract:
- lang: eng
text: Capacitive sensors are the most commonly used devices for the detection of
humidity because they are inexpensive and the detection mechanism is very specific
for humidity. However, especially for industrial processes, there is a lack of
dielectrics that are stable at high temperature (>200 °C) and under harsh conditions.
We present a capacitive sensor based on mesoporous silica as the dielectric in
a simple sensor design based on pressed silica pellets. Investigation of the structural
stability of the porous silica under simulated operating conditions as well as
the influence of the pellet production will be shown. Impedance measurements demonstrate
the utility of the sensor at both low (90 °C) and high (up to 210 °C) operating
temperatures.
article_type: original
author:
- first_name: Thorsten
full_name: Wagner, Thorsten
last_name: Wagner
- first_name: Sören
full_name: Krotzky, Sören
last_name: Krotzky
- first_name: Alexander
full_name: Weiß, Alexander
last_name: Weiß
- first_name: Tilman
full_name: Sauerwald, Tilman
last_name: Sauerwald
- first_name: Claus-Dieter
full_name: Kohl, Claus-Dieter
last_name: Kohl
- first_name: Jan
full_name: Roggenbuck, Jan
last_name: Roggenbuck
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: Wagner T, Krotzky S, Weiß A, et al. A High Temperature Capacitive Humidity
Sensor Based on Mesoporous Silica. Sensors. Published online 2011:3135-3144.
doi:10.3390/s110303135
apa: Wagner, T., Krotzky, S., Weiß, A., Sauerwald, T., Kohl, C.-D., Roggenbuck,
J., & Tiemann, M. (2011). A High Temperature Capacitive Humidity Sensor Based
on Mesoporous Silica. Sensors, 3135–3144. https://doi.org/10.3390/s110303135
bibtex: '@article{Wagner_Krotzky_Weiß_Sauerwald_Kohl_Roggenbuck_Tiemann_2011, title={A
High Temperature Capacitive Humidity Sensor Based on Mesoporous Silica}, DOI={10.3390/s110303135}, journal={Sensors},
author={Wagner, Thorsten and Krotzky, Sören and Weiß, Alexander and Sauerwald,
Tilman and Kohl, Claus-Dieter and Roggenbuck, Jan and Tiemann, Michael}, year={2011},
pages={3135–3144} }'
chicago: Wagner, Thorsten, Sören Krotzky, Alexander Weiß, Tilman Sauerwald, Claus-Dieter
Kohl, Jan Roggenbuck, and Michael Tiemann. “A High Temperature Capacitive Humidity
Sensor Based on Mesoporous Silica.” Sensors, 2011, 3135–44. https://doi.org/10.3390/s110303135.
ieee: 'T. Wagner et al., “A High Temperature Capacitive Humidity Sensor Based
on Mesoporous Silica,” Sensors, pp. 3135–3144, 2011, doi: 10.3390/s110303135.'
mla: Wagner, Thorsten, et al. “A High Temperature Capacitive Humidity Sensor Based
on Mesoporous Silica.” Sensors, 2011, pp. 3135–44, doi:10.3390/s110303135.
short: T. Wagner, S. Krotzky, A. Weiß, T. Sauerwald, C.-D. Kohl, J. Roggenbuck,
M. Tiemann, Sensors (2011) 3135–3144.
date_created: 2021-10-09T05:01:29Z
date_updated: 2023-03-09T08:30:11Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.3390/s110303135
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/1424-8220/11/3/3135/pdf?version=1403314474
oa: '1'
page: 3135-3144
publication: Sensors
publication_identifier:
issn:
- 1424-8220
publication_status: published
quality_controlled: '1'
status: public
title: A High Temperature Capacitive Humidity Sensor Based on Mesoporous Silica
type: journal_article
user_id: '23547'
year: '2011'
...
---
_id: '35676'
abstract:
- lang: ger
text: "Um die Qualität der Ausbildung von Lehrkräften beurteilen zu können, wurden
in den letzten Jahren verschiedene Untersuchungen zur Kompetenzmodellierung und
Kompetenzmessung bei Lehramtsstudierenden und Lehrkräften initiiert. Im Zusammenhang
mit möglichen Maßnahmen zur Verbesserung der Lehrerausbildung wird dabei auch
über bedarfsgerechte und individualisierte Fördermaßnahmen gesprochen. Als erster
Schritt auf diesem Weg kann eine Typenbildung in der Gruppe der Lehramtsanwärter
dazu dienen, eine gezielte Binnendifferenzierung vorzunehmen.\r\n\r\nVor diesem
Hintergrund wurden in der vorgestellten Analyse die Daten einer bundeslandübergreifenden
Kompetenzmessung bei Lehramtsstudierenden der Physik dazu genutzt, eine Typisierung
auf der Grundlage der gemessenen Leistungen in den drei Bereichen des Professionswissens
von Physiklehrkräften (Fachwissen, fachdidaktisches Wissen, allgemeines pädagogisches
Wissen) durchzuführen. Dabei konnten drei unterschiedliche Kompetenzprofile identifiziert
werden: ein fachenthusiastisches Profil, ein schulpraktisch orientiertes Profil
und ein leistungsschwaches Profil. Die identifizierten Profile werden im Weiteren
anhand demographischer Daten, Beliefs und motivationaler Orientierungen charakterisiert,
so dass die Ergebnisse als Anknüpfungspunkt genutzt werden könnten, um künftig
eine stärkere Individualisierung der Lehrerausbildung speziell im Fach Physik
zu realisieren."
article_type: original
author:
- first_name: Yvonne
full_name: Gramzow, Yvonne
id: '9605'
last_name: Gramzow
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: Peter
full_name: Reinhold, Peter
id: '416'
last_name: Reinhold
citation:
ama: Gramzow Y, Riese J, Reinhold P. Wissensbasierte Kompetenzprofile angehender
Physiklehrkräfte. PhyDid A - Physik und Didaktik in Schule und Hochschule.
2011;10:10-21.
apa: Gramzow, Y., Riese, J., & Reinhold, P. (2011). Wissensbasierte Kompetenzprofile
angehender Physiklehrkräfte. PhyDid A - Physik und Didaktik in Schule und Hochschule,
10, 10–21.
bibtex: '@article{Gramzow_Riese_Reinhold_2011, title={Wissensbasierte Kompetenzprofile
angehender Physiklehrkräfte}, volume={10}, journal={PhyDid A - Physik und Didaktik
in Schule und Hochschule}, author={Gramzow, Yvonne and Riese, Josef and Reinhold,
Peter}, year={2011}, pages={10–21} }'
chicago: 'Gramzow, Yvonne, Josef Riese, and Peter Reinhold. “Wissensbasierte Kompetenzprofile
angehender Physiklehrkräfte.” PhyDid A - Physik und Didaktik in Schule und
Hochschule 10 (2011): 10–21.'
ieee: Y. Gramzow, J. Riese, and P. Reinhold, “Wissensbasierte Kompetenzprofile angehender
Physiklehrkräfte,” PhyDid A - Physik und Didaktik in Schule und Hochschule,
vol. 10, pp. 10–21, 2011.
mla: Gramzow, Yvonne, et al. “Wissensbasierte Kompetenzprofile angehender Physiklehrkräfte.”
PhyDid A - Physik und Didaktik in Schule und Hochschule, vol. 10, 2011,
pp. 10–21.
short: Y. Gramzow, J. Riese, P. Reinhold, PhyDid A - Physik und Didaktik in Schule
und Hochschule 10 (2011) 10–21.
date_created: 2023-01-10T08:54:02Z
date_updated: 2023-06-19T16:38:15Z
department:
- _id: '299'
intvolume: ' 10'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://core.ac.uk/download/pdf/228858992.pdf
oa: '1'
page: 10-21
publication: PhyDid A - Physik und Didaktik in Schule und Hochschule
status: public
title: Wissensbasierte Kompetenzprofile angehender Physiklehrkräfte
type: journal_article
user_id: '84746'
volume: 10
year: '2011'
...
---
_id: '64745'
author:
- first_name: Rafael
full_name: Dahmen, Rafael
last_name: Dahmen
citation:
ama: Dahmen R. Direct Limit Constructions in Infinite Dimensional Lie Theory.;
2011.
apa: Dahmen, R. (2011). Direct limit constructions in infinite dimensional Lie
theory.
bibtex: '@book{Dahmen_2011, title={Direct limit constructions in infinite dimensional
Lie theory}, author={Dahmen, Rafael}, year={2011} }'
chicago: Dahmen, Rafael. Direct Limit Constructions in Infinite Dimensional Lie
Theory, 2011.
ieee: R. Dahmen, Direct limit constructions in infinite dimensional Lie theory.
2011.
mla: Dahmen, Rafael. Direct Limit Constructions in Infinite Dimensional Lie Theory.
2011.
short: R. Dahmen, Direct Limit Constructions in Infinite Dimensional Lie Theory,
2011.
date_created: 2026-02-26T20:09:50Z
date_updated: 2026-02-26T20:10:28Z
department:
- _id: '10'
- _id: '87'
- _id: '93'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://nbn-resolving.org/urn:nbn:de:hbz:466:2-239
oa: '1'
status: public
supervisor:
- first_name: Helge
full_name: Glöckner, Helge
id: '178'
last_name: Glöckner
title: Direct limit constructions in infinite dimensional Lie theory
type: dissertation
user_id: '178'
year: '2011'
...
---
_id: '4044'
abstract:
- lang: eng
text: A simulation environment for metallic nanostructures based on the Discontinuous
Galerkin Time Domain method is presented. The model is used to compute the linear
and nonlinear optical response of split ring resonators and to study physical
mechanisms that contribute to second harmonic generation.
article_number: C1V89S1P041
article_type: original
author:
- first_name: Yevgen
full_name: Grynko, Yevgen
id: '26059'
last_name: Grynko
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
citation:
ama: Grynko Y, Förstner J, Meier T. Application of the discontinous Galerkin time
domain method to the optics of metallic nanostructures. AAPP | Atti della Accademia
Peloritana dei Pericolanti. 2011;89(1). doi:10.1478/C1V89S1P041
apa: Grynko, Y., Förstner, J., & Meier, T. (2011). Application of the discontinous
Galerkin time domain method to the optics of metallic nanostructures. AAPP
| Atti Della Accademia Peloritana Dei Pericolanti, 89(1), Article C1V89S1P041.
https://doi.org/10.1478/C1V89S1P041
bibtex: '@article{Grynko_Förstner_Meier_2011, title={Application of the discontinous
Galerkin time domain method to the optics of metallic nanostructures}, volume={89},
DOI={10.1478/C1V89S1P041}, number={1C1V89S1P041},
journal={AAPP | Atti della Accademia Peloritana dei Pericolanti}, author={Grynko,
Yevgen and Förstner, Jens and Meier, Torsten}, year={2011} }'
chicago: Grynko, Yevgen, Jens Förstner, and Torsten Meier. “Application of the Discontinous
Galerkin Time Domain Method to the Optics of Metallic Nanostructures.” AAPP
| Atti Della Accademia Peloritana Dei Pericolanti 89, no. 1 (2011). https://doi.org/10.1478/C1V89S1P041.
ieee: 'Y. Grynko, J. Förstner, and T. Meier, “Application of the discontinous Galerkin
time domain method to the optics of metallic nanostructures,” AAPP | Atti della
Accademia Peloritana dei Pericolanti, vol. 89, no. 1, Art. no. C1V89S1P041,
2011, doi: 10.1478/C1V89S1P041.'
mla: Grynko, Yevgen, et al. “Application of the Discontinous Galerkin Time Domain
Method to the Optics of Metallic Nanostructures.” AAPP | Atti Della Accademia
Peloritana Dei Pericolanti, vol. 89, no. 1, C1V89S1P041, 2011, doi:10.1478/C1V89S1P041.
short: Y. Grynko, J. Förstner, T. Meier, AAPP | Atti Della Accademia Peloritana
Dei Pericolanti 89 (2011).
date_created: 2018-08-22T10:18:44Z
date_updated: 2025-12-16T11:21:11Z
ddc:
- '530'
department:
- _id: '15'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1478/C1V89S1P041
file:
- access_level: open_access
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-22T10:17:27Z
date_updated: 2018-09-04T19:11:52Z
file_id: '4045'
file_name: 2011 Grynko,Förstner,Meier_Application of the discontinous Galerkin time
domain method to the optics of metallic nanostructures.pdf
file_size: 258268
relation: main_file
file_date_updated: 2018-09-04T19:11:52Z
has_accepted_license: '1'
intvolume: ' 89'
issue: '1'
keyword:
- tet_topic_numerics
- tet_topic_shg
- tet_topic_meta
language:
- iso: eng
oa: '1'
publication: AAPP | Atti della Accademia Peloritana dei Pericolanti
publication_identifier:
issn:
- 1825-1242
publication_status: published
status: public
title: Application of the discontinous Galerkin time domain method to the optics of
metallic nanostructures
type: journal_article
urn: '40448'
user_id: '16199'
volume: 89
year: '2011'
...
---
_id: '4046'
abstract:
- lang: eng
text: "We demonstrate by spin quantum beat spectroscopy that in undoped symmetric
(110)-oriented GaAs/AlGaAs\r\nsingle quantum wells, even a symmetric spatial envelope
wave function gives rise to an asymmetric in-plane\r\nelectron Land´e g-factor.
The anisotropy is neither a direct consequence of the asymmetric in-plane Dresselhaus\r\nsplitting
nor a direct consequence of the asymmetric Zeeman splitting of the hole bands,
but rather it is a pure\r\nhigher-order effect that exists as well for diamond-type
lattices. The measurements for various well widths are\r\nvery well described
within 14 × 14 band k·p theory and illustrate that the electron spin is an excellent
meter\r\nvariable for mapping out the internal—otherwise hidden—symmetries in
two-dimensional systems. Fourth-order\r\nperturbation theory yields an analytical
expression for the strength of the g-factor anisotropy, providing a\r\nqualitative
understanding of the observed effects."
article_type: original
author:
- first_name: J.
full_name: Hübner, J.
last_name: Hübner
- first_name: S.
full_name: Kunz, S.
last_name: Kunz
- first_name: S.
full_name: Oertel, S.
last_name: Oertel
- first_name: D.
full_name: Schuh, D.
last_name: Schuh
- first_name: M.
full_name: Pochwała, M.
last_name: Pochwała
- first_name: H. T.
full_name: Duc, H. T.
last_name: Duc
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: M.
full_name: Oestreich, M.
last_name: Oestreich
citation:
ama: Hübner J, Kunz S, Oertel S, et al. Electron g-factor anisotropy in symmetric
(110)-oriented GaAs quantum wells. Physical Review B. 2011;84(4):041301(R).
doi:10.1103/physrevb.84.041301
apa: Hübner, J., Kunz, S., Oertel, S., Schuh, D., Pochwała, M., Duc, H. T., Förstner,
J., Meier, T., & Oestreich, M. (2011). Electron g-factor anisotropy in symmetric
(110)-oriented GaAs quantum wells. Physical Review B, 84(4), 041301(R).
https://doi.org/10.1103/physrevb.84.041301
bibtex: '@article{Hübner_Kunz_Oertel_Schuh_Pochwała_Duc_Förstner_Meier_Oestreich_2011,
title={Electron g-factor anisotropy in symmetric (110)-oriented GaAs quantum wells},
volume={84}, DOI={10.1103/physrevb.84.041301},
number={4}, journal={Physical Review B}, publisher={American Physical Society
(APS)}, author={Hübner, J. and Kunz, S. and Oertel, S. and Schuh, D. and Pochwała,
M. and Duc, H. T. and Förstner, Jens and Meier, Torsten and Oestreich, M.}, year={2011},
pages={041301(R)} }'
chicago: 'Hübner, J., S. Kunz, S. Oertel, D. Schuh, M. Pochwała, H. T. Duc, Jens
Förstner, Torsten Meier, and M. Oestreich. “Electron G-Factor Anisotropy in Symmetric
(110)-Oriented GaAs Quantum Wells.” Physical Review B 84, no. 4 (2011):
041301(R). https://doi.org/10.1103/physrevb.84.041301.'
ieee: 'J. Hübner et al., “Electron g-factor anisotropy in symmetric (110)-oriented
GaAs quantum wells,” Physical Review B, vol. 84, no. 4, p. 041301(R), 2011,
doi: 10.1103/physrevb.84.041301.'
mla: Hübner, J., et al. “Electron G-Factor Anisotropy in Symmetric (110)-Oriented
GaAs Quantum Wells.” Physical Review B, vol. 84, no. 4, American Physical
Society (APS), 2011, p. 041301(R), doi:10.1103/physrevb.84.041301.
short: J. Hübner, S. Kunz, S. Oertel, D. Schuh, M. Pochwała, H.T. Duc, J. Förstner,
T. Meier, M. Oestreich, Physical Review B 84 (2011) 041301(R).
date_created: 2018-08-22T10:20:23Z
date_updated: 2025-12-16T16:19:20Z
ddc:
- '530'
department:
- _id: '15'
- _id: '293'
- _id: '170'
- _id: '230'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1103/physrevb.84.041301
file:
- access_level: open_access
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-22T10:22:40Z
date_updated: 2018-09-04T19:28:55Z
file_id: '4047'
file_name: 2011 Hübner,Kunz,Örtel,Schuh,Pochwala,Duc,Förstner,Meier,Östreich_Electron
g -factor anisotropy in symmetric (110)-oriented GaAs quantum wells.pdf
file_size: 339595
relation: main_file
file_date_updated: 2018-09-04T19:28:55Z
has_accepted_license: '1'
intvolume: ' 84'
issue: '4'
keyword:
- tet_topic_qw
language:
- iso: eng
oa: '1'
page: 041301(R)
publication: Physical Review B
publication_identifier:
issn:
- 1098-0121
- 1550-235X
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Electron g-factor anisotropy in symmetric (110)-oriented GaAs quantum wells
type: journal_article
urn: '40467'
user_id: '16199'
volume: 84
year: '2011'
...
---
_id: '5685'
abstract:
- lang: eng
text: In double-sided markets for computing resources an optimal allocation schedule
among job offers and requests subject to relevant capacity constraints can be
determined. With increasing storage demands and emerging storage services the
question how to schedule storage jobs becomes more and more interesting. Since
such scheduling problems are often in the class NP-complete an exact computation
is not feasible in practice. On the other hand an approximation to the optimal
solution can easily be found by means of using heuristics. The problem with this
attempt is that the suggested solution may not be exactly optimal and is thus
less satisfying. Considering the two above mentioned solution approaches one can
clearly find a trade-off between the optimality of the solution and the efficiency
to get to a solution at all. This work proposes to apply and combine heuristics
in optimization to gain from both of their benefits while reducing the problematic
aspects. Following this method it is assumed to get closer to the optimal solution
in a shorter time compared to a full optimization.
author:
- first_name: Josef
full_name: Finkbeiner, Josef
last_name: Finkbeiner
- first_name: Christian
full_name: Bodenstein, Christian
last_name: Bodenstein
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
- first_name: Dirk
full_name: Neumann, Dirk
last_name: Neumann
citation:
ama: 'Finkbeiner J, Bodenstein C, Schryen G, Neumann D. Applying heuristic methods
for job scheduling in storage markets. In: 18th European Conference on Information
Systems (ECIS 2010). ; 2010.'
apa: Finkbeiner, J., Bodenstein, C., Schryen, G., & Neumann, D. (2010). Applying
heuristic methods for job scheduling in storage markets. In 18th European Conference
on Information Systems (ECIS 2010).
bibtex: '@inproceedings{Finkbeiner_Bodenstein_Schryen_Neumann_2010, title={Applying
heuristic methods for job scheduling in storage markets}, booktitle={18th European
Conference on Information Systems (ECIS 2010)}, author={Finkbeiner, Josef and
Bodenstein, Christian and Schryen, Guido and Neumann, Dirk}, year={2010} }'
chicago: Finkbeiner, Josef, Christian Bodenstein, Guido Schryen, and Dirk Neumann.
“Applying Heuristic Methods for Job Scheduling in Storage Markets.” In 18th
European Conference on Information Systems (ECIS 2010), 2010.
ieee: J. Finkbeiner, C. Bodenstein, G. Schryen, and D. Neumann, “Applying heuristic
methods for job scheduling in storage markets,” in 18th European Conference
on Information Systems (ECIS 2010), 2010.
mla: Finkbeiner, Josef, et al. “Applying Heuristic Methods for Job Scheduling in
Storage Markets.” 18th European Conference on Information Systems (ECIS 2010),
2010.
short: 'J. Finkbeiner, C. Bodenstein, G. Schryen, D. Neumann, in: 18th European
Conference on Information Systems (ECIS 2010), 2010.'
date_created: 2018-11-14T15:45:11Z
date_updated: 2022-01-06T07:02:32Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2018-12-11T15:21:06Z
date_updated: 2018-12-13T15:19:40Z
file_id: '6188'
file_name: s1-ln7055316-1881058806-1939656818Hwf-1884822883IdV-5442784107055316PDF_HI0001.pdf
file_size: 171336
relation: main_file
file_date_updated: 2018-12-13T15:19:40Z
has_accepted_license: '1'
keyword:
- Decision Support System
- Algorithms
- Optimization
- Market Engineering
language:
- iso: eng
oa: '1'
publication: 18th European Conference on Information Systems (ECIS 2010)
status: public
title: Applying heuristic methods for job scheduling in storage markets
type: conference
user_id: '61579'
year: '2010'
...
---
_id: '5690'
abstract:
- lang: eng
text: In a world, where more and more businesses seem to trade in an online market,
the supply of online services to supply the ever-growing demand could quickly
reach its capacity limits. Online service providers may find themselves maxed
out at peak operation levels during high-traffic timeslots but too little demand
during low-traffic timeslots, although the latter is becoming less frequent. At
this point not only deciding which user is allocated what level of service becomes
essential, but also the magnitude of the service provided, can be controlled by
pricing. Pricing is an important factor when efficient and acceptable allocation
of resources between individuals must be reached. Without prices, transferring
or sharing goods would be impossible. In sharing information, pricing a product
however is not as simple as relatively pricing an apple or a pear. Often the costs,
and hence the prices are simply unknown. Backed by this scenario, the online services
market could be combined with the market design mechanism of diamonds. For this
we propose an ultimatum pricing strategy which effectively allows for valuations
to be accounted for, but no longer a necessity when pricing in grid, cloud or
other online computing environments.
author:
- first_name: Christian
full_name: Bodenstein, Christian
last_name: Bodenstein
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
- first_name: Dirk
full_name: Neumann, Dirk
last_name: Neumann
citation:
ama: 'Bodenstein C, Schryen G, Neumann D. From “Take-it-or-leave-it” offers to “Take-it-or-be-left-out”
Ultimatum - A trade mechanism for Online Services. In: 18th European Conference
on Information Systems (ECIS 2010). ; 2010.'
apa: Bodenstein, C., Schryen, G., & Neumann, D. (2010). From “Take-it-or-leave-it”
offers to “Take-it-or-be-left-out” Ultimatum - A trade mechanism for Online Services.
In 18th European Conference on Information Systems (ECIS 2010).
bibtex: '@inproceedings{Bodenstein_Schryen_Neumann_2010, title={From “Take-it-or-leave-it”
offers to “Take-it-or-be-left-out” Ultimatum - A trade mechanism for Online Services},
booktitle={18th European Conference on Information Systems (ECIS 2010)}, author={Bodenstein,
Christian and Schryen, Guido and Neumann, Dirk}, year={2010} }'
chicago: Bodenstein, Christian, Guido Schryen, and Dirk Neumann. “From ‘Take-It-or-Leave-It’
Offers to ‘Take-It-or-Be-Left-out’ Ultimatum - A Trade Mechanism for Online Services.”
In 18th European Conference on Information Systems (ECIS 2010), 2010.
ieee: C. Bodenstein, G. Schryen, and D. Neumann, “From ‘Take-it-or-leave-it’ offers
to ‘Take-it-or-be-left-out’ Ultimatum - A trade mechanism for Online Services,”
in 18th European Conference on Information Systems (ECIS 2010), 2010.
mla: Bodenstein, Christian, et al. “From ‘Take-It-or-Leave-It’ Offers to ‘Take-It-or-Be-Left-out’
Ultimatum - A Trade Mechanism for Online Services.” 18th European Conference
on Information Systems (ECIS 2010), 2010.
short: 'C. Bodenstein, G. Schryen, D. Neumann, in: 18th European Conference on Information
Systems (ECIS 2010), 2010.'
date_created: 2018-11-14T15:48:39Z
date_updated: 2022-01-06T07:02:34Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2018-12-11T15:22:41Z
date_updated: 2018-12-13T15:20:13Z
file_id: '6191'
file_name: Take it or leave it - ECIS - Proof.pdf
file_size: 247621
relation: main_file
file_date_updated: 2018-12-13T15:20:13Z
has_accepted_license: '1'
keyword:
- Posted Price
- Ultimatum Game
- Energy Efficiency
- Mechanism Design
language:
- iso: eng
oa: '1'
publication: 18th European Conference on Information Systems (ECIS 2010)
status: public
title: From "Take-it-or-leave-it" offers to "Take-it-or-be-left-out" Ultimatum - A
trade mechanism for Online Services
type: conference
user_id: '61579'
year: '2010'
...
---
_id: '4174'
abstract:
- lang: eng
text: "A quantum dot molecule doped with a single electron in the presence of diagonal
and off-diagonal carrierphonon\r\ncouplings is studied by means of a nonperturbative
quantum kinetic theory. The interaction with acoustic phonons by deformation potential
and piezoelectric coupling is taken into account. We show that the phonon-mediated
relaxation is fast on a picosecond time scale and is dominated by the usually
neglected off-diagonal coupling to the lattice degrees of freedom leading to phonon-assisted
electron tunneling. We show that in the parameter regime of current electrical
and optical experiments, the microscopic non-Markovian theory has to be employed."
article_number: '115305'
article_type: original
author:
- first_name: A.
full_name: Grodecka-Grad, A.
last_name: Grodecka-Grad
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Grodecka-Grad A, Förstner J. Theory of phonon-mediated relaxation in doped
quantum dot molecules. Physical Review B. 2010;81(11). doi:10.1103/physrevb.81.115305
apa: Grodecka-Grad, A., & Förstner, J. (2010). Theory of phonon-mediated relaxation
in doped quantum dot molecules. Physical Review B, 81(11). https://doi.org/10.1103/physrevb.81.115305
bibtex: '@article{Grodecka-Grad_Förstner_2010, title={Theory of phonon-mediated
relaxation in doped quantum dot molecules}, volume={81}, DOI={10.1103/physrevb.81.115305},
number={11115305}, journal={Physical Review B}, publisher={American Physical Society
(APS)}, author={Grodecka-Grad, A. and Förstner, Jens}, year={2010} }'
chicago: Grodecka-Grad, A., and Jens Förstner. “Theory of Phonon-Mediated Relaxation
in Doped Quantum Dot Molecules.” Physical Review B 81, no. 11 (2010). https://doi.org/10.1103/physrevb.81.115305.
ieee: A. Grodecka-Grad and J. Förstner, “Theory of phonon-mediated relaxation in
doped quantum dot molecules,” Physical Review B, vol. 81, no. 11, 2010.
mla: Grodecka-Grad, A., and Jens Förstner. “Theory of Phonon-Mediated Relaxation
in Doped Quantum Dot Molecules.” Physical Review B, vol. 81, no. 11, 115305,
American Physical Society (APS), 2010, doi:10.1103/physrevb.81.115305.
short: A. Grodecka-Grad, J. Förstner, Physical Review B 81 (2010).
date_created: 2018-08-28T08:57:24Z
date_updated: 2022-01-06T07:00:29Z
ddc:
- '530'
department:
- _id: '15'
doi: 10.1103/physrevb.81.115305
file:
- access_level: open_access
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-28T08:58:21Z
date_updated: 2018-09-04T19:58:41Z
file_id: '4175'
file_name: 2010 Grodecka-Grad,Förstner_Theory of phonon-mediated relaxation in doped
quantum dot molecules.pdf
file_size: 680408
relation: main_file
file_date_updated: 2018-09-04T19:58:41Z
has_accepted_license: '1'
intvolume: ' 81'
issue: '11'
keyword:
- tet_topic_qd
language:
- iso: eng
oa: '1'
publication: Physical Review B
publication_identifier:
issn:
- 1098-0121
- 1550-235X
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Theory of phonon-mediated relaxation in doped quantum dot molecules
type: journal_article
urn: '41740'
user_id: '158'
volume: 81
year: '2010'
...
---
_id: '5598'
abstract:
- lang: eng
text: Emerging digital environments and infrastructures, such as distributed services
and computing services, have generated new options of communication, information
sharing, and resource utilization in past years. Different distributed trust concepts
are applied to increase trust in such systems. However, these concepts yield to
rather complex architectures which make it difficult to determine which component
or system needs to be trusted. This paper presents a novel trust measurement method
for distributed systems which enables the t identification of weak points in the
overall system architecture. The measurement method includes the specification
of a formal trust language and its representation by means of propositional logic
formulas. The applicability of the proposed concepts is demonstrated by conducting
a case study on the Internet voting system that was used in the 2007 parliamentary
elections in Estonia.
author:
- first_name: Melanie
full_name: Volkamer, Melanie
last_name: Volkamer
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
citation:
ama: 'Volkamer M, Schryen G. Measuring eTrust in distributed systems - General Concept
and Application to Internet Voting. In: Proceedings of the 23rd Bled EConference.
; 2010.'
apa: Volkamer, M., & Schryen, G. (2010). Measuring eTrust in distributed systems
- General Concept and Application to Internet Voting. In Proceedings of the
23rd Bled eConference.
bibtex: '@inproceedings{Volkamer_Schryen_2010, title={Measuring eTrust in distributed
systems - General Concept and Application to Internet Voting}, booktitle={Proceedings
of the 23rd Bled eConference}, author={Volkamer, Melanie and Schryen, Guido},
year={2010} }'
chicago: Volkamer, Melanie, and Guido Schryen. “Measuring ETrust in Distributed
Systems - General Concept and Application to Internet Voting.” In Proceedings
of the 23rd Bled EConference, 2010.
ieee: M. Volkamer and G. Schryen, “Measuring eTrust in distributed systems - General
Concept and Application to Internet Voting,” in Proceedings of the 23rd Bled
eConference, 2010.
mla: Volkamer, Melanie, and Guido Schryen. “Measuring ETrust in Distributed Systems
- General Concept and Application to Internet Voting.” Proceedings of the 23rd
Bled EConference, 2010.
short: 'M. Volkamer, G. Schryen, in: Proceedings of the 23rd Bled EConference, 2010.'
date_created: 2018-11-14T11:49:50Z
date_updated: 2022-01-06T07:02:06Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2018-12-11T15:14:05Z
date_updated: 2018-12-13T15:16:50Z
file_id: '6185'
file_name: 06_Schryen.pdf
file_size: 243413
relation: main_file
file_date_updated: 2018-12-13T15:16:50Z
has_accepted_license: '1'
keyword:
- distributed trust concepts
- measuring etrust
- Internet voting
language:
- iso: eng
oa: '1'
publication: Proceedings of the 23rd Bled eConference
status: public
title: Measuring eTrust in distributed systems - General Concept and Application to
Internet Voting
type: conference
user_id: '61579'
year: '2010'
...
---
_id: '5631'
abstract:
- lang: eng
text: While many theoretical arguments against or in favor of open source and closed
source software development have been presented, the empirical basis for the assessment
of arguments and the development of models is still weak. Addressing this research
gap, this paper presents the first comprehensive empirical investigation of published
vulnerabilities and patches of 17 widely deployed open source and closed source
software packages, including operating systems, database systems, web browsers,
email clients, and office systems. The empirical analysis uses comprehensive vulnerability
data contained in the NIST National Vulnerability Database and a newly compiled
data set of vulnerability patches. The results suggest that it is not the particular
software development style that determines the severity of vulnerabilities and
vendors? patching behavior, but rather the specific application type and the policy
of the particular development community, respectively.
author:
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
- first_name: Rich
full_name: Eliot, Rich
last_name: Eliot
citation:
ama: 'Schryen G, Eliot R. Increasing software security through open source or closed
source development? Empirics suggest that we have asked the wrong question. In:
43rd Annual Hawaii International Conference on System Sciences. ; 2010.'
apa: Schryen, G., & Eliot, R. (2010). Increasing software security through open
source or closed source development? Empirics suggest that we have asked the wrong
question. In 43rd Annual Hawaii International Conference on System Sciences.
bibtex: '@inproceedings{Schryen_Eliot_2010, title={Increasing software security
through open source or closed source development? Empirics suggest that we have
asked the wrong question}, booktitle={43rd Annual Hawaii International Conference
on System Sciences}, author={Schryen, Guido and Eliot, Rich}, year={2010} }'
chicago: Schryen, Guido, and Rich Eliot. “Increasing Software Security through Open
Source or Closed Source Development? Empirics Suggest That We Have Asked the Wrong
Question.” In 43rd Annual Hawaii International Conference on System Sciences,
2010.
ieee: G. Schryen and R. Eliot, “Increasing software security through open source
or closed source development? Empirics suggest that we have asked the wrong question,”
in 43rd Annual Hawaii International Conference on System Sciences, 2010.
mla: Schryen, Guido, and Rich Eliot. “Increasing Software Security through Open
Source or Closed Source Development? Empirics Suggest That We Have Asked the Wrong
Question.” 43rd Annual Hawaii International Conference on System Sciences,
2010.
short: 'G. Schryen, R. Eliot, in: 43rd Annual Hawaii International Conference on
System Sciences, 2010.'
date_created: 2018-11-14T14:23:45Z
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: 2018-12-11T15:23:33Z
date_updated: 2018-12-13T15:20:23Z
file_id: '6192'
file_name: vendors behavior - UPDATED IEEE version.pdf
file_size: 299380
relation: main_file
file_date_updated: 2018-12-13T15:20:23Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: 43rd Annual Hawaii International Conference on System Sciences
status: public
title: Increasing software security through open source or closed source development?
Empirics suggest that we have asked the wrong question
type: conference
user_id: '61579'
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: Proceedings of the 18th European Conference on Information Systems
(ECIS 2010). ; 2010.'
apa: Schryen, G., & Bodenstein, C. (2010). A decision-theoretic foundation of
IS business value research. In Proceedings of the 18th European Conference
on Information Systems (ECIS 2010).
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 Proceedings of the 18th European Conference
on Information Systems (ECIS 2010), 2010.
ieee: G. Schryen and C. Bodenstein, “A decision-theoretic foundation of IS business
value research,” in Proceedings of the 18th European Conference on Information
Systems (ECIS 2010), 2010.
mla: Schryen, Guido, and Christian Bodenstein. “A Decision-Theoretic Foundation
of IS Business Value Research.” Proceedings of the 18th European Conference
on Information Systems (ECIS 2010), 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: '5642'
abstract:
- lang: eng
text: This paper presents a fuzzy set based decision support model for taking uncertainty
into account when making security investment decisions for distributed systems.
The proposed model is complementary to robabilistic approaches and useful in situations
where probabilistic information is either unavailable or not appropriate to reliably
predict future conditions. We ?rst present the speci?cation of a formal security
language that allows to specify under which conditions a distributed system is
protected against security violations. We show that each term of the security
language can be transformed into an equivalent propositional logic term. Then
we use propositional logic terms to de?ne a fuzzy set based decision model. This
optimization model incorporates uncertainty with regard to the impact of investments
on the achieved security levels of components of the distributed system. The model
also accounts for budget and security constraints, in order to be applicable in
practice.
author:
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
citation:
ama: 'Schryen G. A Fuzzy Model for IT Security Investments. In: C. Freiling F, ed.
Sicherheit 2010 : Sicherheit, Schutz Und Zuverl{\"a}ssigkeit ; Konferenzband
Der 5. Jahrestagung Des Fachbereichs Sicherheit Der Gesellschaft F{\"u}r Informatik
e.V. (GI), 5. - 7. Oktober 2010 in Berlin. Vol 170. GI-Edition: lecture notes
in informatics. Proceedings. Bonn: Gesellschaft für Informatik; 2010:289-304.'
apa: 'Schryen, G. (2010). A Fuzzy Model for IT Security Investments. In F. C. Freiling
(Ed.), Sicherheit 2010 : Sicherheit, Schutz und Zuverl{\"a}ssigkeit ; Konferenzband
der 5. Jahrestagung des Fachbereichs Sicherheit der Gesellschaft f{\"u}r Informatik
e.V. (GI), 5. - 7. Oktober 2010 in Berlin (Vol. 170, pp. 289–304). Bonn: Gesellschaft
für Informatik.'
bibtex: '@inproceedings{Schryen_2010, place={Bonn}, series={GI-Edition: lecture
notes in informatics. Proceedings}, title={A Fuzzy Model for IT Security Investments},
volume={170}, booktitle={Sicherheit 2010 : Sicherheit, Schutz und Zuverl{\"a}ssigkeit ;
Konferenzband der 5. Jahrestagung des Fachbereichs Sicherheit der Gesellschaft
f{\"u}r Informatik e.V. (GI), 5. - 7. Oktober 2010 in Berlin}, publisher={Gesellschaft
für Informatik}, author={Schryen, Guido}, editor={C. Freiling, FelixEditor}, year={2010},
pages={289–304}, collection={GI-Edition: lecture notes in informatics. Proceedings}
}'
chicago: 'Schryen, Guido. “A Fuzzy Model for IT Security Investments.” In Sicherheit
2010 : Sicherheit, Schutz Und Zuverl{\"a}ssigkeit ; Konferenzband Der 5. Jahrestagung
Des Fachbereichs Sicherheit Der Gesellschaft F{\"u}r Informatik e.V. (GI), 5.
- 7. Oktober 2010 in Berlin, edited by Felix C. Freiling, 170:289–304. GI-Edition:
Lecture Notes in Informatics. Proceedings. Bonn: Gesellschaft für Informatik,
2010.'
ieee: 'G. Schryen, “A Fuzzy Model for IT Security Investments,” in Sicherheit
2010 : Sicherheit, Schutz und Zuverl{\"a}ssigkeit ; Konferenzband der 5. Jahrestagung
des Fachbereichs Sicherheit der Gesellschaft f{\"u}r Informatik e.V. (GI), 5.
- 7. Oktober 2010 in Berlin, 2010, vol. 170, pp. 289–304.'
mla: 'Schryen, Guido. “A Fuzzy Model for IT Security Investments.” Sicherheit
2010 : Sicherheit, Schutz Und Zuverl{\"a}ssigkeit ; Konferenzband Der 5. Jahrestagung
Des Fachbereichs Sicherheit Der Gesellschaft F{\"u}r Informatik e.V. (GI), 5.
- 7. Oktober 2010 in Berlin, edited by Felix C. Freiling, vol. 170, Gesellschaft
für Informatik, 2010, pp. 289–304.'
short: 'G. Schryen, in: F. C. Freiling (Ed.), Sicherheit 2010 : Sicherheit, Schutz
Und Zuverl{\"a}ssigkeit ; Konferenzband Der 5. Jahrestagung Des Fachbereichs Sicherheit
Der Gesellschaft F{\"u}r Informatik e.V. (GI), 5. - 7. Oktober 2010 in Berlin,
Gesellschaft für Informatik, Bonn, 2010, pp. 289–304.'
date_created: 2018-11-14T14:35:59Z
date_updated: 2022-01-06T07:02:18Z
ddc:
- '000'
department:
- _id: '277'
editor:
- first_name: Felix
full_name: C. Freiling, Felix
last_name: C. Freiling
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2018-12-11T15:22:12Z
date_updated: 2018-12-13T15:20:03Z
file_id: '6190'
file_name: security_fuzzy_LNI Version.pdf
file_size: 372660
relation: main_file
file_date_updated: 2018-12-13T15:20:03Z
has_accepted_license: '1'
intvolume: ' 170'
language:
- iso: eng
oa: '1'
page: 289-304
place: Bonn
publication: 'Sicherheit 2010 : Sicherheit, Schutz und Zuverl{\"a}ssigkeit ; Konferenzband
der 5. Jahrestagung des Fachbereichs Sicherheit der Gesellschaft f{\"u}r Informatik
e.V. (GI), 5. - 7. Oktober 2010 in Berlin'
publisher: Gesellschaft für Informatik
series_title: 'GI-Edition: lecture notes in informatics. Proceedings'
status: public
title: A Fuzzy Model for IT Security Investments
type: conference
user_id: '61579'
volume: 170
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: Proceedings
of the First Scandinavian Conference on Information Systems (SCIS). ; 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 Proceedings of the First Scandinavian Conference on Information Systems
(SCIS).'
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 Proceedings of the First Scandinavian Conference on Information Systems
(SCIS), 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 Proceedings of the First Scandinavian Conference on Information Systems
(SCIS), 2010.'
mla: 'Schryen, Guido. “An Analysis of Literature Reviews on IS Business Value: How
Deficiencies in Methodology and Theory Use Resulted in Limited Effectiveness.”
Proceedings of the First Scandinavian Conference on Information Systems (SCIS),
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. Business \& Information Systems Engineering (BISE). 2010;52(4):225-237.'
apa: 'Schryen, G. (2010). Preserving knowledge on IS business value: what literature
reviews have done. Business \& Information Systems Engineering (BISE),
52(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
\& 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.” Business \& Information Systems Engineering (BISE)
52, no. 4 (2010): 225–37.'
ieee: 'G. Schryen, “Preserving knowledge on IS business value: what literature reviews
have done,” Business \& Information Systems Engineering (BISE), vol.
52, no. 4, pp. 225–237, 2010.'
mla: 'Schryen, Guido. “Preserving Knowledge on IS Business Value: What Literature
Reviews Have Done.” Business \& Information Systems Engineering (BISE),
vol. 52, no. 4, Springer, 2010, pp. 225–37.'
short: G. Schryen, Business \& 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'
...