---
_id: '34963'
author:
- first_name: A
  full_name: Anonymous, A
  last_name: Anonymous
citation:
  ama: Anonymous A. <i>Cost of Privacy-Preserving SMPC Protocols for NN-Based Inference</i>.;
    2022.
  apa: Anonymous, A. (2022). <i>Cost of Privacy-preserving SMPC Protocols for NN-Based
    Inference</i>.
  bibtex: '@book{Anonymous_2022, title={Cost of Privacy-preserving SMPC Protocols
    for NN-Based Inference}, author={Anonymous, A}, year={2022} }'
  chicago: Anonymous, A. <i>Cost of Privacy-Preserving SMPC Protocols for NN-Based
    Inference</i>, 2022.
  ieee: A. Anonymous, <i>Cost of Privacy-preserving SMPC Protocols for NN-Based Inference</i>.
    2022.
  mla: Anonymous, A. <i>Cost of Privacy-Preserving SMPC Protocols for NN-Based Inference</i>.
    2022.
  short: A. Anonymous, Cost of Privacy-Preserving SMPC Protocols for NN-Based Inference,
    2022.
date_created: 2022-12-24T00:16:39Z
date_updated: 2023-01-10T10:31:49Z
department:
- _id: '34'
- _id: '64'
language:
- iso: eng
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '13'
  name: 'SFB 901 - C1: SFB 901 - Subproject C1'
status: public
supervisor:
- first_name: Johannes
  full_name: Blömer, Johannes
  id: '23'
  last_name: Blömer
title: Cost of Privacy-preserving SMPC Protocols for NN-Based Inference
type: mastersthesis
user_id: '41047'
year: '2022'
...
---
_id: '41134'
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Rakshit
  full_name: Bhat, Rakshit
  last_name: Bhat
- first_name: Nils
  full_name: Weidmann, Nils
  id: '53103'
  last_name: Weidmann
- first_name: Jonas
  full_name: Kirchhoff, Jonas
  id: '39928'
  last_name: Kirchhoff
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Gottschalk S, Bhat R, Weidmann N, Kirchhoff J, Engels G. Low-code experimentation
    on software products. In: <i>Proceedings of the 25th International Conference
    on Model Driven Engineering Languages and Systems: Companion Proceedings</i>.
    ACM; 2022. doi:<a href="https://doi.org/10.1145/3550356.3561572">10.1145/3550356.3561572</a>'
  apa: 'Gottschalk, S., Bhat, R., Weidmann, N., Kirchhoff, J., &#38; Engels, G. (2022).
    Low-code experimentation on software products. <i>Proceedings of the 25th International
    Conference on Model Driven Engineering Languages and Systems: Companion Proceedings</i>.
    <a href="https://doi.org/10.1145/3550356.3561572">https://doi.org/10.1145/3550356.3561572</a>'
  bibtex: '@inproceedings{Gottschalk_Bhat_Weidmann_Kirchhoff_Engels_2022, title={Low-code
    experimentation on software products}, DOI={<a href="https://doi.org/10.1145/3550356.3561572">10.1145/3550356.3561572</a>},
    booktitle={Proceedings of the 25th International Conference on Model Driven Engineering
    Languages and Systems: Companion Proceedings}, publisher={ACM}, author={Gottschalk,
    Sebastian and Bhat, Rakshit and Weidmann, Nils and Kirchhoff, Jonas and Engels,
    Gregor}, year={2022} }'
  chicago: 'Gottschalk, Sebastian, Rakshit Bhat, Nils Weidmann, Jonas Kirchhoff, and
    Gregor Engels. “Low-Code Experimentation on Software Products.” In <i>Proceedings
    of the 25th International Conference on Model Driven Engineering Languages and
    Systems: Companion Proceedings</i>. ACM, 2022. <a href="https://doi.org/10.1145/3550356.3561572">https://doi.org/10.1145/3550356.3561572</a>.'
  ieee: 'S. Gottschalk, R. Bhat, N. Weidmann, J. Kirchhoff, and G. Engels, “Low-code
    experimentation on software products,” 2022, doi: <a href="https://doi.org/10.1145/3550356.3561572">10.1145/3550356.3561572</a>.'
  mla: 'Gottschalk, Sebastian, et al. “Low-Code Experimentation on Software Products.”
    <i>Proceedings of the 25th International Conference on Model Driven Engineering
    Languages and Systems: Companion Proceedings</i>, ACM, 2022, doi:<a href="https://doi.org/10.1145/3550356.3561572">10.1145/3550356.3561572</a>.'
  short: 'S. Gottschalk, R. Bhat, N. Weidmann, J. Kirchhoff, G. Engels, in: Proceedings
    of the 25th International Conference on Model Driven Engineering Languages and
    Systems: Companion Proceedings, ACM, 2022.'
date_created: 2023-01-31T09:29:09Z
date_updated: 2023-02-01T07:25:52Z
department:
- _id: '66'
doi: 10.1145/3550356.3561572
language:
- iso: eng
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: 'Proceedings of the 25th International Conference on Model Driven Engineering
  Languages and Systems: Companion Proceedings'
publication_status: published
publisher: ACM
status: public
title: Low-code experimentation on software products
type: conference
user_id: '47208'
year: '2022'
...
---
_id: '21586'
author:
- first_name: M.
  full_name: Klein, M.
  last_name: Klein
- first_name: Dennis
  full_name: Kundisch, Dennis
  id: '21117'
  last_name: Kundisch
- first_name: C.
  full_name: Stummer, C.
  last_name: Stummer
citation:
  ama: 'Klein M, Kundisch D, Stummer C. Feeless Micropayments and Their Impact on
    Business Models. In: Corsten H, Roth S, eds. <i>Handbuch Digitalisierung</i>.
    Vahle; 2022:799-814.'
  apa: Klein, M., Kundisch, D., &#38; Stummer, C. (2022). Feeless Micropayments and
    Their Impact on Business Models. In H. Corsten &#38; S. Roth (Eds.), <i>Handbuch
    Digitalisierung</i> (pp. 799–814). Vahle.
  bibtex: '@inbook{Klein_Kundisch_Stummer_2022, place={München}, title={Feeless Micropayments
    and Their Impact on Business Models}, booktitle={Handbuch Digitalisierung}, publisher={Vahle},
    author={Klein, M. and Kundisch, Dennis and Stummer, C.}, editor={Corsten, H. and
    Roth, S.}, year={2022}, pages={799–814} }'
  chicago: 'Klein, M., Dennis Kundisch, and C. Stummer. “Feeless Micropayments and
    Their Impact on Business Models.” In <i>Handbuch Digitalisierung</i>, edited by
    H. Corsten and S. Roth, 799–814. München: Vahle, 2022.'
  ieee: 'M. Klein, D. Kundisch, and C. Stummer, “Feeless Micropayments and Their Impact
    on Business Models,” in <i>Handbuch Digitalisierung</i>, H. Corsten and S. Roth,
    Eds. München: Vahle, 2022, pp. 799–814.'
  mla: Klein, M., et al. “Feeless Micropayments and Their Impact on Business Models.”
    <i>Handbuch Digitalisierung</i>, edited by H. Corsten and S. Roth, Vahle, 2022,
    pp. 799–814.
  short: 'M. Klein, D. Kundisch, C. Stummer, in: H. Corsten, S. Roth (Eds.), Handbuch
    Digitalisierung, Vahle, München, 2022, pp. 799–814.'
date_created: 2021-03-31T13:38:31Z
date_updated: 2023-02-07T13:57:38Z
department:
- _id: '276'
editor:
- first_name: H.
  full_name: Corsten, H.
  last_name: Corsten
- first_name: S.
  full_name: Roth, S.
  last_name: Roth
language:
- iso: eng
page: 799-814
place: München
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '17'
  name: SFB 901 - Subproject C5
publication: Handbuch Digitalisierung
publication_status: published
publisher: Vahle
status: public
title: Feeless Micropayments and Their Impact on Business Models
type: book_chapter
user_id: '16205'
year: '2022'
...
---
_id: '35396'
author:
- first_name: Julian
  full_name: Regniet, Julian
  last_name: Regniet
citation:
  ama: Regniet J. <i>Vom Geschäftsmodell zum Geschäftsprozess - Eine Systematische
    Literaturrecherche</i>.; 2022.
  apa: Regniet, J. (2022). <i>Vom Geschäftsmodell zum Geschäftsprozess - Eine Systematische
    Literaturrecherche</i>.
  bibtex: '@book{Regniet_2022, place={Universität Paderborn}, title={Vom Geschäftsmodell
    zum Geschäftsprozess - Eine Systematische Literaturrecherche}, author={Regniet,
    Julian}, year={2022} }'
  chicago: Regniet, Julian. <i>Vom Geschäftsmodell zum Geschäftsprozess - Eine Systematische
    Literaturrecherche</i>. Universität Paderborn, 2022.
  ieee: J. Regniet, <i>Vom Geschäftsmodell zum Geschäftsprozess - Eine Systematische
    Literaturrecherche</i>. Universität Paderborn, 2022.
  mla: Regniet, Julian. <i>Vom Geschäftsmodell zum Geschäftsprozess - Eine Systematische
    Literaturrecherche</i>. 2022.
  short: J. Regniet, Vom Geschäftsmodell zum Geschäftsprozess - Eine Systematische
    Literaturrecherche, Universität Paderborn, 2022.
date_created: 2023-01-06T13:40:08Z
date_updated: 2023-02-07T15:10:51Z
language:
- iso: ger
place: Universität Paderborn
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
status: public
supervisor:
- first_name: Dennis
  full_name: Kundisch, Dennis
  id: '21117'
  last_name: Kundisch
title: Vom Geschäftsmodell zum Geschäftsprozess - Eine Systematische Literaturrecherche
type: bachelorsthesis
user_id: '16205'
year: '2022'
...
---
_id: '30646'
author:
- first_name: Ahmad Saki
  full_name: Amanzada, Ahmad Saki
  last_name: Amanzada
citation:
  ama: Amanzada AS. <i>Erfolgsfaktoren von Crowdfunding-Plattformen</i>.; 2022.
  apa: Amanzada, A. S. (2022). <i>Erfolgsfaktoren von Crowdfunding-Plattformen</i>.
  bibtex: '@book{Amanzada_2022, place={Universität Paderborn}, title={Erfolgsfaktoren
    von Crowdfunding-Plattformen}, author={Amanzada, Ahmad Saki}, year={2022} }'
  chicago: Amanzada, Ahmad Saki. <i>Erfolgsfaktoren von Crowdfunding-Plattformen</i>.
    Universität Paderborn, 2022.
  ieee: A. S. Amanzada, <i>Erfolgsfaktoren von Crowdfunding-Plattformen</i>. Universität
    Paderborn, 2022.
  mla: Amanzada, Ahmad Saki. <i>Erfolgsfaktoren von Crowdfunding-Plattformen</i>.
    2022.
  short: A.S. Amanzada, Erfolgsfaktoren von Crowdfunding-Plattformen, Universität
    Paderborn, 2022.
date_created: 2022-03-28T12:31:22Z
date_updated: 2023-02-07T15:11:48Z
language:
- iso: ger
place: Universität Paderborn
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
status: public
supervisor:
- first_name: Dennis
  full_name: Kundisch, Dennis
  id: '21117'
  last_name: Kundisch
title: Erfolgsfaktoren von Crowdfunding-Plattformen
type: bachelorsthesis
user_id: '16205'
year: '2022'
...
---
_id: '32307'
abstract:
- lang: eng
  text: "The development of new business models is essential for startups to become
    successful, as well as  for established companies to explore new business opportunities.
    However, developing such business models is a continuous challenging activity
    where different tasks need to be performed, and business decisions need to be
    made. Both have to fit the constantly changeable situation in which the business
    model is developed to reduce the risk of developing ineffective business models
    with low market penetration. Therefore, a method for developing situation-specific
    business models is needed. As a solution, we refine the concept of situational
    method engineering (SME) to business model development. SME, in turn, provides
    means to construct situation-specific development methods out of fragments from
    a method repository.\r\n\r\nWe develop a concept for the continuous situation-specific
    development of business models based on design science. The approach uses the
    roles of a domain expert,  a method engineer, and a business developer together
    with a repository with method fragments for developing business models and a repository
    with modeling artifacts for supporting the development. Both repositories are
    filled by utilizing the experience of domain experts. Out of these repositories,
    situation-specific development methods for developing business models can be continuously
    composed based on the changeable situation by the method engineer and enacted
    by the business developer. We implement it as an open-source tool and evaluate
    its applicability in an industrial case study of developing a business model for
    a local event platform. Our results show that situation awareness supports the
    continuous development of business models."
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Alexander
  full_name: Nowosad, Alexander
  last_name: Nowosad
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Continuous Situation-specific
    Development of Business Models: Knowledge Provision, Method Composition, Method
    Enactment. <i>International Journal on Software and Systems Modeling (SoSyM) </i>.
    Published online 2022.'
  apa: 'Gottschalk, S., Yigitbas, E., Nowosad, A., &#38; Engels, G. (2022). Continuous
    Situation-specific Development of Business Models: Knowledge Provision, Method
    Composition, Method Enactment. <i>International Journal on Software and Systems
    Modeling (SoSyM) </i>.'
  bibtex: '@article{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Continuous Situation-specific
    Development of Business Models: Knowledge Provision, Method Composition, Method
    Enactment}, journal={International Journal on Software and Systems Modeling (SoSyM)
    }, author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and
    Engels, Gregor}, year={2022} }'
  chicago: 'Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
    “Continuous Situation-Specific Development of Business Models: Knowledge Provision,
    Method Composition, Method Enactment.” <i>International Journal on Software and
    Systems Modeling (SoSyM) </i>, 2022.'
  ieee: 'S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Continuous Situation-specific
    Development of Business Models: Knowledge Provision, Method Composition, Method
    Enactment,” <i>International Journal on Software and Systems Modeling (SoSyM)
    </i>, 2022.'
  mla: 'Gottschalk, Sebastian, et al. “Continuous Situation-Specific Development of
    Business Models: Knowledge Provision, Method Composition, Method Enactment.” <i>International
    Journal on Software and Systems Modeling (SoSyM) </i>, 2022.'
  short: S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, International Journal
    on Software and Systems Modeling (SoSyM)  (2022).
date_created: 2022-07-01T08:08:03Z
date_updated: 2023-03-14T09:58:52Z
department:
- _id: '66'
- _id: '534'
keyword:
- Business Model Development
- Situational Method Engineering
- Situation-specific
- Business Model Canvas
- Continuous Development
language:
- iso: eng
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: 'International Journal on Software and Systems Modeling (SoSyM) '
status: public
title: 'Continuous Situation-specific Development of Business Models: Knowledge Provision,
  Method Composition, Method Enactment'
type: journal_article
user_id: '8447'
year: '2022'
...
---
_id: '32309'
abstract:
- lang: eng
  text: "Due to the increasing influences of a VUCA world, design thinking workshops
    have been established as a standard technique to build solutions according to
    uncertain customer needs. Concerning the ongoing pandemic and rising development
    of solutions across organizations, more and more workshops were conducted online
    with software support. However, existing software tools insufficiently address
    the different workshop situations in terms of the process (i.e., fixed tasks to
    conduct), the place (e.g., static online whiteboards), and people (i.e., synchronous
    working of all stakeholders).\r\nTherefore, we propose a design science study
    to develop a situation-specific software support that can be configured with flexible
    development processes, different places, and task-related people. Based on practical
    experience in existing research projects, we derive the initial design requirements
    and map them to a set of design principles. Out of that, we design a concept with
    its implementation as a software tool and point out open challenges. "
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Alexander
  full_name: Nowosad, Alexander
  last_name: Nowosad
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Towards Situation-specific
    Software Support for Cross-organizational Design Thinking Processes. In: <i>Proceedings
    of the 5th International Workshop on Software-Intensive Business (IWSiB’22) </i>.
    ACM; 2022.'
  apa: Gottschalk, S., Yigitbas, E., Nowosad, A., &#38; Engels, G. (2022). Towards
    Situation-specific Software Support for Cross-organizational Design Thinking Processes.
    <i>Proceedings of the 5th International Workshop on Software-Intensive Business
    (IWSiB’22) </i>.
  bibtex: '@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Towards
    Situation-specific Software Support for Cross-organizational Design Thinking Processes},
    booktitle={Proceedings of the 5th International Workshop on Software-intensive
    Business (IWSiB’22) }, publisher={ACM}, author={Gottschalk, Sebastian and Yigitbas,
    Enes and Nowosad, Alexander and Engels, Gregor}, year={2022} }'
  chicago: Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
    “Towards Situation-Specific Software Support for Cross-Organizational Design Thinking
    Processes.” In <i>Proceedings of the 5th International Workshop on Software-Intensive
    Business (IWSiB’22) </i>. ACM, 2022.
  ieee: S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Towards Situation-specific
    Software Support for Cross-organizational Design Thinking Processes,” 2022.
  mla: Gottschalk, Sebastian, et al. “Towards Situation-Specific Software Support
    for Cross-Organizational Design Thinking Processes.” <i>Proceedings of the 5th
    International Workshop on Software-Intensive Business (IWSiB’22) </i>, ACM, 2022.
  short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Proceedings of the
    5th International Workshop on Software-Intensive Business (IWSiB’22) , ACM, 2022.'
date_created: 2022-07-01T08:14:16Z
date_updated: 2023-03-14T09:59:05Z
department:
- _id: '66'
- _id: '534'
keyword:
- design thinking
- situation-specific
- cross-organizational
- software support
language:
- iso: eng
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: 'Proceedings of the 5th International Workshop on Software-intensive
  Business (IWSiB''22) '
publisher: ACM
status: public
title: Towards Situation-specific Software Support for Cross-organizational Design
  Thinking Processes
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '45242'
author:
- first_name: N.
  full_name: N., N.
  last_name: N.
citation:
  ama: N. N. <i>A Scalable and Extensible Architecture for a Crowd-Based Prototype
    Validation Platform</i>.; 2022.
  apa: N., N. (2022). <i>A Scalable and Extensible Architecture for a Crowd-Based
    Prototype Validation Platform</i>.
  bibtex: '@book{N._2022, title={A Scalable and Extensible Architecture for a Crowd-Based
    Prototype Validation Platform}, author={N., N.}, year={2022} }'
  chicago: N., N. <i>A Scalable and Extensible Architecture for a Crowd-Based Prototype
    Validation Platform</i>, 2022.
  ieee: N. N., <i>A Scalable and Extensible Architecture for a Crowd-Based Prototype
    Validation Platform</i>. 2022.
  mla: N., N. <i>A Scalable and Extensible Architecture for a Crowd-Based Prototype
    Validation Platform</i>. 2022.
  short: N. N., A Scalable and Extensible Architecture for a Crowd-Based Prototype
    Validation Platform, 2022.
date_created: 2023-05-23T13:20:11Z
date_updated: 2023-05-23T13:20:15Z
department:
- _id: '66'
language:
- iso: eng
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
status: public
supervisor:
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
title: A Scalable and Extensible Architecture for a Crowd-Based Prototype Validation
  Platform
type: mastersthesis
user_id: '47208'
year: '2022'
...
---
_id: '45241'
author:
- first_name: N.
  full_name: N., N.
  last_name: N.
citation:
  ama: N. N. <i>Conception and Implementation of a Situation-Specific Design Thinking
    Tool</i>.; 2022.
  apa: N., N. (2022). <i>Conception and Implementation of a Situation-specific Design
    Thinking Tool</i>.
  bibtex: '@book{N._2022, title={Conception and Implementation of a Situation-specific
    Design Thinking Tool}, author={N., N.}, year={2022} }'
  chicago: N., N. <i>Conception and Implementation of a Situation-Specific Design
    Thinking Tool</i>, 2022.
  ieee: N. N., <i>Conception and Implementation of a Situation-specific Design Thinking
    Tool</i>. 2022.
  mla: N., N. <i>Conception and Implementation of a Situation-Specific Design Thinking
    Tool</i>. 2022.
  short: N. N., Conception and Implementation of a Situation-Specific Design Thinking
    Tool, 2022.
date_created: 2023-05-23T13:16:54Z
date_updated: 2023-05-23T13:16:59Z
department:
- _id: '66'
language:
- iso: eng
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
status: public
supervisor:
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
title: Conception and Implementation of a Situation-specific Design Thinking Tool
type: bachelorsthesis
user_id: '47208'
year: '2022'
...
---
_id: '25174'
author:
- first_name: Michelle
  full_name: Müller, Michelle
  id: '50286'
  last_name: Müller
- first_name: Janina
  full_name: Seutter, Janina
  id: '64464'
  last_name: Seutter
- first_name: Stefanie Jutta Marianne
  full_name: Müller, Stefanie Jutta Marianne
  id: '70858'
  last_name: Müller
- first_name: Dennis
  full_name: Kundisch, Dennis
  id: '21117'
  last_name: Kundisch
citation:
  ama: 'Müller M, Seutter J, Müller SJM, Kundisch D. Moment or Movement – An Empirical
    Analysis of the Heterogeneous Impact of Media Attention on Charitable Crowdfunding
    Campaigns. In: <i>Proceedings of the 42nd International Conference on Information
    Systems (ICIS)</i>.'
  apa: Müller, M., Seutter, J., Müller, S. J. M., &#38; Kundisch, D. (n.d.). Moment
    or Movement – An Empirical Analysis of the Heterogeneous Impact of Media Attention
    on Charitable Crowdfunding Campaigns. <i>Proceedings of the 42nd International
    Conference on Information Systems (ICIS)</i>. Proceedings of the 42nd International
    Conference on Information Systems (ICIS).
  bibtex: '@inproceedings{Müller_Seutter_Müller_Kundisch, title={Moment or Movement
    – An Empirical Analysis of the Heterogeneous Impact of Media Attention on Charitable
    Crowdfunding Campaigns}, booktitle={Proceedings of the 42nd International Conference
    on Information Systems (ICIS)}, author={Müller, Michelle and Seutter, Janina and
    Müller, Stefanie Jutta Marianne and Kundisch, Dennis} }'
  chicago: Müller, Michelle, Janina Seutter, Stefanie Jutta Marianne Müller, and Dennis
    Kundisch. “Moment or Movement – An Empirical Analysis of the Heterogeneous Impact
    of Media Attention on Charitable Crowdfunding Campaigns.” In <i>Proceedings of
    the 42nd International Conference on Information Systems (ICIS)</i>, n.d.
  ieee: M. Müller, J. Seutter, S. J. M. Müller, and D. Kundisch, “Moment or Movement
    – An Empirical Analysis of the Heterogeneous Impact of Media Attention on Charitable
    Crowdfunding Campaigns,” presented at the Proceedings of the 42nd International
    Conference on Information Systems (ICIS).
  mla: Müller, Michelle, et al. “Moment or Movement – An Empirical Analysis of the
    Heterogeneous Impact of Media Attention on Charitable Crowdfunding Campaigns.”
    <i>Proceedings of the 42nd International Conference on Information Systems (ICIS)</i>.
  short: 'M. Müller, J. Seutter, S.J.M. Müller, D. Kundisch, in: Proceedings of the
    42nd International Conference on Information Systems (ICIS), n.d.'
conference:
  name: Proceedings of the 42nd International Conference on Information Systems (ICIS)
date_created: 2021-09-30T12:45:10Z
date_updated: 2022-01-06T06:56:54Z
department:
- _id: '276'
language:
- iso: eng
project:
- _id: '2'
  name: SFB 901 - Project Area A
- _id: '8'
  name: SFB 901 - Subproject A4
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '17'
  name: SFB 901 - Subproject C5
- _id: '1'
  name: SFB 901
publication: Proceedings of the 42nd International Conference on Information Systems
  (ICIS)
publication_status: accepted
status: public
title: Moment or Movement – An Empirical Analysis of the Heterogeneous Impact of Media
  Attention on Charitable Crowdfunding Campaigns
type: conference
user_id: '477'
year: '2021'
...
---
_id: '20125'
abstract:
- lang: eng
  text: Datacenter applications have different resource requirements from network
    and developing flow scheduling heuristics for every workload is practically infeasible.
    In this paper, we show that deep reinforcement learning (RL) can be used to efficiently
    learn flow scheduling policies for different workloads without manual feature
    engineering. Specifically, we present LFS, which learns to optimize a high-level
    performance objective, e.g., maximize the number of flow admissions while meeting
    the deadlines. The LFS scheduler is trained through deep RL to learn a scheduling
    policy on continuous online flow arrivals. The evaluation results show that the
    trained LFS scheduler admits 1.05x more flows than the greedy flow scheduling
    heuristics under varying network load.
author:
- first_name: Asif
  full_name: Hasnain, Asif
  id: '63288'
  last_name: Hasnain
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Hasnain A, Karl H. Learning Flow Scheduling. In: <i>2021 IEEE 18th Annual
    Consumer Communications &#38; Networking Conference (CCNC)</i>. IEEE Computer
    Society. doi:<a href="https://doi.org/10.1109/CCNC49032.2021.9369514">https://doi.org/10.1109/CCNC49032.2021.9369514</a>'
  apa: 'Hasnain, A., &#38; Karl, H. (n.d.). Learning Flow Scheduling. In <i>2021 IEEE
    18th Annual Consumer Communications &#38; Networking Conference (CCNC)</i>. Las
    Vegas, USA: IEEE Computer Society. <a href="https://doi.org/10.1109/CCNC49032.2021.9369514">https://doi.org/10.1109/CCNC49032.2021.9369514</a>'
  bibtex: '@inproceedings{Hasnain_Karl, title={Learning Flow Scheduling}, DOI={<a
    href="https://doi.org/10.1109/CCNC49032.2021.9369514">https://doi.org/10.1109/CCNC49032.2021.9369514</a>},
    booktitle={2021 IEEE 18th Annual Consumer Communications &#38; Networking Conference
    (CCNC)}, publisher={IEEE Computer Society}, author={Hasnain, Asif and Karl, Holger}
    }'
  chicago: Hasnain, Asif, and Holger Karl. “Learning Flow Scheduling.” In <i>2021
    IEEE 18th Annual Consumer Communications &#38; Networking Conference (CCNC)</i>.
    IEEE Computer Society, n.d. <a href="https://doi.org/10.1109/CCNC49032.2021.9369514">https://doi.org/10.1109/CCNC49032.2021.9369514</a>.
  ieee: A. Hasnain and H. Karl, “Learning Flow Scheduling,” in <i>2021 IEEE 18th Annual
    Consumer Communications &#38; Networking Conference (CCNC)</i>, Las Vegas, USA.
  mla: Hasnain, Asif, and Holger Karl. “Learning Flow Scheduling.” <i>2021 IEEE 18th
    Annual Consumer Communications &#38; Networking Conference (CCNC)</i>, IEEE Computer
    Society, doi:<a href="https://doi.org/10.1109/CCNC49032.2021.9369514">https://doi.org/10.1109/CCNC49032.2021.9369514</a>.
  short: 'A. Hasnain, H. Karl, in: 2021 IEEE 18th Annual Consumer Communications &#38;
    Networking Conference (CCNC), IEEE Computer Society, n.d.'
conference:
  end_date: 2021-01-12
  location: Las Vegas, USA
  name: 2021 IEEE 18th Annual Consumer Communications & Networking Conference (CCNC)
  start_date: 2021-01-09
date_created: 2020-10-19T14:27:17Z
date_updated: 2022-01-06T06:54:20Z
ddc:
- '000'
department:
- _id: '75'
doi: https://doi.org/10.1109/CCNC49032.2021.9369514
keyword:
- Flow scheduling
- Deadlines
- Reinforcement learning
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9369514
project:
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
- _id: '1'
  name: SFB 901
publication: 2021 IEEE 18th Annual Consumer Communications & Networking Conference
  (CCNC)
publication_status: accepted
publisher: IEEE Computer Society
status: public
title: Learning Flow Scheduling
type: conference
user_id: '63288'
year: '2021'
...
---
_id: '20244'
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Jonas
  full_name: Kirchhoff, Jonas
  id: '39928'
  last_name: Kirchhoff
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Gottschalk S, Kirchhoff J, Engels G. Extending Business Model Development
    Tools with Consolidated Expert Knowledge . In: Shishkov B, ed. <i>Business Modeling
    and Software Design</i>. ; 2021. doi:<a href="https://doi.org/10.1007/978-3-030-79976-2_1">10.1007/978-3-030-79976-2_1</a>'
  apa: Gottschalk, S., Kirchhoff, J., &#38; Engels, G. (2021). Extending Business
    Model Development Tools with Consolidated Expert Knowledge . In B. Shishkov (Ed.),
    <i>Business Modeling and Software Design</i>. Sofia. <a href="https://doi.org/10.1007/978-3-030-79976-2_1">https://doi.org/10.1007/978-3-030-79976-2_1</a>
  bibtex: '@inproceedings{Gottschalk_Kirchhoff_Engels_2021, title={Extending Business
    Model Development Tools with Consolidated Expert Knowledge }, DOI={<a href="https://doi.org/10.1007/978-3-030-79976-2_1">10.1007/978-3-030-79976-2_1</a>},
    booktitle={Business Modeling and Software Design}, author={Gottschalk, Sebastian
    and Kirchhoff, Jonas and Engels, Gregor}, editor={Shishkov, BorisEditor}, year={2021}
    }'
  chicago: Gottschalk, Sebastian, Jonas Kirchhoff, and Gregor Engels. “Extending Business
    Model Development Tools with Consolidated Expert Knowledge .” In <i>Business Modeling
    and Software Design</i>, edited by Boris Shishkov, 2021. <a href="https://doi.org/10.1007/978-3-030-79976-2_1">https://doi.org/10.1007/978-3-030-79976-2_1</a>.
  ieee: S. Gottschalk, J. Kirchhoff, and G. Engels, “Extending Business Model Development
    Tools with Consolidated Expert Knowledge ,” in <i>Business Modeling and Software
    Design</i>, Sofia, 2021.
  mla: Gottschalk, Sebastian, et al. “Extending Business Model Development Tools with
    Consolidated Expert Knowledge .” <i>Business Modeling and Software Design</i>,
    edited by Boris Shishkov, 2021, doi:<a href="https://doi.org/10.1007/978-3-030-79976-2_1">10.1007/978-3-030-79976-2_1</a>.
  short: 'S. Gottschalk, J. Kirchhoff, G. Engels, in: B. Shishkov (Ed.), Business
    Modeling and Software Design, 2021.'
conference:
  end_date: 2021-07-07
  location: Sofia
  name: International Symposium on Business Modeling and Software Design
  start_date: 2021-07-05
date_created: 2020-11-02T13:27:29Z
date_updated: 2022-01-06T06:54:25Z
ddc:
- '000'
department:
- _id: '66'
- _id: '534'
doi: 10.1007/978-3-030-79976-2_1
editor:
- first_name: Boris
  full_name: Shishkov, Boris
  last_name: Shishkov
file:
- access_level: open_access
  content_type: application/pdf
  creator: sego
  date_created: 2021-07-20T16:17:55Z
  date_updated: 2021-07-20T16:19:56Z
  file_id: '22768'
  file_name: BMSD21.pdf
  file_size: 1101782
  relation: main_file
file_date_updated: 2021-07-20T16:19:56Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '17'
  name: SFB 901 - Subproject C5
publication: Business Modeling and Software Design
status: public
title: 'Extending Business Model Development Tools with Consolidated Expert Knowledge '
type: conference
user_id: '47208'
year: '2021'
...
---
_id: '28998'
author:
- first_name: Dennis
  full_name: Suermann, Dennis
  last_name: Suermann
citation:
  ama: Suermann D. <i>Schutz Und Stabilisierung von Overlay-Netzwerken Mithilfe Des
    Relay-Layers</i>.; 2021.
  apa: Suermann, D. (2021). <i>Schutz und Stabilisierung von Overlay-Netzwerken mithilfe
    des Relay-Layers</i>.
  bibtex: '@book{Suermann_2021, title={Schutz und Stabilisierung von Overlay-Netzwerken
    mithilfe des Relay-Layers}, author={Suermann, Dennis}, year={2021} }'
  chicago: Suermann, Dennis. <i>Schutz Und Stabilisierung von Overlay-Netzwerken Mithilfe
    Des Relay-Layers</i>, 2021.
  ieee: D. Suermann, <i>Schutz und Stabilisierung von Overlay-Netzwerken mithilfe
    des Relay-Layers</i>. 2021.
  mla: Suermann, Dennis. <i>Schutz Und Stabilisierung von Overlay-Netzwerken Mithilfe
    Des Relay-Layers</i>. 2021.
  short: D. Suermann, Schutz Und Stabilisierung von Overlay-Netzwerken Mithilfe Des
    Relay-Layers, 2021.
date_created: 2021-12-16T06:41:25Z
date_updated: 2022-01-06T06:58:43Z
department:
- _id: '79'
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '13'
  name: SFB 901 - Subproject C1
status: public
supervisor:
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
title: Schutz und Stabilisierung von Overlay-Netzwerken mithilfe des Relay-Layers
type: bachelorsthesis
user_id: '15504'
year: '2021'
...
---
_id: '29151'
abstract:
- lang: eng
  text: Automation becomes a vital part in the High-Performance computing system in
    situational dynamics to take the decisions on the fly. Heterogeneous compute nodes
    consist of computing resources such as CPU, GPU and FPGA and are the important
    components of the high-performance computing system that can adapt the automation
    to achieve the given goal. While implanting automation in the computing resources,
    management of the resources is one of the essential aspects that need to be taken
    care of. Tasks are continuously executed on the resources using its unique characteristics.
    Effective scheduling is essential to make the best use of the characteristics
    provided by each resource. Scheduling enables the execution of each task by allocating
    resources so that they take advantage of all the characteristics of the compute
    resources. Various scheduling heuristics can be used to create effective scheduling,
    which might require the execution time to schedule the task efficiently. Providing
    actual execution time is not possible in many cases; hence we can provide the
    estimations for the actual execution time . The purpose of this master's thesis
    is to design a predictive model or system that estimates the execution time required
    to execute tasks using historical execution time data on the heterogeneous compute
    nodes. In this thesis, regression techniques(SGD Regressor, Passive-Aggressive
    Regressor, MLP Regressor, and XCSF Regressor) are compared in terms of their prediction
    accuracy in order to determine which technique produces reliable predictions for
    the execution time. These estimations must be generated in an online learning
    environment in which data points arrive in any sequence, one by one, and the regression
    model must learn from them. After evaluating the regression algorithms, it is
    seen that the XCSF regressor provides the highest overall prediction accuracy
    for the supplied data sets. The regression technique's parameters also play a
    significant role in achieving an acceptable prediction accuracy. As a remark,
    when using online learning in regression analysis, the accuracy depends upon both
    the order of sequential data points that are coming to train the model and the
    parameter configuration for each regression technique.
author:
- first_name: Chinmay
  full_name: Kashikar, Chinmay
  last_name: Kashikar
citation:
  ama: Kashikar C. <i>A Comparison of Machine Learning Techniques for the On-Line
    Characterization of Tasks Executed on Heterogeneous Compute Nodes</i>. Paderborn
    University; 2021.
  apa: Kashikar, C. (2021). <i>A Comparison of Machine Learning Techniques for the
    On-line Characterization of Tasks Executed on Heterogeneous Compute Nodes</i>.
    Paderborn University.
  bibtex: '@book{Kashikar_2021, place={Paderborn}, title={A Comparison of Machine
    Learning Techniques for the On-line Characterization of Tasks Executed on Heterogeneous
    Compute Nodes}, publisher={Paderborn University}, author={Kashikar, Chinmay},
    year={2021} }'
  chicago: 'Kashikar, Chinmay. <i>A Comparison of Machine Learning Techniques for
    the On-Line Characterization of Tasks Executed on Heterogeneous Compute Nodes</i>.
    Paderborn: Paderborn University, 2021.'
  ieee: 'C. Kashikar, <i>A Comparison of Machine Learning Techniques for the On-line
    Characterization of Tasks Executed on Heterogeneous Compute Nodes</i>. Paderborn:
    Paderborn University, 2021.'
  mla: Kashikar, Chinmay. <i>A Comparison of Machine Learning Techniques for the On-Line
    Characterization of Tasks Executed on Heterogeneous Compute Nodes</i>. Paderborn
    University, 2021.
  short: C. Kashikar, A Comparison of Machine Learning Techniques for the On-Line
    Characterization of Tasks Executed on Heterogeneous Compute Nodes, Paderborn University,
    Paderborn, 2021.
date_created: 2022-01-04T09:24:52Z
date_updated: 2022-01-06T06:58:46Z
department:
- _id: '78'
language:
- iso: eng
place: Paderborn
project:
- _id: '14'
  name: SFB 901 - Subproject C2
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '1'
  name: SFB 901
publisher: Paderborn University
status: public
supervisor:
- first_name: Marco
  full_name: Platzner, Marco
  id: '398'
  last_name: Platzner
- first_name: Tim
  full_name: Hansmeier, Tim
  id: '49992'
  last_name: Hansmeier
  orcid: 0000-0003-1377-3339
title: A Comparison of Machine Learning Techniques for the On-line Characterization
  of Tasks Executed on Heterogeneous Compute Nodes
type: mastersthesis
user_id: '49992'
year: '2021'
...
---
_id: '27503'
author:
- first_name: Asif
  full_name: Hasnain, Asif
  last_name: Hasnain
citation:
  ama: Hasnain A. <i>Automating Network Resource Allocation for Coflows with Deadlines</i>.;
    2021. doi:<a href="https://doi.org/10.17619/UNIPB/1-1241 ">10.17619/UNIPB/1-1241
    </a>
  apa: Hasnain, A. (2021). <i>Automating Network Resource Allocation for Coflows with
    Deadlines</i>. <a href="https://doi.org/10.17619/UNIPB/1-1241 ">https://doi.org/10.17619/UNIPB/1-1241
    </a>
  bibtex: '@book{Hasnain_2021, title={Automating Network Resource Allocation for Coflows
    with Deadlines}, DOI={<a href="https://doi.org/10.17619/UNIPB/1-1241 ">10.17619/UNIPB/1-1241
    </a>}, author={Hasnain, Asif}, year={2021} }'
  chicago: Hasnain, Asif. <i>Automating Network Resource Allocation for Coflows with
    Deadlines</i>, 2021. <a href="https://doi.org/10.17619/UNIPB/1-1241 ">https://doi.org/10.17619/UNIPB/1-1241
    </a>.
  ieee: A. Hasnain, <i>Automating Network Resource Allocation for Coflows with Deadlines</i>.
    2021.
  mla: Hasnain, Asif. <i>Automating Network Resource Allocation for Coflows with Deadlines</i>.
    2021, doi:<a href="https://doi.org/10.17619/UNIPB/1-1241 ">10.17619/UNIPB/1-1241
    </a>.
  short: A. Hasnain, Automating Network Resource Allocation for Coflows with Deadlines,
    2021.
date_created: 2021-11-16T13:05:12Z
date_updated: 2022-01-06T06:57:40Z
department:
- _id: '75'
doi: '10.17619/UNIPB/1-1241 '
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
status: public
supervisor:
- first_name: Holger
  full_name: Karl, Holger
  last_name: Karl
title: Automating Network Resource Allocation for Coflows with Deadlines
type: dissertation
user_id: '15504'
year: '2021'
...
---
_id: '21005'
abstract:
- lang: eng
  text: Data-parallel applications are developed using different data programming
    models, e.g., MapReduce, partition/aggregate. These models represent diverse resource
    requirements of application in a datacenter network, which can be represented
    by the coflow abstraction. The conventional method of creating hand-crafted coflow
    heuristics for admission or scheduling for different workloads is practically
    infeasible. In this paper, we propose a deep reinforcement learning (DRL)-based
    coflow admission scheme -- LCS -- that can learn an admission policy for a higher-level
    performance objective, i.e., maximize successful coflow admissions, without manual
    feature engineering.  LCS is trained on a production trace, which has online coflow
    arrivals. The evaluation results show that LCS is able to learn a reasonable admission
    policy that admits more coflows than state-of-the-art Varys heuristic while meeting
    their deadlines.
author:
- first_name: Asif
  full_name: Hasnain, Asif
  id: '63288'
  last_name: Hasnain
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Hasnain A, Karl H. Learning Coflow Admissions. In: <i>IEEE INFOCOM 2021 -
    IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)</i>. IEEE
    Communications Society. doi:<a href="https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484599">10.1109/INFOCOMWKSHPS51825.2021.9484599</a>'
  apa: 'Hasnain, A., &#38; Karl, H. (n.d.). Learning Coflow Admissions. In <i>IEEE
    INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)</i>.
    Vancouver BC Canada: IEEE Communications Society. <a href="https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484599">https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484599</a>'
  bibtex: '@inproceedings{Hasnain_Karl, title={Learning Coflow Admissions}, DOI={<a
    href="https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484599">10.1109/INFOCOMWKSHPS51825.2021.9484599</a>},
    booktitle={IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops
    (INFOCOM WKSHPS)}, publisher={IEEE Communications Society}, author={Hasnain, Asif
    and Karl, Holger} }'
  chicago: Hasnain, Asif, and Holger Karl. “Learning Coflow Admissions.” In <i>IEEE
    INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)</i>.
    IEEE Communications Society, n.d. <a href="https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484599">https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484599</a>.
  ieee: A. Hasnain and H. Karl, “Learning Coflow Admissions,” in <i>IEEE INFOCOM 2021
    - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)</i>, Vancouver
    BC Canada.
  mla: Hasnain, Asif, and Holger Karl. “Learning Coflow Admissions.” <i>IEEE INFOCOM
    2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)</i>,
    IEEE Communications Society, doi:<a href="https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484599">10.1109/INFOCOMWKSHPS51825.2021.9484599</a>.
  short: 'A. Hasnain, H. Karl, in: IEEE INFOCOM 2021 - IEEE Conference on Computer
    Communications Workshops (INFOCOM WKSHPS), IEEE Communications Society, n.d.'
conference:
  end_date: 2021-05-13
  location: Vancouver BC Canada
  name: IEEE INFOCOM 2021 - IEEE Conference on Computer Communications
  start_date: 2021-05-10
date_created: 2021-01-16T18:24:19Z
date_updated: 2022-01-06T06:54:42Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1109/INFOCOMWKSHPS51825.2021.9484599
keyword:
- Coflow scheduling
- Reinforcement learning
- Deadlines
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9484599
project:
- _id: '16'
  name: SFB 901 - Subproject C4
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '1'
  name: SFB 901
publication: IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops
  (INFOCOM WKSHPS)
publication_status: accepted
publisher: IEEE Communications Society
related_material:
  link:
  - relation: confirmation
    url: https://ieeexplore.ieee.org/document/9484599
status: public
title: Learning Coflow Admissions
type: conference
user_id: '63288'
year: '2021'
...
---
_id: '21197'
author:
- first_name: Ma
  full_name: Mengshi, Ma
  last_name: Mengshi
citation:
  ama: Mengshi M. <i>Self-Stabilizing Arrow Protocol on Spanning Trees with a Low
    Diameter</i>.; 2021.
  apa: Mengshi, M. (2021). <i>Self-stabilizing Arrow Protocol on Spanning Trees with
    a Low Diameter</i>.
  bibtex: '@book{Mengshi_2021, title={Self-stabilizing Arrow Protocol on Spanning
    Trees with a Low Diameter}, author={Mengshi, Ma}, year={2021} }'
  chicago: Mengshi, Ma. <i>Self-Stabilizing Arrow Protocol on Spanning Trees with
    a Low Diameter</i>, 2021.
  ieee: M. Mengshi, <i>Self-stabilizing Arrow Protocol on Spanning Trees with a Low
    Diameter</i>. 2021.
  mla: Mengshi, Ma. <i>Self-Stabilizing Arrow Protocol on Spanning Trees with a Low
    Diameter</i>. 2021.
  short: M. Mengshi, Self-Stabilizing Arrow Protocol on Spanning Trees with a Low
    Diameter, 2021.
date_created: 2021-02-09T07:09:22Z
date_updated: 2022-01-06T06:54:49Z
department:
- _id: '79'
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '2'
  name: SFB 901 - Project Area A
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '5'
  name: SFB 901 - Subproject A1
- _id: '13'
  name: SFB 901 - Subproject C1
status: public
supervisor:
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
title: Self-stabilizing Arrow Protocol on Spanning Trees with a Low Diameter
type: bachelorsthesis
user_id: '15504'
year: '2021'
...
---
_id: '21242'
author:
- first_name: Hedda
  full_name: Lüttenberg, Hedda
  id: '60612'
  last_name: Lüttenberg
- first_name: Daniel
  full_name: Beverungen, Daniel
  id: '59677'
  last_name: Beverungen
- first_name: Martin
  full_name: Poniatowski, Martin
  id: '32441'
  last_name: Poniatowski
- first_name: Dennis
  full_name: Kundisch, Dennis
  id: '21117'
  last_name: Kundisch
- first_name: Nancy
  full_name: Wünderlich, Nancy
  id: '36392'
  last_name: Wünderlich
citation:
  ama: Lüttenberg H, Beverungen D, Poniatowski M, Kundisch D, Wünderlich N. Drei Strategien
    zur Etablierung digitaler Plattformen in der Industrie. <i>Wirtschaftsinformatik
    &#38; Management</i>. 2021;13(2):120-131.
  apa: Lüttenberg, H., Beverungen, D., Poniatowski, M., Kundisch, D., &#38; Wünderlich,
    N. (2021). Drei Strategien zur Etablierung digitaler Plattformen in der Industrie.
    <i>Wirtschaftsinformatik &#38; Management</i>, <i>13</i>(2), 120–131.
  bibtex: '@article{Lüttenberg_Beverungen_Poniatowski_Kundisch_Wünderlich_2021, title={Drei
    Strategien zur Etablierung digitaler Plattformen in der Industrie}, volume={13},
    number={2}, journal={Wirtschaftsinformatik &#38; Management}, author={Lüttenberg,
    Hedda and Beverungen, Daniel and Poniatowski, Martin and Kundisch, Dennis and
    Wünderlich, Nancy}, year={2021}, pages={120–131} }'
  chicago: 'Lüttenberg, Hedda, Daniel Beverungen, Martin Poniatowski, Dennis Kundisch,
    and Nancy Wünderlich. “Drei Strategien zur Etablierung digitaler Plattformen in
    der Industrie.” <i>Wirtschaftsinformatik &#38; Management</i> 13, no. 2 (2021):
    120–31.'
  ieee: H. Lüttenberg, D. Beverungen, M. Poniatowski, D. Kundisch, and N. Wünderlich,
    “Drei Strategien zur Etablierung digitaler Plattformen in der Industrie,” <i>Wirtschaftsinformatik
    &#38; Management</i>, vol. 13, no. 2, pp. 120–131, 2021.
  mla: Lüttenberg, Hedda, et al. “Drei Strategien zur Etablierung digitaler Plattformen
    in der Industrie.” <i>Wirtschaftsinformatik &#38; Management</i>, vol. 13, no.
    2, 2021, pp. 120–31.
  short: H. Lüttenberg, D. Beverungen, M. Poniatowski, D. Kundisch, N. Wünderlich,
    Wirtschaftsinformatik &#38; Management 13 (2021) 120–131.
date_created: 2021-02-16T13:33:57Z
date_updated: 2022-01-06T06:54:51Z
department:
- _id: '276'
intvolume: '        13'
issue: '2'
language:
- iso: ger
page: 120-131
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '17'
  name: SFB 901 - Subproject C5
- _id: '97'
  name: its OWL - Digital Business
publication: Wirtschaftsinformatik & Management
publication_status: published
status: public
title: Drei Strategien zur Etablierung digitaler Plattformen in der Industrie
type: journal_article
user_id: '477'
volume: 13
year: '2021'
...
---
_id: '21543'
abstract:
- lang: eng
  text: "Services often consist of multiple chained components such as microservices
    in a service mesh, or machine learning functions in a pipeline. Providing these
    services requires online coordination including scaling the service, placing instance
    of all components in the network, scheduling traffic to these instances, and routing
    traffic through the network. Optimized service coordination is still a hard problem
    due to many influencing factors such as rapidly arriving user demands and limited
    node and link capacity. Existing approaches to solve the problem are often built
    on rigid models and assumptions, tailored to specific scenarios. If the scenario
    changes and the assumptions no longer hold, they easily break and require manual
    adjustments by experts. Novel self-learning approaches using deep reinforcement
    learning (DRL) are promising but still have limitations as they only address simplified
    versions of the problem and are typically centralized and thus do not scale to
    practical large-scale networks.\r\n\r\nTo address these issues, we propose a distributed
    self-learning service coordination approach using DRL. After centralized training,
    we deploy a distributed DRL agent at each node in the network, making fast coordination
    decisions locally in parallel with the other nodes. Each agent only observes its
    direct neighbors and does not need global knowledge. Hence, our approach scales
    independently from the size of the network. In our extensive evaluation using
    real-world network topologies and traffic traces, we show that our proposed approach
    outperforms a state-of-the-art conventional heuristic as well as a centralized
    DRL approach (60% higher throughput on average) while requiring less time per
    online decision (1 ms)."
author:
- first_name: Stefan Balthasar
  full_name: Schneider, Stefan Balthasar
  id: '35343'
  last_name: Schneider
  orcid: 0000-0001-8210-4011
- first_name: Haydar
  full_name: Qarawlus, Haydar
  last_name: Qarawlus
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Schneider SB, Qarawlus H, Karl H. Distributed Online Service Coordination
    Using Deep Reinforcement Learning. In: <i>IEEE International Conference on Distributed
    Computing Systems (ICDCS)</i>. IEEE; 2021.'
  apa: 'Schneider, S. B., Qarawlus, H., &#38; Karl, H. (2021). Distributed Online
    Service Coordination Using Deep Reinforcement Learning. In <i>IEEE International
    Conference on Distributed Computing Systems (ICDCS)</i>. Washington, DC, USA:
    IEEE.'
  bibtex: '@inproceedings{Schneider_Qarawlus_Karl_2021, title={Distributed Online
    Service Coordination Using Deep Reinforcement Learning}, booktitle={IEEE International
    Conference on Distributed Computing Systems (ICDCS)}, publisher={IEEE}, author={Schneider,
    Stefan Balthasar and Qarawlus, Haydar and Karl, Holger}, year={2021} }'
  chicago: Schneider, Stefan Balthasar, Haydar Qarawlus, and Holger Karl. “Distributed
    Online Service Coordination Using Deep Reinforcement Learning.” In <i>IEEE International
    Conference on Distributed Computing Systems (ICDCS)</i>. IEEE, 2021.
  ieee: S. B. Schneider, H. Qarawlus, and H. Karl, “Distributed Online Service Coordination
    Using Deep Reinforcement Learning,” in <i>IEEE International Conference on Distributed
    Computing Systems (ICDCS)</i>, Washington, DC, USA, 2021.
  mla: Schneider, Stefan Balthasar, et al. “Distributed Online Service Coordination
    Using Deep Reinforcement Learning.” <i>IEEE International Conference on Distributed
    Computing Systems (ICDCS)</i>, IEEE, 2021.
  short: 'S.B. Schneider, H. Qarawlus, H. Karl, in: IEEE International Conference
    on Distributed Computing Systems (ICDCS), IEEE, 2021.'
conference:
  location: Washington, DC, USA
  name: IEEE International Conference on Distributed Computing Systems (ICDCS)
date_created: 2021-03-18T17:15:47Z
date_updated: 2022-01-06T06:55:04Z
ddc:
- '000'
department:
- _id: '75'
file:
- access_level: open_access
  content_type: application/pdf
  creator: stschn
  date_created: 2021-03-18T17:12:56Z
  date_updated: 2021-03-18T17:12:56Z
  file_id: '21544'
  file_name: public_author_version.pdf
  file_size: 606321
  relation: main_file
  title: Distributed Online Service Coordination Using Deep Reinforcement Learning
file_date_updated: 2021-03-18T17:12:56Z
has_accepted_license: '1'
keyword:
- network management
- service management
- coordination
- reinforcement learning
- distributed
language:
- iso: eng
oa: '1'
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
publication: IEEE International Conference on Distributed Computing Systems (ICDCS)
publisher: IEEE
related_material:
  link:
  - relation: software
    url: https://github.com/ RealVNF/distributed-drl-coordination
status: public
title: Distributed Online Service Coordination Using Deep Reinforcement Learning
type: conference
user_id: '35343'
year: '2021'
...
---
_id: '21569'
abstract:
- lang: eng
  text: Die kontinuierliche Weiterentwicklung des eigenen Geschäftsmodells ist für
    eine Organisation von entscheidender Bedeutung, um wettbewerbsfähig und somit
    nachhaltig erfolgreich zu bleiben. Während für die Entwicklung neuer Geschäftsmodelle
    häufig Workshops und einfache Software-Tools zur Visualisierung genutzt werden,
    wurden in der Forschung bereits erste Ansätze von datengetriebener Geschäftsmodellentwicklung
    (GME) vorgestellt. Diese Ansätze nutzen dabei Daten, Informationen oder auch Wissen
    aus internen und externen Unternehmensquellen, um den GME-Prozess zu unterstützen.
    Innerhalb dieses Beitrags zeigen wir einige Ansätze aus der aktuellen Literatur
    und analysieren wie ihre Datennutzung den GME-Prozess unterstützt. Weiterhin stellen
    wir mit dem BMDL Feature Modeler ein Tool vor, welches den GME-Prozess mit Expertenwissen
    unterstützt.
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
citation:
  ama: 'Gottschalk S, Yigitbas E. <i>Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung:
    Ein Überblick über Software-Tools  und deren Datennutzung</i>. Vol 1. Gesellschaft
    für Informatik; 2021.'
  apa: 'Gottschalk, S., &#38; Yigitbas, E. (2021). <i>Von datenbasierter zu datengetriebener
    Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung</i>
    (Vol. 1). Gesellschaft für Informatik.'
  bibtex: '@book{Gottschalk_Yigitbas_2021, series={WI-MAW-Rundbrief}, title={Von datenbasierter
    zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools 
    und deren Datennutzung}, volume={1}, publisher={Gesellschaft für Informatik},
    author={Gottschalk, Sebastian and Yigitbas, Enes}, year={2021}, collection={WI-MAW-Rundbrief}
    }'
  chicago: 'Gottschalk, Sebastian, and Enes Yigitbas. <i>Von datenbasierter zu datengetriebener
    Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung</i>.
    Vol. 1. WI-MAW-Rundbrief. Gesellschaft für Informatik, 2021.'
  ieee: 'S. Gottschalk and E. Yigitbas, <i>Von datenbasierter zu datengetriebener
    Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung</i>,
    vol. 1. Gesellschaft für Informatik, 2021.'
  mla: 'Gottschalk, Sebastian, and Enes Yigitbas. <i>Von datenbasierter zu datengetriebener
    Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung</i>.
    Vol. 1, Gesellschaft für Informatik, 2021.'
  short: 'S. Gottschalk, E. Yigitbas, Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung:
    Ein Überblick über Software-Tools  und deren Datennutzung, Gesellschaft für Informatik,
    2021.'
date_created: 2021-03-25T10:02:18Z
date_updated: 2022-01-06T06:55:06Z
department:
- _id: '66'
- _id: '534'
intvolume: '         1'
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://fa-wi-maw.gi.de/fileadmin/FA/WI-MAW/Rundbriefe/3037624_GI_45_Rundbrief_JG27.pdf
oa: '1'
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '17'
  name: SFB 901 - Subproject C5
publication_identifier:
  unknown:
  - 1610-5753
publisher: Gesellschaft für Informatik
series_title: WI-MAW-Rundbrief
status: public
title: 'Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick
  über Software-Tools  und deren Datennutzung'
type: report
user_id: '47208'
volume: 1
year: '2021'
...