---
_id: '2332'
abstract:
- lang: ger
  text: "Ein wichtiges Element der Digitalen Transformation ist die Digitalisierung
    der Prozesse in Unternehmen. Eine Herausforderung besteht hierbei in der systematischen
    Erkennung von Digitalisierungspotenzialen in Prozessen. Bestehende Ansätze benötigen
    Experten, welche Potenziale über ihre Erfahrung oder zeitaufwendig mithilfe von
    Musterkatalogen identifizieren.\r\nIn diesem Artikel werden verschiedene Digitalisierungspotenziale
    klassifiziert und Muster für ein zukünftiges musterbasiertes Analyseverfahren
    zur automatisierten Identifikation von Digitalisierungspotenzialen in BPMN-Diagrammen
    beschrieben. Im Vergleich zu bestehenden Ansätzen erlaubt es Experten die Identifizierung
    von Digitalisierungspotenzialen effizienter und effektiver durchzuführen."
- lang: eng
  text: "An important element of digital transformation is the digitalization of processes
    within enterprises.\r\nA major challenge is the systematic identification of digitalization
    potentials in business processes.\r\nExisting approaches require experts who identify
    said potentials by using the time-consuming method of pattern catalogs or by relying
    on their professional experiences. \r\nIn this paper we classify potentials of
    digitalization and corresponding patterns for a future pattern-based analysis
    procedure. This shall allow for the automated identification of digitalization
    potentials in BPMN diagrams. In comparison to existing approaches, our proposed
    method could support a more efficient and effective identification of digitalization
    potentials by experts."
author:
- first_name: Florian
  full_name: Rittmeier, Florian
  id: '5281'
  last_name: Rittmeier
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
- first_name: Alexander
  full_name: Teetz, Alexander
  id: '5319'
  last_name: Teetz
citation:
  ama: 'Rittmeier F, Engels G, Teetz A. Digitalisierungspotenziale in Geschäftsprozessen
    effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization
    Potentials in Business Processes). In: <i>Joint Proceedings of the Workshops at
    Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February
    21, 2018.</i> Vol 2060. CEUR Workshop Proceedings. CEUR-WS.org; 2018:215--221.'
  apa: Rittmeier, F., Engels, G., &#38; Teetz, A. (2018). Digitalisierungspotenziale
    in Geschäftsprozessen effizient und effektiv erkennen (Effective and Efficient
    Identification of Digitalization Potentials in Business Processes). In <i>Joint
    Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung
    2018, Braunschweig, Germany, February 21, 2018.</i> (Vol. 2060, pp. 215--221).
    CEUR-WS.org.
  bibtex: '@inproceedings{Rittmeier_Engels_Teetz_2018, series={CEUR Workshop Proceedings},
    title={Digitalisierungspotenziale in Geschäftsprozessen effizient und effektiv
    erkennen (Effective and Efficient Identification of Digitalization Potentials
    in Business Processes)}, volume={2060}, booktitle={Joint Proceedings of the Workshops
    at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany,
    February 21, 2018.}, publisher={CEUR-WS.org}, author={Rittmeier, Florian and Engels,
    Gregor and Teetz, Alexander}, year={2018}, pages={215--221}, collection={CEUR
    Workshop Proceedings} }'
  chicago: Rittmeier, Florian, Gregor Engels, and Alexander Teetz. “Digitalisierungspotenziale
    in Geschäftsprozessen effizient und effektiv erkennen (Effective and Efficient
    Identification of Digitalization Potentials in Business Processes).” In <i>Joint
    Proceedings of the Workshops at Modellierung 2018 co-located with Modellierung
    2018, Braunschweig, Germany, February 21, 2018.</i>, 2060:215--221. CEUR Workshop
    Proceedings. CEUR-WS.org, 2018.
  ieee: F. Rittmeier, G. Engels, and A. Teetz, “Digitalisierungspotenziale in Geschäftsprozessen
    effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization
    Potentials in Business Processes),” in <i>Joint Proceedings of the Workshops at
    Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany, February
    21, 2018.</i>, 2018, vol. 2060, pp. 215--221.
  mla: Rittmeier, Florian, et al. “Digitalisierungspotenziale in Geschäftsprozessen
    effizient und effektiv erkennen (Effective and Efficient Identification of Digitalization
    Potentials in Business Processes).” <i>Joint Proceedings of the Workshops at Modellierung
    2018 co-located with Modellierung 2018, Braunschweig, Germany, February 21, 2018.</i>,
    vol. 2060, CEUR-WS.org, 2018, pp. 215--221.
  short: 'F. Rittmeier, G. Engels, A. Teetz, in: Joint Proceedings of the Workshops
    at Modellierung 2018 co-located with Modellierung 2018, Braunschweig, Germany,
    February 21, 2018., CEUR-WS.org, 2018, pp. 215--221.'
date_created: 2018-04-13T09:44:09Z
date_updated: 2022-01-06T06:55:49Z
department:
- _id: '66'
intvolume: '      2060'
keyword:
- Digitalisierungspotenziale
- BPI
- Digitale Transformation
- Information Flow-Modellierung
- Patterns
- Requirements Engineering
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: http://ceur-ws.org/Vol-2060/rebpm2.pdf
oa: '1'
page: 215--221
publication: Joint Proceedings of the Workshops at Modellierung 2018 co-located with
  Modellierung 2018, Braunschweig, Germany, February 21, 2018.
publication_status: published
publisher: CEUR-WS.org
series_title: CEUR Workshop Proceedings
status: public
title: Digitalisierungspotenziale in Geschäftsprozessen effizient und effektiv erkennen
  (Effective and Efficient Identification of Digitalization Potentials in Business
  Processes)
type: conference
user_id: '5281'
volume: 2060
year: '2018'
...
---
_id: '13322'
abstract:
- lang: eng
  text: Previous research suggests the existence of sentiments in online social networks.
    In comparison to real life human interaction, in which sentiments have been shown
    to have an influence on human behaviour, it is not yet completely understood which
    mechanisms explain how sentiments influence users in online environments. We develop
    a theoretical framework that tries to bridge the gap between social influence
    theories that focus on offline interactions on one hand and online interaction
    in social networks on the other hand. We then test our hypothesis about the influence
    and dissemination of sentiments in a quantitative analysis that is based on retrieved
    textual messages of communication patterns in over 12000 online social networks.
    Our empirical results suggest a general influence of sentiments on node communication
    patterns that is evidenced by increased occurrences of subsequent messages that
    express the same sentiment polarization. We interpret these findings and suggest
    future research to advance our currently limited theories that assume perceived
    and generalized social influence to path-dependent social influence models that
    consider actual behaviour.
author:
- first_name: Robert
  full_name: Hillmann, Robert
  last_name: Hillmann
- first_name: Matthias
  full_name: Trier, Matthias
  id: '72744'
  last_name: Trier
citation:
  ama: 'Hillmann R, Trier M. Influence and Dissemination Of Sentiments in Social Network
    Communication Patterns. In: <i>ECIS 2013 Proceedings</i>. Association for Information
    Systems. AIS Electronic Library (AISeL); 2013.'
  apa: Hillmann, R., &#38; Trier, M. (2013). Influence and Dissemination Of Sentiments
    in Social Network Communication Patterns. In <i>ECIS 2013 Proceedings</i>. Association
    for Information Systems. AIS Electronic Library (AISeL).
  bibtex: '@inproceedings{Hillmann_Trier_2013, title={Influence and Dissemination
    Of Sentiments in Social Network Communication Patterns}, booktitle={ECIS 2013
    Proceedings}, publisher={Association for Information Systems. AIS Electronic Library
    (AISeL)}, author={Hillmann, Robert and Trier, Matthias}, year={2013} }'
  chicago: Hillmann, Robert, and Matthias Trier. “Influence and Dissemination Of Sentiments
    in Social Network Communication Patterns.” In <i>ECIS 2013 Proceedings</i>. Association
    for Information Systems. AIS Electronic Library (AISeL), 2013.
  ieee: R. Hillmann and M. Trier, “Influence and Dissemination Of Sentiments in Social
    Network Communication Patterns,” in <i>ECIS 2013 Proceedings</i>, 2013.
  mla: Hillmann, Robert, and Matthias Trier. “Influence and Dissemination Of Sentiments
    in Social Network Communication Patterns.” <i>ECIS 2013 Proceedings</i>, Association
    for Information Systems. AIS Electronic Library (AISeL), 2013.
  short: 'R. Hillmann, M. Trier, in: ECIS 2013 Proceedings, Association for Information
    Systems. AIS Electronic Library (AISeL), 2013.'
date_created: 2019-09-19T11:38:37Z
date_updated: 2022-01-06T06:51:33Z
department:
- _id: '198'
keyword:
- Social Network Analysis
- Sentiment Analysis
- Communication Patterns
language:
- iso: eng
publication: ECIS 2013 Proceedings
publication_identifier:
  isbn:
  - '9783834924421'
publisher: Association for Information Systems. AIS Electronic Library (AISeL)
status: public
title: Influence and Dissemination Of Sentiments in Social Network Communication Patterns
type: conference
user_id: '62809'
year: '2013'
...
---
_id: '39364'
abstract:
- lang: eng
  text: "The textual Object Constraint Language (OCL) is an of-\r\nficial part of
    the Unified Modeling Language (UML). OCL\r\nis primarily used to formulate restrictions
    over UML mod-\r\nels, in particular, invariants and operation pre- and post-\r\nconditions
    in the context of class diagrams. However, OCL\r\nis missing means to specify
    constraints over the dynamic\r\nbehavior of a UML model. We have therefore developed
    a\r\ntemporal extension of OCL that enables modelers to specify\r\nbehavioral
    state-oriented constraints. That work provides\r\nan alternative to the rather
    cryptic temporal logic formulae\r\nthat are commonly used to specify behavioral
    system prop-\r\nerties.\r\nThis article now illustrates that our OCL extension
    al-\r\nlows for specifying all kinds of properties that are regarded\r\nas relevant
    in practice. We present according temporal OCL\r\nexpressions for property specification
    patterns that have\r\nbeen identified in the area of formal specification."
author:
- first_name: Stephan
  full_name: Flake, Stephan
  last_name: Flake
- first_name: Wolfgang
  full_name: Müller, Wolfgang
  id: '16243'
  last_name: Müller
citation:
  ama: 'Flake S, Müller W. Expressing Property Specification Patterns with OCL. In:
    <i>Proceedings of SERP’03</i>. ; 2003.'
  apa: Flake, S., &#38; Müller, W. (2003). Expressing Property Specification Patterns
    with OCL. <i>Proceedings of SERP’03</i>.
  bibtex: '@inproceedings{Flake_Müller_2003, place={Las Vegas, NV}, title={Expressing
    Property Specification Patterns with OCL}, booktitle={Proceedings of SERP’03},
    author={Flake, Stephan and Müller, Wolfgang}, year={2003} }'
  chicago: Flake, Stephan, and Wolfgang Müller. “Expressing Property Specification
    Patterns with OCL.” In <i>Proceedings of SERP’03</i>. Las Vegas, NV, 2003.
  ieee: S. Flake and W. Müller, “Expressing Property Specification Patterns with OCL,”
    2003.
  mla: Flake, Stephan, and Wolfgang Müller. “Expressing Property Specification Patterns
    with OCL.” <i>Proceedings of SERP’03</i>, 2003.
  short: 'S. Flake, W. Müller, in: Proceedings of SERP’03, Las Vegas, NV, 2003.'
date_created: 2023-01-24T09:45:49Z
date_updated: 2023-01-24T09:45:54Z
department:
- _id: '672'
keyword:
- UML
- Object Constraint Language
- Patterns
- Property Specification
language:
- iso: eng
place: Las Vegas, NV
publication: Proceedings of SERP'03
status: public
title: Expressing Property Specification Patterns with OCL
type: conference
user_id: '5786'
year: '2003'
...