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Documents authored by Eder, Johann

Document
Complete Volume
DOI: 10.4230/LIPIcs.TIME.2021
LIPIcs, Volume 206, TIME 2021, Complete Volume

Authors: Carlo Combi, Johann Eder, and Mark Reynolds

Published in: LIPIcs, Volume 206, 28th International Symposium on Temporal Representation and Reasoning (TIME 2021)

Abstract
LIPIcs, Volume 206, TIME 2021, Complete Volume
Cite as

28th International Symposium on Temporal Representation and Reasoning (TIME 2021). Leibniz International Proceedings in Informatics (LIPIcs), Volume 206, pp. 1-244, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2021)

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@Proceedings{combi_et_al:LIPIcs.TIME.2021,
  title =	{{LIPIcs, Volume 206, TIME 2021, Complete Volume}},
  booktitle =	{28th International Symposium on Temporal Representation and Reasoning (TIME 2021)},
  pages =	{1--244},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-206-8},
  ISSN =	{1868-8969},
  year =	{2021},
  volume =	{206},
  editor =	{Combi, Carlo and Eder, Johann and Reynolds, Mark},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/LIPIcs.TIME.2021},
  URN =		{urn:nbn:de:0030-drops-147755},
  doi =		{10.4230/LIPIcs.TIME.2021},
  annote =	{Keywords: LIPIcs, Volume 206, TIME 2021, Complete Volume}
}
Document
Front Matter
DOI: 10.4230/LIPIcs.TIME.2021.0
Front Matter, Table of Contents, Preface, Conference Organization

Authors: Carlo Combi, Johann Eder, and Mark Reynolds

Published in: LIPIcs, Volume 206, 28th International Symposium on Temporal Representation and Reasoning (TIME 2021)

Abstract
Front Matter, Table of Contents, Preface, Conference Organization
Cite as

28th International Symposium on Temporal Representation and Reasoning (TIME 2021). Leibniz International Proceedings in Informatics (LIPIcs), Volume 206, pp. 0:i-0:xiv, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2021)

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@InProceedings{combi_et_al:LIPIcs.TIME.2021.0,
  author =	{Combi, Carlo and Eder, Johann and Reynolds, Mark},
  title =	{{Front Matter, Table of Contents, Preface, Conference Organization}},
  booktitle =	{28th International Symposium on Temporal Representation and Reasoning (TIME 2021)},
  pages =	{0:i--0:xiv},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-206-8},
  ISSN =	{1868-8969},
  year =	{2021},
  volume =	{206},
  editor =	{Combi, Carlo and Eder, Johann and Reynolds, Mark},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/LIPIcs.TIME.2021.0},
  URN =		{urn:nbn:de:0030-drops-147761},
  doi =		{10.4230/LIPIcs.TIME.2021.0},
  annote =	{Keywords: Front Matter, Table of Contents, Preface, Conference Organization}
}
Document
Invited Talk
DOI: 10.4230/LIPIcs.TIME.2020.3
Time and Business Process Management: Problems, Achievements, Challenges (Invited Talk)

Authors: Johann Eder and Marco Franceschetti

Published in: LIPIcs, Volume 178, 27th International Symposium on Temporal Representation and Reasoning (TIME 2020)

Abstract
Processes have been successfully introduced for modeling dynamic phenomena in many areas like business, production, health care, etc. Many of these applications require to adequately deal with temporal aspects. Process models need to express temporal durations, temporal constraints like allowed time between events, and deadlines. For checking the correctness of process definitions with temporal constraints, different notions and algorithms have been developed. Schedules for the execution of processes can be computed and proactive time management supports process managers to avoid time failures during the execution of a process. We present an overview of the problems and the requirements for treating time in business processes and the solutions achieved by applying results and techniques of research in temporal representation and reasoning. We reflect where expectations have not yet been met and sketch challenges in temporal representation and reasoning for addressing advanced requirements of the management of business processes.
Cite as

Johann Eder and Marco Franceschetti. Time and Business Process Management: Problems, Achievements, Challenges (Invited Talk). In 27th International Symposium on Temporal Representation and Reasoning (TIME 2020). Leibniz International Proceedings in Informatics (LIPIcs), Volume 178, pp. 3:1-3:8, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2020)

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@InProceedings{eder_et_al:LIPIcs.TIME.2020.3,
  author =	{Eder, Johann and Franceschetti, Marco},
  title =	{{Time and Business Process Management: Problems, Achievements, Challenges}},
  booktitle =	{27th International Symposium on Temporal Representation and Reasoning (TIME 2020)},
  pages =	{3:1--3:8},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-167-2},
  ISSN =	{1868-8969},
  year =	{2020},
  volume =	{178},
  editor =	{Mu\~{n}oz-Velasco, Emilio and Ozaki, Ana and Theobald, Martin},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/LIPIcs.TIME.2020.3},
  URN =		{urn:nbn:de:0030-drops-129716},
  doi =		{10.4230/LIPIcs.TIME.2020.3},
  annote =	{Keywords: Business Process management, Temporal constraints, Scheduling, Process Evolution, Probabilistic Controllability}
}
Document
DOI: 10.4230/LIPIcs.TIME.2020.4
Negotiating Temporal Commitments in Cross-Organizational Business Processes

Authors: Marco Franceschetti and Johann Eder

Published in: LIPIcs, Volume 178, 27th International Symposium on Temporal Representation and Reasoning (TIME 2020)

Abstract
Cross-organizational business processes emerge from the cooperation of intra-organizational business processes through exchange of messages. The involved parties agree on communication protocols, which contain in particular temporal constraints: as obligations on one hand, and as guarantees on the other hand. These constraints form also requirements for the design of the hidden implementation of the processes and are the basis for control decisions for each party. We present a comprehensive methodology for modeling the temporal aspects of cross-organizational business processes, checking dynamic controllability of such processes, and supporting the negotiation of temporal commitments. We do so by computing the consequences of temporal constraints in choreographies, and by computing the weakest preconditions for the dynamic controllability of a participating process.
Cite as

Marco Franceschetti and Johann Eder. Negotiating Temporal Commitments in Cross-Organizational Business Processes. In 27th International Symposium on Temporal Representation and Reasoning (TIME 2020). Leibniz International Proceedings in Informatics (LIPIcs), Volume 178, pp. 4:1-4:15, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2020)

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@InProceedings{franceschetti_et_al:LIPIcs.TIME.2020.4,
  author =	{Franceschetti, Marco and Eder, Johann},
  title =	{{Negotiating Temporal Commitments in Cross-Organizational Business Processes}},
  booktitle =	{27th International Symposium on Temporal Representation and Reasoning (TIME 2020)},
  pages =	{4:1--4:15},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-167-2},
  ISSN =	{1868-8969},
  year =	{2020},
  volume =	{178},
  editor =	{Mu\~{n}oz-Velasco, Emilio and Ozaki, Ana and Theobald, Martin},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/LIPIcs.TIME.2020.4},
  URN =		{urn:nbn:de:0030-drops-129729},
  doi =		{10.4230/LIPIcs.TIME.2020.4},
  annote =	{Keywords: Cross-organizational processes, Temporal parameters, Range negotiation}
}
Document
DOI: 10.4230/LIPIcs.TIME.2018.18
GSM+T: A Timed Artifact-Centric Process Model

Authors: Julius Köpke, Johann Eder, and Jianwen Su

Published in: LIPIcs, Volume 120, 25th International Symposium on Temporal Representation and Reasoning (TIME 2018)

Abstract
We introduce an extension to the declarative and artifact-centric Guard Stage Milestone (GSM) process modeling language to represent temporal aspects (duration, deadlines, lower- and upper-bound constraints), define the correctness of executions of GSM processes with respect to temporal constraints, check controllability of processes, compute execution plans respecting temporal constraints, and provide a translation method allowing to execute controllable GSM+T processes on standard GSM Engines.
Cite as

Julius Köpke, Johann Eder, and Jianwen Su. GSM+T: A Timed Artifact-Centric Process Model. In 25th International Symposium on Temporal Representation and Reasoning (TIME 2018). Leibniz International Proceedings in Informatics (LIPIcs), Volume 120, pp. 18:1-18:15, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2018)

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@InProceedings{kopke_et_al:LIPIcs.TIME.2018.18,
  author =	{K\"{o}pke, Julius and Eder, Johann and Su, Jianwen},
  title =	{{GSM+T: A Timed Artifact-Centric Process Model}},
  booktitle =	{25th International Symposium on Temporal Representation and Reasoning (TIME 2018)},
  pages =	{18:1--18:15},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-089-7},
  ISSN =	{1868-8969},
  year =	{2018},
  volume =	{120},
  editor =	{Alechina, Natasha and N{\o}rv\r{a}g, Kjetil and Penczek, Wojciech},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/LIPIcs.TIME.2018.18},
  URN =		{urn:nbn:de:0030-drops-97835},
  doi =		{10.4230/LIPIcs.TIME.2018.18},
  annote =	{Keywords: Guard Stage Milestone, GSM, Time Constraints, Controllability, Case Handling, Business Process Modeling}
}
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