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Volume

Dagstuhl Seminar Proceedings, Volume 7061

Publication Details

  • published at: 2007-06-05
  • Publisher: Schloss Dagstuhl – Leibniz-Zentrum für Informatik

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Document
DOI: 10.4230/DagSemProc.07061.1
07061 Abstracts Collection – Autonomous and Adaptive Web Services

Authors: Jana Koehler, Marco Pistore, Amit P. Sheth, Paolo Traverso, and Martin Wirsing

Abstract
From 4.2.2007 to 9.2.2007, the Dagstuhl Seminar 07061 ``Autonomous and Adaptive Web Services'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in general. Links to extended abstracts or full papers are provided, if available.
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Jana Koehler, Marco Pistore, Amit P. Sheth, Paolo Traverso, and Martin Wirsing. 07061 Abstracts Collection – Autonomous and Adaptive Web Services. In Autonomous and Adaptive Web Services. Dagstuhl Seminar Proceedings, Volume 7061, pp. 1-22, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)

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@InProceedings{koehler_et_al:DagSemProc.07061.1,
  author =	{Koehler, Jana and Pistore, Marco and Sheth, Amit P. and Traverso, Paolo and Wirsing, Martin},
  title =	{{07061 Abstracts Collection – Autonomous and Adaptive Web Services}},
  booktitle =	{Autonomous and Adaptive Web Services},
  pages =	{1--22},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{7061},
  editor =	{Jana Koehler and Marco Pistore and Amit P. Sheth and Paolo Traverso and Martin Wirsing},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.07061.1},
  URN =		{urn:nbn:de:0030-drops-10359},
  doi =		{10.4230/DagSemProc.07061.1},
  annote =	{Keywords: Intelligent Web Services and Semantic Web, Software Architectures, Distributed Systems, Program Verification, Interoperability}
}
Document
DOI: 10.4230/DagSemProc.07061.2
ASG - Techniques of Adaptivity

Authors: Harald Meyer, Dominik Kuropka, and Peter Tröger

Abstract
The introduction of service-orientation leads to significant improvements regarding flexibility in the choice of business partners and IT-systems. This requires an increased adaptability of enterprise software landscapes as the environment is more dynamic than the ones in traditional approaches. In this paper we present different types of adaptation scenarios for service compositions and their implementation in a service provision platform. Based on experiences from the Adaptive Services Grid (ASG) project, we show how dynamic adaptation strategies are able to support an automated selection, composition and binding of services during run-time.
Cite as

Harald Meyer, Dominik Kuropka, and Peter Tröger. ASG - Techniques of Adaptivity. In Autonomous and Adaptive Web Services. Dagstuhl Seminar Proceedings, Volume 7061, pp. 1-19, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)

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@InProceedings{meyer_et_al:DagSemProc.07061.2,
  author =	{Meyer, Harald and Kuropka, Dominik and Tr\"{o}ger, Peter},
  title =	{{ASG - Techniques of Adaptivity}},
  booktitle =	{Autonomous and Adaptive Web Services},
  pages =	{1--19},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{7061},
  editor =	{Jana Koehler and Marco Pistore and Amit P. Sheth and Paolo Traverso and Martin Wirsing},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.07061.2},
  URN =		{urn:nbn:de:0030-drops-10361},
  doi =		{10.4230/DagSemProc.07061.2},
  annote =	{Keywords: Adaptive service provision, service selection, automated service composition, service recovery}
}
Document
DOI: 10.4230/DagSemProc.07061.3
Composing Web-service-like abstract state machines (ASM)

Authors: Andreas Friesen and Lemcke Jens

Abstract
The presentation provides an overview on semi-automatic design of Collaborative Business Processes for B2B/EAI integration in the EU project FUSION. The introduced Enterprise Application Integration Ontology and a mediator-based run-time architecture for CBPs integrating heterogeneous web services enabled enterprise systems build the corner stones of the FUSION solution. The functionality and the building blocks of the Collaborative Business Process Designer are discussed in detail. The talk provides then an example demonstrating initial ideas for generating an executable collaborative business process out of a CBP template automatically.
Cite as

Andreas Friesen and Lemcke Jens. Composing Web-service-like abstract state machines (ASM). In Autonomous and Adaptive Web Services. Dagstuhl Seminar Proceedings, Volume 7061, pp. 1-30, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)

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@InProceedings{friesen_et_al:DagSemProc.07061.3,
  author =	{Friesen, Andreas and Lemcke Jens},
  title =	{{Composing Web-service-like abstract state machines (ASM)}},
  booktitle =	{Autonomous and Adaptive Web Services},
  pages =	{1--30},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{7061},
  editor =	{Jana Koehler and Marco Pistore and Amit P. Sheth and Paolo Traverso and Martin Wirsing},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.07061.3},
  URN =		{urn:nbn:de:0030-drops-10348},
  doi =		{10.4230/DagSemProc.07061.3},
  annote =	{Keywords: Business process composition, collaborative business processes, Web service composition, enterprise application integration, business-to-business inte}
}
Document
DOI: 10.4230/DagSemProc.07061.4
Role of semantics in Autonomic and Adaptive Web Services & Processes

Authors: Amit P. Sheth

Abstract
The emergence of Service Oriented Architectures (SOA) has created a new paradigm of loosely coupled distributed systems. In the METEOR-S project, we have studied the comprehensive role of semantics in all stages of the life cycle of service and process-- including annotation, publication, discovery, interoperability/data mediation, and composition. In 2002-2003, we had offered a broad framework of semantics consisting of four types:1) Data semantics, 2) Functional semantics, 3) Non-Functional semantics and 4) Execution semantics. This talk describes the need for the four types of semantics, its standards-based support through WSDL-S/SAWSDL, and the need for such semantic representation to dynamic and adaptive SOA. We also briefly review the proposal for Adaptive Web Processes introduced earlier in a ICSOC 2005 vision talk.
Cite as

Amit P. Sheth. Role of semantics in Autonomic and Adaptive Web Services & Processes. In Autonomous and Adaptive Web Services. Dagstuhl Seminar Proceedings, Volume 7061, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)

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@InProceedings{sheth:DagSemProc.07061.4,
  author =	{Sheth, Amit P.},
  title =	{{Role of semantics in Autonomic and Adaptive Web Services \& Processes}},
  booktitle =	{Autonomous and Adaptive Web Services},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{7061},
  editor =	{Jana Koehler and Marco Pistore and Amit P. Sheth and Paolo Traverso and Martin Wirsing},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.07061.4},
  URN =		{urn:nbn:de:0030-drops-10325},
  doi =		{10.4230/DagSemProc.07061.4},
  annote =	{Keywords: Adaptive web service, autonomic web service, adaptive web process, autonomic web process, data semantics, functional semantics, non-functional semanti}
}
Document
DOI: 10.4230/DagSemProc.07061.5
Towards Analyzing Declarative Workflows

Authors: Dirk Fahland

Abstract
Enacting tasks in a workflow cannot always follow a pre-defined process model. In application domains like disaster management workflows are partially specified and circumstances of their enactment change. There exist various approaches for formal workflow models that are effective in such situations, like declarative specifications instead of operational models for formalizing flexible workflow process. These powerful models leave a gap to existing techniques in the domain of workflow modeling, workflow analysis, and workflow management. In this paper we bridge this gap with a compositional mechanism for translating declarative workflow models to operational workflow models. The mechanism is of a general nature and we reveal its principles as we provide an exemplary definition for translating DecSerFlow models based on LTL to Petri nets. We then demonstrate its use in analyzing and refining declarative models.
Cite as

Dirk Fahland. Towards Analyzing Declarative Workflows. In Autonomous and Adaptive Web Services. Dagstuhl Seminar Proceedings, Volume 7061, pp. 1-20, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)

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@InProceedings{fahland:DagSemProc.07061.5,
  author =	{Fahland, Dirk},
  title =	{{Towards Analyzing Declarative Workflows}},
  booktitle =	{Autonomous and Adaptive Web Services},
  pages =	{1--20},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{7061},
  editor =	{Jana Koehler and Marco Pistore and Amit P. Sheth and Paolo Traverso and Martin Wirsing},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.07061.5},
  URN =		{urn:nbn:de:0030-drops-10332},
  doi =		{10.4230/DagSemProc.07061.5},
  annote =	{Keywords: Workflow, declarative, temporal logic, flexible, adaptive, analysis, transformation, Petri net}
}

Filters

  • Authors
  • F
  • Fahland, Dirk
  • Friesen, Andreas
  • K
  • Koehler, Jana
  • Kuropka, Dominik
  • L
  • Lemcke Jens
  • M
  • Meyer, Harald
  • P
  • Pistore, Marco
  • S
  • Sheth, Amit P.
  • T
  • Traverso, Paolo
  • Tröger, Peter
  • W
  • Wirsing, Martin

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