@inproceedings {INPROC-2006-91,
    author = {Oliver G{\"u}nther and Gerrit Tamm and Frank Leymann},
    title = {{Pricing Web Services}},
    booktitle = {The Role of Business Processes in Service Oriented Architectures},
    editor = {Frank Leymann and Wolfgang Reisig Reisig and Satish R. Thatte Thatte and Wil van der Aalst},
    publisher = {Internationales Begegnungs- und Forschungszentrum fuer Informatik (IBFI), Schloss Dagstuhl, Germany},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    series = {Dagstuhl Seminar},
    volume = {06291},
    pages = {1--13},
    type = {Konferenz-Beitrag},
    month = {November},
    year = {2006},
    issn = {1862-4405},
    language = {Englisch},
    cr-category = {H.4.1 Office Automation},
    ee = {http://drops.dagstuhl.de/opus/volltexte/2006/822},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {This paper focuses on the challenges associated with composing and pricing web
      services. We present the results of an online experiment, where subjects were
      confronted with a variety of choices and decisions relating to web service
      markets and service composition. Our analysis shows that people expect the
      price of a composite web service to be lower than the sum of the prices of the
      elementary services, i.e., users are not willing to pay for aggregation by a
      third party. To obtain a viable business model for composed web services,
      non-standard pricing mechanisms, such as auctions and negotiations, possibly
      supported by electronic agents, have to be taken into consideration.
      Usage-based pricing schemes, combined with an option to switch to a flat
      subscription, seem most appropriate to penetrate the developing web service
      market.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-91&engl=0}
 }

@inproceedings {INPROC-2006-88,
    author = {Jussi Vanhatalo and Jana Koehler and Frank Leymann},
    title = {{Repository for Business Processes and Arbitrary Associated Metadata}},
    booktitle = {Proceedings of the BPM Demo Session at the Fourth International Conference on Business Process Management (BPM 2006)},
    publisher = {CEUR},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    pages = {25--31},
    type = {Konferenz-Beitrag},
    month = {September},
    year = {2006},
    language = {Englisch},
    cr-category = {K.1 The Computer Industry},
    ee = {http://ceur-ws.org/Vol-203/},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {We have published a repository for storing business processes and associated
      metadata. The BPEL Repository is an Eclipse plug-in originally built for BPEL
      business processes and other related XML data. It provides a framework for
      storing, finding and using these documents. Other research prototypes can reuse
      these features and build on top of it. The repository can easily be extended
      with new types of XML documents. It provides a Java API for manipulating the
      XML files as Java objects hiding the serialization and de-serialization from a
      user. This has the advantage that the user can manipulate the data as more
      convenient Java objects, although the data is stored as XML files compliant
      with the standard XML schemas. The data can be queried as Java objects using an
      object-oriented query language, namely the Object Constraint Language (OCL).
      Moreover, the flexible design allows the OCL query engine to be replaced with
      another engine based on other query language.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-88&engl=0}
 }

@inproceedings {INPROC-2006-87,
    author = {Olaf Zimmermann and Jana Koehler and Frank Leymann},
    title = {{The Role of Architectural Decisions in Model-Driven SOA Construction}},
    booktitle = {4th International Workshop on SOA and Web Services (OOPSLA 2006)},
    publisher = {Online},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    pages = {143--0},
    type = {Workshop-Beitrag},
    month = {Oktober},
    year = {2006},
    language = {Englisch},
    cr-category = {H.4.1 Office Automation,
                   K.1 The Computer Industry},
    ee = {http://www.smidig.no/soa/oopsla2006/program.php},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {On Service-Oriented Architecture (SOA) delivery projects, practitioners concern
      themselves with the characteristics of good services and how such services can
      be designed. For instance, they look for advice regarding interface granularity
      and criteria to assess whether existing software assets are fit for reuse in
      SOA environments. In this paper, we position architectural decision modeling as
      a prescriptive service realization technique. We propose a multidimensional SOA
      decision catalog, separating platform-independent from platform-specific
      concerns and supporting dependency management. The catalog is positioned in a
      three-stage model transformation chain for SOA.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-87&engl=0}
 }

@inproceedings {INPROC-2006-86,
    author = {Dimka Karastoyanova and Frank Leymann and J{\"o}rg Nitsche and Branimir Wetzstein and Daniel Wutke},
    title = {{Utilizing Semantic Web Service Technologies for Automatic Execution of Parameterized BPEL Processes}},
    booktitle = {XML Tage 2006},
    publisher = {Unbekannt},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    type = {Konferenz-Beitrag},
    month = {September},
    year = {2006},
    language = {Englisch},
    cr-category = {H.4.1 Office Automation,
                   K.1 The Computer Industry},
    ee = {http://www.xml-clearinghouse.de/ws/XMLT2006/2/},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {Utilizing Semantic Web Service Technologies for Automatic Execution of
      Parameterized BPEL Processes},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-86&engl=0}
 }

@inproceedings {INPROC-2006-85,
    author = {Guadalupe Ortiz and Frank Leymann},
    title = {{Combining WS-Policy and Aspect-Oriented Programming}},
    booktitle = {Advanced International Conference on Telecommunications and International Conference on Internet and Web Applications and Services (AICT-ICIW'06)},
    publisher = {IEEE Computer Society},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    pages = {143--143},
    type = {Konferenz-Beitrag},
    month = {Februar},
    year = {2006},
    isbn = {0-7695-2522-9},
    doi = {10.1109/AICT-ICIW.2006.66},
    language = {Englisch},
    cr-category = {K.1 The Computer Industry},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {Web Service technologies offer a successful way for interoperability among
      applications. However, although current approaches are beginning to address how
      to specify non-functional capabilities in Web Services at description level,
      they have so far failed to propose an acceptable method to decouple the named
      capabilities from Web Service implementations, resulting in a large amount of
      code scattered and tangled all over the application. Considering it is our
      desire to minimize middleware participation in nonfunctional properties
      management, it is the aim of this paper to describe how aspect-oriented
      techniques can be used in conjunction with WS-Policy in order to allow the
      mentioned properties to be completely decoupled at description and
      implementation level, thus improving their reusability and service maintenance
      and evolution.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-85&engl=0}
 }

@inproceedings {INPROC-2006-84,
    author = {Frank Leymann},
    title = {{Workflow-Based Coordination and Cooperation in a Service World}},
    booktitle = {Cooperative Information Systems (CoopIS) 2006 International Conference},
    editor = {Robert Meersman and Zahir Tari},
    publisher = {Springer},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    pages = {2--16},
    type = {Konferenz-Beitrag},
    month = {November},
    year = {2006},
    isbn = {3-540-48287-3},
    doi = {10.1007/11914853_2},
    language = {Englisch},
    cr-category = {K.1 The Computer Industry},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {One of the most important roles of workflow technology in a service oriented
      environment is that of providing an easy to use technology for service
      composition (so-called “orchestration”). Another important composition model in
      this domain is based on the technology of “coordination protocols”. We sketch
      the relation between orchestration and coordination protocols by describing two
      application areas of both technologies: the introduction of subprocesses to the
      service oriented world, and facilitating outsourcing by making splitting
      processes much easier. Cooperation aspects of workflow technology are
      emphasized by sketching the inclusion of human tasks in orchestrations.
      Finally, the benefit of combining semantic technologies with orchestrations is
      outlined (“semantic processes”) which aims in simplifying the creation of
      orchestrations.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-84&engl=0}
 }

@inproceedings {INPROC-2006-83,
    author = {Rania Khalaf and Frank Leymann},
    title = {{Role-based Decomposition of Business Processes using BPEL}},
    booktitle = {International Conference on Web Services (ICWS 2006)},
    publisher = {IEEE Computer Society},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    pages = {770--780},
    type = {Konferenz-Beitrag},
    month = {September},
    year = {2006},
    isbn = {0-7695-2669-1},
    doi = {10.1109/ICWS.2006.56},
    language = {Englisch},
    cr-category = {K.1 The Computer Industry},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {This paper addresses role-based decomposition of a business process model
      (based on a subset of WS-BPEL, using explicit data links. A mechanism is
      presented for partitioning a business process so that each partition can be
      enacted by a different participant. An important goal is to disconnect the
      partitioning itself from the design of the business process, simplifying the
      reassignment of activities to different entities. The result is several
      (compliant) BPEL processes, one for each participant, as well as the
      information needed to wire them together at deployment time and ensuring
      correct instance-level connections at runtime. We present details of
      partitioning and successfully running a sample process with three participants},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-83&engl=0}
 }

@inproceedings {INPROC-2006-82,
    author = {Dimka Karastoyanova and Frank Leymann and J{\"o}rg Nitzsche and Branimir Wetzstein and Daniel Wutke},
    title = {{Parameterized BPEL Processes: Concepts and Implementation}},
    booktitle = {Business Process Management},
    editor = {Schahram Dustdar and Jos{\'e} Luiz Fiadeiro and Amit P. Sheth},
    publisher = {Springer},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    series = {Lecture Notes in Computer Science},
    volume = {4102},
    pages = {471--476},
    type = {Konferenz-Beitrag},
    month = {September},
    year = {2006},
    isbn = {3-540-38901-6},
    doi = {10.1007/11841760_41},
    language = {Englisch},
    cr-category = {K.1 The Computer Industry},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {This paper presents the concept of parameterized WS-flows and two extensions to
      the BPEL language for enabling it. Another major contribution is a prototypical
      infrastructure enacting the execution, monitoring and adaptation of
      parameterized BPEL processes. The advantages of parameterized BPEL processes
      are the improved flexibility and reusability.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-82&engl=0}
 }

@inproceedings {INPROC-2006-81,
    author = {Rakesh Agrawal and Christopher M. Johnson and Jerry Kiernan and Frank Leymann},
    title = {{Taming Compliance with Sarbanes-Oxley Internal Controls Using Database Technology}},
    booktitle = {Proceedings of the 22nd International Conference on Data Engineering -- ICDE '06.},
    editor = {Ling Liu and Andreas Reuter and Kyu-Young Whang and Jianjun Zhang},
    publisher = {IEEE Computer Society},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    type = {Konferenz-Beitrag},
    month = {Januar},
    year = {2006},
    doi = {10.1109/ICDE.2006.155},
    language = {Englisch},
    cr-category = {H.2.4 Database Management Systems,
                   K.4.1 Computers and Society Public Policy Issues},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {The Sarbanes-Oxley Act instituted a series of corporate reforms to improve the
      accuracy and reliability of financial reporting. Sections 302 and 404 of the
      Act require SEC-reporting companies to implement internal controls over
      financial reporting, periodically assess the effectiveness of these internal
      controls, and certify the accuracy of their financial statements. We suggest
      that database technology can play an important role in assisting compliance
      with the internal control provisions of the Act. The core components of our
      solution include: (i) modeling of required workflows, (ii) active enforcement
      of control activities, (iii) auditing of actual workflows to verify compliance
      with internal controls, and (iv) discovery-driven OLAP to identify
      irregularities in financial data. We illustrate how the features of our
      solution fulfill Sarbanes-Oxley requirements using several real-life scenarios.
      In the process, we identify opportunities for new database research.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-81&engl=0}
 }

@inproceedings {INPROC-2006-67,
    author = {Oliver Kopp and Carsten Frenkler and Niels Lohmann},
    title = {{Korrektheit und Zuverl{\"a}ssigkeit zusammengesetzter Web Services am Beispiel der Gesch{\"a}ftsprozess-Modellierungssprache BPEL}},
    booktitle = {Forschungsoffensive ``Software Engineering 2006'' Statuskonferenz 26.-28. Juni 2006},
    editor = {DLR e.V.},
    publisher = {n/a},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    pages = {1--11},
    type = {Workshop-Beitrag},
    month = {Juli},
    year = {2006},
    keywords = {Tools4BPEL; BPEL; EPK; oWFN; BPEL2OWFN},
    language = {Deutsch},
    cr-category = {D.2.2 Software Engineering Design Tools and Techniques,
                   D.2.4 Software Engineering Software/Program Verification,
                   F.2.2 Nonnumerical Algorithms and Problems,
                   F.3.1 Specifying and Verifying and Reasoning about Programs,
                   F.3.2 Semantics of Programming Languages,
                   K.1 The Computer Industry},
    ee = {ftp://ftp.informatik.uni-stuttgart.de/pub/library/ncstrl.ustuttgart_fi/INPROC-2006-67/INPROC-2006-67.pdf,
      http://www2.informatik.hu-berlin.de/top/tools4bpel/,
      http://www.softwarefoerderung.de/},
    contact = {oliver.kopp@iaas.uni-stuttgart.de},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {Unternehmens{\"u}bergreifende Gesch{\"a}ftsprozesse werden zunehmend nach dem Paradigma
      der Services organisiert. Dabei stellen sich Fragen nach der Komponierbarkeit,
      Bedienbarkeit, Austauschbarkeit sowie der R{\"u}cksetzbarkeit (Kompensation) im
      Fehlerfall. In diesem Vorhaben werden Methoden und Werkzeuge zum Umgang mit
      solchen Fragen entwickelt, am Beispiel der
      Gesch{\"a}ftsprozess-Modellierungssprache BPEL erprobt und in ein Entwurfswerkzeug
      der Firma Gedilan Technologies integriert.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-67&engl=0}
 }

@inproceedings {INPROC-2006-66,
    author = {Oliver Kopp and Tobias Unger and Frank Leymann},
    title = {{Nautilus Event-driven Process Chains: Syntax, Semantics, and their mapping to BPEL}},
    booktitle = {Proceedings of the 5th GI Workshop on Event-Driven Process Chains (EPK 2006)},
    editor = {M. N{\"u}ttgens and F.J. Rump and J. Mendling},
    address = {Vienna, Austria},
    publisher = {CEUR-WS.org},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    pages = {85--104},
    type = {Workshop-Beitrag},
    month = {Dezember},
    year = {2006},
    keywords = {Nautilus; EPC; BPEL; mapping},
    language = {Englisch},
    cr-category = {H.4.1 Office Automation,
                   K.1 The Computer Industry},
    ee = {ftp://ftp.informatik.uni-stuttgart.de/pub/library/ncstrl.ustuttgart_fi/INPROC-2006-66/INPROC-2006-66.pdf,
      http://www.epk-community.de/},
    contact = {Oliver.Kopp@iaas.uni-stuttgart.de},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {Nautilus Event-driven Process Chains (N-EPCs) are a variant of Eventdriven
      process chains allowing multiple events between functions. This allows events
      to be used as transition conditions in a mapping to the Business Process
      Execution Language for Web Services (BPEL). We will give a formal definition of
      N-EPCs and show how they can be mapped to BPEL. A close look will be taken how
      connectors can be eliminated while preserving their semantics.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-66&engl=0}
 }

@inproceedings {INPROC-2006-47,
    author = {Matthias Wieland and Daniela Nicklas},
    title = {{Ein Framework f{\"u}r kontextbezogene Anwendungen in der Nexus-Plattform}},
    booktitle = {3. GI/ITG KuVS Fachgespr{\"a}ch: Ortsbezogene Anwendungen und Dienste},
    editor = {Institut f{\"u}r Informatik der Freien Universit{\"a}t Berlin},
    address = {Berlin},
    publisher = {Freie Universit{\"a}t Berlin, Universit{\"a}tsbibliothek},
    institution = {Universit{\"a}t Stuttgart : Sonderforschungsbereich SFB 627 (Nexus: Umgebungsmodelle f{\"u}r mobile kontextbezogene Systeme), Germany},
    pages = {32--35},
    type = {Konferenz-Beitrag},
    month = {September},
    year = {2006},
    isbn = {3-929619-39-3},
    keywords = {Umgebungsmodell; Framework; Kontext; Anwendung; Nexus},
    language = {Deutsch},
    cr-category = {H.4 Information Systems Applications},
    ee = {ftp://ftp.informatik.uni-stuttgart.de/pub/library/ncstrl.ustuttgart_fi/INPROC-2006-47/INPROC-2006-47.pdf},
    contact = {Senden Sie eine E-Mail an matthias.wieland(at)iaas.uni-stuttgart.de},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen;
                  Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Anwendersoftware},
    abstract = {Im Rahmen des Nexus-Projekts wurden zahlreiche kontextbezogene Anwendungen
      entwickelt. Aus diesen Erfahrungen heraus wurde ein Framework erarbeitet, das
      die Entwicklung orts- und kontextbezogener Anwendungen durch geeignete
      Abstraktionen und Laufzeitbibliotheken unterst{\"u}tzt. Dieser Beitrag beschreibt
      den Aufbau und die Vorteile dieses Frameworks. Zum Schluss geht der Beitrag
      noch auf die zuk{\"u}nftige Entwicklung des Nexus-Projekts im Bereich
      Anwendungsunterst{\"u}tzung ein.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-47&engl=0}
 }

@inproceedings {INPROC-2006-06,
    author = {Matthias Wieland and Frank Leymann and Lamine Jendoubi and Daniela Nicklas and Frank D{\"u}rr},
    title = {{Task-orientierte Anwendungen in einer Smart Factory}},
    booktitle = {Mobile Informationssysteme - Potentiale, Hindernisse, Einsatz. Proceedings MMS´06},
    editor = {Thomas Kirste and Birgitta K{\"o}nig-Ries and Key Pousttchi and Klaus Turowski},
    address = {Bonn},
    publisher = {Gesellschaft f{\"u}r Informatik},
    institution = {Universit{\"a}t Stuttgart : Sonderforschungsbereich SFB 627 (Nexus: Umgebungsmodelle f{\"u}r mobile kontextbezogene Systeme), Germany},
    series = {Lecture Notes in Informatics (LNI)},
    volume = {P-76},
    pages = {139--143},
    type = {Konferenz-Beitrag},
    month = {Februar},
    year = {2006},
    isbn = {3-88579-170-6},
    keywords = {Kontextbezogene Applikationen; Smart Factory; kontextbezogene Workflows},
    language = {Deutsch},
    cr-category = {H.4.2 Information Systems Applications Types of Systems},
    ee = {ftp://ftp.informatik.uni-stuttgart.de/pub/library/ncstrl.ustuttgart_fi/INPROC-2006-06/INPROC-2006-06.pdf,
      http://www.nexus.uni-stuttgart.de/},
    contact = {Matthias Wieland wieland@informatik.uni-stuttgart.de, Daniela Nicklas nicklas@ipvs.uni-stuttgart.de},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Anwendersoftware;
                  Universit{\"a}t Stuttgart, Institut f{\"u}r Industrielle Fertigung und Fabrikbetrieb (IFF);
                  Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen;
                  Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Verteilte Systeme},
    abstract = {In diesem Beitrag wird aufgezeigt, welche M{\"o}glichkeiten sich durch den Einsatz
      task-orientierter, explorativer Anwendungen im Umfeld einer Smart Factory
      ergeben. Nach einer kurzen Charakterisierung dieser Anwendungsklasse wird ein
      Szenario geschildert, das Wartungsaufgaben in einer Fabrik mit diesen Konzepten
      l{\"o}st. Daraus ergibt sich die Vision einer Smart Factory, in der die
      Gesch{\"a}ftsprozesse {\"u}ber ein Kontextmodell mit den technischen Prozessen der
      Produktionsstra{\ss}e gekoppelt werden.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2006-06&engl=0}
 }

@article {ART-2006-18,
    author = {Daniel Martin},
    title = {{IBM Tivoli Monitoring for Q-Replication}},
    journal = {IBM Developerworks},
    publisher = {IBM},
    pages = {1--21},
    type = {Artikel in Zeitschrift},
    month = {Juli},
    year = {2006},
    language = {Englisch},
    cr-category = {H.2.6 Database Machines,
                   D.1.0 Programming Techniques General,
                   D.1.m Programming Techniques Miscellaneous},
    ee = {http://www.ibm.com/developerworks/db2/library/techarticle/dm-0606martin/index.html},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {IBM® Tivoli® Monitoring is a family of products designed to monitor the health
      and performance of your enterprise applications. This article shows you how to
      access Q Replication monitoring information, how to bring this data into the
      Tivoli Platform, and how to use Tivoli alerts and situations so that Q
      Replication receives notifications when critical events occur.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2006-18&engl=0}
 }

@article {ART-2006-17,
    author = {Frank Leymann and Dieter Roller},
    title = {{Modeling business processes with BPEL4WS}},
    journal = {Information Systems and e-Business Management (ISeB)},
    publisher = {Springer},
    volume = {4},
    number = {3},
    pages = {265--284},
    type = {Artikel in Zeitschrift},
    month = {Juli},
    year = {2006},
    doi = {10.1007/s10257-005-0025-2},
    keywords = {Web services; BPEL; Business Processes},
    language = {Englisch},
    cr-category = {K.1 The Computer Industry},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {Business Process Execution Language for Web Services (BPEL4WS) allows defining
      both, business processes that make use of Web services, and business processes
      that externalize their functionality as Web services. This short paper
      introduces the basic language elements of BPEL4WS using a simple example. The
      concepts underlying the language are briefly explained: establishing bilateral
      partnerships, correlating messages and processes, defining the order of the
      activities of a business process, event handling, handling exceptions via
      long-running transactions, and the usage of BPEL4WS in pure B2B scenarios. The
      paper finishes off by presenting the resulting application structure and the
      resulting economical implications.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2006-17&engl=0}
 }

@article {ART-2006-16,
    author = {Rania Khalaf and Alexander Keller and Frank Leymann},
    title = {{Business processes for Web Services: Principles and applications}},
    journal = {IBM Systems Journal: Celebrating 10 Years of XML},
    publisher = {Online},
    volume = {45},
    number = {2},
    pages = {425--446},
    type = {Artikel in Zeitschrift},
    month = {Mai},
    year = {2006},
    doi = {10.1147/sj.452.0425},
    language = {Englisch},
    cr-category = {K.1 The Computer Industry},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {The Business Process Execution Language for Web Services (BPEL4WS or BPEL for
      short) is an XML-based language for defining business processes that provides
      an interoperable, portable language for both abstract and executable processes
      and that was designed from the beginning to operate in the heterogeneity and
      dynamism that is commonplace in information technology today. BPEL builds on
      the layers of flexibility provided by the Web Services stack, and especially by
      XML. In this paper, we provide a brief introduction to BPEL with emphasis on
      architectural drivers and basic concepts. Then we survey ongoing BPEL work in
      several application areas: adding quality of service to BPEL, extending BPEL to
      activities involving humans, BPEL for grid computing, and BPEL for autonomic
      computing.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2006-16&engl=0}
 }

@inbook {INBOOK-2006-11,
    author = {Frank Leymann},
    title = {{Foreword}},
    series = {Semantic and Dynamic Web Processes (Semantic Web and Beyond: Computing for Human Experience)},
    address = {Berlin},
    publisher = {Springer},
    type = {Beitrag in Buch},
    month = {August},
    year = {2006},
    isbn = {0387302395},
    language = {Englisch},
    cr-category = {K.1 The Computer Industry},
    ee = {http://dme.uma.pt/jcardoso/Books/Semantic-Web-Services-Processes-and-Applications},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {Editorial},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INBOOK-2006-11&engl=0}
 }

@proceedings {PROC-2006-05,
    editor = {Karl M. G{\"o}schka and Schahram Dustdar and Frank Leymann and Stefan Tai},
    title = {{Proceedings of the 1st Workshop on Middleware for Service Oriented Computing, MW4SOC 2006}},
    publisher = {ACM},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    series = {ACM International Conference Proceeding Series},
    type = {Tagungsband},
    month = {Dezember},
    year = {2006},
    isbn = {1-59593-425-1},
    language = {Englisch},
    cr-category = {H.4.1 Office Automation},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen;
                  Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {Proceedings of the 1st Workshop on Middleware for Service Oriented Computing,
      MW4SOC 2006, Melbourne, Australia, November 27 - December 01, 2006},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=PROC-2006-05&engl=0}
 }

@proceedings {PROC-2006-04,
    editor = {Frank Leymann and Wolfgang Reisig and Satish R. Thatte and Wil van der Aalst},
    title = {{The Role of Business Processes in Service-Oriented Architectures}},
    publisher = {Internationales Begegnungs- und Forschungszentrum f{\"u}r Informatik (IBFI), Schloss Dagstuhl, Germany},
    institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
    series = {Dagstuhl Seminar Proceedings},
    volume = {06291},
    type = {Tagungsband},
    month = {November},
    year = {2006},
    issn = {1862-4405},
    language = {Englisch},
    cr-category = {H.4.1 Office Automation},
    ee = {http://drops.dagstuhl.de/portals/index.php?semnr=06291,
      http://www.dagstuhl.de/programm/kalender/semhp/?semid=28468},
    department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Architektur von Anwendungssystemen},
    abstract = {The Dagstuhl seminar on $\backslash$emph{The Role of Business Processes in Service
      Oriented Architectures} (Seminar 06291) took place in July 2006
      (16.07.2006-21.07.2006 to be precise). The seminar was attended by more than 40
      experts from both academia and industry. Unlike most Dagstuhl seminars there
      was a high participation from industry (in particular from organizations
      developing software, e.g., IBM, SAP, Microsoft, Google, etc.). The focal point
      of the seminar was the marriage of business processes and service oriented
      architectures. This was reflected by the topics selected by the participants
      and their background.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=PROC-2006-04&engl=0}
 }