Policy-based runtime partner management in process-based services

Fuyuki Ishikawa*, Nobukazu Yoshioka, Shinichi Honiden

*この研究の対応する著者

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

BPEL and similar languages have been provided a foundation for process-based implementation of composite Web services. These languages allow definition of orchestration processes without concrete binding information of involved partners. Although this approach facilitates customization of service discovery and selection before process execution, partner management during process execution has not been considered, such as rebinding of service providers upon events. In response to this problem, this study proposes a description model that facilitates runtime partner management in process-based services. The proposed model includes policy descriptions that allow insertion and customization of binding behavior according to surrounding environments and user preferences. The model also includes extensions in the standard process notation in order to allow process developers to give constraints to avoid adoption of inadequate policies as well as to define handlers to have common rebinding behavior reused. The proposed descriptions have been implemented and used in an agent framework for multimedia services.

本文言語English
ホスト出版物のタイトルProceedings - 2007 IEEE International Conference on Web Services, ICWS 2007
ページ1191-1194
ページ数4
DOI
出版ステータスPublished - 2007 12 1
外部発表はい
イベント2007 IEEE International Conference on Web Services, ICWS 2007 - Salt Lake City, UT, United States
継続期間: 2007 7 92007 7 13

出版物シリーズ

名前Proceedings - 2007 IEEE International Conference on Web Services, ICWS 2007

Conference

Conference2007 IEEE International Conference on Web Services, ICWS 2007
国/地域United States
CitySalt Lake City, UT
Period07/7/907/7/13

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 情報システム
  • 情報システムおよび情報管理
  • 電子工学および電気工学

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