Presentation 2021-08-27
Developing Event Routing Service to Support Context-Aware Service Integration
Takuya Nakata, Masahide Nakamura,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) In advanced smart systems, heterogeneous distributed services are integrated dynamically, based on various contexts in cyber/physical worlds. Currently, the logic of such service integration is implemented specifically in each application. Thus, as the way of integration becomes sophisticated, the complexity and development effort of the application become quite expensive. In this research, we propose a service, called Uni-messe (Unified Rule-based Message Delivery Service), which provides context-aware service integration in an application-neutral manner. Based on ECR (Event-Condition-Routing) rules, Uni-messe routes an event message from an application to a designated application based on a specified condition. We first present the architecture of Uni-messe with publish/subscribe messaging platform. We then propose the data model of the ECR rules based on 6W1H (Who/Whom/When/Where/What/Why/How) event model. Finally, we define the condition evaluation and routing behaviors. Using the implementation of Uni-messe, we demonstrate automatic curtain control and daily routine automation in a smart home. Since Uni-messe de-couples the rule-based service integration from individual applications, it allows developers and users to implement and reuse flexible integration efficiently.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) smart system / micro-services / context awareness / rule-based system / Pub/Sub / IoT
Paper # SWIM2021-18,SC2021-16
Date of Issue 2021-08-20 (SWIM, SC)

Conference Information
Committee SWIM / SC
Conference Date 2021/8/27(1days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Kenji Saotome(Hosei Univ.) / Shinji Kikuchi(NIMS)
Vice Chair Akihiro Hayashi(Shizuoka Inst. of Science and Tech.) / Yoji Yamato(NTT) / Kosaku Kimura(Fujitsu Lab.)
Secretary Akihiro Hayashi(Tokyo Univ. of Science) / Yoji Yamato(Osaka Sangyo Univ.) / Kosaku Kimura(Kobe Univ.)
Assistant Tsukasa Kudo(Shizuoka Inst. of Science and Tech.) / Kokichi Tsuji(Aichi Pref. Univ.) / Shin Tezuka(Hitachi) / Takao Nakaguchi(KCGI)

Paper Information
Registration To Technical Committee on Software Interprise Modeling / Technical Committee on Service Computing
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Developing Event Routing Service to Support Context-Aware Service Integration
Sub Title (in English)
Keyword(1) smart system
Keyword(2) micro-services
Keyword(3) context awareness
Keyword(4) rule-based system
Keyword(5) Pub/Sub
Keyword(6) IoT
1st Author's Name Takuya Nakata
1st Author's Affiliation Kobe University(Kobe Univ.)
2nd Author's Name Masahide Nakamura
2nd Author's Affiliation Kobe University(Kobe Univ.)
Date 2021-08-27
Paper # SWIM2021-18,SC2021-16
Volume (vol) vol.121
Number (no) SWIM-156,SC-157
Page pp.pp.32-37(SWIM), pp.32-37(SC),
#Pages 6
Date of Issue 2021-08-20 (SWIM, SC)