Interoperability of middleware for context-aware services

被引:0
作者
Yamamoto, Hidenori [1 ]
Sameshima, Shigetoshi [2 ]
Sekiguchi, Takaaki [1 ]
Kato, Hiromitsu [1 ]
Yura, Jun'Ichi [3 ]
Takashio, Kazunori [4 ]
机构
[1] Hitachi, Ltd., Systems Development Laboratory, Asao-ku, Kawasaki-shi, Kanagawa 215-0013, 1099, Ohzenji
[2] Hitachi, Ltd., Power Systems, Chiyoda-ku, Tokyo 101-8608, 1-18-13, Sotokannda
[3] Graduate School of Media and Governance, Keio University, Fujisawa-shi, Kanagawa 252-8520, 5322, Endo
[4] Faculty of Environment and Information Studies, Keio University, Fujisawa-shi, Kanagawa 252-8520, 5322, Endo
关键词
Context-aware service; Interoperability of middleware; Super distributed objects; Ubiquitous computing;
D O I
10.1541/ieejeiss.128.1327
中图分类号
学科分类号
摘要
In the ubiquitous computing environment, it is expected to provide context-aware services enabled by using physical environmental information acquired from massive embedded sensors. One of issues to provide these services is interoperability of different middleware. Among these middleware a service roaming is occurred during executing the service. This paper provides our approaches of technologies for interoperating different middleware, composed of sharing information of resources by normalization of profiles, normalization of service description and adapting original specifications which cannot be normalized. These techniques are based on the model of Super Distributed Objects (SDO) that is standardized in OMG™. In order to verify these techniques, we have experimented interoperation of different middleware. © 2008 The Institute of Electrical Engineers of Japan.
引用
收藏
页码:11+1327 / 1332
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