A context middleware using an ontology-based information model

被引：0

作者：

Hochstatter, Iris ^{[1
]}

Duergner, Michael ^{[2
]}

Krause, Michael ^{[3
]}

机构：

[1] Univ Fed Armed Forces, IIS, Munich Network Management Team, D-85577 Neubiberg, Germany

[2] Univ Munich, D-81377 Munich, Germany

[3] Bearing Point GmbH, Munich, Germany

来源：

DEPENDABLE AND ADAPTABLE NETWORKS AND SERVICES, PROCEEDINGS | 2007年 / 4606卷

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

For the adaptation of services to the current situation of a user, the services are in need of specific context information. The acquisition of context in highly dynamic environments is a complex process as the appropriate context sources are not known in advance. Moreover, to realize Mark Weiser's vision of ubiquitous computing, many services on the one hand and a good deal of context information on the other hand have to be combined. Hence, we follow a middleware approach to automate context retrieval for services. For the exchange over domain boundaries, services in need of and services offering context information have to agree on a common description of the information. Therefore, a flexible and extensible information model is a basic requirement. This paper describes in detail the integration of those two important foundations of context-aware computing.

引用

页码：17 / +

页数：2