Event Based Semantic Location Model in Cooperative Mobile Computing
Analyzing existing location modeling, this paper addresses location issues in ubiquitous mobile computing and presents a semantic location model, which introduces query and context semantics into this user-centered model, to support context-awareness based cooperative mobile event. An event-reasoning mechanism, based on semantic matching, is established to recognize and make use of semantics. A natural language query is defined and a prototype has been discussed as a scenario for evaluation of the location model, which solves the puzzling problem of the conversion from linguistics to semantics, and then to pragmatics. The aim of our research is to investigate some essential issues on a suitable semantic pattern applicable to cooperative mobile computing.
semantic location model context-aware event semantics cooperative mobile computing natural language processing
Zhengyong Zhang Jing Yang Junzhong Gu Yingchen Xu
Computer Science and Technology Department East China Normal University Shang Hai, China
国际会议
2009 Ninth International Conference on Hybrid Intelligent Systems(第九届混合智能系统国际会议 HIS 2009)
沈阳
英文
1-6
2009-08-12（万方平台首次上网日期，不代表论文的发表时间）