A Hypermedia Retrieval Model Based on Pattern Matching
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    Abstract:

    Built on the semantic network based hypermedia model, a hypermedia retrieval model based on pattern matching is proposed in this paper by introducing the concepts of database schema, model constraint graph and stratified schema dependency graph. Furthermore the formal definition of graph algebra is given out, which guaranteed the model抯 retrieval ability. On the one hand, this model can decrease the users?cognitive overhead. On the other hand, it guarantees the expressive capability of the retrieval.

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周学海,李光亚,李曦,龚育昌,赵振西.一种基于模式匹配的超媒体查询模型.软件学报,2002,13(7):1318-1323

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History
  • Received:September 20,2000
  • Revised:April 17,2001
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