Suk Kyoon Lee

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As web documents proliferate fast, the need fo real-time computation of change (edit script) between web documents increases. Though fast heuristic algorithms have been proposed recently, the qualities of edit scripts produced by them are not satisfactory. In this paper, we propose X-tree Diff+ which produces better quality of edit scripts by introducing a(More)
Although path expressions in object-oriented query languages have materialized the capability of concisely manipulating the nested structures, their presence in query expressions require complex semantic considerations. However, none of currently existing visual query languages models such complex query expressions in a concise and intuitive way partly due(More)
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