Empowering users to access databases using simple keywords can relieve the users from the steep learning curve of mastering a structured query language and understanding complex a...
We study visibly pushdown automata (VPA) models for expressing and evaluating queries, expressed using MSO formulas, on words with a nesting structure (like XML documents). We deļ...
In a publish-subscribe system based on ļ¬ltering of XML documents, subscribers specify their interests with proļ¬les expressed in the XPath language. The system processes a stre...
Panu Silvasti, Seppo Sippu, Eljas Soisalon-Soinine...
This paper presents VITASCOPE, a general-purpose, userextensible 3D visualization system for animating processes that are modeled using Discrete-Event Simulation tools. VITASCOPE ...
XML Topic maps enable multiple, concurrent views of sets of information objects and can be used to different applications. For example, thesaurus-like interfaces to corpora, navig...