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Information extraction helps in building advanced tools for text processing applications such as electronic publishing and information retrieval. The applications differ in their requirements on the input text, output information, and available resources for information extraction. Since existing IE technologies are application specific, extensive expert work is required to meet the needs of each...
In this paper we formalize UML class diagrams in terms of a logic belonging to Description Logics, which are subsets of First-Order Logic that have been thoroughly investigated in Knowledge Representation. The logic we have devised is specifically tailored towards the high expressiveness of UML information structuring mechanisms, and allows one to formally model important properties which typically...
Experiencing repeated computer virus attacks over the last decade has led to a number of intriguing technological challenges. The study of human immunology may help to solve these challenges and aid in the understanding of how and why computer viruses propagate. Current techniques employ heuristic systems to ferret the viral attacks and annihilate them. This technology is more suited for addressing...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.