3586 search results - page 642 / 718 » Context-Aware Web Information Systems |
150
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ECAI
2004
Springer
15 years 11 months ago
2004
Springer
Open domain question answering (QA) systems have to bridge the potential vocabulary mismatch between a question and its candidate answers. One can view this as a recall problem and...
129
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CAISE
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. On line Knowledge e-marketplaces (Ke-markets) posses some special challenges for buyers and sellers. Unlike most markets, the product of exchange has some unique characte...
167
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ICSM
1997
IEEE
15 years 10 months ago
1997
IEEE
Software evolution is the most costly and time consuming software development activity. Yet software engineering research is predominantly concerned with initial development. MORA...
170
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SCCC
1997
IEEE
15 years 10 months ago
1997
IEEE
A cooperative database allows the user to specify approximate or vague query conditions. A vague query requires the database system to rank the retrieved answers according to thei...
163
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JODS
2007
15 years 6 months ago
2007
Ontologies are an important technology for the Semantic Web. In different areas ontologies have already been developed and many of these ontologies contain overlapping information...