1791 search results - page 194 / 359 » Semantics and Complexity of SPARQL |
171
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DASFAA
2003
IEEE
15 years 11 months ago
2003
IEEE
The increase in the use of XML (eXtensible Markup Language) makes the semistructured data more and more important on the Web. To exploit the full power of XML documents, a query l...
154
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IDEAS
1998
IEEE
15 years 10 months ago
1998
IEEE
Complex applications consist of a large set of transactions which are interrelated. There are different kinds of dependencies among transactions of a complex application, e.g. ter...
172
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AI
1998
Springer
15 years 10 months ago
1998
Springer
Noun phrases carry much of the information in a text. Systems that attempt to acquire knowledge from text must first decompose complex noun phrases to get access to that informatio...
170
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JELIA
1998
Springer
15 years 10 months ago
1998
Springer
Abstract. One of the maincharacteristics of logical reasoning in knowledge based systems is its high computational complexity. Anytime deduction and anytime compilation are two att...
193
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DL
1994
Springer
15 years 10 months ago
1994
Springer
Digital Libraries will hold huge amounts of text and other forms of information. For the collections to be maximally useful, they must be highly organized with useful indexes and ...