5954 search results - page 367 / 1191 » Querying Bi-level Information |
178
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P2P
2007
IEEE
16 years 1 months ago
2007
IEEE
Range queries are a very powerful tool in a wide range of data management systems and are vital to a multitude of applications. The hierarchy of structured overlay systems can be ...
160
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AIIA
2007
Springer
16 years 1 months ago
2007
Springer
Relational database (DB) management systems provide the standard means for structuring and querying large amounts of data. However, to access such data the exact structure of the D...
147
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AIRS
2005
Springer
16 years 12 days ago
2005
Springer
Query expansion techniques generally select new query terms from a set of top ranked documents. Although a user’s manual judgment of those documents would much help to select goo...
216
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ISSADS
2004
Springer
16 years 6 days ago
2004
Springer
The recent emergence of handheld devices and wireless networks has implied an exponential increase of terminals users. So, today, service providers have to propose new application...
213
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GLOBE
2009
Springer
15 years 11 months ago
2009
Springer
Skyline queries help users make intelligent decisions over complex data, where different and often conflicting criteria are considered. A challenging problem is to support skylin...