6284 search results - page 1131 / 1257 » An evaluation of Bradfordizing effects |
160
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DASFAA
2007
IEEE
16 years 23 days ago
2007
IEEE
Recent research shows that ontology as background knowledge can improve document clustering quality with its concept hierarchy knowledge. Previous studies take term semantic simila...
182
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
Abstract— In Multiple-Input Multiple-Output (MIMO) wireless systems, since different signals are transmitted by different antennas simultaneously, interference occurs between the...
225
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
—This paper addresses context issues in pervasive mobile computing and presents a semantic context model to support location based cooperative mobile applications. In this paper,...
145
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
— Epidemic worms has become a social problem owing to their potency in paralyzing the Internet, thus affecting our way of life. Recent researches have pointed out that epidemic w...
193
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ICDE
2007
IEEE
16 years 22 days ago
2007
IEEE
Partitioned query processing is an effective method to process continuous queries with large stateful operators in a distributed systems. This method typically partitions input da...