152
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SIGMOD
15 years 8 months ago
2009 ACM 
Mobile communication data analysis has been often used as a background application to motivate many data mining problems. However, very few data mining researchers have a chance t...
182
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SIGMOD
16 years 1 months ago
2009 ACM 
The ParAccel Analytic DatabaseTM is a fast shared-nothing parallel relational database system with a columnar orientation, adaptive compression, memory-centric design, and an enha...
222
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SIGMOD
16 years 1 months ago
2009 ACM
Named entity recognition aims at extracting named entities from unstructured text. A recent trend of named entity recognition is finding approximate matches in the text with respe...
197
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SIGMOD
16 years 1 months ago
2009 ACM 
In this paper, we study a novel form of continuous nearest neighbor queries in the presence of obstacles, namely continuous obstructed nearest neighbor (CONN) search. It considers...
232
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SIGMOD
16 years 1 months ago
2009 ACM
Solid state drives perform random reads more than 100x faster than traditional magnetic hard disks, while offering comparable sequential read and write bandwidth. Because of their...
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