1126 search results - page 126 / 226 » Similarity Evaluation on Tree-structured Data |
140
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PAKDD
2004
ACM
15 years 9 months ago
2004
ACM
Abstract. Given a point query Q in multi-dimensional space, K-Nearest Neighbor (KNN) queries return the K closest answers in the database with respect to Q. In this scenario, it is...
114
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ISCA
2000
IEEE
15 years 8 months ago
2000
IEEE
This paper evaluates performance characteristics of the Compaq ES40 shared memory multiprocessor. The ES40 system contains up to four Alpha 21264 CPU’s together with a high-perf...
148
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PPDP
2010
Springer
15 years 2 months ago
2010
Springer
Database query optimizers rely on data statistics in selecting query execution plans. Similar query optimization techniques are desirable for deductive databases and, to make this...
139
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EMNLP
2009
15 years 2 months ago
2009
We have designed, implemented and evaluated an end-to-end system spellchecking and autocorrection system that does not require any manually annotated training data. The World Wide...
150
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IS
2008
15 years 4 months ago
2008
Performing data mining tasks in streaming data is considered a challenging research direction, due to the continuous data evolution. In this work, we focus on the problem of clust...