3333 search results - page 488 / 667 » New Invariants for Groups |
267
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
Existing work on similar sequence matching has focused on either whole matching or range subsequence matching. In this paper, we present novel methods for ranked subsequence match...
248
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
A number of organizations publish microdata for purposes such as public health and demographic research. Although attributes that clearly identify individuals, such as Name and So...
142
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SIGMOD
2002
ACM
16 years 6 months ago
2002
ACM
Recently, Haas and Hellerstein proposed the hash ripple join algorithm in the context of online aggregation. Although the algorithm rapidly gives a good estimate for many join-agg...
166
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
Abstract. Modern document collections often contain groups of documents with overlapping or shared content. However, most information retrieval systems process each document separa...
179
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ICSE
2004
IEEE-ACM
16 years 6 months ago
2004
IEEE-ACM
Immersive, interactive applications grouped under the concept of Immersipresence require on-line processing and mixing of multimedia data streams and structures. One critical issu...