6974 search results - page 1123 / 1395 » Querying Semi-Structured Data |
143
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ACMSE
2009
ACM
15 years 7 months ago
2009
ACM
This paper describes a research effort to improve the use of the cosine similarity information retrieval technique to detect unknown, known or variances of known rogue software by...
104
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GLOBECOM
2008
IEEE
15 years 7 months ago
2008
IEEE
Abstract—Network applications often require large data storage resources, fast queries, and frequent updates. Hash tables support these operations with low costs, yet they cannot...
113
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ICDE
2007
IEEE
15 years 7 months ago
2007
IEEE
Recent industry trends towards reducing the costs of ownership in large data centers emphasize the need for database system techniques for both automatic performance tuning and ef...
116
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CIVR
2007
Springer
15 years 7 months ago
2007
Springer
Ensuring the uniqueness of trademark images and protecting their identities are the most important objectives for the trademark registration process. To prevent trademark infringe...
135
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WADS
2007
Springer
15 years 7 months ago
2007
Springer
A ball graph is an intersection graph of a set of balls with arbitrary radii. Given a real number t > 1, we say that a subgraph G′ of a graph G is a t-spanner of G, if for eve...