3969 search results - page 389 / 794 » Query Processing Using Ontologies |
121
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IDMS
1997
Springer
15 years 9 months ago
1997
Springer
Abstract. This paper describes WIPETM (Wavelet Image Pornography Elimination), an algorithm capable of classifying an image as objectionable or benign. The algorithm uses a combina...
141
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BMCBI
2006
15 years 5 months ago
2006
Background: As numerous diseases involve errors in signal transduction, modern therapeutics often target proteins involved in cellular signaling. Interpretation of the activity of...
163
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VLDB
2005
ACM
15 years 10 months ago
2005
ACM
Devising a scheme for efficient and scalable querying of Resource Description Framework (RDF) data has been an active area of current research. However, most approaches define new...
161
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SIGMOD
2010
ACM
15 years 9 months ago
2010
ACM
The K-Nearest Neighbor search (kNN) problem has been investigated extensively in the past due to its broad range of applications. In this paper we study this problem in the contex...
141
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VLDB
2004
ACM
15 years 10 months ago
2004
ACM
The use of inaccurate or outdated database statistics by the query optimizer in a relational DBMS often results in a poor choice of query execution plans and hence unacceptably lo...