472 search results - page 76 / 95 » Improving Cluster Method Quality by Validity Indices |
DEXA
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. Semantic matching of schemas in heterogeneous data sharing systems is time consuming and error prone. Existing mapping tools employ semi-automatic techniques for mapping ...
CCGRID
2006
IEEE
15 years 6 months ago
2006
IEEE
The Data Grid provides a scalable infrastructure for storage resources and data distribution management. It also supports a variety of scientific applications that require access...
99
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DEXA
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. The similarity join has become an important database primitive to support similarity search and data mining. A similarity join combines two sets of complex objects such t...
127
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EPIA
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Robots need to ground their external vocabulary and internal symbols in observations of the world. In recent works, this problem has been approached through combinations ...
187
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ICDE
2004
IEEE
16 years 1 months ago
2004
IEEE
This paper introduces a novel method of rights protection for categorical data through watermarking. We discover new watermark embedding channels for relational data with categori...