14306 search results - page 98 / 2862 » Database System Concepts |
125
Voted
WWW
2005
ACM
16 years 4 months ago
2005
ACM
In this paper, we propose a framework, called XAR-Miner, for mining ARs from XML documents efficiently. In XAR-Miner, raw data in the XML document are first preprocessed to transf...
116
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EDBT
2006
ACM
16 years 3 months ago
2006
ACM
Ontologies are increasingly used to represent the intended real-world semantics of data and services in information systems. Unfortunately, different databases often do not relate ...
195
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SSD
1993
Springer
15 years 7 months ago
1993
Springer
Topological relationships between spatial objects represent important knowledge that users of geographic information systems expect to retrieve from a spatial database. A di cult t...
134
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ER
2006
Springer
15 years 7 months ago
2006
Springer
An issue in utilizing ontology in product information domain is how to make it operational. This requires considering the features to be included in a pragmatic product information...
135
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CIVR
2006
Springer
15 years 7 months ago
2006
Springer
Automatic semantic classification of video databases is very useful for users searching and browsing but it is a very challenging research problem as well. Combination of visual an...