1821 search results - page 143 / 365 » U-DBMS: A Database System for Managing Constantly-Evolving D... |
108
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ICMCS
2005
IEEE
15 years 7 months ago
2005
IEEE
Due to the enormous increase in the stored digital contents, search and retrieval functionalities are necessary in multimedia systems. Though processor speed for standard PCs (Per...
172
Voted
DEXA
2006
Springer
15 years 3 months ago
2006
Springer
In recent years, many emerging database applications deal with large sets of continuously moving data objects. Since no computer system can commit continuously occurring infinitesi...
110
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SWAP
2007
15 years 3 months ago
2007
Abstract. Ontologies are pervading many areas of knowledge representation and management. To date, most research efforts have been spent on the development of sufficiently express...
139
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SIGMOD
1999
ACM
15 years 6 months ago
1999
ACM
Selectivity estimation of queries is an important and wellstudied problem in relational database systems. In this paper, we examine selectivity estimation in the context of Geogra...
218
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ICDE
2004
IEEE
16 years 3 months ago
2004
IEEE
XML support is being added to existing database management systems (DBMSs) and native XML systems are being developed both in industry and in academia. The individual performance ...