2070 search results - page 290 / 414 » Querying Communities in Relational Databases |
175
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VLDB
2002
ACM
15 years 11 months ago
2002
ACM
Abstract. Several alternatives to manage large XML document collections exist, ranging from file systems over relational or other database systems to specifically tailored XML base...
103
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ICDE
2007
IEEE
15 years 3 months ago
2007
IEEE
The problem of trajectory similarity in moving object databases is a relatively new topic in the spatial and spatiotemporal database literature. Existing work focuses on the spati...
BNCOD
2003
15 years 16 days ago
2003
Data mining aims at discovering important and previously unknown patterns from the dataset in the underlying database. Database mining performs mining directly on data stored in r...
HICSS
2005
IEEE
15 years 4 months ago
2005
IEEE
During the past decade there have been significant advances in the field of Natural Language Processing (NLP) and, in particular, Information Extraction (IE) [2] which have fueled...
193
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ICDE
2003
IEEE
16 years 15 days ago
2003
IEEE
Expressing complex OLAP queries using group-by, aggregation, and joins can be extremely difficult. As a result of this, many alternate ways of expressing such queries have been de...