884 search results - page 45 / 177 » Temporal Templates and Analysis of Time Related Data |
115
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DBPL
2001
Springer
15 years 4 months ago
2001
Springer
Abstract. We address a fundamental question concerning spatio-temporal database systems: “What are exactly spatio-temporal queries?” We define spatio-temporal queries to be co...
100
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KDD
2006
ACM
16 years 7 days ago
2006
ACM
Contextual text mining is concerned with extracting topical themes from a text collection with context information (e.g., time and location) and comparing/analyzing the variations...
118
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VLDB
1991
ACM
15 years 3 months ago
1991
ACM
Systems designed for efficient retrieval of conventional data can be very inefficient at retrieving documents. Documents have more complex structure than conventional data, and th...
100
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TAL
2010
Springer
14 years 6 months ago
2010
Springer
This paper provides a linguistic semantic analysis of time and aspect in natural languages. On the basis of topological concepts, notions are introduced like the basic aspectual op...
EDBT
2000
ACM
15 years 3 months ago
2000
ACM
Warehouse view self-maintenance refers to maintaining materialized views at a data warehouse without accessing source data. Self-maintenance has been studied for nontemporal views...