2674 search results - page 384 / 535 » Data Models and Query Languages for Spatial Databases |
188
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EMNLP
2007
15 years 8 months ago
2007
We present two machine learning approaches to information extraction from semi-structured documents that can be used if no annotated training data are available, but there does ex...
148
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DBPL
1991
Springer
15 years 10 months ago
1991
Springer
We present a functional DBPL in the style of FP that facilitates the definition of precise semantics and opens up opportunities for far-reaching optimizations. The language is int...
301
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ICDE
2005
IEEE
16 years 7 months ago
2005
IEEE
Query processing in traditional information management systems has moved from an exact match model to more flexible paradigms allowing cooperative retrieval by aggregating the dat...
189
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ADBIS
2005
Springer
16 years 7 hour ago
2005
Springer
A key observation is that the invariants in database management determine the mapping steps of the supporting architecture. Referring to the multi-layered architecture of record-or...
171
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SSDBM
1998
IEEE
15 years 10 months ago
1998
IEEE
In several working environments, production involves repeated executions of certain procedures. A workflow describes the individual tasks performed in these procedures and their i...