1039 search results - page 150 / 208 » Query reformulation with constraints |
140
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ICDM
2008
IEEE
15 years 11 months ago
2008
IEEE
Motivated by the need for unification of the field of data mining and the growing demand for formalized representation of outcomes of research, we address the task of constructi...
132
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HIPC
2004
Springer
15 years 9 months ago
2004
Springer
It is well known that in a typical real-time system, certain parameters, such as the execution time of a job, are not fixed numbers. In such systems, it is common to characterize ...
160
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CSFW
2003
IEEE
15 years 9 months ago
2003
IEEE
SPKI/SDSI is a language for expressing distributed access control policy, derived from SPKI and SDSI. We provide a first-order logic (FOL) semantics for SDSI, and show that it ha...
168
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LPNMR
1997
Springer
15 years 8 months ago
1997
Springer
Turi [20] introduced the important notion of a constrained atom: an atom with associated equality and disequality constraints on its arguments. A set of constrained atoms is a cons...
141
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COOPIS
2004
IEEE
15 years 8 months ago
2004
IEEE
Semantically heterogeneous and distributed data sources are quite common in several application domains such as bioinformatics and security informatics. In such a setting, each dat...