7758 search results - page 1183 / 1552 » On the Number of Distributive Lattices |
159
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ICDT
1995
ACM
15 years 10 months ago
1995
ACM
A tuple t1 of relation R subsumes tuple t2 of R, with respect to a query Q if for every database, tuple t1 derives all, and possibly more, answers to query Q than derived by tuple ...
127
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ISN
1995
Springer
15 years 10 months ago
1995
Springer
Intelligent monitoring facilities are of paramount importance in both service and network management as they provide the capability to monitor quality of service and utilisation pa...
202
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SIGMOD
1995
ACM
15 years 10 months ago
1995
ACM
This paper describes an efficient optimistic concurrency control scheme for use in distributed database systems in which objects are cached and manipulated at client machines whil...
140
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STACS
1995
Springer
15 years 10 months ago
1995
Springer
Motivatedby the analysis of known parallel techniques for the solution of linear tridiagonal system, we introduce generalized scans, a class of recursively de ned lengthpreserving...
179
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VISUALIZATION
1995
IEEE
15 years 10 months ago
1995
IEEE
There are many applications that can benefit from the simultaneous display of multiple layers of data. The objective in these cases is to render the layered surfaces in a such way...