19892 search results - page 3590 / 3979 » The POSTGRES Data Model |
177
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TAPSOFT
1997
Springer
15 years 11 months ago
1997
Springer
This paper presents an approach for specifying complex, structured systems with Evolving Algebras by means of aggregation and composition. Evolving algebras provide a formal method...
149
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
The enhanced pay-per-view (EPPV) model for providing continuous-media-on-demand(CMOD) services associates with each continuous media clip a display frequency that dependson the cl...
153
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FOCS
1993
IEEE
15 years 10 months ago
1993
IEEE
Let M be a fixed finite monoid. We consider the problem of implementing a data type containing a vector x ϭ ( x1, x2, . . . , xn) ʦ Mn , initially (1, 1, . . . , 1), with two kin...
152
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ISCA
1993
IEEE
15 years 10 months ago
1993
IEEE
Parity encoded redundant disk arrays provide highly reliable, cost effective secondary storage with high performance for read accesses and large write accesses. Their performance ...
200
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ICRA
1994
IEEE
15 years 10 months ago
1994
IEEE
A mobile robot requires perception of its local environment for both sensor based locomotion and for position estimation. Occupancy grids, based on ultrasonic range data, provide ...