15033 search results - page 317 / 3007 » Complexity Theory and Algorithms |
138
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ASAP
2004
IEEE
15 years 10 months ago
2004
IEEE
We propose a radix-r digit-recurrence algorithm for complex square-root. The operand is prescaled to allow the selection of square-root digits by rounding of the residual. This lea...
156
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JAIR
2010
15 years 4 months ago
2010
As historically acknowledged in the Reasoning about Actions and Change community, intuitiveness of a logical domain description cannot be fully automated. Moreover, like any other...
288
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Abstract-- Current twig join algorithms incur high memory costs on queries that involve child-axis nodes. In this paper we provide an analytical explanation for this phenomenon. In...
292
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ICDE
1996
IEEE
16 years 7 months ago
1996
IEEE
This paper presents a difference calculus for determining changes to rule conditions in an active DBMS. The calculus has been used for implementing an algorithm to efficiently mon...
199
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ECAI
2004
Springer
15 years 11 months ago
2004
Springer
The Hierarchical Hidden Markov Model (HHMM) is a well formalized tool suitable to model complex patterns in long temporal or spatial sequences. Even if effective algorithms are ava...