7264 search results - page 472 / 1453 » A multiplicative up-propagation algorithm |
163
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SIGIR
2006
ACM
16 years 22 days ago
2006
ACM
We introduce a novel approach to combining rankings from multiple retrieval systems. We use a logistic regression model or an SVM to learn a ranking from pairwise document prefere...
185
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EUROPAR
2005
Springer
16 years 10 days ago
2005
Springer
Sophisticated parallel matrix multiplication algorithms like PDGEMM exhibit a complex structure and can be controlled by a large set of parameters including blocking factors and bl...
141
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LATIN
2004
Springer
16 years 4 days ago
2004
Springer
This paper presents a new mathematical model of AIMD (Additive Increase Multiplicative Decrease) TCP for general networks that we believe is better than those previously used when...
132
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PPSN
1998
Springer
15 years 11 months ago
1998
Springer
This paper examines several niching and elitist models applied to Multiple-Objective Genetic Algorithms (MOGAs). Test cases consider a simple problem as well as multidisciplinary d...
184
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RECOMB
1997
Springer
15 years 11 months ago
1997
Springer
We present a new polynomial time approximation scheme (PTAS) for tree alignment, which is an important variant of multiple sequence alignment. As in the existing PTASs in the liter...