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JCSS
2010
190views more  JCSS 2010»
15 years 4 months ago
Pattern matching with don't cares and few errors
We present solutions for the k-mismatch pattern matching problem with don’t cares. Given a text t of length n and a pattern p of length m with don’t care symbols and a bound k...
Raphaël Clifford, Klim Efremenko, Ely Porat, ...
PVLDB
2010
103views more  PVLDB 2010»
15 years 4 months ago
Fast Optimal Twig Joins
In XML search systems twig queries specify predicates on node values and on the structural relationships between nodes, and a key operation is to join individual query node matche...
Nils Grimsmo, Truls Amundsen Bjørklund, Mag...
ENTCS
2011
99views more  ENTCS 2011»
15 years 1 months ago
Symmetry and Composition in Probabilistic Theories
The past decade has seen a remarkable resurgence of the old programme of finding more or less a priori axioms for the mathematical framework of quantum mechanics. The new impetus...
Alexander Wilce
ISQED
2011
IEEE
240views Hardware» more  ISQED 2011»
14 years 9 months ago
Fast optimization of nano-CMOS mixed-signal circuits through accurate metamodeling
—Design optimization methodologies for AMS-SoCs with analog, digital, and mixed-signal portions have not received significant attention, due to their high complexity. In mixed-s...
Oleg Garitselov, Saraju P. Mohanty, Elias Kougiano...
ICCV
2005
IEEE
16 years 8 months ago
Probabilistic Boosting-Tree: Learning Discriminative Models for Classification, Recognition, and Clustering
In this paper, a new learning framework?probabilistic boosting-tree (PBT), is proposed for learning two-class and multi-class discriminative models. In the learning stage, the pro...
Zhuowen Tu