2553 search results - page 49 / 511 » Modeling Trees with Hypertextures |
129
Voted
JCB
1998
15 years 3 months ago
1998
Abstract. The method of invariants is an approach to the problem of reconstructing the phylogenetic tree of a collection of m taxa using nucleotide sequence data. Models for the re...
186
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CC
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. We prove lower bounds on the randomized two-party communication complexity of functions that arise from read-once boolean formulae. A read-once boolean formula is a formu...
161
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COLT
2010
Springer
15 years 1 months ago
2010
Springer
We study graph estimation and density estimation in high dimensions, using a family of density estimators based on forest structured undirected graphical models. For density estim...
115
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NAACL
2003
15 years 4 months ago
2003
We introduce two probabilistic models that can be used to identify elementary discourse units and build sentence-level discourse parse trees. The models use syntactic and lexical ...
158
Voted
ACL
1996
15 years 4 months ago
1996
We present a language model consisting of a collection of costed bidirectional finite state automata associated with the head words of phrases. The model is suitable for increment...