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TCBB
2008
76views more  TCBB 2008»
15 years 4 months ago
Hadamard Conjugation for the Kimura 3ST Model: Combinatorial Proof Using Path Sets
Under a stochastic model of molecular sequence evolution the probability of each possible pattern of characters is well defined. The Kimura's three-substitution-types (K3ST) m...
Michael D. Hendy, Sagi Snir
CDC
2010
IEEE
169views Control Systems» more  CDC 2010»
14 years 11 months ago
Control of a bicycle using virtual holonomic constraints
The problem of making a bicycle trace a strictly convex Jordan curve with bounded roll angle and bounded speed is investigated. The problem is solved by enforcing a virtual holonom...
Luca Consolini, Manfredi Maggiore
COLING
2010
14 years 11 months ago
A Utility-Driven Approach to Question Ranking in Social QA
We generalize the task of finding question paraphrases in a question repository to a novel formulation in which known questions are ranked based on their utility to a new, referen...
Razvan C. Bunescu, Yunfeng Huang
JMLR
2010
118views more  JMLR 2010»
14 years 11 months ago
Dirichlet Process Mixtures of Generalized Linear Models
We propose Dirichlet Process mixtures of Generalized Linear Models (DP-GLMs), a new method of nonparametric regression that accommodates continuous and categorical inputs, models ...
Lauren Hannah, David M. Blei, Warren B. Powell
ICIP
2001
IEEE
16 years 6 months ago
Region-based approach for discriminant snakes
This paper proposes a statistic framework for segmenting textured areas over real images by discriminant snakes. Our active contour model has the ability to learn different textur...
Jordi Vitrià, Petia Radeva