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JNS
2008
79views more  JNS 2008»
15 years 6 months ago
Singularly Perturbed Monotone Systems and an Application to Double Phosphorylation Cycles
The theory of monotone dynamical systems has been found very useful in the modeling of some gene, protein, and signaling networks. In monotone systems, every net feedback loop is p...
Liming Wang, Eduardo D. Sontag
JMLR
2006
115views more  JMLR 2006»
15 years 6 months ago
Structured Prediction, Dual Extragradient and Bregman Projections
We present a simple and scalable algorithm for maximum-margin estimation of structured output models, including an important class of Markov networks and combinatorial models. We ...
Benjamin Taskar, Simon Lacoste-Julien, Michael I. ...
IJFCS
2007
77views more  IJFCS 2007»
15 years 6 months ago
Optimal Construction of Sense of Direction in a Torus by a Mobile Agent
Sense of direction is a property of the edge-labeling of a network whose availability facilitates computations and often decreases their complexity. In this paper we consider the ...
Hanane Becha, Paola Flocchini
APIN
2005
94views more  APIN 2005»
15 years 6 months ago
Extension of Petri Nets for Representing and Reasoning with Tasks with Imprecise Durations
This paper presents an extension of Petri net framework with imprecise temporal properties. We use possibility theory to represent imprecise time by time-stamping tokens and assig...
Stanislav Kurkovsky, Rasiah Loganantharaj
TROB
2008
207views more  TROB 2008»
15 years 6 months ago
Learning Object Affordances: From Sensory-Motor Coordination to Imitation
Affordances encode relationships between actions, objects and effects. They play an important role on basic cognitive capabilities such as prediction and planning. We address the p...
Luis Montesano, Manuel Lopes, Alexandre Bernardino...