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COLING
2008
15 years 7 months ago
Modeling Semantic Containment and Exclusion in Natural Language Inference
We propose an approach to natural language inference based on a model of natural logic, which identifies valid inferences by their lexical and syntactic features, without full sem...
Bill MacCartney, Christopher D. Manning
BMCBI
2008
111views more  BMCBI 2008»
15 years 6 months ago
A perl package and an alignment tool for phylogenetic networks
Background: Phylogenetic networks are a generalization of phylogenetic trees that allow for the representation of evolutionary events acting at the population level, like recombin...
Gabriel Cardona, Francesc Rosselló, Gabriel...
SASO
2008
IEEE
16 years 25 days ago
Empirical Characterization of Discretization Error in Gradient-Based Algorithms
Many self-organizing and self-adaptive systems use the biologically inspired “gradient” primitive, in which each device in a network estimates its distance to the closest devi...
Jonathan Bachrach, Jacob Beal, Joshua Horowitz, Da...
ICRA
1993
IEEE
162views Robotics» more  ICRA 1993»
15 years 10 months ago
An Integrated Experience-Based Approach to Navigational Path Planning for Autonomous Mobile Robots
Navigationalpath planning is a classicalproblem in autonomous mobile robotics. Most AI approachesto path planning use goal-directedheuristicsearch of problem spaces defined by spa...
Ashok K. Goel, Michael W. Donnellan, Nancy Vazquez...
HICSS
2006
IEEE
161views Biometrics» more  HICSS 2006»
16 years 15 days ago
The Collaboration Engineering Maturity Model
The focus of this paper is to introduce a comprehensive model for assessing and improving the maturity of Collaboration Engineering (CE) processes. The model is targeted at introd...
Eric L. Santanen, Gwendolyn L. Kolfschoten, Kastur...