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EOR
2010
114views more  EOR 2010»
14 years 12 months ago
Technology choice under several uncertainty sources
We analyze a model of irreversible investment with two sources of uncertainty. A riskneutral decision maker has the choice between two mutually exclusive projects under input pric...
Catherine Bobtcheff, Stéphane Villeneuve
IVC
2008
142views more  IVC 2008»
14 years 12 months ago
3D-spline reconstruction using shape from shading: Spline from shading
In this work, we propose an original method of resolution of the shape from shading problem, which is accurate and converges with a few iterations. It relies on two simple ideas. ...
Frédéric Courteille, Alain Crouzil, ...
JSYML
2008
82views more  JSYML 2008»
14 years 12 months ago
The number of openly generated Boolean algebras
This article is devoted to two different generalizations of projective Boolean algebras: openly generated Boolean algebras and tightly -filtered Boolean algebras. We show that for ...
Stefan Geschke, Saharon Shelah
COGSCI
2004
74views more  COGSCI 2004»
14 years 11 months ago
Feature centrality and property induction
A feature is central to a concept to the extent that other features depend on it. Four studies tested the hypothesis that people will project a feature from a base concept to a ta...
Constantinos Hadjichristidis, Steven A. Sloman, Ro...
DAGSTUHL
2007
15 years 1 months ago
Graph matching with type constraints on nodes and edges
Abstract. In this paper, we consider two particular problems of directed graph matching. The first problem concerns graphs with nodes that have been subdivided into classes of di...
Catherine Fraikin, Paul Van Dooren