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TFS
2008
94views more  TFS 2008»
14 years 11 months ago
An Empirical Study of Statistical Properties of the Choquet and Sugeno Integrals
This paper investigates the statistical properties of the Choquet and Sugeno integrals, used as multiattribute models. The investigation is done on an empirical basis, and focuses...
Michel Grabisch, Eric Raufaste
LWA
2008
15 years 1 months ago
Integrating the Rule-Based IE Component TextMarker into UIMA
In this paper we describe the integration of the rule-based IE component TEXTMARKER into the UIMA framework. We present a conceptual overview on the TEXTMARKER system before we de...
Peter Klügl, Martin Atzmüller, Frank Pup...
ORL
2008
91views more  ORL 2008»
14 years 11 months ago
On the integrality ratio for tree augmentation
We show that the standard linear programming relaxation for the tree augmentation problem in undirected graphs has an integrality ratio that approaches 3 2 . This refutes a conjec...
Joseph Cheriyan, Howard J. Karloff, Rohit Khandeka...
SIAMCO
2002
71views more  SIAMCO 2002»
14 years 11 months ago
Existence of Minimizers for Nonconvex, Noncoercive Simple Integrals
We consider the problem of minimizing autonomous, simple integrals like (P) min T 0 f x(t) , x (t) dt: x AC([0 , T]) with x(0) = x0 and x(T) = xT where f : R
P. Celada, S. Perrotta
NA
2008
72views more  NA 2008»
14 years 11 months ago
The numerical evaluation of a challenging integral
Standard numerical analysis tools, combined with elementary calculus, are deployed to evaluate a densely and wildly oscillatory integral proposed as a computational problem in the...
Walter Gautschi