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» Algebraic Totality, towards Completeness
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COMGEO
2010
ACM
13 years 5 months ago
An efficient algorithm for the stratification and triangulation of an algebraic surface
: We present a method to compute the exact topology of a real algebraic surface S, implicitly given by a polynomial f Q[x,y,z] of arbitrary total degree N. Additionally, our analy...
Eric Berberich, Michael Kerber, Michael Sagraloff
TCS
2002
13 years 5 months ago
Process algebra for performance evaluation
This paper surveys the theoretical developments in the field of stochastic process algebras, process algebras where action occurrences may be subject to a delay that is determined...
Holger Hermanns, Ulrich Herzog, Joost-Pieter Katoe...
ICRA
2005
IEEE
134views Robotics» more  ICRA 2005»
13 years 11 months ago
Towards Decentralization of Multi-robot Navigation Functions
—We present a navigation function through which a group of mobile agents can be coordinated to achieve a particular formation, both in terms of shape and orientation, while avoid...
Herbert G. Tanner, Amit Kumar
SODA
2003
ACM
131views Algorithms» more  SODA 2003»
13 years 7 months ago
Root comparison techniques applied to computing the additively weighted Voronoi diagram
This work examines algebraic techniques for comparing quadratic algebraic numbers, thus yielding methods for deciding key predicates in various geometric constructions. Our motiva...
Menelaos I. Karavelas, Ioannis Z. Emiris
JAIR
2007
120views more  JAIR 2007»
13 years 5 months ago
An Algebraic Graphical Model for Decision with Uncertainties, Feasibilities, and Utilities
Numerous formalisms and dedicated algorithms have been designed in the last decades to model and solve decision making problems. Some formalisms, such as constraint networks, can ...
Cédric Pralet, Gérard Verfaillie, Th...