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EOR
2007
117views more  EOR 2007»
15 years 6 months ago
Approximation of min-max and min-max regret versions of some combinatorial optimization problems
This paper investigates, for the first time in the literature, the approximation of minmax (regret) versions of classical problems like shortest path, minimum spanning tree, and ...
Hassene Aissi, Cristina Bazgan, Daniel Vanderpoote...
ICDAR
2011
IEEE
14 years 6 months ago
Math Spotting: Retrieving Math in Technical Documents Using Handwritten Query Images
—A method for locating mathematical expressions in document images without the use of optical character recognition is presented. An index of document regions is produced from re...
Richard Zanibbi, Li Yu
MOBIHOC
2012
ACM
13 years 9 months ago
Oblivious low-congestion multicast routing in wireless networks
We propose a routing scheme to implement multicast communication in wireless networks. The scheme is oblivious, compact, and completely decentralized. It is intended to support dy...
Antonio Carzaniga, Koorosh Khazaei, Fabian Kuhn
CDC
2009
IEEE
171views Control Systems» more  CDC 2009»
15 years 10 months ago
Achieving a nonovershooting transient response with multivariable dynamic output feedback tracking controllers
— We consider the use of dynamic output feedback control to improve the transient response to a step input, for invertible multivariable systems. A method is given for designing ...
Robert Schmid, Lorenzo Ntogramatzidis
COLING
2000
15 years 8 months ago
On Underspecified Processing of Dynamic Semantics
We propose a new inference system which operates on underspecified semantic representations of scope and anaphora. This system exploits anaphoric accessibility conditions from dyn...
Alexander Koller, Joachim Niehren