C. P. Abubucker

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In this paper we study the following optimization problem in a plane multihop wireless network under the physical interference model. Given a multihop wireless network and a positive link weight (or demand) function, select a set of independent links whose total weight is maximized. This problem is known to be NP-hard. The best known approximation algorithm(More)
Integrating social statics and dynamics into a single mathematical theory is one of the hard problems that could cross-fertilize AI and cognitive science. How perception, language and action are situated by context and grounded in reality remains one of the grand challenges of AI and cognitive science (see the special issue of Artificial Intelligence, 2005,(More)
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