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» Information Modeling in the Time of the Revolution
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FOCS
2009
IEEE
16 years 1 months ago
Regularity Lemmas and Combinatorial Algorithms
— We present new combinatorial algorithms for Boolean matrix multiplication (BMM) and preprocessing a graph to answer independent set queries. We give the first asymptotic impro...
Nikhil Bansal, Ryan Williams
EPEW
2009
Springer
16 years 1 months ago
Performance of Auctions and Sealed Bids
We develop models of automated E-commerce techniques, which predict the economic outcomes of these decision mechanisms, including the price attained by a good and the resulting inc...
Erol Gelenbe, László Györfi
IWSOS
2009
Springer
16 years 1 months ago
Self-organized Evacuation Based on LifeBelt
Abstract. In this paper, we have investigated the feasibility of a selforganized evacuation process when compared with a centralized control. The evacuation strategy is based on ...
Kashif Zia, Alois Ferscha
BIBE
2008
IEEE
137views Bioinformatics» more  BIBE 2008»
16 years 1 months ago
A sparse variational Bayesian approach for fMRI data analysis
— The aim of this work is to propose a new approach for the determination of the design matrix in fMRI experiments. The design matrix embodies all available knowledge about exper...
Vangelis P. Oikonomou, Evanthia E. Tripoliti, Dimi...
TIME
2008
IEEE
16 years 26 days ago
Representing Public Transport Schedules as Repeating Trips
The movement in public transport networks is organized according to schedules. The real-world schedules are specified by a set of periodic rules and a number of irregularities fr...
Romans Kasperovics, Michael H. Böhlen, Johann...