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ATMOS
2007
114views Optimization» more  ATMOS 2007»
13 years 10 months ago
Fast Approaches to Robust Railway Timetabling
The Train Timetabling Problem (TTP) consists in finding a train schedule on a railway network that satisfies some operational constraints and maximizes a profit function which c...
Matteo Fischetti, Arrigo Zanette, Domenico Salvagn...
CIDR
2009
155views Algorithms» more  CIDR 2009»
13 years 10 months ago
LifeRaft: Data-Driven, Batch Processing for the Exploration of Scientific Databases
Workloads that comb through vast amounts of data are gaining importance in the sciences. These workloads consist of "needle in a haystack" queries that are long running ...
Xiaodan Wang, Randal C. Burns, Tanu Malik
ANOR
2007
92views more  ANOR 2007»
13 years 9 months ago
Portfolio selection with probabilistic utility
We present a novel portfolio selection technique, which replaces the traditional maximization of the utility function with a probabilistic approach inspired by statistical physics....
Robert Marschinski, Pietro Rossi, Massimo Tavoni, ...
CN
2008
97views more  CN 2008»
13 years 9 months ago
Towards real-time dynamic spectrum auctions
In this paper, we propose a low-complexity auction framework to distribute spectrum in real-time among a large number of wireless users with dynamic traffic. Our design consists o...
Sorabh Gandhi, Chiranjeeb Buragohain, Lili Cao, Ha...
CORR
2010
Springer
94views Education» more  CORR 2010»
13 years 9 months ago
Optimal Bangla Keyboard Layout using Association Rule of Data Mining
In this paper we present an optimal Bangla Keyboard Layout, which distributes the load equally on both hands so that maximizing the ease and minimizing the effort. Bangla alphabet...
Md. Hijbul Alam, Abdul Kadar Muhammad Masum, Moham...