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ATMOS
2010
169views Optimization» more  ATMOS 2010»
13 years 5 months ago
Traffic Signal Optimization Using Cyclically Expanded Networks
Traditionally, the coordination of multiple traffic signals and the traffic assignment problem in an urban street network are considered as two separate optimization problems. How...
Ekkehard Köhler, Martin Strehler
VTC
2007
IEEE
132views Communications» more  VTC 2007»
14 years 2 months ago
Collaborative Information Revelation and Collusion in "Word-of-Mouth" Access Selection Schemes
— “Word-of-Mouth”, a novel scheme for sharing the service quality experienced with different local networks, is presented and evaluated as a distributed solution for performi...
Pietro Lungaro
EOR
2008
97views more  EOR 2008»
13 years 8 months ago
Optimization models for the single delay management problem in public transportation
Passengers travelling in public transportation networks often have to use different lines to cover the trip from their origin to the desired destination. As a consequence, the rel...
Géraldine Heilporn, Luigi De Giovanni, Mart...
AAAI
2011
12 years 7 months ago
Sparse Matrix-Variate t Process Blockmodels
We consider the problem of modeling network interactions and identifying latent groups of network nodes. This problem is challenging due to the facts i) that the network nodes are...
Zenglin Xu, Feng Yan, Yuan Qi
AAAI
2012
11 years 10 months ago
Security Games for Controlling Contagion
Many strategic actions carry a ‘contagious’ component beyond the immediate locale of the effort itself. Viral marketing and peacekeeping operations have both been observed to ...
Jason Tsai, Thanh H. Nguyen, Milind Tambe