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TMI
2002
78views more  TMI 2002»
15 years 6 months ago
A Quasi-Static Analysis for a Class of Induced-Current EIT Systems using Discrete Coils
A discrete coil EIT system is investigated for the general case of an eccentric circular inhomogeneity. The solution methodology of the forward problem of this system is explained....
Adnan Koksal, B. Murat Eyuboglu, Mehmet Demirbilek
ATMOS
2010
150views Optimization» more  ATMOS 2010»
15 years 5 months ago
Dynamic Graph Generation and Dynamic Rolling Horizon Techniques in Large Scale Train Timetabling
The aim of the train timetabling problem is to find a conflict free timetable for a set of passenger and freight trains along their routes in an infrastructure network. Several ...
Frank Fischer, Christoph Helmberg
IPCO
2010
153views Optimization» more  IPCO 2010»
15 years 4 months ago
An Effective Branch-and-Bound Algorithm for Convex Quadratic Integer Programming
We present a branch-and-bound algorithm for minimizing a convex quadratic objective function over integer variables subject to convex constraints. In a given node of the enumerati...
Christoph Buchheim, Alberto Caprara, Andrea Lodi
DCC
2011
IEEE
15 years 1 months ago
Collaboration in Distributed Hypothesis Testing with Quantized Prior Probabilities
The effect of quantization of prior probabilities in a collection of distributed Bayesian binary hypothesis testing problems over which the priors themselves vary is studied. In ...
Joong Bum Rhim, Lav R. Varshney, Vivek K. Goyal
ACL
2012
13 years 9 months ago
Collective Generation of Natural Image Descriptions
We present a holistic data-driven approach to image description generation, exploiting the vast amount of (noisy) parallel image data and associated natural language descriptions ...
Polina Kuznetsova, Vicente Ordonez, Alexander C. B...