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126
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CP
2003
Springer
15 years 9 months ago
Generating High Quality Schedules for a Spacecraft Memory Downlink Problem
This work introduces a combinatorial optimization problem called Mars Express Memory Dumping Problem (Mex-Mdp), which arises in the European Space Agency program Mars Express. It c...
Angelo Oddi, Nicola Policella, Amedeo Cesta, Gabri...
99
Voted
ANOR
2007
80views more  ANOR 2007»
15 years 3 months ago
The minimum shift design problem
The min-SHIFT DESIGN problem (MSD) is an important scheduling problem that needs to be solved in many industrial contexts. The issue is to find a minimum number of shifts and the...
Luca Di Gaspero, Johannes Gärtner, Guy Kortsa...
122
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CCR
2008
94views more  CCR 2008»
15 years 3 months ago
Probabilistic lossy counting: an efficient algorithm for finding heavy hitters
Knowledge of the largest traffic flows in a network is important for many network management applications. The problem of finding these flows is known as the heavy-hitter problem ...
Xenofontas A. Dimitropoulos, Paul Hurley, Andreas ...
126
Voted
IPCO
1998
99views Optimization» more  IPCO 1998»
15 years 5 months ago
Non-approximability Results for Scheduling Problems with Minsum Criteria
We provide several non-approximability results for deterministic scheduling problems whose objective is to minimize the total job completion time. Unless P = NP, none of the probl...
Han Hoogeveen, Petra Schuurman, Gerhard J. Woeging...
147
Voted
ICCV
2005
IEEE
16 years 5 months ago
Globally Optimal Estimates for Geometric Reconstruction Problems
We introduce a framework for computing statistically optimal estimates of geometric reconstruction problems. While traditional algorithms often suffer from either local minima or ...
Fredrik Kahl, Didier Henrion