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2010
Springer
14 years 7 months ago
A new multi-objective optimization formulation for rail-car fleet sizing problems
Abstract With potential application to a variety of industries, fleet sizing problems present a prevalent and significant challenge for engineers and managers. This is especially t...
Hamid Reza Sayarshad, Timothy Marler
99
Voted
ICIP
2008
IEEE
16 years 2 months ago
Inverse image problem of designing phase shifting masks in optical lithography
The continual shrinkage of minimum feature size in integrated circuit (IC) fabrication incurs more and more serious distortion in the optical lithography process, generating circu...
Stanley H. Chan, Edmund Y. Lam
ICDE
2006
IEEE
122views Database» more  ICDE 2006»
15 years 6 months ago
Pragmatics and Open Problems for Inter-schema Constraint Theory
We consider pragmatic issues in applying constraint-based theories (such as that developed for data exchange) to a variety of problems. We identify disconnects between theoreticia...
Arnon Rosenthal, Leonard J. Seligman
90
Voted
EMO
2003
Springer
81views Optimization» more  EMO 2003»
15 years 5 months ago
Solving Hierarchical Optimization Problems Using MOEAs
Abstract. In this paper, we propose an approach for solving hierarchical multi-objective optimization problems (MOPs). In realistic MOPs, two main challenges have to be considered:...
Christian Haubelt, Sanaz Mostaghim, Jürgen Te...
89
Voted
IWMM
1998
Springer
103views Hardware» more  IWMM 1998»
15 years 4 months ago
The Memory Fragmentation Problem: Solved?
We show that for 8 real and varied C and C++ programs, several conventional dynamic storage allocators provide nearzero fragmentation, once we account for overheads due to impleme...
Mark S. Johnstone, Paul R. Wilson