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DAGSTUHL
2004
15 years 3 months ago
Adaptive Rich Media Presentations via Preference-Based Constrained Optimization
Personalization and adaptation of multi-media messages are well known and well studied problems. Ideally, each message should reflect its recipient's interests, device capabi...
Ronen I. Brafman, Doron A. Friedman
ICIP
2005
IEEE
16 years 4 months ago
Finding the global minimum for binary image restoration
Restoring binary images is a problem which arises in various application fields. In our paper, this problem is considered in a variational framework: the sought-after solution min...
Tony F. Chan, Selim Esedoglu, Mila Nikolova
GECCO
2006
Springer
143views Optimization» more  GECCO 2006»
15 years 6 months ago
Hybrid search for cardinality constrained portfolio optimization
In this paper, we describe how a genetic algorithm approach added to a simulated annealing (SA) process offers a better alternative to find the mean variance frontier in the portf...
Miguel A. Gomez, Carmen X. Flores, Maria A. Osorio
SIAMJO
2010
100views more  SIAMJO 2010»
14 years 9 months ago
Optimality Conditions via Exact Penalty Functions
Abstract: In this paper, we study KKT optimality conditions for constrained nonlinear programming problems and strong and Mordukhovich stationarities for mathematical
K. W. Meng, X. Q. Yang
HIPC
2005
Springer
15 years 7 months ago
Cost-Optimal Job Allocation Schemes for Bandwidth-Constrained Distributed Computing Systems
Abstract. This paper formulates the job allocation problem in distributed systems with bandwidth-constrained nodes. The bandwidth limitations of the nodes play an important role in...
Preetam Ghosh, Kalyan Basu, Sajal K. Das