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GECCO
2009
Springer
121views Optimization» more  GECCO 2009»
14 years 10 days ago
Using memetic algorithms to improve portfolio performance in static and dynamic trading scenarios
The Portfolio Optimization problem consists of the selection of a group of assets to a long-term fund in order to minimize the risk and maximize the return of the investment. This...
Claus de Castro Aranha, Hitoshi Iba
ISCA
2010
IEEE
236views Hardware» more  ISCA 2010»
14 years 24 days ago
Elastic cooperative caching: an autonomous dynamically adaptive memory hierarchy for chip multiprocessors
Next generation tiled microarchitectures are going to be limited by off-chip misses and by on-chip network usage. Furthermore, these platforms will run an heterogeneous mix of ap...
Enric Herrero, José González, Ramon ...
ICASSP
2011
IEEE
12 years 11 months ago
A combinatorial optimization framework for subset selection in distributed multiple-radar architectures
Abstract—Widely distributed multiple radar architectures offer parameter estimation improvement for target localization. For a large number of radars, the achievable localization...
Hana Godrich, Athina P. Petropulu, H. Vincent Poor
SPAA
2009
ACM
14 years 2 months ago
Distributed algorithms for QoS load balancing
We consider a dynamic load balancing scenario in which users allocate resources in a non-cooperative and selfish fashion. The perceived performance of a resource for a user decre...
Heiner Ackermann, Simon Fischer, Martin Hoefer, Ma...
IHI
2010
169views Healthcare» more  IHI 2010»
13 years 2 months ago
Dynamic scheduling of emergency department resources
The processes carried out in a hospital emergency department can be thought of as structures of activities that require resources in order to execute. Costs are reduced when resou...
Junchao Xiao, Leon J. Osterweil, Qing Wang