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GECCO
2009
Springer
121views Optimization» more  GECCO 2009»
15 years 8 months 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
CISC
2006
Springer
103views Cryptology» more  CISC 2006»
15 years 7 months ago
Dynamic Threshold and Cheater Resistance for Shamir Secret Sharing Scheme
In this paper, we investigate the problem of increasing the threshold parameter of the Shamir (t, n)-threshold scheme without interacting with the dealer. Our construction will re...
Christophe Tartary, Huaxiong Wang
CBSE
2008
Springer
15 years 6 months ago
A Practical Approach for Finding Stale References in a Dynamic Service Platform
The OSGiTM Service Platform is becoming the de facto standard for modularized Java applications. The market of OSGi based COTS components is continuously growing. OSGi specific pro...
Kiev Gama, Didier Donsez
FITRAMEN
2008
15 years 5 months ago
A Fair and Dynamic Load-Balancing Mechanism
The current data network scenario makes Traffic Engineering (TE) a very challenging task. The ever growing access rates and new applications running on end-hosts result in more var...
Federico Larroca, Jean-Louis Rougier
TSP
2010
14 years 10 months ago
Dynamic multichannel access with imperfect channel state detection
A restless multi-armed bandit problem that arises in multichannel opportunistic communications is considered, where channels are modeled as independent and identical Gilbert
Keqin Liu, Qing Zhao, Bhaskar Krishnamachari