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GECCO
2009
Springer
121views Optimization» more  GECCO 2009»
15 years 2 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
INFOCOM
2008
IEEE
15 years 4 months ago
Modeling Resource Sharing Dynamics of VoIP Users over a WLAN Using a Game-Theoretic Approach
—We consider a scenario in which users share an access point and are mainly interested in VoIP applications. Each user is allowed to adapt to varying network conditions by choosi...
Edson H. Watanabe, Daniel S. Menasché, Edmu...
81
Voted
IROS
2008
IEEE
133views Robotics» more  IROS 2008»
15 years 4 months ago
Haptic display of dynamic systems subject to holonomic constraints
Abstract— In this paper, we present a framework that enables an operator to haptically and visually interact with a dynamic simulation subject to virtual holonomic constraints. T...
Adolfo Rodriguez, Luis Basañez, J. Edward C...
88
Voted
AIED
2005
Springer
15 years 3 months ago
Teaching about Dynamic Processes A Teachable Agents Approach
This paper discusses the extensions that we have made to Betty’s Brain teachable agent system to help students learn about dynamic processes in a river ecosystem. Students first ...
Ruchi Gupta, Yanna Wu, Gautam Biswas
85
Voted
HICSS
2003
IEEE
159views Biometrics» more  HICSS 2003»
15 years 3 months ago
Emergent Structures in Supply Chains - A Study Integrating Agent-Based and System Dynamics Modeling
Supply chain management is a demanding and complicated task due to its broad scope and the strong connectedness of its objects and issues. In order to make theoretical investigati...
Nadine Schieritz, Andreas Größler