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GECCO
2008
Springer
192views Optimization» more  GECCO 2008»
15 years 7 months ago
Non-linear factor model for asset selection using multi objective genetic programming
Investors vary with respect to their expected return and aversion to associated risk, and hence also vary in their performance expectations of the stock market portfolios they hol...
Ghada Hassan
ECOWS
2009
Springer
16 years 27 days ago
A Model and Algorithm for Self-Adaptation in Service-oriented Systems
Abstract—In this paper, we address the problem of selfadaptation in internet-scale service-oriented systems. Services need to adapt by select the best neighboring services solely...
Christoph Dorn, Daniel Schall, Schahram Dustdar
ICC
2007
IEEE
155views Communications» more  ICC 2007»
16 years 19 days ago
Capacity Achieving Pilot Design for MIMO-OFDM over Time-Varying Frequency-Selective Channels
— In this paper1 we analyze the capacity of MIMOOFDM systems that utilize pilot symbols to acquire estimation of the radio channel at the receiver. An analytical framework is dev...
Ivan Cosovic, Gunther Auer
ICMCS
2007
IEEE
138views Multimedia» more  ICMCS 2007»
16 years 19 days ago
Mismatch Impact on Per-Pixel End-to-End Distortion Estimation and Coding Mode Selection
The recursive optimal per-pixel estimate (ROPE) is an effective end-to-end distortion estimation scheme. Most existing ROPE-based applications assume that: (i) the encoder knows e...
Hua Yang, Kenneth Rose
JCM
2006
89views more  JCM 2006»
15 years 6 months ago
A Premium Traffic Management in DiffServ Through End-to-End Delay Budget Partitioning
Our novel Call Admission Control (CAC) scheme [1], [2] determines the number of Expedited Forwarding (EF) (Premium) flows accepted, based on e2e available bandwidth measurement. Ho...
Hamada Alshaer, Eric Horlait