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WWW
2002
ACM
15 years 10 months ago
A probabilistic approach to automated bidding in alternative auctions
This paper presents an approach to develop bidding agents that participate in multiple alternative auctions, with the goal of obtaining an item at the lowest price. The approach c...
Marlon Dumas, Lachlan Aldred, Guido Governatori, A...
CEC
2007
IEEE
15 years 4 months ago
Implicit alternative splicing for genetic algorithms
— In this paper we present a new nature-inspired variation operator for binary encodings in genetic algorithms (GAs). Our method, called implicit alternative splicing (iAS), is r...
Philipp Rohlfshagen, John A. Bullinaria
ICC
2007
IEEE
147views Communications» more  ICC 2007»
15 years 4 months ago
Ad-hoc Path: an Alternative to Backbone For Wireless Mesh Networks
Abstract –The access link contention can severely constrain the endto-end throughput of the path between a source and destination mobile node connected through the backbone of th...
Amir Esmailpour, Muhammad Jaseemuddin, Nidal Nasse...
SC
2005
ACM
15 years 3 months ago
Alternative Software Stacks for OGSA-based Grids
: The Open Grid Services Architecture (OGSA) has been a major step forward for Grid Computing, but its de facto reliance on the Web Services Resource Framework (WSRF) and WSNotific...
Marty A. Humphrey, Glenn S. Wasson, Yuliyan Kiryak...
COCO
2003
Springer
114views Algorithms» more  COCO 2003»
15 years 2 months ago
Bounded Nondeterminism and Alternation in Parameterized Complexity Theory
We give machine characterisations and logical descriptions of a number of parameterized complexity classes. The focus of our attention is the class W[P], which we characterise as ...
Yijia Chen, Jörg Flum, Martin Grohe