Sciweavers

16082 search results - page 292 / 3217
» Algorithms for Marketing-Mix Optimization
Sort
View
IR
2010
15 years 5 months ago
A general approximation framework for direct optimization of information retrieval measures
Recently direct optimization of information retrieval (IR) measures becomes a new trend in learning to rank. Several methods have been proposed and the effectiveness of them has ...
Tao Qin, Tie-Yan Liu, Hang Li
IWSEC
2010
Springer
15 years 5 months ago
Optimal Adversary Behavior for the Serial Model of Financial Attack Trees
Abstract. Attack tree analysis is used to estimate different parameters of general security threats based on information available for atomic subthreats. We focus on estimating the...
Margus Niitsoo
SWARM
2010
SPRINGER
154views Optimization» more  SWARM 2010»
15 years 5 months ago
An Immune Concentration Based Virus Detection Approach Using Particle Swarm Optimization
This paper proposes an immune concentration based virus detection approach which utilizes a two-element concentration vector to construct the feature. In this approach, ‘self’ ...
Wei Wang, Pengtao Zhang, Ying Tan
TCS
2010
15 years 5 months ago
Runtime analysis of a binary particle swarm optimizer
We investigate the runtime of a Binary Particle Swarm Optimizer (PSO) for optimizing pseudo-Boolean functions f : {0, 1}n → R. The Binary PSO maintains a swarm of particles sear...
Dirk Sudholt, Carsten Witt
VTC
2010
IEEE
175views Communications» more  VTC 2010»
15 years 5 months ago
Sensitivity Analysis of the Optimal Parameter Settings of an LTE Packet Scheduler
—Advanced packet scheduling schemes in 3G/3G+ mobile networks provide one or more parameters to optimise the trade-off between QoS and resource efficiency. In this paper we stud...
I. Fernandez Diaz, Desislava C. Dimitrova, Kathlee...