771 search results - page 101 / 155 » Methods for Measuring Search Engine Performance over Time |
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Behavioral Targeting (BT) is a technique used by online advertisers to increase the effectiveness of their campaigns, and is playing an increasingly important role in the online a...
PR
2007
13 years 7 months ago
2007
We present a shape representation and a matching method for nonrigid shapes with closed contours. The representation utilizes the areas of the triangles formed by the boundary poi...
GECCO
2005
Springer
14 years 1 months ago
2005
Springer
Cellular genetic algorithms (cGAs) are mainly characterized by their spatially decentralized population, in which individuals can only interact with their neighbors. In this work,...
CVIU
2007
13 years 7 months ago
2007
We present a novel approach for visual tracking of structured behaviour as observed in human–computer interaction. An automatically acquired variable-length Markov model is used...
GECCO
2008
Springer
13 years 8 months ago
2008
Springer
In this paper we present a swarm grammar system that makes use of bio-inspired mechanisms of reproduction, communication and construction in order to build three-dimensional struc...