Sciweavers

1486 search results - page 73 / 298
» Algorithms for two-box covering
Sort
View
140
Voted
DEXA
2009
Springer
153views Database» more  DEXA 2009»
15 years 7 months ago
Three Approximation Algorithms for Energy-Efficient Query Dissemination in Sensor Database System
Abstract. Sensor database is a type of database management system which offers sensor data and stored data in its data model and query languages. In this system, when a user poses ...
Zhao Zhang, Xiaofeng Gao, Xuefei Zhang, Weili Wu, ...
MVA
1990
130views Computer Vision» more  MVA 1990»
15 years 4 months ago
An Adaptive Algorithm for Edge Detection with Subpixel Accuracy in Noisy Images
There is a tradeoff between noise insensitivity and accurate position in edge detection. This paper suggests an adaptivealgorithm which takes advantage of both LOG and NonLL filte...
Jesse S. Jin
132
Voted
AUSAI
2005
Springer
15 years 5 months ago
Understanding the Pheromone System Within Ant Colony Optimization
Abstract. Ant Colony Optimization (ACO) is a collection of metaheuristics inspired by foraging in ant colonies, whose aim is to solve combinatorial optimization problems. We identi...
Stephen Gilmour, Mark Dras
150
Voted
IPCO
2007
108views Optimization» more  IPCO 2007»
15 years 5 months ago
Robust Combinatorial Optimization with Exponential Scenarios
Following the well-studied two-stage optimization framework for stochastic optimization [15, 18], we study approximation algorithms for robust two-stage optimization problems with ...
Uriel Feige, Kamal Jain, Mohammad Mahdian, Vahab S...
102
Voted
DELTA
2002
IEEE
15 years 8 months ago
Smart Antenna Software Radio Test System
This paper covers the concept, architecture, development and demonstration of a Smart Antenna Software Radio Test System (SASRATS). SASRATS was designed and developed as a functio...
Peter J. Green, Desmond P. Taylor