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AMW
2009
14 years 11 months ago
Checking Containment of Schema Mappings (Preliminary Report)
In data exchange, data are materialised from a source schema to a target schema, according to suitable source-to-target constraints. Constraints are also expressed on the target sc...
Andrea Calì, Riccardo Torlone
CEC
2010
IEEE
14 years 11 months ago
A hybrid genetic algorithm and inver over approach for the travelling salesman problem
This paper proposes a two-phase hybrid approach for the travelling salesman problem (TSP). The first phase is based on a sequence based genetic algorithm (SBGA) with an embedded lo...
Shakeel Arshad, Shengxiang Yang
EVOW
2008
Springer
14 years 11 months ago
Particle Swarm Optimization for Tackling Continuous Review Inventory Models
We propose an alternative algorithm for solving continuous review inventory model problems for deteriorating items over a finite horizon. Our interest focuses on the case of timeā...
Konstantinos E. Parsopoulos, K. Skouri, Michael N....
MM
2010
ACM
203views Multimedia» more  MM 2010»
14 years 10 months ago
Processing web-scale multimedia data
The Internet brings us access to multimedia databases with billions of data instances. The massive amount of data available to researchers and application developers brings both o...
Malcolm Slaney, Edward Y. Chang
ICASSP
2010
IEEE
14 years 10 months ago
Multipass strategies for improving accuracy in a voice search application
This paper describes a set of techniques for improving the performance of automated voice search services intended for mobile users accessing these services over a range of portab...
Tianhe Zhang, Richard Rose, Jean Dahan