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» Algebras for Moving Objects and Their Implementation
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EVOW
2007
Springer
14 years 3 months ago
Accelerating Local Search in a Memetic Algorithm for the Capacitated Vehicle Routing Problem
Memetic algorithms usually employ long running times, since local search is performed every time a new solution is generated. Acceleration of a memetic algorithm requires focusing ...
Marek Kubiak, Przemyslaw Wesolek
W2GIS
2007
Springer
14 years 3 months ago
Towards the Next Generation of Location-Based Services
Location-based services (LBS) constitute an emerging application domain rapidly introduced in modern life habits. However, given that LBS already count a few years of commercial li...
Elias Frentzos, Kostas Gratsias, Yannis Theodoridi...
ICRA
2005
IEEE
258views Robotics» more  ICRA 2005»
14 years 2 months ago
Fast Line, Arc/Circle and Leg Detection from Laser Scan Data in a Player Driver
— A feature detection system has been developed for real-time identification of lines, circles and people legs from laser range data. A new method suitable for arc/circle detect...
João Xavier, Marco Pacheco, Daniel Castro, ...
WDAG
2005
Springer
82views Algorithms» more  WDAG 2005»
14 years 2 months ago
Distributed Transactional Memory for Metric-Space Networks
Transactional Memory is a concurrent programming API in which concurrent threads synchronize via transactions (instead of locks). Although this model has mostly been studied in the...
Maurice Herlihy, Ye Sun
KR
2004
Springer
14 years 2 months ago
A Logic of Motion
There are numerous applications such as air traffic management, cellular phone location tracking, and vehicle protection systems where there is a critical need to reason about mo...
Fusun Yaman, Dana S. Nau, V. S. Subrahmanian