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AIPS
2009
13 years 8 months ago
Suboptimal and Anytime Heuristic Search on Multi-Core Machines
In order to scale with modern processors, planning algorithms must become multi-threaded. In this paper, we present parallel shared-memory algorithms for two problems that underli...
Ethan Burns, Seth Lemons, Wheeler Ruml, Rong Zhou
CP
2010
Springer
13 years 6 months ago
Testing Expressibility Is Hard
We study the expressibility problem: given a finite constraint language Γ on a finite domain and another relation R, can Γ express R? We prove, by an explicit family of example...
Ross Willard
ICRA
2008
IEEE
143views Robotics» more  ICRA 2008»
14 years 1 months ago
How morphology affects self-assembly in a stochastic modular robot
Abstract— Self-assembly is a process through which an organized structure can spontaneously form from simple parts. Taking inspiration from biological examples of self-assembly, ...
Shuhei Miyashita, Max Kessler, Marco Lungarella
PERCOM
2009
ACM
14 years 8 months ago
Human Tracking Using Electric Fields
In this paper we describe a simple, cheap, and unobtrusive demo system that can track multiple persons with low-frequency electric fields. The system's operation is based on m...
Miika Valtonen, Jukka Vanhala
SC
2000
ACM
13 years 12 months ago
Distributed Rendering for Scalable Displays
We describe a novel distributed graphics system that allows an application to render to a large tiled display. Our system, called WireGL, uses a cluster of off-the-shelf PCs conne...
Greg Humphreys, Ian Buck, Matthew Eldridge, Pat Ha...