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HIPEAC
2005
Springer
15 years 5 months ago
A Practical Method for Quickly Evaluating Program Optimizations
This article aims at making iterative optimization practical and usable by speeding up the evaluation of a large range of optimizations. Instead of using a full run to evaluate a s...
Grigori Fursin, Albert Cohen, Michael F. P. O'Boyl...
PPAM
2005
Springer
15 years 5 months ago
Total Exchange Performance Modelling Under Network Contention
Abstract. One of the most important collective communication patterns for scientific applications is the many to many, also called complete exchange. Although efficient All-to-All...
Luiz Angelo Steffenel, Grégory Mounié...
SC
2004
ACM
15 years 5 months ago
Rating Compiler Optimizations for Automatic Performance Tuning
To achieve maximum performance gains through compiler optimization, most automatic performance tuning systems use a feed-back directed approach to rate the code versions generated...
Zhelong Pan, Rudolf Eigenmann
UIST
2004
ACM
15 years 5 months ago
Automatic projector calibration with embedded light sensors
Projection technology typically places several constraints on the geometric relationship between the projector and the projection surface to obtain an undistorted, properly sized ...
Johnny C. Lee, Paul H. Dietz, Dan Maynes-Aminzade,...
ROBOCUP
2004
Springer
122views Robotics» more  ROBOCUP 2004»
15 years 5 months ago
A Vision Based System for Goal-Directed Obstacle Avoidance
We present a complete system for obstacle avoidance for a mobile robot. It was used in the RoboCup 2003 obstacle avoidance challenge in the Sony Four Legged League. The system enab...
Jan Hoffmann, Matthias Jüngel, Martin Lö...