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IPPS
1998
IEEE
15 years 2 months ago
Processor Lower Bound Formulas for Array Computations and Parametric Diophantine Systems
Using a directed acyclic graph (dag) model of algorithms, we solve a problem related to precedenceconstrained multiprocessor schedules for array computations: Given a sequence of ...
Peter R. Cappello, Ömer Egecioglu
CONCUR
2006
Springer
15 years 1 months ago
A Livelock Freedom Analysis for Infinite State Asynchronous Reactive Systems
We describe an incomplete but sound and efficient livelock freedom test for infinite state asynchronous reactive systems. The method s a system into a set of simple control flow cy...
Stefan Leue, Alin Stefanescu, Wei Wei
PODC
2010
ACM
15 years 1 months ago
Brief announcement: exponential speed-up of local algorithms using non-local communication
We demonstrate how to leverage a system’s capability for allto-all communication to achieve an exponential speed-up of local algorithms despite bandwidth and memory restrictions...
Christoph Lenzen, Roger Wattenhofer
ICRA
2003
IEEE
130views Robotics» more  ICRA 2003»
15 years 3 months ago
Design of a redundantly actuated leg mechanism
− In humanoid robot system, many human-body motions such as walking, running, jumping, etc require large power. To achieve a high power-to-weight ratio, this paper proposes a new...
Byung Rok So, Byung-Ju Yi, Whee Kuk Kim, Sang-Rok ...
HPDC
2007
IEEE
15 years 4 months ago
Failure-aware checkpointing in fine-grained cycle sharing systems
Fine-Grained Cycle Sharing (FGCS) systems aim at utilizing the large amount of idle computational resources available on the Internet. Such systems allow guest jobs to run on a ho...
Xiaojuan Ren, Rudolf Eigenmann, Saurabh Bagchi