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CCGRID
2001
IEEE
15 years 1 months ago
Sabotage-Tolerance Mechanisms for Volunteer Computing Systems
In this paper, we address the new problem of protecting volunteer computing systems from malicious volunteers who submit erroneous results by presenting sabotagetolerance mechanis...
Luis F. G. Sarmenta
66
Voted
DAC
2010
ACM
14 years 9 months ago
RAMP gold: an FPGA-based architecture simulator for multiprocessors
We present RAMP Gold, an economical FPGA-based architecture simulator that allows rapid early design-space exploration of manycore systems. The RAMP Gold prototype is a high-throu...
Zhangxi Tan, Andrew Waterman, Rimas Avizienis, Yun...
EUROPAR
2009
Springer
15 years 1 months ago
Optimal and Near-Optimal Energy-Efficient Broadcasting in Wireless Networks
Abstract. In this paper we propose an energy-efficient broadcast algorithm for wireless networks for the case where the transmission powers of the nodes are fixed. Our algorithm is...
Christos A. Papageorgiou, Panagiotis C. Kokkinos, ...
ICPP
1998
IEEE
15 years 1 months ago
Efficient Collective Communication on Heterogeneous Networks of Workstations
Networks of Workstations (NOW) have become an attractive alternative platform for high performance computing. Due to the commodity nature of workstations and interconnects and due...
Mohammad Banikazemi, Vijay Moorthy, Dhabaleswar K....
EUROPAR
2001
Springer
15 years 2 months ago
An Efficient Indirect Branch Predictor
In this paper, we present a new hybrid branch predictor called the GoStay2, which can effectively reduce indirect misprediction rates. The GoStay2 has two different mechanisms comp...
Yul Chu, Mabo Robert Ito