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» Time delay systems with distribution dependent dynamics
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IPPS
1996
IEEE
15 years 10 months ago
Maximizing Speedup through Self-Tuning of Processor Allocation
We address the problem of maximizing application speedup through runtime, self-selection of an appropriate number of processors on which to run. Automatic, runtime selection of pr...
Thu D. Nguyen, Raj Vaswani, John Zahorjan
ICFP
2012
ACM
13 years 8 months ago
Addressing covert termination and timing channels in concurrent information flow systems
When termination of a program is observable by an adversary, confidential information may be leaked by terminating accordingly. While this termination covert channel has limited ...
Deian Stefan, Alejandro Russo, Pablo Buiras, Amit ...
CSCW
2006
ACM
16 years 10 days ago
Response times in N-user replicated, centralized, and proximity-based hybrid collaboration architectures
We evaluate response times, in N-user collaborations, of the popular centralized (client-server) and replicated (peer-to-peer) architectures, and a hybrid architecture in which ea...
Sasa Junuzovic, Prasun Dewan
EGPGV
2004
Springer
147views Visualization» more  EGPGV 2004»
15 years 11 months ago
I/O Strategies for Parallel Rendering of Large Time-Varying Volume Data
This paper presents I/O solutions for the visualization of time-varying volume data in a parallel and distributed computing environment. Depending on the number of rendering proce...
Hongfeng Yu, Kwan-Liu Ma, Joel Welling
CISS
2008
IEEE
16 years 26 days ago
Dynamic data compression for wireless transmission over a fading channel
—We consider a wireless node that randomly receives data from different sensor units. The arriving data must be compressed, stored, and transmitted over a wireless link, where bo...
Michael J. Neely