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HCW
1999
IEEE
14 years 1 days ago
Communication Modeling of Heterogeneous Networks of Workstations for Performance Characterization of Collective Operations
: Networks of Workstations (NOW) have become an attractive alternative platform for high performance computing. Due to the commodity nature of workstations and interconnects and du...
Mohammad Banikazemi, Jayanthi Sampathkumar, Sandee...
ASPDAC
2004
ACM
117views Hardware» more  ASPDAC 2004»
14 years 1 months ago
Performance-driven global placement via adaptive network characterization
Delay minimization continues to be an important objective in the design of high-performance computing system. In this paper, we present an effective methodology to guide the delay...
Mongkol Ekpanyapong, Sung Kyu Lim
MOBIHOC
2002
ACM
14 years 7 months ago
Characterizing the interaction between routing and MAC protocols in ad-hoc networks
We empirically study the effect of mobility and interaction between various input parameters on the performance of protocols designed for wireless ad-hoc networks. An important ob...
Christopher L. Barrett, Achla Marathe, Madhav V. M...
DSN
2008
IEEE
14 years 2 months ago
A characterization of instruction-level error derating and its implications for error detection
In this work, we characterize a significant source of software derating that we call instruction-level derating. Instruction-level derating encompasses the mechanisms by which co...
Jeffrey J. Cook, Craig B. Zilles
CONEXT
2009
ACM
13 years 8 months ago
StarClique: guaranteeing user privacy in social networks against intersection attacks
Building on the popularity of online social networks (OSNs) such as Facebook, social content-sharing applications allow users to form communities around shared interests. Millions...
Krishna P. N. Puttaswamy, Alessandra Sala, Ben Y. ...