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ACSAC
2003
IEEE
14 years 27 days ago
Isolated Program Execution: An Application Transparent Approach for Executing Untrusted Programs
In this paper, we present a new approach for safe execution of untrusted programs by isolating their effects from the rest of the system. Isolation is achieved by intercepting fi...
Zhenkai Liang, V. N. Venkatakrishnan, R. Sekar
OSDI
2002
ACM
14 years 7 months ago
An Analysis of Internet Content Delivery Systems
In the span of only a few years, the Internet has experienced an astronomical increase in the use of specialized content delivery systems, such as content delivery networks and pe...
Stefan Saroiu, P. Krishna Gummadi, Richard J. Dunn...
AAECC
2007
Springer
111views Algorithms» more  AAECC 2007»
13 years 7 months ago
When cache blocking of sparse matrix vector multiply works and why
Abstract. We present new performance models and a new, more compact data structure for cache blocking when applied to the sparse matrixvector multiply (SpM×V) operation, y ← y +...
Rajesh Nishtala, Richard W. Vuduc, James Demmel, K...
OSDI
2002
ACM
14 years 7 months ago
Cooperative I/O: A Novel I/O Semantics for Energy-Aware Applications
In this paper we demonstrate the benefits of application involvement in operating system power management. We present Coop-I/O, an approach to reduce the power consumption of devi...
Andreas Weissel, Bjórn Beutel, Frank Bellos...
BIOADIT
2004
Springer
14 years 1 months ago
Media Streaming on P2P Networks with Bio-inspired Cache Replacement Algorithm
With the growth of computing power and the proliferation of broadband access to the Internet, the use of media streaming has become widely diffused. By using the P2P communication...
Masahiro Sasabe, Naoki Wakamiya, Masayuki Murata, ...