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DSN
2004
IEEE
15 years 1 months ago
An SLA-Oriented Capacity Planning Tool for Streaming Media Services
The main problem we address in this paper is how to map the requirements of a known media service workload into the corresponding system resource requirements and to accurately siz...
Ludmila Cherkasova, Wenting Tang, Sharad Singhal
NSDI
2008
15 years 11 days ago
Detecting In-Flight Page Changes with Web Tripwires
While web pages sent over HTTP have no integrity guarantees, it is commonly assumed that such pages are not modified in transit. In this paper, we provide evidence of surprisingly...
Charles Reis, Steven D. Gribble, Tadayoshi Kohno, ...
DC
2008
14 years 10 months ago
Sketching asynchronous data streams over sliding windows
We study the problem of maintaining a sketch of recent elements of a data stream. Motivated by applications involving network data, we consider streams that are asynchronous, in wh...
Bojian Xu, Srikanta Tirthapura, Costas Busch
CLUSTER
1999
IEEE
14 years 9 months ago
Simulative performance analysis of gossip failure detection for scalable distributed systems
Three protocols for gossip-based failure detection services in large-scale heterogeneous clusters are analyzed and compared. The basic gossip protocol provides a means by which fai...
Mark W. Burns, Alan D. George, Bradley A. Wallace
TGIS
2002
118views more  TGIS 2002»
14 years 9 months ago
A Dynamic Architecture for Distributing Geographic Information Services
Traditional GISystems are no longer appropriate for modern distributed, heterogeneous network environments due to their closed architecture, and their lack of interoperability, reu...
Ming-Hsiang Tsou, Barbara P. Buttenfield