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» Breakpoints and Time in Distributed Computations
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AAAI
2008
15 years 9 months ago
Clustering via Random Walk Hitting Time on Directed Graphs
In this paper, we present a general data clustering algorithm which is based on the asymmetric pairwise measure of Markov random walk hitting time on directed graphs. Unlike tradi...
Mo Chen, Jianzhuang Liu, Xiaoou Tang
BMCBI
2010
124views more  BMCBI 2010»
15 years 6 months ago
Estimating time since infection in early homogeneous HIV-1 samples using a poisson model
Background: The occurrence of a genetic bottleneck in HIV sexual or mother-to-infant transmission has been well documented. This results in a majority of new infections being homo...
Elena E. Giorgi, Bob Funkhouser, Gayathri Athreya,...
212
Voted
CSCW
2002
ACM
15 years 6 months ago
A Descriptive Framework of Workspace Awareness for Real-Time Groupware
Supporting awareness of others is an idea that holds promise for improving the usability of real-time distributed groupware. However, there is little principled information availa...
Carl Gutwin, Saul Greenberg
192
Voted
HPCC
2007
Springer
16 years 24 days ago
Optimizing Performance of Automatic Training Phase for Application Performance Prediction in the Grid
Abstract. Automatic execution time prediction of the Grid applications plays a critical role in making the pervasive Grid more reliable and predictable. However, automatic executio...
Farrukh Nadeem, Radu Prodan, Thomas Fahringer
IPPS
2000
IEEE
15 years 11 months ago
Speed vs. Accuracy in Simulation for I/O-Intensive Applications
This paper presents a family of simulators that have been developed for data-intensive applications, and a methodology to select the most efficient one based on a usersupplied req...
Hyeonsang Eom, Jeffrey K. Hollingsworth