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126
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CLUSTER
2007
IEEE
15 years 9 months ago
A Comparison of robustness metrics for scheduling DAGs on heterogeneous systems
— A schedule is said robust if it is able to absorb some degree of uncertainty in tasks duration while maintaining a stable solution. This intuitive notion of robustness has led ...
Louis-Claude Canon, Emmanuel Jeannot
115
Voted
DEXAW
2007
IEEE
135views Database» more  DEXAW 2007»
15 years 9 months ago
Unsupervised Learning of Manifolds via Linear Approximations
In this paper, we examine the application of manifold learning to the clustering problem. The method used is Locality Preserving Projections (LPP), which is chosen because of its ...
Hassan A. Kingravi, M. Emre Celebi, Pragya P. Raja...
118
Voted
CLUSTER
2006
IEEE
15 years 9 months ago
A Hybrid MPI Simulator
Collective MPI operations are an interesting research topic, since their implementation is complex and there are many different possible ways to improve their performance. It is no...
Rolf Riesen
96
Voted
CLUSTER
2005
IEEE
15 years 9 months ago
On the Discovery of Brokers in Distributed Messaging Infrastructures
Increasingly messaging infrastructures are being used to support the communication requirements of a wide variety of clients, services, and proxies thereto. Typically, for various...
Shrideep Pallickara, Harshawardhan Gadgil, Geoffre...
109
Voted
ACL
2010
15 years 1 months ago
Optimizing Question Answering Accuracy by Maximizing Log-Likelihood
In this paper we demonstrate that there is a strong correlation between the Question Answering (QA) accuracy and the log-likelihood of the answer typing component of our statistic...
Matthias H. Heie, Edward W. D. Whittaker, Sadaoki ...