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GBRPR
2007
Springer
15 years 10 months ago
An Efficient Ontology-Based Expert Peering System
Abstract. This paper proposes an expert peering system for information exchange. Our objective is to develop a real-time search engine for an online community where users can ask e...
Tansu Alpcan, Christian Bauckhage, Sachin Agarwal
CLUSTER
2008
IEEE
16 years 1 months ago
OpenMP-centric performance analysis of hybrid applications
—Several performance analysis tools support hybrid applications. Most originated as MPI profiling or tracing tools and OpenMP capabilities were added to extend the performance a...
Karl Fürlinger, Shirley Moore
ISPA
2004
Springer
16 years 4 days ago
MPICH-GP: A Private-IP-Enabled MPI Over Grid Environments
This paper presents an overview of MPICH-GP, which extends the MPICH-G2 functionality to support private IP clusters. To support the communication among private IP clusters, the MP...
Kumrye Park, Sung-Yong Park, Oh-Young Kwon, Hyoung...
156
Voted
CLUSTER
2004
IEEE
15 years 10 months ago
On optimizing collective communication
In this paper we discuss issues related to the highperformance implementation of collective communications operations on distributed-memory computer architectures. Using a combina...
E. W. Chan, M. F. Heimlich, Avi Purkayastha, Rober...
CLUSTER
2004
IEEE
15 years 10 months ago
A distributed data management middleware for data-driven application systems
A key challenge in supporting data-driven scientific applications is the storage and management of input and output data in a distributed environment. In this paper, we describe a...
Stephen Langella, Shannon Hastings, Scott Oster, T...