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EUROPAR
2004
Springer
9 years 5 months ago
A Small World Overlay Network for Resource Discovery
Abstract. Interest is rising in genuinely distributed ('peer-to-peer') resource discovery systems, which all provide mechanisms for self-organization of their resource pr...
Koen Vanthournout, Geert Deconinck, Ronnie Belmans
EUROPAR
2004
Springer
9 years 5 months ago
Enhancing Efficiency of Byzantine-Tolerant Coordination Protocols via Hash Functions
Abstract. Distributed protocols resilient to Byzantine failures are notorious to be costly from the computational and communication point of view. In this paper we discuss the role...
Daniela Tulone
EUROPAR
2004
Springer
9 years 5 months ago
Overhead Compensation in Performance Profiling
Measurement-based profiling introduces intrusion in program execution. Intrusion effects can be mitigated by compensating for measurement overhead. Techniques for compensation anal...
Allen D. Malony, Sameer Shende
EUROPAR
2004
Springer
9 years 5 months ago
Profiling Grid Data Transfer Protocols and Servers
The trend of data intensive grid applications has brought grid storage protocols and servers into focus. The objective of this study is to gain an understanding of how time is spen...
George Kola, Tevfik Kosar, Miron Livny
EUROPAR
2004
Springer
9 years 5 months ago
Efficient Parallel Hierarchical Clustering
Hierarchical agglomerative clustering (HAC) is a common clustering method that outputs a dendrogram showing all N levels of agglomerations where N is the number of objects in the d...
Manoranjan Dash, Simona Petrutiu, Peter Scheuerman...
EUROPAR
2004
Springer
9 years 5 months ago
Imprecise Exceptions in Distributed Parallel Components
Abstract. Modern microprocessors have sacrificed the exactness of exceptions for improved performance long ago. This is a side effect of reordering instructions so that the micropr...
Kostadin Damevski, Steven G. Parker
EUROPAR
2004
Springer
9 years 5 months ago
Lookahead Scheduling for Reconfigurable GRID Systems
Abstract This paper proposes an approach to continuously optimizing parallel scientific applications with dynamically changing architectures. We achieve this by combining a dynamic...
Jesper Andersson, Morgan Ericsson, Welf Löwe,...
EUROPAR
2004
Springer
9 years 6 months ago
Exploiting Spatial Store Locality Through Permission Caching in Software DSMs
Abstract. Fine-grained software-based distributed shared memory (SWDSM) systems typically maintain coherence with in-line checking code at load and store operations to shared memor...
Håkan Zeffer, Zoran Radovic, Oskar Grenholm,...
EUROPAR
2004
Springer
9 years 6 months ago
Towards a Monitoring Framework for Worldwide Grid Information Services
Despite important advances in Grid computing, scalability and interoperability issues obstruct the integration of the existing isolated grids into the Grid. We propose a worldwide ...
Serafeim Zanikolas, Rizos Sakellariou
EUROPAR
2004
Springer
9 years 6 months ago
Efficient Pattern Search in Large Traces Through Successive Refinement
Felix Wolf, Bernd Mohr, Jack Dongarra, Shirley Moo...
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