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SAC
2006
ACM
15 years 9 months ago
Automatic structured query transformation over distributed digital libraries
Structured data and complex schemas are becoming the main way to represent the information many Digital Libraries provide, thus impacting the services they offer. When searching i...
M. Elena Renda, Umberto Straccia
CDC
2008
IEEE
123views Control Systems» more  CDC 2008»
15 years 9 months ago
On distributed averaging algorithms and quantization effects
—We consider distributed iterative algorithms for the averaging problem over time-varying topologies. Our focus is on the convergence time of such algorithms when complete (unqua...
Angelia Nedic, Alexander Olshevsky, Asuman E. Ozda...
COMSWARE
2007
IEEE
15 years 9 months ago
Real-time End-to-end Network Monitoring in Large Distributed Systems
— Measuring real-time end-to-end network path performance metrics is important for several distributed applications such as media streaming systems (e.g., for switching to paths ...
Han Hee Song, Praveen Yalagandula
ICDE
2008
IEEE
108views Database» more  ICDE 2008»
16 years 4 months ago
Self-Join Size Estimation in Large-scale Distributed Data Systems
In this work we tackle the open problem of self-join size (SJS) estimation in a large-scale Distributed Data System, where tuples of a relation are distributed over data nodes whic...
Theoni Pitoura, Peter Triantafillou
110
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SEMWEB
2007
Springer
15 years 9 months ago
Ontology-Driven Management of Semantic Spaces
Recent work in the field of middleware technology proposes semantic spaces as a tool for coping with the scalability, heterogeneity and dynamism issues arising in large scale dist...
Reto Krummenacher