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PDP
2008
IEEE
8 years 10 months ago
Routing Performance in a Hierarchical DHT-based Overlay Network
The scalability properties of DHT based overlay networks is considered satisfactory. However, in large scale systems this might still cause a problem since they have a logarithmic...
Isaías Martinez-Yelmo, Rubén Cuevas ...
PDP
2008
IEEE
8 years 10 months ago
Distributed Sparse Spatial Selection Indexes
Searching for similar objects in metric-space databases can be efficiently solved by using index data structures. A number of alternative sequential indexes have been proposed in...
Veronica Gil Costa, Mauricio Marín
PDP
2008
IEEE
8 years 10 months ago
System-Level Virtualization for High Performance Computing
System-level virtualization has been a research topic since the 70’s but regained popularity during the past few years because of the availability of efficient solution such as...
Geoffroy Vallée, Thomas Naughton, Christian...
PDP
2008
IEEE
8 years 10 months ago
Load Balancing Distributed Inverted Files: Query Ranking
Search engines use inverted files as index data structures to speed up the solution of user queries. The index is distributed on a set of processors forming a cluster of computer...
Carlos Gomez-Pantoja, Mauricio Marín
PDP
2008
IEEE
8 years 10 months ago
Bulk-Synchronous On-Line Crawling on Clusters of Computers
This paper describes the design of a crawler devised to perform the periodic retrieval of Web documents for a search engine able to accept on-line updates in a concurrent manner. ...
Mauricio Marín, Carolina Bonacic
PDP
2008
IEEE
8 years 10 months ago
QoS-constrained List Scheduling Heuristics for Parallel Applications on Grids
This paper presents QLSE (QoS-constrained List Scheduling hEuristics), a Quality of Service-based launch time scheduling algorithm for wide area Grids. QLSE considers applications...
Nicola Tonellotto, Ranieri Baraglia, Renato Ferrin...
PDP
2008
IEEE
8 years 10 months ago
CoDaMine: Communication Data Mining for Feedback and Control in Ubiquitous Environments
In ubiquitous environments an increasing number of sensors capture information on users and an increasing number of actuators present information to users. In this paper we presen...
Tom Gross, Mirko Fetter
PDP
2008
IEEE
8 years 10 months ago
Internet-Scale Simulations of a Peer Selection Algorithm
The match between a peer-to-peer overlay and the physical Internet infrastructure is a constant issue. Time-constrained peer-to-peer applications such as live streaming systems ar...
Ali Boudani, Yiping Chen, Gilles Straub, Gwendal S...
PDP
2008
IEEE
8 years 10 months ago
Automatic Service Deployment Using Virtualisation
Manual deployment of the application usually requires expertise both about the underlying system and the application. Automatic service deployment can improve deployment significa...
Gabor Kecskemeti, Péter Kacsuk, Gábo...
PDP
2008
IEEE
8 years 10 months ago
Type Safe Algorithmic Skeletons
This paper addresses the issue of type safe algorithmic skeletons. From a theoretical perspective we contribute by: formally specifying a type system for algorithmic skeletons, an...
Denis Caromel, Ludovic Henrio, Mario Leyton
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