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ICDE
2007
IEEE
140views Database» more  ICDE 2007»
16 years 7 months ago
Selecting Stars: The k Most Representative Skyline Operator
Skyline computation has many applications including multi-criteria decision making. In this paper, we study the problem of selecting k skyline points so that the number of points,...
Xuemin Lin, Yidong Yuan, Qing Zhang, Ying Zhang
INFOCOM
2006
IEEE
16 years 14 days ago
A Locating-First Approach for Scalable Overlay Multicast
— Recent proposals in multicast overlay construction have demonstrated the importance of exploiting underlying network topology. However, these topology-aware proposals often rel...
Mohamed Ali Kâafar, Thierry Turletti, Walid ...
IPPS
2005
IEEE
16 years 1 days ago
Automatic Support for Irregular Computations in a High-Level Language
The problem of writing high performance parallel applications becomes even more challenging when irregular, sparse or adaptive methods are employed. In this paper we introduce com...
Jimmy Su, Katherine A. Yelick
CCGRID
2010
IEEE
15 years 7 months ago
A High-Level Interpreted MPI Library for Parallel Computing in Volunteer Environments
Idle desktops have been successfully used to run sequential and master-slave task parallel codes on a large scale in the context of volunteer computing. However, execution of messa...
Troy P. LeBlanc, Jaspal Subhlok, Edgar Gabriel
SEMWEB
2009
Springer
16 years 29 days ago
Parallelization and Distribution Techniques for Ontology Matching in Urban Computing Environments
The usage of parallelization and distribution techniques in the field of ontology matching is of high interest for the semantic web community. This work presents an approach for ma...
Axel Tenschert, Matthias Assel, Alexey Cheptsov, G...