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» A Parallel Search Engine with BSP
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IPPS
1997
IEEE
13 years 9 months ago
d-Dimensional Range Search on Multicomputers
The range tree is a fundamental data structure for multidimensional point sets, and as such, is central in a wide range of geometric anddatabaseapplications. Inthis paper, we desc...
Afonso Ferreira, Claire Kenyon, Andrew Rau-Chaplin...
EUROPAR
2008
Springer
13 years 7 months ago
Exploiting Hybrid Parallelism in Web Search Engines
Abstract. With the emergence of multi-core CPU (or Chip-level MultiProcessor -CMP-), it is essential to develop techniques that capitalize on CMP's advantages to speed up very...
Carolina Bonacic, Carlos García, Mauricio M...
INFOSCALE
2007
ACM
13 years 7 months ago
Mining query logs to optimize index partitioning in parallel web search engines
Large-scale Parallel Web Search Engines (WSEs) needs to adopt a strategy for partitioning the inverted index among a set of parallel server nodes. In this paper we are interested ...
Claudio Lucchese, Salvatore Orlando, Raffaele Pere...
EUROPAR
2007
Springer
13 years 11 months ago
A Search Engine Accepting On-Line Updates
We describe and evaluate the performance of a parallel search engine that is able to cope efficiently with concurrent read/write operations. Read operations come in the usual form ...
Mauricio Marín, Carolina Bonacic, Veronica ...