304 search results - page 23 / 61 » Parallel and Distributed Compressed Indexes |
SIGMOD
1999
ACM
14 years 24 days ago
1999
ACM
The database query optimizer requires the estimation of the query selectivity to find the most efficient access plan. For queries referencing multiple attributes from the same rel...
CLUSTER
2003
IEEE
14 years 1 months ago
2003
IEEE
Extendible hashing is a kind of fast indexing technology; it provides with a way of storing structural data records so that each of them can be gotten very quickly. In this paper,...
SIGIR
2011
ACM
12 years 11 months ago
2011
ACM
Large search engines process thousands of queries per second over billions of documents, making query processing a major performance bottleneck. An important class of optimization...
IPPS
1998
IEEE
14 years 22 days ago
1998
IEEE
This paper presents reduction recognition and parallel code generationstrategies for distributed-memorymultiprocessors. We describe techniques to recognize a broad range of implic...
ALGORITHMICA
2006
13 years 8 months ago
2006
Abstract. In this paper we present a coarse-grained parallel algorithm, CONQUEST, for constructing boundederror summaries of high-dimensional binary attributed data in a distribute...