14 search results - page 3 / 3 » Compressing Very Large Database Workloads for Continuous Onl... |
VLDB
2004
ACM
13 years 11 months ago
2004
ACM
It is well established that bitmap indices are efficient for read-only attributes with low attribute cardinalities. For an attribute with a high cardinality, the size of the bitma...
EJASMP
2010
13 years 28 days ago
2010
Spoken utterance retrieval was largely studied in the last decades, with the purpose of indexing large audio databases or of detecting keywords in continuous speech streams. While...
ICDE
2012
IEEE
11 years 8 months ago
2012
IEEE
—Shortest distance query between two nodes is a fundamental operation in large-scale networks. Most existing methods in the literature take a landmark embedding approach, which s...
WWW
2010
ACM
14 years 1 months ago
2010
ACM
Duplicate URLs have brought serious troubles to the whole pipeline of a search engine, from crawling, indexing, to result serving. URL normalization is to transform duplicate URLs...