792 search results - page 137 / 159 » Computing Iceberg Queries Efficiently |
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
In this paper we introduce a framework for automated text recognition from images. We first describe a simple but efficient text detection and recognition method based on analysis...
WWW
2004
ACM
14 years 10 months ago
2004
ACM
Theoretical analysis of the Web graph is often used to improve the efficiency of search engines. The PageRank algorithm, proposed by [5], is used by the Google search engine [4] t...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
We present a novel design and implementation of relational join algorithms for new-generation graphics processing units (GPUs). The most recent GPU features include support for wr...
WEBDB
2009
Springer
14 years 4 months ago
2009
Springer
We study the problem of automatically discovering semantic associations between schema elements, namely foreign keys. This problem is important in all applications where data sets...
IEEESCC
2007
IEEE
14 years 4 months ago
2007
IEEE
Services business generates significant amount of human and machine created data. Search and discovery of relevant information from this data is a critical factor in enhancing wor...