1888 search results - page 273 / 378 » Algorithms for Querying by Spatial Structure |
WWW
2009
ACM
14 years 10 months ago
2009
ACM
More and more structured information in the form of semantic data is nowadays available. It offers a wide range of new possibilities especially for semantic search and Web data in...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
In this paper, we study the problem of keyword proximity search over XML documents and leverage the efficiency and effectiveness. We take the disjunctive semantics among input key...
SIGMOD
2008
ACM
14 years 9 months ago
2008
ACM
XML database systems are expected to handle increasingly complex queries over increasingly large and highly structured XML databases. An important problem that needs to be solved ...
EDBT
2008
ACM
14 years 9 months ago
2008
ACM
We address the problem of generating a mediated schema from a set of relational data source schemas and conjunctive queries that specify where those schemas overlap. Unlike past a...
FCCM
2006
IEEE
14 years 3 months ago
2006
IEEE
Abstract: Approximate string matching is fundamental to bioinformatics, and has been the subject of numerous FPGA acceleration studies. We address issues with respect to FPGA imple...