349 search results - page 50 / 70 » Query Rewriting for Semistructured Data |
147
click to vote
DMSN
2006
ACM
15 years 7 months ago
2006
ACM
In this paper, we study the problem of processing multiple queries in a wireless sensor network. We focus on multiquery optimization at the base station level to minimize the numb...
114
Voted
BTW
2005
Springer
15 years 7 months ago
2005
Springer
: With the increasing popularity of semi-structured documents (particularly in the form of XML) for knowledge management, it is important to create tools that use the additional in...
107
Voted
FROCOS
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. We propose a new class of tree automata, called tree automata with normalization (TAN). This framework extends equational tree automata, and improved the results of them:...
102
Voted
LPAR
2007
Springer
15 years 8 months ago
2007
Springer
Many analysis techniques and decidability results have been obtained for cryptographic protocols. However all of them consider protocols with limited procedures for the processing ...
83
Voted
VLDB
1998
ACM
15 years 6 months ago
1998
ACM
DTL's DataSpot is a database publishing tool that enables non-technical end users to explore a database using free-form plain language queries combined with hypertext navigat...