228 search results - page 3 / 46 » Relational queries over interpreted structures |
ICDE
2005
IEEE
14 years 7 months ago
2005
IEEE
We propose a new ranking paradigm for relational databases called Structured Value Ranking (SVR). SVR uses structured data values to score (rank) the results of keyword search que...
ICDE
2005
IEEE
13 years 12 months ago
2005
IEEE
Various index structures have been proposed to speed up the evaluation of XML path expressions. However, existing XML path indices suffer from at least one of three limitations: ...
TABLEAUX
2007
Springer
14 years 10 days ago
2007
Springer
We construct a sound, complete, and terminating tableau system for the interval temporal logic D · interpreted in interval structures over dense linear orderings endowed with stri...
PODS
2010
ACM
13 years 11 months ago
2010
ACM
For many problems arising in the setting of graph querying (such as finding semantic associations in RDF graphs, exact and approximate pattern matching, sequence alignment, etc.)...
JCSS
2008
13 years 6 months ago
2008
We give a quadratic algorithm for the following structure identification problem: given a Boolean relation R and a finite set S of Boolean relations, can the relation R be express...