1268 search results - page 144 / 254 » On database query languages for K-relations |
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Leveraging information from relevance assessments has been proposed as an effective means for improving retrieval. We introduce a novel language modeling method which uses inform...
ICETET
2009
IEEE
14 years 3 months ago
2009
IEEE
In today’s world of globalization, local language storage and retrieval is essential for the developing nations like India. As our country is diversified by languages and only 10...
FOCS
2008
IEEE
14 years 3 months ago
2008
IEEE
Relational joins are at the core of relational algebra, which in turn is the core of the standard database query language SQL. As their evaluation is expensive and very often domi...
VLDB
2007
ACM
14 years 9 months ago
2007
ACM
This demonstration showcases the STEP system for natural language access to relational databases. In STEP an administrator authors a highly structured semantic grammar through cou...
SIGMOD
2009
ACM
14 years 9 months ago
2009
ACM
We propose a language-model-based ranking approach for SPARQLlike queries on entity-relationship graphs. Our ranking model supports exact matching, approximate structure matching,...