789 search results - page 32 / 158 » On Theory Revision with Queries |
SIGSOFT
2004
ACM
14 years 1 months ago
2004
ACM
Many software applications have a component based on database management systems in which information is generally handled through SQL queries embedded in the application code. Wh...
ISTA
2004
13 years 10 months ago
2004
Currently, there are two main basic approaches to data integration: Global-as-View (GaV) and Local-as-View (LaV). However, both GaV and LaV have their limitations. In a GaV approa...
SIGMOD
2005
ACM
14 years 8 months ago
2005
ACM
We review the notion of hypertree width, a measure of the degree of cyclicity of hypergraphs that is useful for identifying and solving efficiently easy instances of hard problems...
MST
2010
13 years 3 months ago
2010
The 1-versus-2 queries problem, which has been extensively studied in computational complexity theory, asks in its generality whether every efficient algorithm that makes at most 2...
TREC
2004
13 years 10 months ago
2004
Our participation in TREC 2004 aims to extend and improve the use of the DFR (Divergence From Randomness) models with Query Expansion (QE) for the robust track. We experiment with...