2850 search results - page 76 / 570 » Answering Queries using Humans, Algorithms and Databases |
117
Voted
VLDB
1990
ACM
15 years 5 months ago
1990
ACM
A probabilistic learning model for vague queries and missing or imprecise information in databases is described. Instead of retrieving only a set of answers, our approach yields a...
190
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SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...
118
Voted
PODS
2005
ACM
16 years 2 months ago
2005
ACM
Owners of sources registered in an information integration system, which provides answers to a (potentially evolving) set of client queries, need to know their contribution to the...
113
Voted
ASC
2006
15 years 3 months ago
2006
In [7] Maria I. Sessa extended the SLD resolution principle with the ability of performing approximate reasoning and flexible query answering. The operational mechanism of similar...
110
Voted
IUI
2003
ACM
15 years 7 months ago
2003
ACM
The need for Natural Language Interfaces to databases (NLIs) has become increasingly acute as more and more people access information through their web browsers, PDAs, and cell ph...