2145 search results - page 6 / 429 » Pattern-Based Query Answering |
FOCS
2004
IEEE
14 years 1 months ago
2004
IEEE
We study the learning models defined in [AKST97]: Learning with equivalence and limited membership queries and learning with equivalence and malicious membership queries. We show ...
WEBI
2007
Springer
14 years 4 months ago
2007
Springer
In this paper, we propose document-centric query answering, a novel form of query answering for the Semantic Web. We discuss how we have built a knowledge base system to support t...
PERCOM
2005
ACM
14 years 3 months ago
2005
ACM
A distributed system for approximate query answering on sensor network data is proposed, where a suitable compression technique is exploited to represent data and support query an...
VLDB
2009
ACM
14 years 10 months ago
2009
ACM
PVLDB
2010
13 years 8 months ago
2010
This paper addresses the problem of explaining missing answers in queries that include selection, projection, join, union, aggregation and grouping (SPJUA). Explaining missing ans...