WOLLIC
2009
Springer
13 years 11 months ago
2009
Springer
In the recent years, query answering over Description Logic (DL) knowledge bases has been receiving increasing attention, and various methods and techniques have been presented for...
EDBT
2004
ACM
14 years 4 months ago
2004
ACM
We study the problem of answering queries over sources with limited access patterns. The problem is to decide whether a given query Q is feasible, i.e., equivalent to an executable...
PODS
2003
ACM
14 years 4 months ago
2003
ACM
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
As WWW becomes more and more popular and powerful, how to search information on the web in database way becomes an important research topic. COMMIX, which is developed in the DB g...
PODS
2009
ACM
14 years 5 months ago
2009
ACM
ICDE
2006
IEEE
14 years 6 months ago
2006
IEEE
The detection of duplicate tuples, corresponding to the same real-world entity, is an important task in data integration and cleaning. While many techniques exist to identify such...