514 search results - page 53 / 103 » Answer Sets for Consistent Query Answering in Inconsistent D... |
ICDT
2010
ACM
14 years 1 months ago
2010
ACM
When a query is evaluated under bag semantics, each answer is returned as many times as it has derivations. Bag semantics has long been recognized as important, especially when ag...
PAKDD
2004
ACM
14 years 4 months ago
2004
ACM
Inductive queries are queries to an inductive database that generate a set of patterns in a data mining context. Inductive querying poses new challenges to database and data mining...
EDBT
2011
ACM
13 years 2 months ago
2011
ACM
Data integration systems offer users a uniform interface to a set of data sources. Previous work has typically assumed that the data sources are independent of each other; however...
DEXA
2003
Springer
14 years 4 months ago
2003
Springer
Emerging applications using miniature electronic devices (e.g., tracking mobile objects using sensors) generate very large amounts of highly dynamic data that poses very high overh...
ICDE
2006
IEEE
14 years 5 months ago
2006
IEEE
The window query model is widely used in data stream management systems where the focus of a continuous query is limited to a set of the most recent tuples. In this dissertation, ...