7593 search results - page 467 / 1519 » Querying XML Databases |
197
Voted
MMM
2003
Springer
16 years 4 days ago
2003
Springer
The Digital Video Album (DVA) system described here integrates various cooperating subsystems to index and query video documents according to their semantic content and other meta...
214
click to vote
NJC
2006
15 years 6 months ago
2006
Regular tree queries (RTQs) are a class of queries considered especially relevant for the expressiveness and evaluation of XML query languages. The algorithms proposed so far for ...
175
click to vote
ADBIS
2005
Springer
16 years 12 days ago
2005
Springer
We present a formal analysis of the following view-selection problem: Given a set of queries and a database, return definitions of views that, when materialized in the database, w...
235
click to vote
DEXAW
2006
IEEE
15 years 8 months ago
2006
IEEE
A database D may be inconsistent wrt a given set IC of integrity constraints. Consistent Query Answering is the problem of computing from D the answers to a query that are consist...
150
click to vote
KDD
1997
ACM
15 years 11 months ago
1997
ACM
An approach to defining actionability as a measure of interestingness of patterns is proposed. This approach is based on the concept of an action hierarchy which is defined as a t...