1231 search results - page 96 / 247 » Updatable Zero-Knowledge Databases |
ICDE
2005
IEEE
14 years 11 months ago
2005
IEEE
Given a region qR and a future timestamp qT, a "range aggregate" query estimates the number of objects expected to appear in qR at time qT. Currently the only methods fo...
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
Snapshot Isolation (SI), is a multi-version concurrency control algorithm introduced in [BBGMOO95] and later implemented by Oracle. SI avoids many concurrency errors, and it never ...
DASFAA
2005
IEEE
14 years 3 months ago
2005
IEEE
A number of labeling schemes have been designed to facilitate the query of XML, based on which the ancestor-descendant relationship between any two nodes can be determined quickly....
DASFAA
1999
IEEE
14 years 2 months ago
1999
IEEE
A data warehouse stores materialized views over data from one or more sources in order to provide fast access to the integrated data, regardless of the availability of the data so...
ICDE
2011
IEEE
13 years 1 months ago
2011
IEEE
—In this paper, we address the problem of answering continuous route planning queries over a road network, in the presence of updates to the delay (cost) estimates of links. A si...