236
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ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
Abstract-- In a high-end database system, the execution concurrency level rises continuously in a multiprocessor environment due to the increase in number of concurrent transaction...
240
click to vote
ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
Consider multiple users searching for a hotel room, based on size, cost, distance to the beach, etc. Users may have variable preferences expressed by different weights on the attri...
267
click to vote
ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
Abstract-- Data uncertainty is common in real-world applications due to various causes, including imprecise measurement, network latency, outdated sources and sampling errors. Thes...
234
click to vote
ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
This paper presents a model and a tool that allows Web users to define, execute, and manage lifecycles for any artifact available on the Web. In the paper we show the need for life...
349
click to vote
ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
Auditing the changes to a database is critical for identifying malicious behavior, maintaining data quality, and improving system performance. But an accurate audit log is a histor...