ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
Access Control policies in e-commerce domain can be quite complex, affecting the response time provided to the users. We describe an event-based access control system that can pot...
ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
XML path queries form the basis of complex filtering of XML data. Most current XML path query processing techniques can be divided in two groups. Navigation-based algorithms compu...
ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
Query optimizers use base-table statistics to derive statistics on the sub-plans that are enumerated during optimization. In practice, traditional optimizers rely on a number of s...
ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
We present LegoDB, a cost-based XML storage mapping engine that automatically explores a space of possible XML-to-relational mappings and selects an efficient mapping for a given ...
ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
We demonstrate the Lixto Suite, a web data extraction and transformation software kit for retrieving and converting information from various sources to various customer devices. W...
ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
We present a novel streaming algorithm for evaluating XPath expressions that use backward axes (parent and ancestor) and forward axes in a single document-order traversal of an XM...
ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
In this paper, we describe a system called XomatiQ to address the problem of integration, querying and correlation of biological data. XomatiQ is an integral part of the genomics ...
ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
Expressing complex OLAP queries using group-by, aggregation, and joins can be extremely difficult. As a result of this, many alternate ways of expressing such queries have been de...
ICDE
2003
IEEE
15 years 27 days ago
2003
IEEE
Platform for Privacy Preferences (P3P) is the most significant effort currently underway to enable web users to gain control over their private information. P3P provides mechanism...