1663 search results - page 198 / 333 » Privacy and Identity Management |
182
click to vote
ODBIS
2007
Springer
16 years 15 days ago
2007
Springer
Abstract. The algorithms dealing with the incorporation of new knowledge in an ontology (ontology evolution) often share a rather standard process of dealing with changes. This pro...
150
click to vote
VLDB
1990
ACM
15 years 10 months ago
1990
ACM
This paper presents an approach to maintaining consistency of object versions in multiversion database systems. In this approach a multiversion database is considered to be a set ...
161
click to vote
ESAS
2006
Springer
15 years 10 months ago
2006
Springer
In the context of ambient networks, this article describes a cryptographic protocol called Common History Extraction (CHE) protocol implementing a trust management framework. All t...
174
click to vote
DOLAP
2005
ACM
15 years 8 months ago
2005
ACM
We propose a new functional framework for modeling, querying and reasoning about OLAP databases. The framework represents data (data cubes and dimensional hierarchies) and queryin...
169
click to vote
WWW
2004
ACM
16 years 7 months ago
2004
ACM
It is increasingly common for users to interact with the web using a number of different aliases. This trend is a doubleedged sword. On one hand, it is a fundamental building bloc...