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» Query operations for moving objects database systems
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PVLDB
2008
81views more  PVLDB 2008»
14 years 11 months ago
Optimization of multi-domain queries on the web
Where can I attend an interesting database workshop close to a sunny beach? Who are the strongest experts on service computing based upon their recent publication record and accep...
Daniele Braga, Stefano Ceri, Florian Daniel, David...
AMTA
1998
Springer
15 years 3 months ago
EMIS: A Multilingual Information System
The objective of the emis project is the conception and realization of a multilingualinformation system on European media law with the following functionalities: search by words, ...
Bärbel Ripplinger
DATESO
2007
107views Database» more  DATESO 2007»
15 years 1 months ago
Updating Typed XML Documents Using a Functional Data Model
We address a problem of updating XML documents having their XML schema described by a Document Type Definition (DTD) without breaking their validity. We present a way how to expre...
Pavel Loupal
SIGMOD
2004
ACM
131views Database» more  SIGMOD 2004»
16 years 1 days ago
Order-Preserving Encryption for Numeric Data
Encryption is a well established technology for protecting sensitive data. However, once encrypted, data can no longer be easily queried aside from exact matches. We present an or...
Rakesh Agrawal, Jerry Kiernan, Ramakrishnan Srikan...
RULES
1993
Springer
134views Database» more  RULES 1993»
15 years 4 months ago
Temporal Rule Specification and Management in Object-oriented Knowledge Bases
There have been many recent research efforts on temporal databases for managing current and historical data and on active databases for monitoring real-world events as well as dat...
Stanley Y. W. Su, Hsin-Hsing M. Chen