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SIGMOD
2001
ACM
134views Database» more  SIGMOD 2001»
14 years 5 months ago
Preservation of Digital Data with Self-Validating, Self-Instantiating Knowledge-Based Archives
Digital archives are dedicated to the long-term preservation of electronic information and have the mandate to enable sustained access despite rapid technology changes. Persistent...
Bertram Ludäscher, Richard Marciano, Reagan Moore
ICDE
2005
IEEE
101views Database» more  ICDE 2005»
13 years 11 months ago
Optimization of Nested XQuery Expressions with Orderby Clauses
— XQuery, the defacto XML query language, is a functional language with operational semantics, which precludes the direct application of classical query optimization techniques. ...
Song Wang, Elke A. Rundensteiner, Murali Mani
SIGUCCS
2005
ACM
13 years 11 months ago
A case study: implementing novell identity management at Drew University
Starting in 2003, Drew University began a process to replace its manual account management procedures with an automated provisioning system based upon Novell technologies. Over th...
E. Axel Larsson
KI
2004
Springer
13 years 11 months ago
SmartWeb: Mobile Applications of the Semantic Web
Abstract Recent progress in mobile broadband communication and semantic web technology is enabling innovative internet services that provide advanced personalization and localizati...
Wolfgang Wahlster
VLDB
2004
ACM
106views Database» more  VLDB 2004»
13 years 11 months ago
Structures, Semantics and Statistics
At a fundamental level, the key challenge in data integration is to reconcile the semantics of disparate data sets, each expressed with a different database structure. I argue th...
Alon Y. Halevy