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DLOG
2011
14 years 1 months ago
Reasoning in Resource-Constrained Environments: a Matchmaking Engine over Relational Knowledge Bases
We present a framework for logic-based matchmaking on ALN ABoxes stored in a relational database. The proposed approach allows both non-standard reasoning and subsumption check be ...
Eufemia Tinelli, Francesco M. Donini, Michele Ruta...
SIGSOFT
2004
ACM
15 years 3 months ago
Using an SQL coverage measurement for testing database applications
Many software applications have a component based on database management systems in which information is generally handled through SQL queries embedded in the application code. Wh...
María José Suárez Cabal, Javi...
SIGMOD
2005
ACM
145views Database» more  SIGMOD 2005»
15 years 10 months ago
Native Xquery processing in oracle XMLDB
With XQuery becoming the standard language for querying XML, and the relational SQL platform being recognized as an important platform to store and process XML, the SQL/XML standa...
Zhen Hua Liu, Muralidhar Krishnaprasad, Vikas Aror...
DBSEC
2000
102views Database» more  DBSEC 2000»
14 years 11 months ago
Extending SQL's Grant and Revoke Operations, to Limit and Reactivate Privileges
We propose two extensions to the SQL grant/revoke security model. In SQL, grants are unconditional, so the grantor must simply trust the recipient's discretion. We allow a gr...
Arnon Rosenthal, Edward Sciore
LCPC
2004
Springer
15 years 3 months ago
Supporting SQL-3 Aggregations on Grid-Based Data Repositories
There is an increasing trends towards distributed and shared repositories for storing scientific datasets. Developing applications that retrieve and process data from such reposit...
Li Weng, Gagan Agrawal, Ümit V. Çataly...