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ISI
2004
Springer
15 years 3 months ago
Interactive Query Languages for Intelligence Tasks
Counterterrorism and intelligence tasks rely on the efficient collection, analysis and dissemination of information. While information systems play a key role in such tasks, databa...
Antonio Badia
MOZ
2004
Springer
15 years 3 months ago
The XDG Grammar Development Kit
Abstract. Extensible Dependency Grammar (XDG) is a graph description language whose formulas can be solved by constraint programming. XDG is designed so as to yield a declarative a...
Ralph Debusmann, Denys Duchier, Joachim Niehren
ICDE
1999
IEEE
114views Database» more  ICDE 1999»
15 years 11 months ago
Universal Temporal Extensions for Database Languages
Temporal reasoning and temporal query languages present di cult research problems of theoretical interest and practical importance. One problem is the chasm between point-based te...
Cindy Xinmin Chen, Carlo Zaniolo
UML
2001
Springer
15 years 2 months ago
On Querying UML Data Models with OCL
UML is the de-facto standard language for Object-Oriented analysis and design of information systems. Persistent storage and extraction of data in such systems is supported by dat...
David H. Akehurst, Behzad Bordbar
SIGMOD
2007
ACM
160views Database» more  SIGMOD 2007»
15 years 9 months ago
Supporting ranking and clustering as generalized order-by and group-by
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...
Chengkai Li, Min Wang, Lipyeow Lim, Haixun Wang, K...