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MFDBS
1991
125views Database» more  MFDBS 1991»
15 years 10 months ago
A Relational Algebra for Complex Objects Based on Partial Information
We study an approach to relational databases which treats relations not as subsets of a Cartesian product but as subsets of some domain { a partially ordered space of descriptions...
Leonid Libkin
153
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ECIS
2004
15 years 8 months ago
Stray dogs and wild cats tracking down information systems in government?
This paper explores the body of e-government research surfaced during 1998-2003 in Web of Science and ProQuest. The search identified 158 scholarly papers. Using a classification ...
Kim Viborg Andersen, Helle Zinner Henriksen, Amar ...
EACL
2006
ACL Anthology
15 years 8 months ago
Information Presentation in Spoken Dialogue Systems
To tackle the problem of presenting a large number of options in spoken dialogue systems, we identify compelling options based on a model of user preferences, and present tradeoff...
Vera Demberg, Johanna D. Moore
IJCAI
1993
15 years 8 months ago
FASTUS: A Finite-state Processor for Information Extraction from Real-world Text
Approaches to text processing that rely on parsing the text with a context-free grammar tend to be slow and error-prone because of the massive ambiguity of long sentences. In cont...
Douglas E. Appelt, Jerry R. Hobbs, John Bear, Davi...
CACM
2010
162views more  CACM 2010»
15 years 6 months ago
Understanding the dynamics of information management costs
As data volumes rise and retention periods increase, the appearance of "better, faster and cheaper" storage infrastructure seems like an all-encompassing solution to con...
Paul P. Tallon