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COLING
1992
13 years 10 months ago
An Alternative to Deep Case for Representing Relational Information
No one has come up with a completely satisfactory set of deep cases relations (or thematic relations). The underlying reason is that any finite set of case relations can capture o...
Nigel Ward
IADIS
2009
13 years 7 months ago
Relational databases versus information retrieval systems: A case study
In this paper we present our evaluations of using an Information Retrieval library in a commercial employment website with over 300,000 searches a day. Comparison of existing rela...
Ozgur Yilmazel, Burcu Yurekli, Baris Yilmazel, Ahm...
EUSFLAT
2001
13 years 11 months ago
Towards studying of fuzzy information relations
Information relations represent relationships among objects determined by properties of these objects. In this paper we consider a hzzy generalization of these relations. Several ...
Anna Maria Radzikowska, Etienne E. Kerre
FUIN
2007
86views more  FUIN 2007»
13 years 9 months ago
Relative Nondeterministic Information Logic is EXPTIME-complete
We define a relative version of the logic NIL introduced by Orłowska, Pawlak and Vakarelov and we show that satisfiability is not only decidable but also EXPTIME-complete. Such ...
Stéphane Demri, Ewa Orlowska
VLDB
1992
ACM
112views Database» more  VLDB 1992»
14 years 1 months ago
Incomplete Information in Relational Temporal Databases
For the conventional relational model there has been considerable research in the area of incomplete information. On the other hand, research in temporal databases has concentrated...
Shashi K. Gadia, Sunil S. Nair, Yiu-Cheong Poon