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ENTCS
1998
90views more  ENTCS 1998»
13 years 8 months ago
Handling ELAN rewrite programs via an exchange format
Designing a programming environment raises difficult implementation problems since such software is not just one piece of code able to execute programs expressed in a given progra...
Peter Borovanský, Salma Jamoussi, Pierre-Et...
ACMSE
2005
ACM
14 years 2 months ago
Metadata management and relational databases
A simple extension to the relational model that permits metadata (more generally metaknowledge) to be stored and manipulated as first class data is proposed. The accompanying que...
Shun Yan Cheung, James J. Lu, Catharine M. Wyss
AAAI
2011
12 years 8 months ago
Recognizing Plans with Loops Represented in a Lexicalized Grammar
This paper extends existing plan recognition research to handle plans containing loops. We supply an encoding of plans with loops for recognition, based on techniques used to pars...
Christopher W. Geib, Robert P. Goldman
DLOG
2003
13 years 10 months ago
Rewriting Aggregate Queries using Description Logic
This paper presents an application of a DL reasoner to the optimization of an object-relational query language. Queries containing aggregate functions are difficult to optimize be...
David DeHaan, David Toman, Grant E. Weddell
GFKL
2005
Springer
105views Data Mining» more  GFKL 2005»
14 years 2 months ago
Variable Selection for Discrimination of More Than Two Classes Where Data are Sparse
In classification, with an increasing number of variables, the required number of observations grows drastically. In this paper we present an approach to put into effect the maxi...
Gero Szepannek, Claus Weihs