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EKAW
2000
Springer
14 years 1 months ago
A Formal Ontology of Properties
A common problem of ontologies is that their taxonomic structure is often poor and confusing. This is typically exemplified by the unrestrained use of subsumption to accomplish a v...
Nicola Guarino, Christopher A. Welty
FOIKS
2008
Springer
13 years 11 months ago
Autonomous Sets - A Method for Hypergraph Decomposition with Applications in Database Theory
We present a method for decomposing a hypergraph with certain regularities into smaller hypergraphs. By applying this to the set of all canonical covers of a given set of functiona...
Henning Köhler
ECIR
2010
Springer
13 years 11 months ago
An Empirical Study of Query Specificity
We analyse the statistical behavior of query-associated quantities in query-logs, namely, the sum and mean of IDF of query terms, otherwise known as query specificity and query mea...
Avi Arampatzis, Jaap Kamps
FLAIRS
1998
13 years 11 months ago
Function Modeling for an Integrated Framework: A Progress Report
This paper discusses some preliminary results of the author's on-going research into the representation of product function information for integrated knowledge-based environ...
Filippo A. Salustri
CORR
2008
Springer
197views Education» more  CORR 2008»
13 years 10 months ago
Sequential adaptive compressed sampling via Huffman codes
In this paper we introduce an information theoretic approach and use techniques from the theory of Huffman codes to construct a sequence of binary sampling vectors to determine a s...
Akram Aldroubi, Haichao Wang, Kourosh Zarringhalam