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EKAW
2000
Springer
15 years 9 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
15 years 7 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
15 years 7 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
15 years 7 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»
15 years 5 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