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INFOSCALE
2006
ACM
16 years 19 days ago
Rough concept lattice based ontology similarity measure
With the rapid development of the semantic web, it is likely that the number of ontologies will greatly increase during the next few years, which leads to the arising demand for r...
Yi Zhao, Wolfgang A. Halang
SAC
2006
ACM
16 years 18 days ago
Provably faithful evaluation of polynomials
We provide sufficient conditions that formally guarantee that the floating-point computation of a polynomial evaluation is faithful. To this end, we develop a formalization of ...
Sylvie Boldo, César Muñoz
VISUALIZATION
2005
IEEE
16 years 7 days ago
Visualization of the Genus of Knots
The genus of a knot or link can be defined via Seifert surfaces. A Seifert surface of a knot or link is an oriented surface whose boundary coincides with that knot or link. Schem...
Jarke J. van Wijk, Arjeh M. Cohen
ER
2005
Springer
134views Database» more  ER 2005»
16 years 6 days ago
Spatial Relations for Semantic Similarity Measurement
Measuring semantic similarity among concepts is the core method for assessing the degree of semantic interoperability within and between ontologies. In this paper, we propose to ex...
Angela Schwering, Martin Raubal
PPDP
2005
Springer
16 years 4 days ago
Isolation-only transactions by typing and versioning
In this paper we design a language and runtime support for isolation-only, multithreaded transactions (called tasks). Tasks allow isolation to be declared instead of having to be ...
Pawel T. Wojciechowski