Sciweavers

419 search results - page 32 / 84
» Using Matrix Decompositions in Formal Concept Analysis
Sort
View
TAL
2010
Springer
14 years 7 months ago
A Formal Ontology for a Computational Approach of Time and Aspect
This paper provides a linguistic semantic analysis of time and aspect in natural languages. On the basis of topological concepts, notions are introduced like the basic aspectual op...
Aurelien Arena, Jean-Pierre Desclés
111
Voted
CI
1999
90views more  CI 1999»
15 years 4 days ago
Efficient Implementation of Semantic Relations in Lexical Databases
In this paper we develop a formalization of semantic relations that facilitates efficient implementations of relations in lexical databases or knowledge representation systems usi...
Uta Priss
BMCBI
2010
154views more  BMCBI 2010»
14 years 10 months ago
Knowledge-based matrix factorization temporally resolves the cellular responses to IL-6 stimulation
Background: External stimulations of cells by hormones, cytokines or growth factors activate signal transduction pathways that subsequently induce a re-arrangement of cellular gen...
Andreas Kowarsch, Florian Blöchl, Sebastian B...
103
Voted
CGF
1999
98views more  CGF 1999»
15 years 4 days ago
Multiresolution Curve and Surface Representation: Reversing Subdivision Rules by Least-Squares Data Fitting
This work explores how three techniques for defining and representing curves and surfaces can be related efficiently. The techniques are subdivision, least-squares data fitting, a...
Faramarz F. Samavati, Richard M. Bartels
151
Voted
BMCBI
2005
201views more  BMCBI 2005»
15 years 11 days ago
Principal component analysis for predicting transcription-factor binding motifs from array-derived data
Background: The responses to interleukin 1 (IL-1) in human chondrocytes constitute a complex regulatory mechanism, where multiple transcription factors interact combinatorially to...
Yunlong Liu, Matthew P. Vincenti, Hiroki Yokota