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ACS
2008
13 years 8 months ago
On Minimal Coalgebras
Abstract. We define an out-degree for F-coalgebras and show that the coalgebras of outdegree at most form a covariety. As a subcategory of all Fcoalgebras, this class has a termin...
H. Peter Gumm
CORR
2008
Springer
84views Education» more  CORR 2008»
13 years 8 months ago
A Paradigm for Spreadsheet Engineering Methodologies
Spreadsheet engineering methodologies are diverse and sometimes contradictory. It is difficult for spreadsheet developers to identify a spreadsheet engineering methodology that is...
Thomas A. Grossman, Ozgur Ozluk
ARSCOM
2006
81views more  ARSCOM 2006»
13 years 8 months ago
A Counting of the minimal realizations of the posets of dimension two
The posets of dimension 2 are those posets whose minimal realizations have two elements, that is, which may be obtained as the intersection of two of their linear extensions. Gall...
Pierre Ille, Jean-Xavier Rampon
AUTOMATICA
2006
63views more  AUTOMATICA 2006»
13 years 8 months ago
Inference of disjoint linear and nonlinear sub-domains of a nonlinear mapping
This paper investigates new ways of inferring nonlinear dependence from measured data. The existence of unique linear and nonlinear sub-spaces which are structural invariants of g...
Douglas J. Leith, William E. Leithead, Roderick Mu...
ENTCS
2006
273views more  ENTCS 2006»
13 years 8 months ago
Operator Algebras and the Operational Semantics of Probabilistic Languages
We investigate the construction of linear operators representing the semantics of probabilistic programming languages expressed via probabilistic transition systems. Finite transi...
Alessandra Di Pierro, Herbert Wiklicky