Results 241 to 250 of about 659,052 (291)

Power Asymmetries in Companion Modelling Processes [PDF]

open access: possible, 2013
As discussed in the previous chapter, ComMod processes, like most participatory processes, are implemented in social contexts characterized by power asymmetries and conflicts of interest between stakeholders involved at different organizational levels.
Barnaud, Cécile   +5 more
openaire   +2 more sources

The Model Companion of Stone Semilattices

Mathematical Logic Quarterly, 1991
A pseudocomplemented semilattice is an algebra \((S;\land,^*,0)\) such that \((S;\land,0)\) is a meet semilattice with least element 0 and a unary operation \(^*\) satisfying \(z\land x=0\) iff \(z\leq x^*\) (with \(\leq\) denoting the canonical order in \(S\)).
Gerber, Christoph, Schmid, Jürg
openaire   +1 more source

Decidable Model Companions

Mathematical Logic Quarterly, 1989
Let \(K\) be a class of \({\mathcal L}\)-structures, and let \(H\) be a subclass of \(K\). Let \({\mathcal E}\) be the set of existential \({\mathcal L}\)-formulas. We define a positive integer \(\| \phi \|\) for each \(\phi\in {\mathcal E}\). For \(\eta,\eta'\in {\mathcal E}\) we say that \(\eta\) ' is an obstruction to \(\eta\) in \(H\) (modulo \(K\))
openaire   +1 more source

C-minimality and model companions

Siberian Advances in Mathematics, 2014
Summary: We study the question on existence of a model companion of the theory of a \(C\)-minimal structure with a distinguished automorphism of a special form.
openaire   +1 more source

Companion context dependent topic modeling

2014 Seventh International Conference on Mobile Computing and Ubiquitous Networking (ICMU), 2014
Contexts such as time, location and companion play an important role to determine topics of documents. We focus on companion context (friends, wife, husband etc.) as one of the most important contexts to determine topics. We propose companion context dependent topic model by the extension of basic graphical model: LDA (Latent Dirichlet allocation).
Yusuke Fukazawa, Jun Ota
openaire   +1 more source

The Model Companion of ZF

Proceedings of the American Mathematical Society, 1975
We prove that the theory ZF has a model companion and we describe an axiom system for it. The notion of a model companion was introduced by E. Bers as a generalization of the notion of a model completion [3, ?5]. In this paper we prove that ZF has a model companion and describe a set of axioms for it.
openaire   +1 more source

Model Companions with Finitely Many Countable Models

Mathematical Logic Quarterly, 1994
AbstractWe present two conditions which are equivalent to having an almost χ0‐categorical model companion.Mathematics Subject Classification: 03C35.
openaire   +1 more source

Using Classification Learning in Companion Modeling

2009
Companion Modeling is a methodology used to facilitate adaptive management of renewable resources by their users. It is using role-playing games (RPG) and multiagent simulations to validate initial models representing the functioning of complex systems to be managed.
Torii, Daisuke   +4 more
openaire   +2 more sources

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