Results 21 to 30 of about 793,519 (318)

Moral Principles: Criticism and Defense [PDF]

open access: yesStudia Gilsoniana, 2023
The main purpose of this essay is to defend moral principles in the light of their critique by advocates of anti-theory in ethics. Moral principles, according to critics, cannot realize the main aim of principle-based ethics, which is providing a ...
Anna Krajewska
doaj   +1 more source

“Can I go into the artwork?” Material–relational situations with abstract art

open access: yesJournal for Research in Arts and Sports Education, 2022
The purpose of this article is to study museum educational situations, where 5–7-year-old children encounter abstract art, from a new materialist perspective.
Heidi Kukkonen
doaj   +1 more source

Designing for mathematical abstraction [PDF]

open access: yes, 2010
Our focus is on the design of systems (pedagogical, technical, social) that encourage mathematical abstraction, a process we refer to as designing for abstraction.
Noss, Richard, Pratt, Dave
core   +3 more sources

Memory based on abstraction for dynamic fitness functions [PDF]

open access: yes, 2008
Copyright @ Springer-Verlag Berlin Heidelberg 2008.This paper proposes a memory scheme based on abstraction for evolutionary algorithms to address dynamic optimization problems.
A.Ş. Uyar   +5 more
core   +3 more sources

Automatic Abstraction for Congruences [PDF]

open access: yes, 2010
One approach to verifying bit-twiddling algorithms is to derive invariants between the bits that constitute the variables of a program. Such invariants can often be described with systems of congruences where in each equation $\vec{c} \cdot \vec{x} = d ...
A. King   +14 more
core   +2 more sources

Abstracts, abstracts, abstracts

open access: yesJon Stark making it all possible, 2020
Ce label assurera de trouver au minimum dans toutes les maisons ces services et une qualité d’accueil identique. En plus des services obligatoires, certains points France Services pourront proposer des services des collectivités territoriales ou d’autres partenaires (SNCF, banques), en fonction des besoins locaux.
openaire   +1 more source

Better abstractions for timed automata [PDF]

open access: yes, 2015
We consider the reachability problem for timed automata. A standard solution to this problem involves computing a search tree whose nodes are abstractions of zones.
Alur   +28 more
core   +3 more sources

On the use of observation equivalence in synthesis abstraction [PDF]

open access: yes, 2011
In a previous paper we introduced the notion of synthesis abstraction, which allows efficient compositional synthesis of maximally permissive supervisors for large-scale systems of composed finite-state automata.
Fabian, Martin   +3 more
core   +2 more sources

MeGARA: Menu-based Game Abstraction and Abstraction Refinement of Markov Automata

open access: yes, 2014
Markov automata combine continuous time, probabilistic transitions, and nondeterminism in a single model. They represent an important and powerful way to model a wide range of complex real-life systems. However, such models tend to be large and difficult
Becker, Bernd   +5 more
core   +2 more sources

A Theological Age: A New Way of Looking at the History of the West

open access: yesHistories, 2023
This paper argues that the current age is best understood as a theological age in that its normal approach to the world is one based on a high level of abstraction. Theology stands in contrast with piety, which derives much more from immediate experience
Greg Melleuish, Susanna Rizzo
doaj   +1 more source

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