scholarly journals Distributed Evaluation of an Iterative Function for All Object Pairs on an SIMD Hypercube

Author(s):  
F. Ercal
2015 ◽  
Vol 35 ◽  
pp. 12-21 ◽  
Author(s):  
Chiara Bersani ◽  
Siqi Qiu ◽  
Roberto Sacile ◽  
Mohamed Sallak ◽  
Walter Schön

Author(s):  
Boban Stojanović ◽  
Nikola Milivojević ◽  
Miloš Ivanović ◽  
Dejan Divac

Real-world problems often contain nonlinearities, relationships, and uncertainties that are too complex to be modeled analytically. In these scenarios, simulation-based optimization is a powerful tool to determine optimal system parameters. Evolutionary Algorithms (EAs) are robust and powerful techniques for optimization of complex systems that perfectly fit into this concept. Since evolutionary algorithms require a large number of time expensive evaluations of candidate solutions, the whole process of optimization can take huge CPU time. In this chapter, .NET platform for distributed evaluation using WCF (Windows Communication Foundation) Web services is presented in order to reduce computational time. This concept provides parallelization of evolutionary algorithms independently of geographic location and platform where evaluation is performed. Hydroinformatics is a typical representative of fields where complex systems with many uncertainties are studied. Application of the developed platform in hydroinformatics is also presented in this chapter.


2020 ◽  
pp. 147490412096120
Author(s):  
Martin Brown ◽  
Gerry McNamara ◽  
Sakir Cinkir ◽  
Jerich Fadar ◽  
Maria Figueiredo ◽  
...  

The purpose of this paper, which is part of a three-year EU Erasmus+-funded study titled ‘Distributed Evaluation and Planning in Schools’ (DEAPS), is to provide an analysis of policies, structures, processes, supports and barriers that exist to enable or inhibit the involvement of students and parents in school evaluation in four European countries (Belgium, Ireland, Portugal and Turkey). Document analysis was used for this study and some 348 peer-reviewed articles, and 28 national and transnational policy documents were included in the analysis. Based on this review it would be reasonable to suggest that the student/parent voice agenda around evaluation in schools remains, by and large, aspirational. It is extolled in policy but in practice is mainly tokenistic with very little evidence of impact on the work of schools. In light of this, it is argued that government and school-level policies and strategies need to be reconsidered to enhance students’ and parents’ engagement in school evaluation. As a first step, significant further empirical research on the limitations on and conditions necessary for stakeholder voice in education is required.


Sign in / Sign up

Export Citation Format

Share Document