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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 81 to 85 of 85 (0.02 seconds)Spelling suggestions: "subject:"drag""
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An analysis of financial literacy in the target market of a state–owned bank / Peterson D.D.Peterson, Denis Desmond. January 2011 (has links)
The South African Postbank Limited has been tasked by Government with a social mandate to provide basic financial services to people receiving low income and people living in rural areas. Personal financial literacy is an essential element which affects financial inclusion in the target market of a state–owned bank. To achieve the bank?s social mandate and its objective, it would be vital to determine whether people in low income and rural demographics are financially literate. Financial literacy is defined as the ability to manage your money on a day–to–day basis, do future financial planning, choose sound financial products and have appropriate financial knowledge and understanding. Various factors influence the level of financial literacy of a person and in order to improve the financial literacy of a person, cognisance should be taken of that person?s age, gender, living conditions, income–level and socio–economic elements. It will be beneficial for a state–owned bank, in order to reach its social mandate, to implement financial educational programmes to increase financial literacy. The latter will increase the amount of potential customers and thus promote financial inclusion in the long run. The sample in low income and rural areas has been found to be the most wanting in financial literacy and therefore it is crucial to address this shortcoming in the target market of the state–owned bank in order to reach the social mandate of financial inclusion. / Thesis (M.B.A.)--North-West University, Potchefstroom Campus, 2012.
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Energy-aware scheduling : complexity and algorithms / Ordonnancement sous contrainte d'énergie : complexité et algorithmesRenaud-Goud, Paul 05 July 2012 (has links)
Dans cette thèse, nous nous sommes intéressés à des problèmes d'ordonnancement sous contrainte d'énergie, puisque la réduction de l'énergie est devenue une nécessité, tant sur le plan économique qu'écologique. Dans le premier chapitre, nous exhibons des bornes strictes sur l'énergie d'un algorithme classique qui minimise le temps d'exécution de tâches indépendantes. Dans le second chapitre, nous ordonnançons plusieurs applications chaînées de type « streaming », et nous étudions des problèmes contraignant l'énergie, la période et la latence. Nous effectuons une étude de complexité exhaustive, et décrivons les performances de nouvelles heuristiques. Dans le troisième chapitre, nous étudions le problème de placement de répliques dans un réseau arborescent. Nous nous plaçons dans un cadre dynamique, et nous bornons à minimiser l'énergie. Après une étude de complexité, nous confirmons la qualité de nos heuristiques grâce à un jeu complet de simulations. Dans le quatrième chapitre, nous revenons aux applications « streaming », mais sous forme de graphes série-parallèles, et nous tentons de les placer sur un processeur multi-cœur. La découverte d'un algorithme polynomial sur un problème simple nous permet la conception d'heuristiques sur le problème le plus général dont nous avons établi la NP-complétude. Dans le cinquième chapitre, nous étudions des bornes énergétiques de politiques de routage dans des processeurs multi-cœurs, en comparaison avec le routage classique XY, et développons de nouvheuristiques de routage. Dans le dernier chapitre, nous étudions expérimentalement le placement d'applications sous forme de DAG sur des machines réelles. / In this thesis we have tackled a few scheduling problems under energy constraint, since the energy issue is becoming crucial, for both economical and environmental reasons. In the first chapter, we exhibit tight bounds on the energy metric of a classical algorithm that minimizes the makespan of independent tasks. In the second chapter, we schedule several independent but concurrent pipelined applications and address problems combining multiple criteria, which are period, latency and energy. We perform an exhaustive complexity study and describe the performance of new heuristics. In the third chapter, we study the replica placement problem in a tree network. We try to minimize the energy consumption in a dynamic frame. After a complexity study, we confirm the quality of our heuristics through a complete set of simulations. In the fourth chapter, we come back to streaming applications, but in the form of series-parallel graphs, and try to map them onto a chip multiprocessor. The design of a polynomial algorithm on a simple problem allows us to derive heuristics on the most general problem, whose NP-completeness has been proven. In the fifth chapter, we study energy bounds of different routing policies in chip multiprocessors, compared to the classical XY routing, and develop new routing heuristics. In the last chapter, we compare the performance of different algorithms of the literature that tackle the problem of mapping DAG applications to minimize the energy consumption.
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| 83 |
Programmes de branchement catalytiques : algorithmes et applicationsCôté, Hugo 08 1900 (has links)
No description available.
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| 84 |
Energy-aware scheduling : complexity and algorithmsRenaud-Goud, Paul 05 July 2012 (has links) (PDF)
In this thesis we have tackled a few scheduling problems under energy constraint, since the energy issue is becoming crucial, for both economical and environmental reasons. In the first chapter, we exhibit tight bounds on the energy metric of a classical algorithm that minimizes the makespan of independent tasks. In the second chapter, we schedule several independent but concurrent pipelined applications and address problems combining multiple criteria, which are period, latency and energy. We perform an exhaustive complexity study and describe the performance of new heuristics. In the third chapter, we study the replica placement problem in a tree network. We try to minimize the energy consumption in a dynamic frame. After a complexity study, we confirm the quality of our heuristics through a complete set of simulations. In the fourth chapter, we come back to streaming applications, but in the form of series-parallel graphs, and try to map them onto a chip multiprocessor. The design of a polynomial algorithm on a simple problem allows us to derive heuristics on the most general problem, whose NP-completeness has been proven. In the fifth chapter, we study energy bounds of different routing policies in chip multiprocessors, compared to the classical XY routing, and develop new routing heuristics. In the last chapter, we compare the performance of different algorithms of the literature that tackle the problem of mapping DAG applications to minimize the energy consumption.
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Sovereignty, Peacekeeping, and the United Nations Emergency Force (UNEF), Suez 1956-1967: Insiders’ PerspectivesHilmy, Hanny 13 February 2015 (has links)
This research is concerned with the complex and contested relationship between the sovereign prerogatives of states and the international imperative of defusing world conflicts. Due to its historical setting following World War Two, the national vs. international staking of claims was framed within the escalating imperial-nationalist confrontation and the impending “end of empire”, both of which were significantly influenced by the role Israel played in this saga. The research looks at the issue of “decolonization” and the anti-colonial struggle waged under the leadership of Egypt’s President Nasser. The Suez War is analyzed as the historical event that signaled the beginning of the final chapter in the domination of the European empires in the Middle East (sub-Saharan decolonization followed beginning in the early 1960s), and the emergence of the United States as the new major Western power in the Middle East.
The Suez experience highlighted a stubborn contest between the defenders of the concept of “sovereign consent” and the advocates of “International intervention”. Both the deployment of the United Nations Emergency Force (UNEF) and its termination were surrounded by controversy and legal-political wrangling. The role of UNEF and UN peacekeeping operations in general framed the development of a new concept for an emerging international human rights law and crisis management. The UNEF experience, moreover, brought into sharp relief the need for a conflict resolution component for any peace operation. International conflict management, and human rights protection are both subject to an increasing interventionist international legal regime. Consequently, the traditional concept of “sovereignty” is facing increasing challenge.
By its very nature, the subject matter of this multi-dimensional research involves historical, political and international legal aspects shaping the research’s content and conclusions. The research utilizes the experience and contributions of several key participants in this pioneering peacekeeping experience. In the last chapter, recommendations are made –based on all the elements covered in the research- to suggest contributions to the evolving UN ground rules for international crisis intervention and management. / Graduate / hilmyh@uvic.ca
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