The focus area of this paper is on the assignment problem with budget constraints which is one of the application area of combinatorial optimization that operates on the domain of those optimization problems,in which the set of feasible solutions is discrete or can be reduced to discrete,and in which the goal is to find the best solution. It is particularly concerned with solving the unconstrained assignment problems with Hungarian algorithm and the constrained assignment problem by cutting plane or outer linearization algorithm for solving the Lagrangian dual problem in which, at each iteration,the function that approximates the dual function is optimized. The paper is divided in to two chapters. In the first chapter,the classical assignment problem,the problem of finding optimum (minimum or maximum) cost or profit assignment a set of workers or resources to jobs or activities to gather with its mathematical formulation,solution methods and special cases in assignment problems were considered. Under the second chapter, we have considered generalization of the classical assignment problem concerning resource(or budget) constraints, due to the variety of real life problems.
Assignment Problem is one of the first fundamental problems in the area of combinatorial optimization. Despite its historical roots, the problem has tremendous importance to date, due to its numerous real life applications in like facility location, personnel scheduling, job scheduling, production planning, project assignment, task assignment, time-tabling, vehicle routing, storage space allocation, etc. This book comprises some real life assignment and related problems involving imprecise cost/time parameters. In order to represent those imprecise parameters, interval numbers have been used here as this representation is the best among others. The associated problems have been solved using Genetic Algorithm efficiently. A salient feature of this book is that most of the algorithms have been written in a lucid manner with suitable examples using figures. This book should interest academicians, OR/GA practitioners and executives of different industries and business organizations.
The problem of distributing goods from depots to consumers plays an important role in the management of many distribution systems, and therefore when it is programmed efficiently it may yield significant savings. In a typical distribution system, trucks provide pick-up and delivery services to customers that are geographically dispersed in a given area. In many of its applications, the main objective of distribution is to find a set of routes for such trucks, satisfying a variety of constraints, so as to minimize the total distribution cost. This work focuses on a decision model for a real world problem. The problem reveals itself as assignment of trucks to routes by Latex Foam Rubber Products Limited-Kumasi, Ghana. This study addresses the problem of finding an efficient assignment of the limited number of trucks at the company’s disposal to the routes they ply while serving its customers outside the metropolis. In this work we use a solution procedure based on Munkres Assignment Algorithm for optimal assignment of non-homogenous fleet of trucks to a given set of routes, where Latex Foam Rubber Products Limited-Kumasi, distributes its products to its customers.
A wireless mesh networks (WMNs) has emerged recently, WMN consist of two types of nodes mesh routers and mesh clients.WMN is dynamically self-organized and self-configured, with the nodes in the network automatically establishing and maintaining mesh connectivity among themselves. Channel assignment is a critical issue in WMN which is the mapping between the available channels and the radios at each node such that the network performance is optimized, and hence the focus of this work along with static channel assignment, multi-radio, multi-channel. Multi-radio MAC can potentially achieve higher network capacity than single-radio MAC. We design and implement a new agent (DSBCA) distributed channel assignment spanner base, the routing protocol Optimize the network performance considering the throughput, end-to-end delay, connectivity and the interference of our channel assignment algorithm. Base on the network simulations NS2.34 on Linux Fedora and our proposed channel assignment algorithm improved the throughput, minimal-connectivity preserving channel assignment algorithm.
Modern day public transport assignment faces lots of problems. Solutions may exist but needs some form of backings. A sensitivity analysis in most cases could just be sufficient to provide this backing. The developments in this book are very important for students, academic researchers and policy makers. The book provides an extensive review on transit assignment, sensitivity analysis and OmniTRANS. It highlights important conclusions such as:- - Passenger access-egress distances significantly affects their access stop choices. - The travel distance parameter of the generalized cost function has the highest influence on transit assignment - The number of transfers to be made by passengers significantly determines their generalized cost of travel - A carefully conducted partial sensitivity analysis can provide better predictions than a Monte-Carlo sensitivity analysis. As a policy advice to public transport operators in Flanders-Belgium, the developments in this book suggest that; to improve transit assignment, it is sufficient to reduce passengers access-egress distances & the number of transfers either through the institution of more direct transit lines or missing links.
Revision with unchanged content. This study investigated the influence of computer-generated reminders on the rate in which distance learners submitted assignments and completed courses. The computer-generated reminders, sent via email, served as a time management support strategy. Participants were randomly divided into two groups: control and treatment. Both groups received a list of target due dates for course assignments. The control group did not receive reminders. The treatment group received reminders when they failed to submit an assignment by a target due date. The results indicated no significant difference between the control and treatment groups in terms of assignment submission rates and course completion rates. However, results of this study did reveal that the number of assignments in a distance course influences the timeliness of assignment completion and the likelihood of course completion.
In cellular mobile communication, since there will be conversation in progress in case of handover calls, GOS for them should be less than that for newly originating calls. Basically, there are three channel assignment schemes, fixed, dynamic & hybrid channel assignment schemes for handling newly originating and handover calls. In this study, capacity design for cellular mobile network in area inside ring road in Kathmandu valley has been done according to the findings of data collection and analysis of mobile communication service being provided by Nepal Telecom. Capacity planning has been done with GOS equal to 2% for newly originating calls and 1% for handover calls. In addition to capacity planning, efficient channel assignment scheme in terms of blocking and throughput has been evaluated with optimal utilization of the designed capacity for getting minimum blocking for both types of calls maintaining the blocking for handover calls always less than that for newly originating calls. The simulated values of GOS & throughput for all channel assignment schemes at different penetration have been compared and hybrid channel assignment scheme has been found to be most efficient.
The efficient management of Change Requests (CRs) is fundamental for successful software maintenance; however the assignment of CRs to developers is an expensive aspect in this regard, due to the time and expertise demanded. To overcome this, researchers have proposed automated approaches for CR assignment. Although these proposals present advances to this topic, they do not consider many factors inherent to the assignments, such as: developers’ workload, CRs severity, interpersonal relationships, and developers know-how. Actually, as we demonstrate in this work, CR assignment is a complex activity and automated approaches cannot rely on simplistic solutions. Ideally, it is necessary to consider and reason over contextual information in order to provide an effective automation. Beyond investigating all these aspects through an extensive systematic literature review, this work also proposes a context-aware architecture solution to semi-automated assignment of CRs.
The highly competitive environment in today's wireless and cellular network industries is making the management of systems seek for better and more advance techniques to keep masses of data, complexity of systems and deadline constrains under control with a lower cost and higher efficiency. Therefore, the management is getting significant attentions by researchers in order to increase the efficiency of the resource usage to provide high quality services. Two of the cornerstones of the management system in wireless and cellular network are carrier assignment and packet scheduling. Therefore, this work focuses on analysis and development of carrier assignment and packet scheduling methods in multi-band Wi-Fi and LTE-A networks.
This book explains the port operations and proposes approaches that aim to improve the most important successive steps in container terminal management activities. A multi-period assignment problem that seeks to allocate vessels to berthing spaces and quay cranes is proposed to handle the quayside operations. Subsequently, on the yard side, a discrete-event simulation model for the real life detailed processes performed during the handling of import containers is developed. In particular, the model focuses on the storage assignment problem at the operational level in a container terminal with a multiple-berth structure. An approach by means of a hierarchical structure is adapted to partition the assignment problem into two sub-problems and solve each of them using separate decision rules. Suggested storage policies are evaluated in view of the overall performance of the container terminal.
This book contains a good literature survey of various mathematical models and routing & wavelengths assignment algorithms in WDM optical networks. Some of the new algorithms for optimization of blocking probability have aslo been covered. This book is good for researchers who are working on optical networks and advancements in fiber optics communication. Mathematical models covered in this book are simple and easy to implement. A good number of routing and wavelength assignment algorithms have also been covered in this book which can be used to reduce blocking probability of the optical network. This book can be very helpful to the research scholars.
This study is situated within the field of instructional design and sought to identify competencies specific to online designers-by-assignment in high school learning environments. Since existing instructional design standards currently available to guide designers-by-assignment differ from one another, a lack of clarity remains about which specific standards actually benefit this emerging professional group in the process of developing and revising courses they eventually teach. The purpose of this qualitative Delphi study was to identify, through expert agreement, instructional design competencies that can benefit high school online designers-by-assignment and the instructional design profession. This study employed the qualitative Delphi design to achieve consensus among experts in five fields (high school online practitioners, instructional design academics, university pre-service instructors, online high school administrators and high school online instructional designers).
When dealing with stress assignment on the word level, many exceptions to hitherto defined principles can be found in the English language. While some exceptions can be explained by word or morpheme boundaries, others do not fit so easliy into the underlying systematicity of English stress behaviour. Some are often described as simply being idiosyncratic. A new statistical analysis reveals that many of these exceptions do share some common features to a certain extent, in particular in their orthography. Can this kind of features be used to establish additional rules in order to account for exceptional cases of English stress assignment? Or is there no other means but to consider these cases as lexcially exceptional?
The often-claimed-modern principles of law, are actually imbedded in human history. They are Mesopotamian in origin, especially of Hammurabi’s time. The right to monetary damages, the right to be informed of the law, the right to adversarial procedure, the right to be presumed innocent until proven guilty, the right not to be subject to abuse of power, the right of dignity, all are small steps for history but “giant leaps for Humanity”, indeed.
A well established adage posits that no right exists without a remedy . Education means to train the mind, to teach, to provide schooling for. It is also the process of learning and training, instruction as imparted in schools, colleges and universities: a course or type of instruction, the theory and practice of teaching. Education is generally agreed to be the transforming agent of society. Education is about human development. Be that as it may the right ti education is a human right.Education is imperative to the promotion of human rights. It is both a human right and also an indispensible means of realising other human rights. It is the precondition for the enjoyment of many economic, social and cultural rights; for instance the right to receive higher education on the basis of ability, the right to enjoy the benefits of scientific progress and the right to choose work can only be exercised in a meaningful way after a minimum level of education is reached. Similarly, in the ambit of civil political rights, the freedom of information, the right to vote and the right to equal access to public service depend on a minimum level of education, i.e literacy..
Toby O'Dare - Lucky the Fox - is a contract killer of underground fame. In his youth Lucky had dreamt of being a priest, instead he fell into a life danger and violence. Living under a series of aliases he long ago lost any sense of his true self, becoming a pawn to 'The Right Man, a contractor of dark and unknown allegiances. Lucky has one place where he can be without disguise, but his latest assignment is at this sanctuary, The Mission Inn. And it is an order to kill. Into this nightmarish world of lone and lethal missions, comes a mysterious stranger, a seraph, who offers him a chance to save lives, rather than destroy them. Now he has his chance to repair the damage of his past.
This book aims to explain the concept of right to development and its legal dimensions comparing with other human rights. It focuses to link between the right development, environment, disarmament and human development. The specific objectives are... to discuss the resolutions of the UN General Assembly relating to the Right to Development and to explore the concept of the Right to Development in the light of various UN conventions, it also aims to explain the international legal dimensions of the Right to Development. These work linkages between the Right to Development and sustainable development, disarmament for human development. Scheme of this work is divided in to sixteen chapters. This book is useful to students, jurists, academicians and human rights activists.
Hegel's Philosophy of Right presents a collection of new essays by leading international philosophers and Hegel scholars that analyze and explore Hegel's key contributions in the areas of ethics, politics, and the law. The most comprehensive collection on Hegel's Philosophy of Right available Features new essays by leading international Hegel interpreters divided in sections of ethics, politics, and law Presents significant new research on Hegel's Philosophy of Right that will set a new standard for future work on the topic
The film tie-in edition of the cult classic Do Androids Dream of Electric Sheep?As the eagerly-anticipated new film Blade Runner 2049 finally comes to the screen, rediscover the world of Blade Runner...World War Terminus had left the Earth devastated. Through its ruins, bounty hunter Rick Deckard stalked, in search of the renegade replicants who were his prey. When he wasn't 'retiring' them with his laser weapon, he dreamed of owning a live animal - the ultimate status symbol in a world all but bereft of animal life.Then Rick got his chance: the assignment to kill six Nexus-6 targets, for a huge reward. But in Deckard's world things were never that simple, and his assignment quickly turned into a nightmare kaleidoscope of subterfuge and deceit - and the threat of death for the hunter, rather than the hunted...
This project is aimed at downloading and uploading online assignments for students; with each assignment having information about the instructions, description, deadline, and submission details. The main goal of this thesis is to design and implement online assignment submission and provide an interface use for uploading test program (Nant script file) by instructors, who would be able to evaluate assignments automatically. The system provides an interface for testing assignments such that they can be plugged in by the teachers. This testing could invoke a compiler and make a test-run of the compiled code and check the result or test for plagiarism, existence of certain documents or simply check the file type (extension). The most obvious advantage offered by online assignment submission is that it offers faster transmission of assignments than using traditional way by using online system. The interface use to invoke different testing program by teachers, So Save the time and cost for teachers by enabling them to put up a fast response for students as well as increasing the quality of the feedback provided to students.
The Jacobson radical is a very significant radical in rings.It is well known in ring theory that the right and left Jacobson radicals of a ring are the same but a right(left)primitive ring need not be a left(right)primitive ring.No true generalization of Wedderburn-Artin theorem of rings was developed to near-rings which involves direct product of matrix near-rings.This requires the right Jacobson radicals of near-rings. Three right Jacobson radicals are introduced and it is established that they are all Kurosh-Amitsur radicals in the class of all near-rings in which the constant part of a near-ring is an ideal of that near-ring.Their relations with the existing radicals of near-rings are presented. Also another three right Jacobson radicals are introduced and it is established that they are all Kurosh-Amitsur radicals in the class of all near-rings and are also ideal-hereditary in the class of all zero-symmetric near-rings. Semisimple classes of these Jacobson radicals are studied and some generalizations of Wedderburn-Artin theorem of rings are presented.
Multinational organizations need to develop internationally sophisticated and skilled managers in order to compete with the competitive global environment. Organizations are finding it increasingly difficult to find employees who are willing to accept international assignments, one of the most powerful means to shape effective global leaders. Furthermore, organizations do not have an adequate understanding of what factors influence employees'' willingness to accept an international assignment. This study analyzes the impact of multiple factors which may influence an individual''s willingness to accept an international assignment. Prior research that investigated individuals'' willingness to accept an international assignment mainly focused on one particular aspect. Findings of this research include: students are generally more willing to accept a short-term than a long-term international assignment; male and female students are equally willing to accept international assignments; students are equally willing to accept international assignments within or outside of Europe; from seventeen European countries, students are most willing to work in the UK, Switzerland, Spain and Sweden.
The enjoyment of life depends on a minimum level of education including literacy. As one of the socio-economic rights, the right to education must be fully realised in order to empower great majority of people out there who are still facing social injustice. This study focuses on the right to education in Lesotho. The extent to which this country has incorporated socio-economic rights, specifically the right to education, is explored. The mechanisms through which the said right is turned into reality; the challenges such right entails and the approach taken by the government are also looked at. As a signatory to many human rights instruments, Lesotho is charged with an obligation of realising socio-economic rights. One of the many international law obligations facing Lesotho emanates from the provisions of International Covenant on Economic, Social and Cultural Rights (ICESCR).
Stress in Moroccan Arabic, and also in other languages, poses challenging problems for phonological theory. This is due to the fact that stress exhibits conflicting properties; which makes it difficult to provide answers to a number of issues. This book provides an investigation into a prominent aspect of prosodic phonology in Moroccan Arabic (a case study of the dialect of Rabat city), namely, stress assignment in the grammatical category of verbs within the framework of optimality theory as proposed in Prince and Smolensky and McCarthy and Prince. It particularly addresses a range of issues such as: the position of stress, the basis on which stress is located, the factors on the basis of which stress location is effected, the importance of the perceptual and the instrumental tests in shedding light on stress assignment, and the extent to which the optimality theoretic analysis confirm or disconfirm the results of the perceptual and the instrumental tests concerning stress placement. This book will be of interest to linguistics, teachers, researchers and to anyone interested in language study and phonological theory.
In this book several multilayer particle deposition models are studied using simulations and analytical calculations. Multilayer particle deposition models are an extension of the classic car parking problem, first studied by the Hungarian mathematician Renyi. Several interesting properties of these type of processes are revealed. The focus of the book lies on the non-equality of end-densities of the layers. In some models the end-densities are lower in higher layers whereas in other models the end-densities are higher in higher layers. It is shown that in the latter case this is a result of self-organization. As an application, the results are used to analyze the so-called sequential frequency assignment process. For this purpose, the assignment of radio frequencies by national telecom authorities (using the foremost priority procedure) is regarded as a two-dimensional multilayer deposition model with discs.
Since the entry into force of the Lisbon Treaty, data protection has been elevated to the status of a fundamental right in the European Union and is now enshrined in the EU Charter of Fundamental Rights alongside the right to privacy. This timely book investigates the normative significance of data protection as a fundamental right in the EU. The first part of the book examines the scope, the content and the capabilities of data protection as a fundamental right to resolve problems and to provide for an effective protection. It discusses the current approaches to this right in the legal scholarship and the case-law and identifies the limitations that prevent it from having an added value of its own. It suggests a theory of data protection that reconstructs the understanding of this right and could guide courts and legislators on data protection issues. The second part of the book goes on to empirically test the reconstructed right to data protection in four case-studies of counter-terrorism surveillance: communications metadata, travel data, financial data and Internet data surveillance. The book will be of interest to academics, students, policy-makers and practitioners in EU law, privacy, data protection, counter-terrorism and human rights law.
The book entitled Human Right Perspective of Right to Work-A Socio Economic and Legal Analysis in India is authored by Dr. N.Ravi M.L.,Ph.D., Principal. This book throws emphasis on the right to work in human rights perspective with social and economic background in India. All the chapters in this book has current relevance and aptly illustrated.
Right of children to Free and Compulsory Education Act provides for free and compulsory education to all children of the age of six to fourteen years.The Right of children to Free and Compulsory Education Act came into force from April 1, 2010. This is was a historic day for the people of India as from this day the right to education will be accorded the same legal status as the right to life as provided by Article 21A of the Indian Constitution. Every child in the age group of 6-14 years will be provided 8 years of elementary education in an age appropriate classroom in the vicinity of his/her neighbourhood.