Digital Commons Network^™

Multiparty Split-Ticket Voting Estimation As An Ecological Inference Problem, Kenneth Benoit, Michael Laver, Daniela Giannetti

Research Collection School of Social Sciences

The estimation of vote splitting in mixed-member electoral systems is a common problem in electoral studies, where the goal of researchers is to estimate individual voter transitions between parties on two different ballots cast simultaneously. Because the ballots are cast separately and secretly, however, voter choice on the two ballots must be recreated from separately tabulated aggregate data. The problem is therefore of one of making ecological inferences. Because of the multiparty contexts normally found where mixed-member electoral rules are used, furthermore, the problem involves large-table (R × C) ecological inference. In this chapter we show how vote-splitting problems in …

The Case For Open Immigration, Chandran Kukathas

Research Collection School of Social Sciences

People favor or are opposed to immigration for a variety of reasons. It is therefore difficult to tie views about immigration to ideological positions. While it seems obviousthat political conservatives are the most unlikely to defend freedom of movement,and that socialists and liberals (classical and modern) are very likely to favor more openborders, in reality wariness (if not outright hostility) to immigration can be foundamong all groups. Even libertarian anarchists have advanced reasons to restrict themovement of peoples.

Nationalism And Multiculturalism, Chandran Kukathas

Research Collection School of Social Sciences

If any issue dominates contemporary political theory, it is how to deal with cultural diversity and the claims –moral, legal, and political – made in the name of ethnic, religious, linguistic, or national allegiance (Kymlicka,2001: 17). Today, governments are confronted by demands from cultural minorities for recognition, protection,preferential treatment, and political autonomy within the boundaries of the state. Equally, international societyand its political institutions, as well as states themselves, have had to deal with demands from various peoplesfor political recognition as independent nations, and for national self-determination. The turbulent politics ofthe contemporary world may account in part for this development: …

School Accountability And ‘High Stakes’ Testing, James G. Dwyer

Faculty Publications

No abstract provided.

Regulating Genetically Modified Foods: Is Mandatory Labeling The Right Answer?, Jonathan H. Adler

Faculty Publications

What I want to talk about are some legal issues relating to labeling and, in particular, constitutional issues relating to mandatory labeling for genetically modified foods or food products that may contain genetically modified components. This is a separate issue from whether or not the FDA, or some other agency, has sufficient statutory authority at present to mandate labeling, and that is something worth discussing. Even if they do have such authority, or even if Congress tomorrow were to give the FDA such authority or were to require the FDA to impose labels on genetically modified foods, or if a …

Conservation Through Collusion: Antitrust As An Obstacle To Marine Resource Conservation, Jonathan H. Adler

Faculty Publications

Although it is not a new environmental problem, overfishing is arguably one of the most serious environmental problems today. Despite decades of government regulation, fisheries are in trouble the world over.

With little doubt, the federal fishery regulations adopted in the last twenty-five years have failed to ensure sustainable utilization of U.S. fisheries. The existing regulatory framework is "a failed experiment that has led to the destruction of United States coastal fisheries." At the same time that the federal government adopted an elaborate regulatory structure, federal law has impeded the development of cooperative fishery management institutions that may have helped …

Better Lucky Than Good, Neal Devins

Faculty Publications

No abstract provided.

The Vienna Convention On The Law Of Treaties In U.S. Treaty Interpretation, Evan J. Criddle

Faculty Publications

No abstract provided.

Nietzsche’S Place In Nineteenth Century German Philosophy, Michael S. Green

Faculty Publications

No abstract provided.

"Secret Combinations": A Legal Analysis, Nathan B. Oman

Faculty Publications

No abstract provided.

Crusading Hero, Devoted Teacher, And Sympathetic Failure: The Self-Image Of The Law Professor In Hollywood Cinema And In Real Life, Too, David Ray Papke

Faculty Publications

No abstract provided.

How Can A Prison Inmate Challenge The Procedures For Carrying Out His Imminent Execution?, Jay E. Grenig

Faculty Publications

No abstract provided.

An Implicit Surface Modeling Technique Based On A Modular Neural Network Architecture, Manuel Carcenac

Turkish Journal of Electrical Engineering and Computer Sciences

Independently from artificial intelligence applications, an artificial neural network can be viewed as a powerful tool for function reconstruction. Previous papers used this property to model an implicit surface out of some control points by reconstructing its underlying scalar field. Such an approach requests the neural network to memorize the control points, which has turned problematic for complex surfaces. In our paper, we show that this problem can be efficiently tackled by adapting the architecture of the neural network to the features compounding the surface: by learning first these features independently and then blending them gradually together, our modular architecture …

Mining Classification Rules By Using Genetic Algorithms With Non-Random Initial Population And Uniform Operator, Korkut Koray Gündoğan, Bi̇lal Alataş, Ali̇ Karci

Turkish Journal of Electrical Engineering and Computer Sciences

Classification is a supervised learning method that induces a classification model from a database and is one of the most commonly applied data mining task. The frequently employed techniques are decision tree or neural network-based classification algorithms. This work presents an efficient genetic algorithm (GA) for classification rule mining technique that discovers comprehensible IF-THEN rules using a generalized uniform population method and a uniform operator inspired from the uniform population method. Initial population is generated by methodically eliminating the randomness by generalized uniform population method. In the subsequence generations, genetic diversity is ensured and premature convergence is prevented by the …

Real-Time Classification Algorithm For Recognition Of Machine Operating Modes By Use Of Self-Organizing Maps, Gancho Vachkov, Yuhiko Kiyota, Koji Komatsu, Satoshi Fujii

Turkish Journal of Electrical Engineering and Computer Sciences

In this paper a new algorithm for classification and real-time recognition of different a-priorily assumed operating modes for construction machines is proposed. This algorithm utilizes the effectiveness of the Self-Organizing Maps (SOM) for creating the so called Separation Models, that are able to distinguish each operating mode separately. After training, these models are used in a real-time procedure, which calculates at each sampling time the minimal Euclidean distances from the current data point to a certain node of each SOM. Then the separation model (represented by a respective SOM) that has the least minimal distance to this data point defines …

Cover And Contents

Turkish Journal of Electrical Engineering and Computer Sciences

No abstract provided.

The 7 C'S For Creating Living Software: A Research Perspective For Quality-Oriented Software Engineering, Mehmet Akşi̇t

Turkish Journal of Electrical Engineering and Computer Sciences

This article proposes the 7 C's for realizing quality-oriented software engineering practices. All the desired qualities of this approach are expressed in short by the term living software. The 7 C's are: Concern-oriented processes, Canonical models, Composable models, Certifiable models, Constructible models, Closure property of models and Controllable models. Each C is explained by the help of a set of definitions, a short overview of the background work and the problems that software engineers may experience in realizing the corresponding C. Further, throughout the article, a software development example is presented for illustrating the realization of the 7 C's. Finally, …

An Information System For Streamlining Software Development Process, Serkan Nalbant

Turkish Journal of Electrical Engineering and Computer Sciences

In this paper an information system to be employed by software development organizations is proposed, which automates software development process. The proposed system aims to lower cost, improve schedule performance and enhance quality of the software projects by the means of automation and unifying of operational information. The characteristics of the proposed system are described. Furthermore, its use is illustrated via the explanation of an exemplary software system called PACE that serves as an information system for planning, controlling, measuring and improving software development process and projects. The relationship of PACE with Software Capability Maturity Model (CMM) is also provided.

A Platform For Software Engineering Course Projects, Bi̇rol Aygün

Turkish Journal of Electrical Engineering and Computer Sciences

The importance of projects in software engineering courses is well known. Both synthetic and real-life projects have various advantages and disadvantages. Our aim was to create a framework where students can develop projects which reflect some of the complexities of real-life, involving many concurrent, interacting, asynchronous processes, each in a different stage of development, with wide temporal differences among them - some occurring within millisconds of each other and others executing sporadically over much longer periods. In this project, which was carried out in different arrangements in several software engineering courses in three universities, the students developed both the sub- …

A Pattern Based Approach To Web Design Formalization, Ahmet Sikici, Yasemi̇n Topaloğlu

Turkish Journal of Electrical Engineering and Computer Sciences

World Wide Web is a global information network that affects many fields of our lives. The distributed, interlinked, visual and heterogeneous structure of the web makes it an irregular development environment. In this paper we propose a pattern based approach for increasing the effectiveness of development for the Web environment. This approach is based on the representation of the core meaning of each design as a set of patterns and requires the formulation of abstract solutions in a mathematical precision. This way not only reusable design experience will be codified unambiguously, but a smooth transition between the design and implementation …

An Agile Information Systems Development Method In Use, Mehmet Nafi̇z Aydin, Frank Harmsen, Kees Van Slooten, Robert Stegwee

Turkish Journal of Electrical Engineering and Computer Sciences

Recently, agile information systems development methods, agile methods in short, have got considerable attention from practitioners. One of the reasons seems that agile methods, to some degree, can be adaptable to different project situations. However, little empirical research has been conducted on this subject. The major goal of this research is to identify which aspects of agile methods are perceived as most critical and difficult to realize and how such aspects are adapted in practice. To reach this goal we studied the working practices concerning the adaptation of an agile method in the IT department of one of the leading …

Cover And Contents

Turkish Journal of Electrical Engineering and Computer Sciences

No abstract provided.

A Robustness Analysis Of Game-Theoretic Cdma Power Control, Xingzhe Fan, Murat Arcak, John T. Wen

Turkish Journal of Electrical Engineering and Computer Sciences

This paper studies robustness of a gradient-type CDMA uplink power control algorithm with respect to disturbances and time-delays. This problem is of practical importance because unmodeled secondary interference effects from neighboring cells play the role of disturbances, and propagation delays are ubiquitous in wireless data networks. We first show L_p-stability, for p \in [1,\infity], with respect to additive disturbances. We pursue L_{\infity}-stability within the input-to-state stability (ISS) framework of Sontag [7], which makes explicit the vanishing effect of the initial conditions. Next, using the ISS property and a loop transformation, we prove that global asymptotic stability is preserved for sufficiently …

Global Stability Analysis Of An End-To-End Congestion Control Scheme For General Topology Networks With Delay, Tansu Alpcan, Tamer Başar

Turkish Journal of Electrical Engineering and Computer Sciences

We analyze the stability properties of an end-to-end congestion control scheme under fixed heterogeneous delays, and for general network topologies. The scheme analyzed is based on the congestion control game of [1], with the starting point being the unique Nash equilibrium of that game. We prove global stability of this solution (and hence of the congestion control algorithm) under a mild symmetricity condition. We further demonstrate the stability of the algorithm numerically for various delays, user numbers, and topologies

Flow Controller Design And Performance Analysis For Self-Similar Network Traffic, Peng Yan

Turkish Journal of Electrical Engineering and Computer Sciences

Recent studies of high-resolution traffic measurement discovered the self-similarity in both LAN and WAN traffic. In this paper, we introduce a two-degree of freedom rate based flow controller, which includes a robust H^{\infity} control block and an LMMSE based capacity predictor. The former part can guarantee the robust stability against time-varying time delay uncertainties and the latter improves the transient response by predicting the self-similar cross-traffic. Implementation issues are discussed and performance analysis is provided to validate our design. We also investigate the prediction and control in larger time scale which is more applicable for the real network environment

Optimum And Suboptimum Blind Channel And Symbol Estimation For Siso Channels, T. Engi̇n Tuncer

Turkish Journal of Electrical Engineering and Computer Sciences

We present three methods for blind channel and symbol identification from a single or multi-block observation. These methods are deterministic approaches suitable for the identification of quickly changing wireless channels. The first method uses the finite alphabet property and it has good performance even for noisy observations. It requires only a single data frame, which is a unique feature of the method. This method can also be used to identify the channel order. For multi-block observations, we present the maximal ratio combining cross relation (MRCCR) method. It is an optimum approach in terms of instantaneous SNR and is based on …

Cover And Contents

Turkish Journal of Electrical Engineering and Computer Sciences

No abstract provided.

Structural Effects Of Carbon Monoxide Coordination To Carbon Centers. Π And Σ Bindings In Aliphatic Acyl Versus Aromatic Aroyl Cations, M. G. Davlieva, Sergey V. Lindeman, Ivan S. Neretin, Jay K. Kochi

Chemistry Faculty Research and Publications

The binding of carbon monoxide to carbon centers has been examined with two series of aromatic and aliphatic oxocarbonium ions that are successfully isolated as crystalline and highly reactive (hygroscopic) aroylium and acylium salts with poorly coordinating counteranions. X-Ray crystallographic analyses at −150 °C afford precise structural parameters for the characteristic linear carbonyl bond (r_CO) and the bond to the carbon centers (r_Cα). The correlations of these structural parameters evaluated for alkyl (Me, Et and i-Pr) and aryl (p-Me, 2,4,6-trimethyl, p-MeO and p-fluorophenyl) oxocarbonium ions with the corresponding carbonyl …

Water Resources Year In Review - Winter 2004, Vol. 17, No. 2, Annis Water Resource Institute

AWRI Reviews

No abstract provided.

Relationship Between Nationalism And Human Rights: A Macedonian Case Study, Allison M. Fromm

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.