Digital Commons Network^™

Job Scheduling With Genetic Algorithm, Debarshi Barat

Computer Science

In this paper, we have used a Genetic Algorithm (GA) approach for providing a solution to the Job Scheduling Problem (JSP) of placing 5000 jobs on 806 machines. The GA starts off with a randomly generated population of 100 chromosomes, each of which represents a random placement of jobs on machines. The population then goes through the process of reproduction, crossover and mutation to create a new population for the next generation until a predefined number of generations are reached. Since the performance of a GA depends on the parameters like population size, crossover rate and mutation rate, a series …

Parallelization Of Generic Pso Java Code Using Mpjexpress, Manoj Babu Madamanchi

Computer Science

Many scientific, engineering and economic problems involve the optimization of a set of parameters. The Particle Swarm Optimization (PSO) is one of the new techniques that have been empirically shown to perform well. The PSO algorithm is a population-based search algorithm based on simulating the social behavior of birds within a flock. Large-scale engineering optimization problems impose large computational demands, resulting in long solution times even on modern high-end processors. To obtain enhanced computational throughput and global search capability parallel algorithms and parallel architectures have drawn lots of attention. Parallelization of PSO has proved to enhance computational throughput and global …

Adaptive Regression Testing Strategies For Cost-Effective Regression Testing, Amanda Jo Schwartz

Computer Science

Regression testing is an important but expensive part of the software development life-cycle. Many different techniques have been proposed for reducing the cost of regression testing. To date, much research has been performed comparing regression testing techniques, but very little research has been performed to aid practitioners and researchers in choosing the most cost-effective technique for a particular regression testing session. One recent study investigated this problem and proposed Adaptive Regression Testing (ART) strategies to aid practitioners in choosing the most cost-effective technique for a specific version of a software system. The results of this study showed that the techniques …

A Collaborative Agent-Box System, Kunal Kishore Singh

Computer Science

In this paper I present a multi-agent system that aims at demonstrating software agent’s collaborative behavior when a number of intelligent agents are clustered together within one environment. This study draws inspiration from a research publication titled as Agent Collaboration and Social Networks, authored by R. Sean Bowman and Henry Hexmoor, which aims at demonstrating agent collaboration by implementing a game of agents, boxes and holes. Similar to the strategies discussed in paper and with a few design modifications of my own I have implemented a simulation that starts with agents, boxes and holes placed in a random order on …

Model-Based Exploratory Testing: A Controlled Experiment, Christopher J. Schaefer

Computer Science

Testing methods of software systems have been receiving more and more focus in recent years. Exploratory Testing (ET) is one such testing method. The advantages of ET are generally outweighed by its disadvantages, mainly the time necessary to perform it. Multiple test automation methods and frameworks offer time saving benefits, in generally what is already a limited amount of time in the development process. In this study we propose Model-based Exploratory Testing (MBET), an approach that incorporates the advantages of ET and the time saving automation of Model-based Testing (MBT). To assess our approach, we conducted a controlled experiment focusing …

Mobisurf: Bimanual Inter-Device Interaction, Ali Roudaki

Computer Science

A shared interactive display (i.e. tabletop) provides a large space for collaborative interaction. However, it lacks a private area for accessing sensitive information. On the other hand, a mobile device offers a variety of modalities for personal applications, but it is limited by a small screen. This paper develops a framework that enables fluid and seamless interaction between a tabletop and a mobile device, and thus integrates the merits of each. More specifically, the framework can continuously track multiple users' actions (e.g., hand movement or gesture) on top of a tabletop, and then automatically generate a unique personal interface on …

Chemical Compound Classification Ensemble, Ya Zhu

Computer Science

In the research of health science, scientists often need to screen numerous chemical compounds to find drugs that can treat a disease. The process of testing the functionality of these compounds in the laboratory is very time-consuming. Computational methods have been used to accelerate this process. These computational methods are implemented based on the principle that chemical compounds with similar structure often have similar function. Thus, these methods maintain a database of chemical compounds whose function has been verified using laboratory experiments. The database contains the chemical structural formula of a compound, the 3D coordinate of every atom, and whether …

A Distributed Linear Programming Model In A Smart Grid, Prakash Ranganathan

Computer Science

Advances in computing and communication have resulted in large-scale distributed environments in recent years. They are capable of storing large volumes of data and, often, have multiple compute nodes. However, the inherent heterogeneity of data components, the dynamic nature of distributed systems, the need for information synchronization and data fusion over a network, and security and access-control issues makes the problem of resource management and monitoring a tremendous challenge in the context of a Smart grid. Unfortunately, the concept of cloud computing and the deployment of distributed algorithms have been overlooked in the electric grid sector. In particular, centralized methods …

Emergency Social Media Search, Ashok Reddy Ginjala

Computer Science

Providing real time information from people involved in an emergency is vital in emergency management. Nowadays, large number of emergency information management resources and also a number of social media search tools that deliver user generated content are available online. However, there is an increasing demand for additional informational resources and tools which query and present user-submitted information about emergencies and disasters. The primary objective of our research is to unite the areas of emergency information management and user generated social content. The main motivation behind our research is the fact that the real time information coming in from the …

Agent Communication And Negotiation In A Supply Chain, Rajat Upadhyay

Computer Science

Supply Chain Management is an essential management paradigm for almost every organization. Effective implementation of Supply Chain Management (SCM) can significantly increase an organization’s profit. In this paper, a simple SCM is implemented using multi-agent modeling. A typical SCM consists of the supplier, manufacturer, inventory, seller, and customer. A multi-agent system provides a natural solution for SCM because various entities involved in SCM can be represented as intelligent agents. In the present approach various agents representing various entities of SCM, negotiate with each other in order to achieve their goals. Apart from the entities associated with typical SCM, additional entities …

Heuristic Clustering With Secured Routing In Two Tier Sensor Networks, Kanwalinderjit Kaur Gagneja

Computer Science

This study addresses the management of Heterogeneous Sensor Networks (HSNs) in an area of interest. The use of sensors in our day-to-day life has increased dramatically, and in ten to fifteen years the sensor nodes may cover the whole world, and could be accessed through the Internet. Currently, sensors are in use for such things as vehicular movement tracking, nuclear power plant monitoring, fire incident reporting, traffic controlling, and environmental monitoring. There is vast potential for various applications, such as entertainment, drug trafficking, border surveillance, crisis management, under water environment monitoring, and smart spaces. So this research area has a …

Graph Visualization Using The Nosql Database, Kailash Raj Joshi

Computer Science

The relational database has been a dominant approach for organizing data into formally organized tables for years. Recently, with massive amounts of data being generated, a new type of database called NoSQL has emerged. NoSQL seeks to overcome the drawbacks of SQL, such as fixed schemas, JOIN operations and addresses the scalability problems. In this paper we have reviewed emerging technology called NoSQL and compared it with the traditional relational database. In the first part of the paper, we review the pros and cons of both the technologies and in the second, we tried to address issues involving data visualization. …

Does Humanity Law Require (Or Imply) A Progressive Theory Of History? (And Other Questions For Martti Koskenniemi), Robert Howse, Ruti Teitel

Articles & Chapters

In a number of essays over the last decade or so, Martti Koskenniemi has analyzed post-cold war developments in international law, especially the human rights revolution or the emergence of "humanity law" (Teitel, Humanity’s Law). In these works, Koskenniemi asserts a close, if not essential, connection between optimistic or progressive theories of history and liberal, cosmopolitan, post- or anti-statist approaches to international law. We challenge Koskenniemi’s arguments that humanity law is associated with a dogmatically progressive theory of history, that it is oriented toward a world government, that it relies on a version of historical determinism, that it posits a …

Determining The Essential Components Of State And Institution Dual Credit Program Policy In New Mexico: A Delphi Study With High School And College Experts, Gregory Dean Carlson

Education

The purpose of this Delphi study was to determine the essential components of dual credit in New Mexico. Dual credit experts from colleges and high schools in New Mexico were asked to participate in a three-round Delphi study to determine what the future policy of dual credit should be, and why it should be that way. Definitions of dual credit may vary significantly from one state or program to another. For the purpose of this study, dual credit program will be defined as “a program that allows high school students to enroll in college-level courses offered by a postsecondary institution …

Moving To The Other Side Of The Desk: Learning Experiences Of Preservice Teachers As They Transition To Becoming Professional Teachers, Sheri Lynn Okland

Education

This study sought to understand learning through the lifeworlds of preservice teachers who are in the last semester of their elementary education program at a Midwest University. The research was an explorative study into preservice teachers' understanding of how they learn, how they define learning, and how their own experiences as students will transfer, as they become professional educators. This study addressed the overarching question: What does it mean to learn and think about learning through the lens of 21st century senior standing elementary education preservice teachers as they transition to the other side of the desk? This study employed …

Defining Economic Success As It Pertains To Native American Owned Businesses Located On/Or Adjacent To North Dakota Reservations, Barbara Elise Schmitt

Education

Successful economic development is essential in building and sustaining a healthy community. The purpose of this study was to identify indicators of successful economic development as it pertained to Native American owned businesses located on/or adjacent to North Dakota reservations. More specifically this study sought to explore specific relationships between the perceived level of importance of knowledge, skills, and attitudes and sustainable Native American owned business ventures. Using a quantitative correlation research design, 194 Native American owned businesses located on/or adjacent to the four reservations in North Dakota: Spirit Lake, Standing Rock, Fort Berthold, and Turtle Mountain responded to a …

Counting Coup With Western Education In A Post-Assimilated Paradigm: A Qualitative Research Study On American Indian Success, Lane Alan Azure

Education

“The beaver doesn’t try to be like the bear or the buffalo, he knows who he is . . . and he is proud of who he is” (Big Dog, 2012). The aforementioned quote depicts how this author interpreted the identities of his sample of ten purposefully selected Native Americans and exemplified their wish to remain who they are. These contemporary warriors illustrated the ability to transculturate in a non-Indigenous world and to accomplish what had been forced upon their ancestor’s centuries earlier. Despite the invasion on North American soil and the near extinction of the Indigenous American through attempted …

Understanding The Use Of Social Constructivst Moodle Activities Within The North Dakota University System, Randall John Wald

Education

Online learning is becoming an increasingly important aspect of higher education. Concerns about the effectiveness of online courses have prompted education administrators to look at how different learning theories can best be used to increase student learning. Learning Management Systems (LMS) have become one of the dominant technologies for delivering online education, and the North Dakota University System (NDUS) uses one of the most popular of these LMSs, Moodle. NDUS Moodle is designed and utilizes activities that are based on a learning theory called social constructivism. This research studies the usage of these activities, perceived instructor effectiveness, and the use …

The Effects Of One-To-One Computing For Students With Disabilities In An Inclusive Language Arts Class, Billie Jo Cowley

Dissertations and Theses @ UNI

Technology has become increasingly prominent in schools. The purpose of this study was to examine the integration of technology with students with disabilities, particularly the use of one-to-one computing when used in inclusive classrooms. This study took a qualitative approach exploring how one teacher integrated one-to-one computing into her curriculum and how students with disabilities perceived that integration.

The nine week study took place in a rural, Midwest, eighth grade inclusive language arts classroom. The general education language arts teacher and two students who received special education services were participants in the study. Data were collected from teacher interviews, student …

Parallel-Connected Solar Arrays, Majed Meshal Alabbass

Masters Theses

"The purpose of this thesis is to investigate the advantages of having various series-parallel configurations of solar arrays and make a comparison between them. The objective is to determine the best PV system configuration and thus improve the overall efficiency of a solar array. The primary focus of this thesis is to study the parallel connection of PV panels for achieving maximum efficiency while extracting maximum energy from the solar radiation. A comparison between a series connected and a parallel connected solar PV array justifies the need for installing a parallel configured solar PV array to achieve optimum performance. The …

The Definition Of Everyday Aesthetics, Kevin Melchionne

Contemporary Aesthetics (Journal Archive)

This article responds to recent controversy in the aesthetics of everyday life with a succinct definition designed to clarify the domain of study. The article is intentionally designed for brevity and accessibility in order to facilitate usage.

Mr Tang Shu-Wing 鄧樹榮先生

Honorary Fellowship 榮譽院士

No abstract provided.

Working Memory Differences In Illusory Recollection Of Critical Lures, Michael T. Bixter, Frances Daniel

Department of Psychology Faculty Scholarship and Creative Works

In the present experiments, we explored the relationship between individual differences in working memory (WM) capacity and susceptibility to false recognitions and their accompanying subjective experiences. Deese/Roediger– McDermott (DRM) associative lists were used to elicit false memories, and remember/know judgments were used to measure the recollective experiences accompanying recognition decisions. We found that WM capacity was related to false recognitions of nonpresented critical lures and to the proportion of remember responses given to critical lures, such that higher WM capacity was associated with lower false recognition rates and with lower proportions of remember responses. Importantly, these WM differences were only …

Economic And Psychological Consequences Of Long-Term Unemployment, Lauren D. Appelbaum

Employment Research Newsletter

No abstract provided.

Journal Staff

Law and Contemporary Problems

No abstract provided.

Journal Staff

Law and Contemporary Problems

No abstract provided.

John Kenneth Galbraith, Alexander J. Field

Economics

Galbraith, John Kenneth (15 Oct. 1908-29 Apr. 2006), economist and author, was born in Iona Station, Ontario, Canada, to Archibald Galbraith and Sarah Catherine Kendall. Galbraith, who advanced and reinterpreted institutionalist and Keynesian traditions in economics while promoting a liberal and progressive political agenda, was arguably the best-known and most influential economist and public intellectual of his generation. He published dozens of books, served in a number of high-level government positions, and, as a faculty member at Harvard University for more than a quarter of a century, advised every Democratic president from Franklin Roosevelt to Bill Clinton. Galbraith's political education …

Mellon Banks, Alexander J. Field

Economics

The Mellon banks were a group of financial institutions instrumental in the industrial development of the greater Pittsburgh area in Pennsylvania, as well as, to a lesser degree, of other regions of the United States. Mellon funding played important roles in the development of coal, fabricated (but not primary) steel, aluminum (in particular Pittsburgh Reduction, which became Alcoa), and oil (in particular Gulf). Other notable companies benefiting from Mellon funding and oversight were Carborundum, a maker of grinding materials, and Koppers, a maker of advanced coking ovens that captured rather than simply vented valuable by-product gases such as toluene and …

Perils Of The Open Road, William Lane Craig, David P. Hunt

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

Charles Taliaferro And Jil Evans, The Image In Mind: Theism, Naturalism, And The Imagination, Nicholas Wolterstorff

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.