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Audit Workpaper Automation at Boston College

EDPACS 2006年第7期27卷 1-8页

作者： Pamela Jerskey The IS audit manager at Boston College. She is responsible for conducting audits in information technology and distributed departmental applications. These assignments focus on controls over program security computer operations data file security system software network configurations and end-user computing. During 1999 Jerskey was the program manager of the Y2K project at Boston College. The Boston College Internal Audit World Wide Web home page can be accessed at: http://www.bc.edu/bc_org/fvp/ia/home/home.html

The Boston College Internal Audit Department has developed best practices that will enable its auditors to face the techno-logical challenges and changes of the next millennium. In ad-dition to automating the department's workpapers, the information-processing applications involved perform follow-up audits electronically. The department has accomplished these tasks not by purchasing an expensive software product, but by using existing software resources. The department cur-rently uses Microsoft Office for automating the creation and use of its workpapers; however, it developed this application before Microsoft Office was even a twinkle in Bill Gates' eye.

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A genetic algorithm for the optimization of cable routing

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Systems and computers in Japan 2006年第7期37卷 61-71页

作者： Ma, Xuan Iida, Kazuhiro Xie, Mengchun Nishino, Junji Odaka, Tomohiro Ogura, Hisakazu Graduate School of Engineering University of Fukui Fukui City 910-8507 Japan Wakayama National College of Technology Gobo City 644-0023 Japan Faculty of Automation and Information Engineering Xi an University of Technology B Techno College Department of Electrical and Computer Engineering Wakayama National College of Technology Information Processing Society of Japan China Mechanical Design Society Department of Systems Engineering University of Electro-Communications Japan Society for Fuzzy Theory and Intelligent Informatics Japanese Academy of Facial Studies Japan Society of Kansei Engineering Graduate Program of Nuclear Power and Energy Safety Engineering Graduate School of Engineering Fukui University IEEE CS ACM IPSJ IEICE JSMBET Department of Human and Artificial Intelligent Systems JSAI Japan SOFT IEEE

In this paper the authors propose a structural method for a genetic algorithm (GA) for the optimization problem of cable routing in which cables have to be laid optimally. When there are no limits on the layout routes, the optimal routes for the individual cables can be found using the Dijkstra method in a finite discrete graph. However, when there are limits on the capacity in the layout routes, optimization cannot be performed using the Dijkstra method. The proposed GA is a two-level hierarchical GA that uses chromosome coding involving two levels. The routes for each cable and the combinations of cable routes are defined respectively, and layout route selection is optimized overall through genetic operations involving these levels. Block crossover and block mutation are used as genetic operations in the first level. In addition, a method to take advantage of lethal genes, which do not satisfy the constraints and are generated in the second level is used. computer simulations confirm that the two-level hierarchical GA with these genetic operations functions effectively for the optimization problem of cable routing. © 2006 Wiley Periodicals, Inc.

关键词： Electric cable laying

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Transforming K-12 education via the collaborative large-scale engineering analysis network for environmental research (CLEANER) project

Transforming K-12 education via the collaborative large-scal...

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113th Annual ASEE Conference and Exposition, 2006

作者： Eschenbach, Elizabeth Johnson, James H. Brus, Chris Carlson, Patricia Giammar, Dan Grauer, Bette Hotaling, Liesl Oguntimein, Gbekeloluwa Safferman, Steven Wentling, Tim Humboldt State University United States Department of Environmental Resources Engineering Humboldt State University United States Howard University United States Department of Environmental Engineering College of Engineering Architecture and Computer Sciences Howard University United States Board of Scientific Counselors Executive Committee U.S. Environmental Protection Agency Office of Research and Development United States EPA's Science Advisory Board Department of Energy-sponsored HBCU/MI Environmental Technology Consortium Board Environmental Studies and Toxicology and the Engineering Council of the American Society for Engineering Education United States University of Iowa United States Program University of Iowa United States Rose-Hulman Institute of Technology United States Department of Rhetoric Rose-Hulman Institute ot Technology U.S. Air Forcer United States Army's Aberdeen Proving Ground NASA's Classroom of the Future Wheeling WV United States Washington University United States Department of Civil Engineering Washington University St. Louis United States Environmental Engineering Science Program Center for Materials Innovation United States McPherson High School United States McPherson High School McPherson KS United States Stevens Institute of Technology United States Stevens Institute of Technology United States Morgan State University United States Michigan State University United States Biosystems and Agricultural Engineering Department Michigan State University United States University of Dayton United States U.S. EPA Office of Research and Development United States National Center for Supercomputing Applications United States Department of Information Science Graduate School of Library and Information Science National Center for Supercomputing Applications University of Illinois United States

The Collaborative Large-scale Engineering Analysis Network for Environmental Research (CLEANER) Project Office has been established with funding from the National Science Foundation (NSF) to the University of Illinois Urbana-Champaign (UIUC) and a coalition of 11 other institutions. The project office is coordinating the creation of a strategic plan consisting of research, cyberinfrastructure, and education plans that set forth a roadmap for the collaborative engineering analysis network for the study of environmental problems. This report will be completed by July 2007 and requires input from K-12 educators, administrators and other stakeholders in K-12 education. This paper describes the CLEANER project, provides an example of the CLEANER Education Committee's vision for the K-12 area and lists contacts for further information. The intention of this paper is to elicit input from the K-12 engineering education community, including K-12 educators, on how the CLEANER Education Plan could better meet the future needs of K-12 students and educators © American Society for Engineering Education, 2006.

关键词： Engineering education

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Modeling resource management by agents interaction

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WSEAS Transactions on information Science and Applications 2005年第1期2卷 48-54页

作者： Suesaowaluk, Poonphon Sadananda, Ramakoti Computer Science and Information Management Program School of Advanced Technologies Asian Institute of Technology Patumthani 12120 Thailand

A scenario is envisaged in which agents have tasks to perform and are in a position to exchange tasks to improve their performance, and thus perhaps affect the overall performance of the system. Our model uses two computing machines with their usual resources, and with random initial jobs to be processed. Their performance is dependent not only on absolute total load but also on how much of each machine's resources are in demand, thus giving scope for the beneficial exchange of jobs. This paper describes the development of a negotiation mechanism for job exchange between machines and measurement of system performance. The concept may be extended to multiple machines that act as agents exchanging resources and tasks.

关键词： Intelligent agents

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An agent interaction model for performance enhancement of network system

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WSEAS Transactions on computers 2005年第5期4卷 440-448页

作者： Suesaowaluk, Poonphon Sadananda, Ramakoti Computer Science and Information Management Program School of Advanced Technologies Asian Institute of Technology Patumthani 12120 Thailand

We envisage a scenario where a system of network computer initially with random loads, exchange jobs to balance load among themselves to enhance their individual performance and to provide augmented quality of service (QoS) to the user community. We model the individual machines as agents interacting with one another. The agents have beliefs and aspirations. The aspiration of an agent is seek load from other, when it did not have enough to begin with, and sheds the same of it finds itself excessively loaded. This paper develops the concept with a design of a utility function to reflect the agent aspiration. We also propose a measure of load imbalance between networked machines. Negotiation mechanism is developed for exchange of jobs between agents. We report our result of the simulation with two machines and extend the same for three machines. The extension of the idea to a large number of machines entail coming to term with complexity in form of administrative overloads. We discuss the "small word" concept in the content of a simulation massively large number of machines interconnected.

关键词： Software agents

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Examining design threads: Issues in Web design across student populations

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Proceedings of the Association for information Science and technology 2006年第1期42卷

作者： Joette Stefl-Mabry Allison Druin Dania Bilal Michael Radlick Thomas Mackey Carol Doll Diane Nahl Department of Information Studies of the College of Computing and Information and School of Education University at Albany State University of New York University of Maryland College of Information Studies and Institute for Advanced Computer Studies School of Information Sciences The University of Tennessee 1345 Circle Park Knoxville TN 37996 The Not for Profit Institute for Research on Learning Technology Visions Department of Information Studies of the College of Computing and Information University at Albany State University of New York Department of Information and Computer Sciences Library and Information Science Program University of Hawai'I at Manoa

This session relates directly to this year's conference theme Sparking Synergies: Bringing Research and Practice Together as it brings together researchers from different disciplines (information science and educational technology) to discuss current issues and trends related to Web usage across student populations. “Complex design problems require more knowledge than any single person possesses” (Arias, Eden, Fischer, Gorman, and Scharff, 2000, p. 84), thus each panelist will contribute highlights of his or her current research regarding the design, information, and pedagogical, needs of specific student populations (K-12 to higher education). After the panelists have presented their findings Diane Nahl will intertwine the threads of the panelists' conversations and, with the audience's assistance, begin to weave a fabric to uncover common usability issues.

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Unsupervised knowledge navigation: Reconstructing the hypermedia structure of instructional materials on world wide web

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WSEAS Transactions on information Science and Applications 2005年第10期2卷 1505-1513页

作者： Hsu, Chang-Kai Chang, Jyh-Cheng Chang, Maiga Heh, Jia-Sheng Dept. of Information and Computer Engineering Chung Yuan Christian University Chung Li Taiwan Program Office of National Science and Technology Program for e-Learning Taipei Taiwan

There are many different terms when learner surf on web. When learner is reading an instructional material, he/she may not understand the meaning of specific term/keyword in a moment easily. At this time, the learner will need to find out the definitions or references about the keyword. However, unfortunately, the learner will not be able to find out what he/ she is looking for in the most of time. It is because of the instruction designers of the learning materials who had never thought that would be a problem for learners. Therefore, it will be excellent, if the associated documents with the keyword which is the learner looking for could be retrieved automatically, and furthermore, the original document structure could be reconstructed to a more suitable for learning and reading in real-time. In this paper, the graph theorem and the data mining technique are applying to produce an association lattice of keywords and design a searching algorithm of reconstructing the necessary instructional materials on the website automatically.

关键词： World Wide Web

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Issues in hands-on online graduate programs in information technology

Issues in hands-on online graduate programs in information t...

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2005 ASEE Annual Conference and Exposition: The Changing Landscape of Engineering and technology Education in a Global World

作者： Mohammed, Tijjani Yang, Biwu East Carolina University United States Information and Computer Technology Program United States Department of Technology Systems East Carolina University United States

There is a high demand for online graduate programs in various engineering and technology fields. The reasoning is simple: there is a large pool of working professionals needing graduate study, but cannot afford to in-person due to their job, family, or distance limitations. The Department of technology Systems, within the College of technology and computer Science (TECS) at East Carolina University has been offering several Internet-based graduate programs since 1995. This paper focuses on the Master of Science in Industrial technology (MSIT) that has several concentrations, including computer Networking Management, Digital Communications, and information Security. All courses in the MSIT program are delivered 100% online, with majority of the technical courses having lab-intensive, hands-on components. This paper shares information pertaining to some of the issues and experiences of offering graduate, hands-on programs in information technology (IT) completely online.

关键词： Engineering education

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An effective quality assessment model for e-leaning websites in Thailand

An effective quality assessment model for e-leaning websites...

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3rd International Conference on Education and information Systems: Technologies and Applications, EISTA 2005

作者： Pruengkarn, Ratchakoon Praneetpolgrang, Prasong Srivihok, Anongnart Department of Computer Science Kasetsart University Bangkok Thailand Master of Science Program in Information Technology Sripatum University Bangkok Thailand

ISBN: (纸本)9806560345

The objective of this research is to evaluate the total quality of e-Leaming websites for university in Thailand by using quality criteria which based on IEEE 1061 and ISO/IEC 9126. In this research, we determine 6 quality aspects (include 2 new aspects) such as functionality, reliability, usability, efficiency, maintainability and portability. In the research process, we categorize subjects into 5 groups. The result has found that the average of quality on e-Leaning websites in Thailand is 50.34% and this can be exploited as beneficial information for e-Leaming webmaster to motivate and improve the quality of e-Leaming website according to the proposed quality model for optimizing the effective e-Learning.

关键词： Websites

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Individual profile graphs for location management in PCS networks

Individual profile graphs for location management in PCS net...

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2005 International Conference on Wireless Networks, Communications and Mobile Computing

作者： Chuon, Chansophea Guha, Sumanta Mahtab Hossain, A.K.M. Computer Science and Information Management Program Asian Institute of Technology P.O. Box 4 Klong Luang Pathumthani 12120 Thailand

ISBN: (纸本)0780393058

A user's profile, for the purpose of location management in a PCS network, is formalized as a subgraph of the network graph. This subgraph, the so-called individual profile graph (IPG), is determined after a period of observation with the intent of predicting and codifying the user's diurnal routine. The IPG is easily-motivated, robust, straightforwardly computed from observed data, and, under fairly intuitive assumptions, provably predictive of the user's diurnal routine. An IPG-based paging and update strategy is proposed and analyzed. © 2005 IEEE.

关键词： Tracking (position)

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