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2008 International Conference on e-Learning, e-Business, Enterprise Information systems, and e-Government, EEE 2008

作者： Lee, Tong Queue Lee, Eunchang Park, Young Park, Yongtae Department of Mobile Internet Dongyang Technical College Seoul Korea Republic of Graduate Program in Technology and Management Seoul National University Seoul Korea Republic of Department of Computer Science and Information Systems Bradley University Peoria IL United States Department of Industrial Engineering Seoul National University Seoul Korea Republic of

ISBN: (纸本)1601320639

Recommendation accuracy is especially important in mobile e-commerce environments due to the limited screen size of mobile devices and relatively expensive connection costs. Mobile content tends to be fashionable and are geared for young users. This paper presents a novel method of building a more accurate recommender system for mobile content in a mobile ecommerce environment. The method is based on collaborative filtering, and models content diffusion and user preference transition and incorporates them in constructing pseudo ratings from implicit feedback data. In a variety of experiments, recommender systems based on the method showed significantly better recommendation accuracy than a pure collaborative filtering-based recommender system.

关键词： Collaborative filtering

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Achieving success for the development of a systems engineering degree program

Achieving success for the development of a systems engineeri...

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114th Annual ASEE Conference and Exposition, 2007

作者： Teng, S. Gary Ozelkan, Ertunga Sireli, Yesim Elmore, Karen University of North Carolina Charlotte United States Engineering Management Program Center for Lean Logistics and Engineered Systems University of North Carolina Charlotte United States Department of Engineering Management United States Engineering Management Program University of North Carolina Charlotte United States ASEE IEEE Engineering Management Society Decision Sciences Institute United States ASEM Korea Republic of Marketing Science Institute United States Honor Society of Phi Kappa Phi United States

Due to the changing global business environment, the operations of engineering companies in the U.S. are moving from self sufficient engineering operations toward the integration of various engineering operations, including design, production and manufacturing, logistics, sales, and services, at global locations and companies. The education of future engineers has to reflect this changing trend and demand. systems engineering (SE) discipline provides this critical need of education to handle the increasing demands for systems efficiency, effectiveness, and integration in engineering and business operations. This paper intends to discuss the process in the design of a Bachelor of Science in SE curriculum. The design is based on an analysis of skill requirements in industry under the current global market environment and global supply chain operations. This paper discusses industry needs in skills and demonstrates the match of skills to various SE courses and the completed curriculum design for a Bachelor of Science in SE program. © American Society for engineering Education, 2007.

关键词： systems engineering

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Naphtha’s price forecasting using Neuro-fuzzy system

Naphtha’s price forecasting using Neuro-fuzzy system

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SICE Annual Conference

作者： Porntip Visetsripong Pitikhate Sooraksa Pramote Luenam Watchareeporn Chaimongkol Joint Master of Science Program in Information Technology Management National Institute of Development Administration Bangkok Thailand Faculty of Engineering ing Mongkut's Institute of Technology Ladkrabang Bangkok Thailand Information Systems Education Center National Institute of Development Administration Bangkok Thailand School of Applied Statistics National Institute of Development Administration Bangkok Thailand

Naphthapsilas price forecasting using Neuro-fuzzy system is a forecasting technique that applied information technology with statistics. 1950 daily prices were collected as a time-series data with trend component. The research found that Neuro-Fuzzy system is more accurate and more reliable than a statistical method; it also works well with continuous data and performs better with more training data. Neuro-Fuzzy system might be used with different data type, but, it might come across with other factors, e.g. seasonal or irregular event. The research also illustrates the multidisciplinary nature in todaypsilas world of works in the era of merging among many disciplines.

关键词： Forecasting Predictive models Smoothing methods Neurons Market research Time series analysis Data models

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PRESIDENT'S PAGE

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Naval Engineers Journal 2009年第6期109卷

作者： Joseph F. Yurso President Joseph F. Yurso:is currently director of technical development for Q.E.D. Systems Inc. He received a Bachelors of Science in mechanical engineering from The Pennsylvania State University and an Masters of Science in mechanical engineering from the Naval Postgraduate School. He also completed a special management program at Carnegie Mellon University. Prior to entering the Navy as an engineering duty officer Mr. Yurso was a refrigeration and air conditioning engineer for the Bureau of Ships. His Navy experience includes engineer officer of a combatant ship submarine type desk quality assurance officer and production officer in naval shipyards and planning officer quality assurance officer and deputy supervisor in Supervisor of Shipbuilding offices. His two command tours were as Supervisor of Shipbuilding Groton Connecticut (1980-81) and Shipyard Commander Portsmouth Naval Shipyard Kittery Maine (1981-84). He was awarded the Legion of Merit for both of these tours. Mr. Yurso has been a member of ASNE since 1964. He is a life member and a sustaining member of the Society. He has been active in several Sections including Charleston Northern and Southern New England and Tidewater. He is a former chairman of the Tidewater Section and was the chairman of the ASNE Fleet Maintenance Symposium in 1991. He served as Council vice president from 1993 to 1996 and as a member of Council for six years. He was a contributing author to the Society's first edition of Naval Engineering and American Sea Power. In 1993 he was awarded the Frank G. Law Award for his dedication and longtime service to the Society. Mr. Yurso maintains memberships in other societies including the American Society of Mechanical Engineers Sigma Xi the American Society for Quality Control Naval Institute and Tidewater Association of Service Contractors. He has held registered professional engineer status in two states and is listed inWho's Who in Science and Engineering.

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Incorporating the relevance of engineering practice into academic program curricula

Incorporating the relevance of engineering practice into aca...

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114th Annual ASEE Conference and Exposition, 2007

作者： Evans, Howard Bugado, John Viswanathan, Shekar Cruz, Albert National University ICSIS Department Program Department of Information Systems and Management Science National University Department of Applied Engineering Engineering Management and Homeland Security and Safety Engineering Programs United States

In today's competitive environment, employers consistently place high value on graduates that have demonstrated, relevant skills and knowledge. Perhaps the most effective way for acquiring such relevant capabilities is through co-op assignments and internships, yet these generally occur outside of the basic curricula even though they may have some educational credits attached. When incorporating the relevance of engineering practice directly into curricula, the use of input from external advisory boards is valuable and somewhat common. Industry visits, industrial seminar series, and incorporating external lecturers can also be effective in adding relevance to classes. However, while all of these are valuable, the most recognizable measure of having acquired relevant capabilities is achieving industry-specified professional validations and certifications. This requires carefully pre-designed curricula that account for multiple aspects. Merely providing instruction for professional certification tests and exams can border on training rather than educating, and is therefore more appropriate at a trade or commercial school rather than at a traditional academic institution. Using the advice and direction of external advisory boards, pertinent professional certifications have been identified and the content covered therein evaluated relative to its fit with various engineering and engineering technology curricula. By aligning aspects of professional certifications with established curricula, it is possible to integrate and intersperse the fundamentals and scope of the certifications into the curricula. As students move through their engineering or engineering technology programs they acquire the understanding and capabilities required to obtain appropriate professional certifications if they desire. This has been demonstrated for a variety of programs, including: information technology;engineering management;computer science;environmental, health and safety engineering te

关键词： engineering education

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Converting engineering faculty to educators of entrepreneurs

Converting engineering faculty to educators of entrepreneurs

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114th Annual ASEE Conference and Exposition, 2007

作者： Gassert, John D. Blessing, Jeffrey Schmedeman, Larry Fennigkoh, Larry Milwaukee School of Engineering United States AIMBE United States IEEE ABET EAC Program Management Information Systems Program Milwaukee School of Engineering United States United States Association for Computing Machinery Computer Society Rader School of Business Milwaukee School of Engineering United States MSOE's Biomedical Engineering Program

Including concepts of entrepreneurship in an engineering education is nothing new. It would be difficult to find a university that does not offer several courses or specific programs in entrepreneurship. However, finding large numbers of engineering programs that have fully incorporated entrepreneurship into their undergraduate engineering curricula is a far greater challenge. With the growth of outsourcing and global competition, it is imperative that engineering faculty be more than just educators of technically competent engineers. It is important that they be educators of entrepreneurs. This paper will describe a workshop that took initial steps to convince engineering faculty of the importance of educating engineering entrepreneurs and integrating entrepreneurship into an engineering curriculum. It will describe the workshop agenda, the assessment process used to measure if there was a change in faculty attitude, and the preliminary assessment results. © American Society for engineering Education, 2007.

关键词： engineering education

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Integrating entrepreneurship into an already ambitious curricula through a collaboration of business and engineering programs

Integrating entrepreneurship into an already ambitious curri...

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114th Annual ASEE Conference and Exposition, 2007

作者： Blessing, Jeffrey Gassert, John D. Schmedeman, Lawrence J. Fennigkoh, Larry Milwaukee School of Engineering United States Management Information Systems Program Milwaukee School of Engineering United States United States Association for Computing Machinery IEEE Computer Society AIMBE United States IEEE ABET EAC Program Rader School of Business Milwaukee School of Engineering United States International Business Bacheloriate Program MSOE's Biomedical Engineering Program MSOE United States

Since October 2005, the business and engineering faculties of the Milwaukee School of engineering (MSOE) have been working on a novel effort to integrate entrepreneurship into the engineering curricula. Our methods bring together business and engineering students, two groups that normally do not interact in their course of study, to work together on a team design project. The challenge is to introduce entrepreneurship education without significantly increasing the workload on faculty and students. With the help of a grant from the Kern Entrepreneurship Education Network (KEEN) and the National Collegiate Inventors and Innovators Alliance (NCIIA), MSOE will offer entrepreneurship education to engineering students by formally integrating business topics into already ambitious business and engineering programs. In this paper, we present the joint findings and progress of the engineering college and the business school to develop an entrepreneurial spirit on our campus. © American Society for engineering Education, 2007.

关键词： Curricula

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Contribution of engineering management and systems engineering concepts to engineering design

Contribution of engineering management and systems engineeri...

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114th Annual ASEE Conference and Exposition, 2007

作者： Sireli, Yesim Conrad, James Kane, Martin Skinner, Frank University of North Carolina Charlotte United States Engineering Management Program University of North Carolina Charlotte United States ASEE IEEE Engineering Management Society Decision Sciences Institute United States ASEM Korea Republic of Marketing Science Institute United States Honor Society of Phi Kappa Phi United States IEEE Eta Kappa Nu United States Project Management Institute United States IEEE Computer Society Department of Civil and Environmental Engineering University of North-Carolina Charlotte United States Eno ASCE ITE Sigma Xi United States Chi Epsilon Industrial Solutions Department of Mechanical Engineering and Engineering Science University of North Carolina Charlotte United States Robo-Tech. Systems Inc. GE Advanced Products Corp.

No abstract available

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Growth of a young engineering management program

Growth of a young engineering management program

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113th Annual ASEE Conference and Exposition, 2006

作者： Sireli, Yesim Teng, S. Gary Ozelkan, Ertunga University of North Carolina Charlotte United States Engineering Management Program University of North Carolina Charlotte United States Engineering Management Program Center for Lean Logistics and Engineered Systems University of North Carolina Charlotte United States Engineering Management Program Center for Lean Logistics and Engineered Systems University of North Carolina Charlotte United States

The engineering management program of the University of North Carolina at Charlotte (UNCC) is a master's level program founded in Fall 2000, offering courses together with the College of Business Administration and focusing on establishing close ties with the industry. Over the past few years, it increased the number of its faculty as well as the variety of courses in its curriculum. Recently, UNCC decided to transform this program into a new systems engineering and engineering management Department. This transition requires the development of a roadmap for the engineering management program to follow towards becoming a department. Consequently, the goal of this study is to identify the objectives of the new department and determine the activities that should take place to realize those objectives. This study uses a Quality Function Deployment (QFD) analysis to achieve its goal. © American Society for engineering Education, 2006.

关键词： engineering education

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Optimization of broaching design

Optimization of broaching design

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IIE Annual Conference and Expo 2007 - Industrial engineering's Critical Role in a Flat World

作者： Özelkan, Ertunga C. Öztürk, Özkan Budak, Erhan Engineering Management Program Center for Lean Logistics and Engineered Systems University of North Carolina at Charlotte Charlotte NC 28223 United States Department of Mechanical Engineering Center for Precision Metrology University of North Carolina at Charlotte Charlotte NC 28223 United States Faculty of Engineering and Natural Sciences Sabanci University Istanbul Turkey

Broaching is one of the most recognized machining processes that can yield high productivity and high quality when applied properly. One big disadvantage of broaching is that all process parameters, except cutting speed, are built into the broaching tools. Therefore, it is not possible to modify the cutting conditions during the process once the tool is manufactured. Optimal design of broaching tools has a significant impact to increase the productivity and to obtain high quality products. In this paper, an optimization model for broaching design is presented. The model results in a non-linear non-convex optimization problem. Analysis of the model structure indicates that the model can be decomposed into smaller problems. The model is applied on a turbine disc broaching problem which is considered as one of the most complex broaching operations.

关键词： Machining

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