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2005 International Symposium on Collaborative Technologies and Systems

作者： Saunders, Vance Bailor, Paul Cohen, Charles Miller, Ann Sorensen, Barbra Ball Aerospace and Technologies Corp. United States C2/ISR Enterprise Architectures Lockheed-Martin Corp. United States Research and Development Cybernet Systems Corp. United States Department of Computer Engineering University of Missouri Rolla United States US Air Force Research Laboratory United States Program United States Strategic Command Research and Development Cybernet Systems Corporation Department of Computer Engineering University of Missouri Rolla NATO Information Systems Technology Panel IEEE IEEE Communications Computer and Reliability Societies US Air Force Research Laboratory Warfighter Readiness Research Division

ISBN: (纸本)0769523870

The development of the World Wide Web (or Internet) has provided the ability to connect the entire world together. Thousands of web servers located around the world allow users to connect and communicate with one another. Additionally, a huge transaction based product sales business has evolved, via the Internet. For many, the next generation of the Internet needs to focus on collections of servers and users working collectively together to solve problems. Grids and the Global information Grid (GIG) are terms associated with enabling technologies that provide the framework for collections of servers and users to work together. Network Centric Operations and/or Network Centric Warfare are terms that refer to the actual concepts, applications, and processes that will execute on the GIG and solve real world problems. Moving to this "next generation Internet" provides many exciting opportunities as well as many difficult challenges. This year's panel will explore these opportunities and challenges from several different perspectives: government, defense industry, commercial industry and academia.

关键词： Industrial management

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Knowledge management support for collaborative emergency response

Knowledge management support for collaborative emergency res...

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International Conference on computer Supported Cooperative Work in Design

作者： V.B. Diniz M.R.S. Borges J.O. Gomes J.H. Canos Graduate Program in Information Technology Núcleo de Computação Eletrõnica and Instituto de Matemática Universidade Federal do Rio de Janeiro Brazil Department of Computer Science (DSIC Technical University of Valencia Spain

An emergency response activity usually involves several teams from different organizations working cooperatively for the purpose of saving lives or properties. These teams have to make many decisions under time pressure to accomplish their goals. Most decisions require contextual knowledge coming from the emergency settings, including those which report the activities of other emergency teams. The goal of this paper is to describe a system which aims at storing and disseminating the contextual knowledge required by teams during the course of an emergency.

关键词： Knowledge management Collaboration Disaster management Control systems information technology computer science Teamwork Electric breakdown Context Management information systems

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Elementary science classroom learning with wireless response devices implementing active and experiential learning

Elementary science classroom learning with wireless response...

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IEEE International Workshop on Wireless, Mobile and Ubiquitous technology in Education (WMUTE)

作者： Yu-Fen Chen Chen-Chung Liu Ming-Hung Yu Sung-Bin Chang Yun-Chen Lu Tak-Wai Chan Department of Computer Science Information Engineering National Central University Taiwan Graduate Institute of Network Learning Technology National Central University Taiwan Degree Program of E-Learning College of Science National Chiao Tung University Taiwan Chu-Wei Elementary School Taiwan

Active learning enables learners to actively engage in learning. Learning not only transfers material to students for learning, but also encourages greater mental engagement and more extensive student-student and student-instructor interaction than does a typical lecture class. Peer instruction (PI) engages students in active learning by achieving continuous instructor-student interaction in a physics lecture. However, the methodologies and the effectiveness of implementing PI for elementary school students have seldom been clarified. This study explores the possibility of adopting PI in an elementary science classroom. The research considerations of the study are as follows: (1) how wireless technology can enhance PI in elementary science classroom; (2) how a teacher can engage students in pre-class reading, and (3) whether elementary school students have sufficient social skills to perform a PI discussion? These questions are examined by observing how the PI pedagogical model worked with a wireless response system in elementary science classroom. Based on the observation, this study also proposes a way of improving the PI learning experience of elementary school students by adding experiments and observations during peer discussion to explain concepts and phenomena in physics.

关键词： Educational institutions Physics Chemical elements computer science Materials science and technology Electronic learning Probes Astrochemistry Physiology Astronomy

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Journal of information Science and Engineering: Editorial notice

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Journal of information Science and Engineering 2005年第5期21卷 i-ii页

作者： Lee, Der-Tsai Amato, Nancy M. Chang, Shih-Fu Chen, Homer H. Chen, Tsuhan Hsu, Tsan-Sheng Hwang, Jenq-Neng Kuo, Sy-Yen Kuo, Tei-Wei Li, Chung-Sheng Tokuyama, Takeshi Wing, Jeannette Wu, Tzong-Chen Yen, John Computer Science at Texas A and M University United States Parasol Laboratory United States IEEE Transactions on Parallel and Distributed Systems Computing Research Association's Committee on the Status of Women in Computing Research CRA-W's Distributed Mentor Program United States Department of Electrical Engineering Columbia University United States Lab. United States College of Electrical Engineering and Computer Science National Taiwan University Taiwan IEEE Transactions on Circuits and Systems for Video Technology IEEE Department of Electrical and Computer Engineering Carnegie Mellon University Pittsburgh PA United States ACM ACM SIGACT IEEE Computer Society IICM Austria Research and Development of the Department Multimedia Signal Processing Technical Committee IEEE Signal Processing Society United States IEEE Transactions on Circuits and systems for Video Technology College of Electrical Engineering and Computer Science National Taiwan Ocean University Keelung Taiwan Department of Electrical Engineering National Taiwan University Taiwan Department of Computer Science and Information Engineering National Taiwan University Taipei Taiwan IEEE Technical Committee on Real-Time Systems Computer Science Division IBM T.J. Watson Research Center United States IBM Research Division Graduate School of Information Sciences Tohoku University Japan ACM IPSJ Mathematical Society of Japan Japan Department of Computer Science Computer Science Department Carnegie Mellon University United States National Academies of Science's Computer Science and Telecommunications Board United States Microsoft's Trustworthy Academic Advisory Board Intel Research Pittsburgh's Advisory Board United States Dartmouth's Institute for Security Technology Studies Advisory Committee Canada Sloan Research Fellowships Program Committee United States ACM Taiwan China Information Sciences and Technology Pennsylvania State University United States Laboratory for Intelligent Agents Penn State's School of Info

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Editorial message: Special track on organizational engineering

Proceedings of the ACM Symposium on Applied Computing

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Proceedings of the ACM Symposium on Applied Computing 2005年 2卷 1293-1294页

作者： Tribolet, Jose Winter, Robert Caetano, Artur Institute Superior Técnico Technical University of Lisbon Av. Rovisco Pais 1049-001 Lisboa Portugal Institute of Information Management University of St. Gallen Mueller-Friedberg-Str 8 9000 St. Gallen Switzerland Department of Computer Engineering and Information Technology Instituto Superior Técnico Technical University of Lisbon Portugal Switzerland HSG's Executive MBA Program in Business Engineering Switzerland Instituto Superior Técnico Technical University of Lisbon Portugal

No abstract available

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A collaborative intelligent tutoring system for medical problem-based learning

A collaborative intelligent tutoring system for medical prob...

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IUI 04: 2004 International Conference on Intelligent User Interfaces

作者： Suebnukarn, Siriwan Haddawy, Peter Computer Science and Information Management Program Asian Institute of Technology PO Box 4 Pathumthani Thailand

This paper describes COMET, a collaborative intelligent tutoring system for medical problem-based learning. The system uses Bayesian networks to model individual student knowledge and activity, as well as that of the group. It incorporates a multi-modal interface that integrates text and graphics so as to provide a rich communication channel between the students and the system, as well as among students in the group. Students can sketch directly on medical images, search for medical concepts, and sketch hypotheses on a shared workspace. The prototype system incorporates substantial domain knowledge in the area of head injury diagnosis. A major challenge in building COMET has been to develop algorithms for generating tutoring hints. Tutoring in PBL is particularly challenging since the tutor should provide as little guidance as possible while at the same time not allowing the students to get lost. From studies of PBL sessions at a local medical school, we have identified and implemented eight commonly used hinting strategies. We compared the tutoring hints generated by COMET with those of experienced human tutors. Our results show that COMET's hints agree with the hints of the majority of the human tutors with a high degree of statistical agreement (McNemar test, p = 0.652, Kappa = 0.773). Copyright 2004 ACM.

关键词： Learning systems

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Temporal versioning of XML documents

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Lecture Notes in computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2004年 3334卷 419-428页

作者： Wuwongse, Vilas Yoshikawa, Masatoshi Amagasa, Toshiyuki Computer Science and Information Management Program Asian Institute of Technology P.O. Box 4 Klong Luang Pathumthani 12120 Thailand Information Technology Center Nagoya University Furo-cho Chikusa-ku Nagoya 464-8601 Japan Graduate School of Information Science Nara Institute of Science and Technology 8916-5 Takayama Ikoma Nara 630-0101 Japan

A data model supporting the unification of the management of temporal XML document databases and version control, i.e., a Temporal Version Data Model (TVDM), is proposed. TVDM is temporally change-centric and represents the change between two consecutive versions by means of temporal delta (tDelta). A tDelta employs a temporal XML expression (tXex) which is an extension of ordinary XML elements by incorporation into them temporal as well as ordinary variables. In addition to valid time, TVDM introduces version time and associates it with each version. All versions including the base or the current one can be uniformly represented by tDeltas. A technique to implement TVDM is also presented. © Springer-Verlag Berlin Heidelberg 2004.

关键词： XML

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Determinism in cellular automata-investigation of transition rules

Determinism in cellular automata-investigation of transition...

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International Conference on Intelligent Sensing and information Processing (ICISIP)

作者： S. Supratid R. Sadananda Faculty of Information Technology Rangsit University Pathum Thani Thailand Computer Science Program Asian Institute of Technology Pathum Thani Thailand

Cellular automata are discrete dynamic systems whose behavior is specified in terms of local interactions. Even simple local interactions may eventually manifest themselves in terms of complex and unexpected global patterns. A number of investigations have been reported on two-dimensional lattices demonstrating exciting outcomes starting with simple initial configurations and simple rules of interactions, giving rise to the speculative possibilities of artificial life. There is a growing interest in a variety of automata including three dimensional automata and variations of transition rules, but common to all their formations are certain hard questions relating to the global determinism of the behavior of the cellular automata manifest in the local interactions. There are a number of other theoretical issues remain unresolved. A considerable theoretical work and simulation have been reported around the one-dimensional lattices, primarily because of possible visualization of the processes. In this paper we investigate the issue of density of an automata configuration and its determinism.

关键词： Lattices Automata information technology computer science Visualization Content addressable storage Centralized control Automatic control Communication system control Control systems

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Creating a master's degree in computer information technology

Journal of Computing Sciences in Colleges

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Journal of Computing Sciences in Colleges 2004年第3期19卷

作者： Michael L. Nelson David Rice Graduate Program Director Computer Information Technology International College 8695 College Parkway Ft Myers FL Department Chair Computer Information Technology International College 8695 College Parkway Ft Myers FL

There are several considerations in creating a Graduate program. Administrative concerns, accreditation issues, needs assessments, faculty teaching load, faculty compensation, additional faculty needs, and comparisons with other programs are all important, not to mention creating a "good" curriculum with a set of appropriate course syllabi and then "marketing" that program. This experience paper details the approach that was used quite successfully at International College, and also discusses the "speed bumps" encountered and "mid-course corrections" taken during the first year of the program's existence.

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A Moment-Based Method for Large-Scale Generalized Eigenvalue Problems

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Applied Numerical Analysis & Computational Mathematics 2004年第2期1卷

作者： Tetsuya Sakurai Hiroto Tadano Yuichi Inadomi Umpei Nagashima Department of Computer Science University of Tsukuba Tsukuba 305-8573 Japan Core Research for Evolutional Science and Technology Japan (CREST) Doctoral Program of Systems and Information Engineering University of Tsukuba Tsukuba 305-8573 Japan Grid Technology Research Center National Institute of Advanced Industrial Science and Technology Tsukuba 305-8568 Japan

In this paper we consider a method for finding several eigenvalues and corresponding eigenvectors of large-scale generalized eigenvalue problems. In this method, a small matrix pencil that has only the desired eigenvalues is derived using complex moments obtained via numerical integration. Since the process to derive the moments can be performed in parallel and we do not need to exchange data between processes, the presented method is suitable for master-worker programming models. We have implemented and tested the proposed method in a grid RPC (remote procedure call) system. Numerical examples illustrate the properties of our approach. (© 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

关键词： Eigenvalue problems moment-based method parallel algorithm

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