this book constitutes the refereed proceedings of the IFIP TC 11 23rd international Information Security conferenceheld at the 20th World computer Congressin Milano, Italyon September 7-10, 2008. the IFIP series publi...
ISBN:
(数字)9780387096995
ISBN:
(纸本)9780387096988
this book constitutes the refereed proceedings of the IFIP TC 11 23rd international Information Security conferenceheld at the 20th World computer Congressin Milano, Italyon September 7-10, 2008. the IFIP series publishes state-of-the-art results in the sciences and technologies of information and communication. the scope of the series includes: foundations of computerscience; software theory and practice; education; computer applications in technology; communication systems; systems modeling and optimization; information systems; computers and society; computer systems technology; security and protection in information processing systems; artificial intelligence; and human-computer interaction. Proceedings and post-proceedings of refereed internationalconferences in computerscience and interdisciplinary fields are featured. these results often precede journal publication and represent the most current research. the principal aim of the IFIP series is to encourage education and the dissemination and exchange of information about all aspects of computing.
this book constitutes the refereed proceedings of the IFIP TC 8 conference onadvances in Information Systems Research, Education,and Practiceheld at the 20th World computer CongressinMilan, Italyon September 7-10, 200...
ISBN:
(数字)9780387096827
ISBN:
(纸本)9780387096810
this book constitutes the refereed proceedings of the IFIP TC 8 conference onadvances in Information Systems Research, Education,and Practiceheld at the 20th World computer CongressinMilan, Italyon September 7-10, 2008. the IFIP series publishes state-of-the-art results in the sciences and technologies of information and communication. the scope of the series includes: foundations of computerscience; software theory and practice; education; computer applications in technology; communication systems; systems modeling and optimization; information systems; computers and society; computer systems technology; security and protection in information processing systems; artificial intelligence; and human-computer interaction. Proceedings and post-proceedings of refereed internationalconferences in computerscience and interdisciplinary fields are featured. these results often precede journal publication and represent the most current research. the principal aim of the IFIP series is to encourage education and the dissemination and exchange of information about all aspects of computing.
At present, most universities had completed the basic facilities and services of Information and Communication technology (ICT), and installed e-learning system. What should be done to facilitate teachers' transit...
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ISBN:
(纸本)9783540850328
At present, most universities had completed the basic facilities and services of Information and Communication technology (ICT), and installed e-learning system. What should be done to facilitate teachers' transition to employ ICT to their new teaching practices'? We believe that virtual communities for Teacher Professional development (TPD) and socialization are supposed to be an excellent solution. We also deem that e-learning system could be a place for TPD as well as assisting teaching. In this paper, we present our past attempts, and the rationale behind the design of the *** virtual community.
the proceedings contain 53 papers. the topics discussed include: on properly using technologies to make e-learning effective;richness versus parsimony antecedents of technology adoption model for e-learning websites;e...
ISBN:
(纸本)3540850325
the proceedings contain 53 papers. the topics discussed include: on properly using technologies to make e-learning effective;richness versus parsimony antecedents of technology adoption model for e-learning websites;exploring a computer-assisted managing system with competence indicators in Taiwan;e-learning issues under an affective perspective;recommendation in education portal by relation based importance ranking;research on learning resources organization model;web contents extracting for web-based learning;course material research based on Petri Net;the practice and experience sharing of three-year peer coaching program in Taiwan;an artificial intelligence course used to investigate students' learning style;computer-aided generation of item based on ontology and Bloom's taxonomy;and collaborative learning tool applying to C programming language.
the complexity of modern digital circuits has increased enormously particularly due to paradigm shift from system-on-board to designs embracing embedded cores-based system-on-chips (SOCs). the increased complexity has...
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ISBN:
(纸本)9780889867116
the complexity of modern digital circuits has increased enormously particularly due to paradigm shift from system-on-board to designs embracing embedded cores-based system-on-chips (SOCs). the increased complexity has resulted in a huge challenge in setting up their appropriate fault testing environment. though enormous efforts were directed to rapidly test very large-scale integrated (VLSI) circuit chips with reasonable cost, withadvances in technology, new frontiers emerged. this paper aims at developing a method to verify and test circuit architecture under hardware and software codesign environment, targeting specifically embedded cores-based system-on-chips (SOCs). the well-known concept of design-for-testability (DFT) is utilized in the paper based on the use of ModelSim simulation and verification tool to test simulate the entire design. Some partial results on ISCAS 85 combinational benchmark circuit are provided in the paper, besides a comparison of the results with some previous works.
this book constitutes the refereed proceedings of the IFIP TC 12 Knowledge Management in Action 2008 conference, held at the 20th World computer Congress in Milan, Italy on September 7-10, 2008. the IFIP series publis...
ISBN:
(数字)9780387096599
ISBN:
(纸本)9780387096582
this book constitutes the refereed proceedings of the IFIP TC 12 Knowledge Management in Action 2008 conference, held at the 20th World computer Congress in Milan, Italy on September 7-10, 2008. the IFIP series publishes state-of-the-art results in the sciences and technologies of information and communication. the scope of the series includes: foundations of computerscience; software theory and practice; education; computer applications in technology; communication systems; systems modeling and optimization; information systems; computers and society; computer systems technology; security and protection in information processing systems; artificial intelligence; and human-computer interaction. Proceedings and post-proceedings of refereed internationalconferences in computerscience and interdisciplinary fields are featured. these results often precede journal publication and represent the most current research. the principal aim of the IFIP series is to encourage education and the dissemination and exchange of information about all aspects of computing.
Micro-motions, such as vibrations or rotations of an object or structures on the object, induce additional frequency modulations on returned radar signal, which generates sidebands about the object's Doppler frequ...
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ISBN:
(纸本)9780889867369
Micro-motions, such as vibrations or rotations of an object or structures on the object, induce additional frequency modulations on returned radar signal, which generates sidebands about the object's Doppler frequency, called micro-Doppler effect [1-5]. Human activities, which consist of various moving body parts, will generate unique micro-Doppler signatures [6]. Using timefrequency transforms and pattern recognition techniques, we can classify individuals based on their movements using micro-Doppler signatures [7]. Preliminary results from a laboratory model of the micro-Doppler radar with carrier frequency of 10 GHz are reported in this paper. the results show that micro-Doppler signatures have great potential for use in human identification applications.
E-learning can be viewed as an innovation in information technology (IT) and learning. the technology Acceptance Model (TAM) has previously received significant attention in the IS research field. the Perceived Charac...
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ISBN:
(纸本)9783540850328
E-learning can be viewed as an innovation in information technology (IT) and learning. the technology Acceptance Model (TAM) has previously received significant attention in the IS research field. the Perceived Characteristics of Innovating (PCI) antecedents of technology adoption decisions have not been widely researched empirically. this study explores students' perceptions of utilizing the e-learning website in their decision processes. this work also identifies which model supports a more explanation of variance in the e-learning context. Both TAM and PCI antecedents are investigated in the same context of an e-learning website. Experimental results demonstrate that the PCI constructs explain slightly more variance in users' intentions of continued use than TAM antecedents. the PCI adoption model provides increasingly rich information concerning the continued use of e-learning website.
Results of experimental investigations of the dynamic system identifier DPI-3 are given. DPI-3 is a C program for the single-board computer. In contrast to DPI-2D, a total identification time is significantly reduced ...
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ISBN:
(纸本)9780889867116
Results of experimental investigations of the dynamic system identifier DPI-3 are given. DPI-3 is a C program for the single-board computer. In contrast to DPI-2D, a total identification time is significantly reduced in DPI-3. It is achieved by using of new identification algorithms. A physical plant model (PPM), which is electrical device, was used in the experimental investigations. the PPM contains a source of the external disturbance. Realized experimental investigations show a high accuracy of identification and also reducing of total time more than in twice.
In recent years, several studies have shown the relationship between snoring and obstructive sleep apnea syndrome (OSAS). Besides time domain analysis of snoring signal, the spectral features and shapes of snores can ...
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ISBN:
(纸本)9780889867215
In recent years, several studies have shown the relationship between snoring and obstructive sleep apnea syndrome (OSAS). Besides time domain analysis of snoring signal, the spectral features and shapes of snores can be used to discriminate simple snorers and OSAS patients. In this study, we propose a method to classify simple snorers and OSAS patients based on spectral envelope estimation of snoring signals. the formant frequencies and corresponding bandwidths are computed for both group, and the variation and consistency of the formant distributions are computed. A total of 1400 snoring episodes from 7 simple snorer and 7 OSAS patients were analyzed. Significant differences are found in the formant frequencies of both groups. the results are discussed from the view point of patho-physiological aspect.
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