Results 171 to 180 of about 146,418 (198)
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On the Study of Complexity in Information Systems
International Journal of Information Technologies and Systems Approach, 2008This article addresses complexity in information systems. It defines how complexity can be used to inform information systems research, and how some individuals and organizations are using notions of complexity. Some organizations are dealing with technical and physical infrastructure complexity, as well as the application of complexity in specific ...
James F. Courtney +3 more
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Studies on Fuzzy Information Measures
2006 5th IEEE International Conference on Cognitive Informatics, 2006Fuzzy information measure is a measure between two pattern vectors in fuzzy circumstance. In this paper, an axiom theory about fuzzy entropy is surveyed, and all kinds of definitions of fuzzy entropy are discussed firstly. And then based on the idea of Shannon information entropy, two concepts of fuzzy joint entropy and fuzzt conditional entropy are ...
Shifei Ding, Zhongzhi Shi, Fengxiang Jin
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Studies on Fuzzy Information Measures
Fourth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD 2007), 2007Fuzzy information measures play an important part in measuring the similarity degree between two pattern vectors in fuzzy circumstance. In this paper, two new fuzzy information measures are set up. Firstly, the classical similarity measures, such as dissimilarity measure (DM) and similarity measure (SM) are studied, an axiom theory about fuzzy entropy ...
Shifei Ding +3 more
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A study of aboutness in information retrieval
Artificial Intelligence Review, 1996zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Peter Bruza, Theo W. C. Huibers
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Freedom of information: a case study
Journal of the Royal Society for the Promotion of Health, 2006The purpose of this case study was to find out how easy it was to access information on the hygiene standards of eating places open to the public. Using the Freedom of Information (FOI) Act 2000, four adjacent local authorities in South Wales were asked to provide the last food hygiene report of an eating place in their area. The disclosed reports were
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2001
Information and training activities in the field of disarmament have been carried out by the United Nations for many years. Expert studies, an ongoing information programme, fellowships, training and advisory services, publications and research comprise the core of activities.
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Information and training activities in the field of disarmament have been carried out by the United Nations for many years. Expert studies, an ongoing information programme, fellowships, training and advisory services, publications and research comprise the core of activities.
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Studies of Information Processing in Sleep
Psychophysiology, 1975ABSTRACTTwo studies of information processing in normal human sleep are reported. In Experiment I it was found that subjects responded differentially in stage 2 sleep to “own name,”“other name,” and tone stimuli (decreasing in that order) as reflected in both the finger plethysmograph (FP)and heart rate (HR) and to some extent the EEG K‐complex ...
D G, McDonald +4 more
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Nursing Standard, 1988
One mother in five does not receive enough information from health care professionals during pregnancy, labour, and delivery', a new study has revealed.
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One mother in five does not receive enough information from health care professionals during pregnancy, labour, and delivery', a new study has revealed.
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Information metrics and user studies
Aslib Proceedings, 2003Three questions – what can be studied; how can studies be done; and what can be measured – drive research methods and help to identify information metrics for user studies. User studies can investigate user needs, search strategies, or preferences.
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A distributed information system study
IBM Systems Journal, 1979This paper is a discussion of a methodology, a distributable information system model, and an experiment used to identify potential problems for supporting such a system. The experimental model was designed and implemented in an evolutionary manner for the purpose of studying the feasibility of a system with the postulated attributes.
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