The proceedings contains 7 papers on real time knowledge based systems. Topics discussed include fault diagnosis using cost bounded possibilistic Assumption based Truth Maintenance System (ATMS), scheduling for time c...
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The proceedings contains 7 papers on real time knowledge based systems. Topics discussed include fault diagnosis using cost bounded possibilistic Assumption based Truth Maintenance System (ATMS), scheduling for time constrained model based diagnosis, neural networks for real time knowledge based applications, methodology for developing model based diagnostic systems, large scale real time knowledge based methods and technology, bloom and billet mill expert systems, and a model based and rule based real time tool for monitoring and diagnosis of dynamic systems.
This discussion which is largely a synopsis of a work recently published considers the problems in building interactive systems for mobile computers connected by wireless networks. The history regarding the first tran...
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This discussion which is largely a synopsis of a work recently published considers the problems in building interactive systems for mobile computers connected by wireless networks. The history regarding the first transmission of radio signals over the sea is briefly discussed. Following this, the problems are presented emphasising the main factors why such occur. Finally, several solutions are proposed.
Obtaining and using data from multiple sources to feed into different processes in real time was shown to be possible for transport systems. This has been achieved by integrating a real-time distributed database manag...
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Obtaining and using data from multiple sources to feed into different processes in real time was shown to be possible for transport systems. This has been achieved by integrating a real-time distributed database management system and an ODP environment in the form of ANSAware. The result is the availability of a technology which is important for the transport industry for improving the management of complex interacting transport systems which are characterized by largely incompatible data and processing systems.
Simulations of fuzzy logic and neural network based control algorithms show some useful insights into the potential of soft computing in the control regime of electrical motor servos and drives. Results show that soft...
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Simulations of fuzzy logic and neural network based control algorithms show some useful insights into the potential of soft computing in the control regime of electrical motor servos and drives. Results show that soft computing offers robustness to a conventional PI controller, and can overcome positional steady state error due to the system's nonlinearities. Design procedures are more straightforward as stringent mathematical models and analysis are usually not involved. Formulation of membership functions and tuning the boundaries of these functions are, however, time-consuming, and solutions may not be guaranteed.
Traveller and driver information systems are usually applied on motorway and high capacity truck road networks, providing information on accidents, queues and congestion levels and recommending diversion routes where ...
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Traveller and driver information systems are usually applied on motorway and high capacity truck road networks, providing information on accidents, queues and congestion levels and recommending diversion routes where appropriate. Using Edinburgh as a case study, this paper describes how traveller information and controlsystems can be designed as part of an integrated approach to reducing traffic congestion in urban areas. The Edinburgh system illustrates how traveller information and controlsystems can be applied in an integrated manner within a complex urban environment to tackle the problem of traffic congestion.
Torbert proposed eight stages of personal development that an individual manager may go through based on ideas of ego development in the field of psychology. He extended these stages to cover the development of the or...
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Torbert proposed eight stages of personal development that an individual manager may go through based on ideas of ego development in the field of psychology. He extended these stages to cover the development of the organisations. In this article, an attempt is made to extend such thinking to the development of information systems.
Improving design collaboration occurs not through increasing communication, but by providing effective communication. A cognitive artefact can provide this coordination, channeling information to designers in the form...
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Improving design collaboration occurs not through increasing communication, but by providing effective communication. A cognitive artefact can provide this coordination, channeling information to designers in the form that they require. However, one needs to understand how design information is cognitively, socially and culturally encoded and transmitted. Examples of how this can occur and suggestions for CA redesign are given in this paper.
Information on a software package developed for use by students in a first course in controlsystems are presented. The flexibility provided by the package is found satisfactory for many industrial applications. Many ...
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Information on a software package developed for use by students in a first course in controlsystems are presented. The flexibility provided by the package is found satisfactory for many industrial applications. Many users of control engineering software are not using the software continuously and therefore any approaches which make the software easier to use are particularly useful. Additional packages are developed to study such topics as simple aspects of nonlinear control, model reduction and PID controller design.
Automated fault diagnosis of engineering systems and industrial processes is an active research area in both AI and controlsystems engineering. Both fields use model obtained from principled system structure and beha...
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Automated fault diagnosis of engineering systems and industrial processes is an active research area in both AI and controlsystems engineering. Both fields use model obtained from principled system structure and behavior knowledge to make predictions about behavior. An architecture for parameter identification, based on qualitative modeling and reasoning techniques is presented. This is used as the basis for a time constrained model based diagnosis system. Also outlined is the QPID (Qualitative parameter identification for diagnosis) architecture.
The proceedings contains 9 papers from the ieeE colloquium on human-computer interface design for multimedia electronic books, organized by Professional groups C5 (Human-computer interaction) and C10 (Consumer and dom...
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The proceedings contains 9 papers from the ieeE colloquium on human-computer interface design for multimedia electronic books, organized by Professional groups C5 (Human-computer interaction) and C10 (Consumer and domestic systems), held at the Savoy Place on February 22, 1995. Topics discussed include the design, evaluation and applications of electronic books;user interfaces;and information dissemination, retrieval and analysis.
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