The proceedings contains 4 papers. Topics discussed include data communication systems, computer architecture, bandwidth, real time systems, speech communication, speech transmission, multimedia, local area networks, ...
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The proceedings contains 4 papers. Topics discussed include data communication systems, computer architecture, bandwidth, real time systems, speech communication, speech transmission, multimedia, local area networks, telecommunication networks, video signal processing, standards and telecommunication services.
The proceedings contains four papers from the ieecolloquium on Communication Networks in Transportation. Topics discussed include: integrated highway management;high integrity datacommunications for light rail trans...
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The proceedings contains four papers from the ieecolloquium on Communication Networks in Transportation. Topics discussed include: integrated highway management;high integrity datacommunications for light rail transport systems (HIFLIRTS);multilane automatic toll collection;and development of automatic train protection (ATP) system.
The issues relating to the development and use of mobile voice and datacommunications by the Emergency Services are reviewed with specific reference to the police service. Several techniques including data based disp...
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The issues relating to the development and use of mobile voice and datacommunications by the Emergency Services are reviewed with specific reference to the police service. Several techniques including data based dispatching are in widespread use by some organisations but are resisted by the Emergency Services due to a clash with the perceived need for all informed, open channel working. Future digital trunked radio systems will restrict the widespread use of all informed channels and nets will provide infinitely secure communications, in comparison to those in use today.
HIFLIRTS (High Integrity datacommunications For Light Rail Transport Systems) is a collaborative project led by ERA Technology Ltd. The project aims to advance UK's capability in the field of datacommunications ...
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HIFLIRTS (High Integrity datacommunications For Light Rail Transport Systems) is a collaborative project led by ERA Technology Ltd. The project aims to advance UK's capability in the field of datacommunications for light rail transport applications. The on train passenger help point will provide emergency audio communication between passengers and the driver and control room, plus the ability to observe the carriage interiors from the driver's cab and the control room. To achieve this goal, compressed digital audio and video will be transmitted over networks which will be installed in future train systems.
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.
An integrated package has been developed for the simulation and physical testing of discrete control systems running under PC-MATLAB for DOS. The system is simple and has very modest hardware and software requirements...
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An integrated package has been developed for the simulation and physical testing of discrete control systems running under PC-MATLAB for DOS. The system is simple and has very modest hardware and software requirements. controllers can be designed and tested using the simulator and then immediately implemented with no editing required to interface them with the physical plant. Only the controller function needs to be written as a new code since all data acquisition and file storage is automatically accomplished.
Process Plant design and engineering companies have long wanted a Project Engineering database spanning all technologies from the P&ID through to the detailed procurement and construction documentation. This was t...
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Process Plant design and engineering companies have long wanted a Project Engineering database spanning all technologies from the P&ID through to the detailed procurement and construction documentation. This was the major objective that directed the development of ENGINES (ENGineering INformation Expert System), a comprehensive relational project based system accessible by all engineers and designers working on the project. The purpose of this article is to describe ENGINES, highlighting its structure and performance.
data mining is the extraction of useful information or knowledge from bodies of data. Clementine is a data mining toolkit that provides active support for data mining in the form of neural network and rule induction l...
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data mining is the extraction of useful information or knowledge from bodies of data. Clementine is a data mining toolkit that provides active support for data mining in the form of neural network and rule induction learning techniques, passive support in the form of visualization, statistical and browsing facilities, and `peripheral' support for data access and manipulation. Clementine's visual programming interface provides an environment which is easy for technological experts and non-experts to use, and provides a convenient organizing framework for any data mining technique. Clementine makes machine learning accessible to non-experts. It goes beyond simple organizational advantages by reducing the time taken to perform data mining experiment.
The additional degree of freedom of phased array radar of varying the update time offers the possibility of tracking the target using a variable update time according to the tracking condition at that moment. Differen...
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The additional degree of freedom of phased array radar of varying the update time offers the possibility of tracking the target using a variable update time according to the tracking condition at that moment. Different approaches to the problem of tracking a target in cluttered environments have been considered using constant update times. The Probabilistic data Association Filter (PDAF) is one of these approaches. In this paper a probabilistic data association filter that uses adaptive update times, for tracking a target in a cluttered environment is presented and compared with the PDAF that uses a constant update time. The tracking performance of the algorithm is assessed by Monte Carlo simulation on different target trajectories. A comparison is made using the following performance figures: the percentage of tracks lost, the mean update time and mean number of updates.
The proceedings contains 9 papers. Topics discussed include information systems, information management, management information systems, information control, information use, databases, process reengineering, systems ...
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The proceedings contains 9 papers. Topics discussed include information systems, information management, management information systems, information control, information use, databases, process reengineering, systems analysis, data structures, response time and computer systems.
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