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Traffic Equilibrium with Responsive Traffic Control
Transportation Science, 1993This paper presents a theory of traffic equilibrium which involves responsive signal control policies; in this theory drivers' route choices and the control policy's choice of green times are treated in a symmetrical manner. The central theme of the paper is the iterative optimization assignment algorithm.
M. J. Smith, T. van Vuren
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Traffic prediction for dynamic traffic engineering considering traffic variation
2013 IEEE Global Communications Conference (GLOBECOM), 2013Traffic engineering with traffic prediction is one approach to accommodate time-varying traffic without frequent route changes. In this approach, the routes are calculated so as to avoid congestion based on the predicted traffic. The accuracy of the traffic prediction however has large impacts on this approach.
Tatsuya Otoshi +5 more
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Traffic prediction for dynamic traffic engineering
Computer Networks, 2015Traffic engineering with traffic prediction is a promising approach to accommodate time-varying traffic without frequent route changes. In this approach, the routes are decided so as to avoid congestion on the basis of the predicted traffic. However, if the range of variation including temporal traffic changes within the next control interval is not ...
Tatsuya Otoshi +5 more
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Traffic engineering with estimated traffic matrices
Proceedings of the 2003 ACM SIGCOMM conference on Internet measurement - IMC '03, 2003Traffic engineering and traffic matrix estimation are often treated as separate fields, even though one of the major applications for a traffic matrix is traffic engineering. In cases where a traffic matrix cannot be measured directly, it may still be estimated from indirect data (such as link measurements), but these estimates contain errors.
Matthew Roughan +2 more
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The Traffic Problem, Traffic Laws, and Traffic Courts
The ANNALS of the American Academy of Political and Social Science, 1953At the end of 1952 the fatalities aggregated 38,000; nonfatal injuries 1,350,000; and property damage amounted to $3.5 million. Since the invention of the automobile, more than one million have lost their lives in traffic accidents. The millionth death occurred in December 1951.
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Graefe's Archive for Clinical and Experimental Ophthalmology, 1999
To obtain a driver's licence to drive a private passenger car, the binocular visual acuity required is 0.5 or better, and the minimum horizontal width of the visual field is 120 degrees . Persons who fulfill these requirements can obtain a driver's licence even if they have an eye disease such as cataract.
M, Mäntyjärvi, K, Tuppurainen
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To obtain a driver's licence to drive a private passenger car, the binocular visual acuity required is 0.5 or better, and the minimum horizontal width of the visual field is 120 degrees . Persons who fulfill these requirements can obtain a driver's licence even if they have an eye disease such as cataract.
M, Mäntyjärvi, K, Tuppurainen
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Macroscopic models for traffic and traffic safety
Accident Analysis & Prevention, 1989This paper describes models for traffic volumes and traffic safety. These models have a very simple mathematical form and consist of time parameters only. The first model assumes that fatality rates follow a negative exponential function. The second model assumes a logistic type of saturation model for traffic volumes. The models are applied to traffic
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Traffic Shaping in a Traffic Engineering Context
2007Modern communication networks carry a broad range of various applications such as data, voice, and video, and network providers are increasingly faced to the problems of traffic and resource management in order to meet the increasing quality of service (QoS) requirements.
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Traffic rules and traffic safety
Safety Science, 1998Abstract In the present paper the effects of traffic rules on driver behaviour and on traffic safety are discussed. The discussion is mainly based on research conerning driver’s use of safety equipment, their speed adjustment and drunken driving with respect to safety potential, effects of the rules, and effects of enforcement on driver behaviour ...
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