Conveners
Traffic and Agent Monitoring Systems Session
- Tomáš Hobza (FJFI CVUT)
The Generalized Inverse Gaussian distribution (GIG) has become popular in recent decades, mainly in the area of vehicular headway modelling. As a part of the investigation of the GIG’s scaling function approximation, computations in the research have revealed key relationships among distribution’s parameters and properties of the scaling function that have often been assumed, but never...
Critical clearances are the main subject of the Gap Acceptance theory, which is the basis for analytical derivation solving theoretically a problem of vehicular capacity estimations for unsignalized intersections. The applied statistical method is based on the generally accepted practice formulated by Werner Siegloch, who introduces the concept of the Siegloch function. With the premise of...
Our research is focused on stochastic modeling of vehicular dynamics in the vicinity of an unsignalized intersection of the T-type. The paper converts the standardly-applied engineering method of the critical gap (which represents the minimum time clearance between two succeeding vehicles in the priority stream that a minor-street driver is willing to accept for entering the major stream) into...
Presented contribution deals with general concept of pedestrian density estimate appropriate even for cellular models of pedestrian dynamics. Using kernel approach, authors are able to cover multiple density estimate methods (e.g. point approximation, Voronoi approach) and to control required features by "blur" parameter. With respect to specific setting, final density can be smooth enough...
To understand pedestrian behavior properly, it is necessary to read the information hidden in measured (experimental) data in an appropriate way. It means that the estimate of any quantities describing a phase of the system has to be evaluated intentionally and incorporate specificities of the given data. In this paper, we deal with measuring a fundamental quantity in socio-physical systems,...
