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A single source of information for researchers and professionals,
Traffic Simulation and Data: Validation Methods and Applications
offers a complete overview of traffic data collection, state
estimation, calibration and validation for traffic modelling and
simulation. It derives from the Multitude Project-a European Cost
Action project that incorporates work packages defining traffic
simulation practice and research; highway and network modeling; and
synthesis, dissemination, and training. This book addresses the
calibration and validation of traffic models, and introduces
necessary frameworks and techniques. It also includes viable
methods for sensitivity analyses, and incorporates relevant tools
for application. The book begins with a brief summary of various
data collection techniques that can be applied to collect different
data types. It then showcases various data processing and
enhancement techniques for improving the quality of collected data.
It also introduces the techniques according to the type of
estimation, for example microscopic data enhancement, traffic state
estimation, feature extraction and parameter identification
techniques, and origin-destination matrix estimation. The material
discusses the measures of performance, data error and goodness of
fit, and optimization algorithms. It also contains the sensitivity
analyses of parameters in traffic models. Describes the various
tasks of calibration and validation Considers the best use of
available data Presents the sensitivity analysis method Discusses
typical issues of data error in transportation system data and how
these errors can impact simulation results Details various
methodologies for data collection, sensitivity analysis,
calibration, and validation Examines benefits that result from the
application of these methods Traffic Simulation and Data:
Validation Methods and Applications serves as a key resource for
transport engineers and planners, researchers, and graduate
students in transport engineering and planning.
The Conference on Traffic and Granular Flow brings together
international researchers from different fields ranging from
physics to computer science and engineering to discuss the latest
developments in traffic-related systems. Originally conceived to
facilitate new ideas by considering the similarities of traffic and
granular flow, TGF'15, organised by Delft University of Technology,
now covers a broad range of topics related to driven particle and
transport systems. Besides the classical topics of granular flow
and highway traffic, its scope includes data transport (Internet
traffic), pedestrian and evacuation dynamics, intercellular
transport, swarm behaviour and the collective dynamics of other
biological systems. Recent advances in modelling, computer
simulation and phenomenology are presented, and prospects for
applications, for example to traffic control, are discussed. The
conference explores the interrelations between the above-mentioned
fields and offers the opportunity to stimulate interdisciplinary
research, exchange ideas, and meet many experts in these areas of
research.
The Conference on Traffic and Granular Flow brings together
international researchers from different fields ranging from
physics to computer science and engineering to discuss the latest
developments in traffic-related systems. Originally conceived to
facilitate new ideas by considering the similarities of traffic and
granular flow, TGF'15, organised by Delft University of Technology,
now covers a broad range of topics related to driven particle and
transport systems. Besides the classical topics of granular flow
and highway traffic, its scope includes data transport (Internet
traffic), pedestrian and evacuation dynamics, intercellular
transport, swarm behaviour and the collective dynamics of other
biological systems. Recent advances in modelling, computer
simulation and phenomenology are presented, and prospects for
applications, for example to traffic control, are discussed. The
conference explores the interrelations between the above-mentioned
fields and offers the opportunity to stimulate interdisciplinary
research, exchange ideas, and meet many experts in these areas of
research.
A single source of information for researchers and professionals,
Traffic Simulation and Data: Validation Methods and Applications
offers a complete overview of traffic data collection, state
estimation, calibration and validation for traffic modelling and
simulation. It derives from the Multitude Project-a European Cost
Action project that incorporates work packages defining traffic
simulation practice and research; highway and network modeling; and
synthesis, dissemination, and training. This book addresses the
calibration and validation of traffic models, and introduces
necessary frameworks and techniques. It also includes viable
methods for sensitivity analyses, and incorporates relevant tools
for application. The book begins with a brief summary of various
data collection techniques that can be applied to collect different
data types. It then showcases various data processing and
enhancement techniques for improving the quality of collected data.
It also introduces the techniques according to the type of
estimation, for example microscopic data enhancement, traffic state
estimation, feature extraction and parameter identification
techniques, and origin-destination matrix estimation. The material
discusses the measures of performance, data error and goodness of
fit, and optimization algorithms. It also contains the sensitivity
analyses of parameters in traffic models. Describes the various
tasks of calibration and validation Considers the best use of
available data Presents the sensitivity analysis method Discusses
typical issues of data error in transportation system data and how
these errors can impact simulation results Details various
methodologies for data collection, sensitivity analysis,
calibration, and validation Examines benefits that result from the
application of these methods Traffic Simulation and Data:
Validation Methods and Applications serves as a key resource for
transport engineers and planners, researchers, and graduate
students in transport engineering and planning.
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