Zobrazeno 1 - 10
of 38
pro vyhledávání: '"I. Chabini"'
Autor:
Shan Lan, I. Chabini
Publikováno v:
IEEE Transactions on Intelligent Transportation Systems. 3:60-74
This paper extends the A* methodology to shortest path problems in dynamic networks, in which arc travel times are time dependent. We present efficient adaptations of the A* algorithm for computing fastest (minimum travel time) paths from one origin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::031ca250abc2c4c02e8ff80c3963110a
https://doi.org/10.1109/6979.994796
https://doi.org/10.1109/6979.994796
Autor:
J. Farver, I. Chabini
Publikováno v:
Proceedings of the 2003 IEEE International Conference on Intelligent Transportation Systems.
The paper presents a decentralized route guidance algorithm that can function alone or as a component of a hybrid centralized/decentralized route guidance system. The focus of the algorithm's design is on vehicle-level communication and computation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37a8c16ba607501fcb562bcd8a712acd
https://doi.org/10.1109/itsc.2003.1252759
https://doi.org/10.1109/itsc.2003.1252759
Autor:
J. Farver, I. Chabini
Publikováno v:
SMC
This paper presents a decentralized algorithm that can function as a component of a hybrid centralized/decentralized route guidance system. The focus of the algorithm's design is on vehicle-level communication and computation for the purpose of devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c08f0b22c3796243fdc2fcad72fd0cbb
https://doi.org/10.1109/icsmc.2003.1244396
https://doi.org/10.1109/icsmc.2003.1244396
Publikováno v:
SMC
Dynamic traffic management methods constitute the intelligent core of Intelligent Transportation Systems (ITS). In order for these methods to be effective and deployable in real-time, there is a need to develop models that predict future traffic cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c94e4b4935d60e569e3326bb58c4aca
https://doi.org/10.1109/icsmc.2003.1244582
https://doi.org/10.1109/icsmc.2003.1244582
Publikováno v:
Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems.
Statistical acceleration and deceleration distributions are developed as a function of speed and road type. The approach allows for the estimation of acceleration and deceleration variation among vehicles on a link with a given speed. Acceleration is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba40d1867f08a5ca359374466ab540ae
https://doi.org/10.1109/itsc.2002.1041263
https://doi.org/10.1109/itsc.2002.1041263
Autor:
I. Chabini, Song Gao
Publikováno v:
Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems.
We study a specific variant of the optimal routing policy problem in stochastic time-dependent networks where expected general travel costs are optimized. A stochastic time-dependent network is a network where the link travel times and the link trave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4414e7f2d163041bbaffc95978a053fc
https://doi.org/10.1109/itsc.2002.1041278
https://doi.org/10.1109/itsc.2002.1041278
Publikováno v:
Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems.
Many vehicle emission models am overly simple, such as the speed dependent models used widely, and other models are sufficiently complicated as to require excessive inputs and calculations, which can slow down computational time. We develop and imple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::115655cdabdf7d64c7e880066fc34cdb
https://doi.org/10.1109/itsc.2002.1041322
https://doi.org/10.1109/itsc.2002.1041322
Autor:
Song Gao, I. Chabini
Publikováno v:
Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems.
We present optimal routing policy (ORP) problems in stochastic and time-dependent networks where general travel costs are used as the optimization criterion. The presentation is an extension to the authors' previous work on ORP problems where travel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79135a039132bac025eee6269735e2db
https://doi.org/10.1109/itsc.2002.1041277
https://doi.org/10.1109/itsc.2002.1041277
Autor:
N. Grier, I. Chabini
Publikováno v:
Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems.
We consider the problem of finding one to all minimum time paths for all departure times in a FIFO time dependent network with discrete arc travel times. We suggest that the problem can be viewed as a series of reoptimization of shortest path trees i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97e15d5ad950f0f57c9911f825d2b561
https://doi.org/10.1109/itsc.2002.1041265
https://doi.org/10.1109/itsc.2002.1041265
Autor:
N. Grier, I. Chabini
Publikováno v:
Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems.
We present an approach to solving the dynamic network loading problem (DNLP). The approach views the roadway in terms of the underlying densities, segmenting the roadway into blocks of constant density. Using hydrodynamic theory, we describe how thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d7d59be76780673cfbbf7caf54c9eb7
https://doi.org/10.1109/itsc.2002.1041319
https://doi.org/10.1109/itsc.2002.1041319