Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Karl E. Wunderlich"'
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2500:59-66
In a connected-vehicle environment, wireless subsecond data exchange connects vehicles, the infrastructure, and travelers’ mobile devices. These data have the promise to transform the geographic scope, precision, and latency of transportation syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74ebec7b56d4c4a44b5aadd0f1028345
https://doi.org/10.3141/2500-07
https://doi.org/10.3141/2500-07
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2086:64-71
The mobility and disutility-reduction benefits to users of the 511 advisory service currently deployed in Salt Lake City, Utah, were evaluated through a modeling study conducted using the HOWLATE (Heuristic On-Line Web-Linked Arrival Time Estimation)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98cc98ee3f6faafe3495759ad83bb680
https://doi.org/10.3141/2086-08
https://doi.org/10.3141/2086-08
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1997:48-55
The Federal Lands Highway (FLH) Division staff faces myriad challenges when designing roadway construction projects for roads located on federal lands. An increasingly prevalent challenge is considering not only the “hard” costs of a construction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::413854586fa690b60f740cc7edc36817
https://doi.org/10.3141/1997-07
https://doi.org/10.3141/1997-07
Autor:
Karl E Wunderlich, Meenakshy Vasudevan
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2000:51-58
An approach is presented for quantifying commute disutility measures. The approach was demonstrated through a case study conducted for the Washington, D.C., metropolitan area by using an analytical technique called the heuristic on-line web-linked ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a5fa71861d834b1115a159c5f186161
https://doi.org/10.3141/2000-07
https://doi.org/10.3141/2000-07
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1897:1-8
Because of high data collection costs, analysts are commonly faced with the problem of limited data in the evaluation of intelligent transportation systems. How reliable are conclusions based on small samples? If limited data are available, how does
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a28f0e0d24746856dd76a08e24217cb5
https://doi.org/10.3141/1897-01
https://doi.org/10.3141/1897-01
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1899:27-34
The effects of advanced traveler information system (ATIS) accuracy and the extent of ATIS roadway instrumentation on the on-time reliability benefits to routine users of ATISs were evaluated by using archived estimates of roadway travel times to re-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::668aa3c3caf5fffa3aa69c7330dad00e
https://doi.org/10.3141/1899-04
https://doi.org/10.3141/1899-04
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1774:36-43
Numerous consumer surveys conclude that users of advanced traveler information systems (ATIS) perceive benefits foremost in travel time, followed by benefits of stress reduction and on-time arrival. Efforts by ATIS evaluators to quantify or empirical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d34bbe564990c838cd5e1573279a749e
https://doi.org/10.3141/1774-05
https://doi.org/10.3141/1774-05
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1739:35-43
At the request of the Joint Program Office for intelligent transportation systems (ITS) of the FHWA, Mitretek Systems conducted a modeling analysis of ITS impacts in support of the metropolitan model deployment initiative evaluation program. The Mitr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::013e8372807c5df79bcfc0ad51482135
https://doi.org/10.3141/1739-05
https://doi.org/10.3141/1739-05
Publikováno v:
Transportation Research Part C: Emerging Technologies. 6:1-16
This paper considers the problem of dynamic traffic assignment under the principle that individual drivers will choose fastest paths, in the dynamic situation where path durations consist of time-dependent link travel times. Rather than constructing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37a0ec5962cfe5bce4e791703b46aaeb
https://doi.org/10.1016/s0968-090x(98)00005-9
https://doi.org/10.1016/s0968-090x(98)00005-9
Autor:
Karl E. Wunderlich
Publikováno v:
ITS Journal - Intelligent Transportation Systems Journal. 3:271-286
A traffic simulation and a mode choice module are employed iteratively for the assessment of real-time mode shift for the reduction of traveler delay. When the modules are allowed to iterate to equilibrium under expected travel demand and network cap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a2bc5cf4b9446ee07ffcb448e3970c2
https://doi.org/10.1080/10248079708903727
https://doi.org/10.1080/10248079708903727