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Palaiologos Palaiologou, Kostas Kalabokidis, Michelle A. Day, Alan A. Ager, Spyros Galatsidas and Lampros Papalampros
Predicting where the next large-scale wildfire event will occur can help fire management agencies better prepare for taking preventive actions and improving suppression efficiency. Wildfire simulations can be useful in estimating the spread and behavior ...
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Spyros Kontogiannis, Andreas Paraskevopoulos and Christos Zaroliagis
We consider the problem of computing a set of meaningful alternative origin-to-destination routes, in real-world road network instances whose arcs are accompanied by travel-time functions rather than fixed costs. In this time-dependent alternative route ...
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I Wayan Suteja,Ni Made Yuyun Cahyani
Pág. pp. 1 - 8
An intersection is a critical area of conflicting traffic caused by the conflict problems of traffic movement. This conflicting traffic leads to driver delay, accident and traffic jam. A high traffic flow increases problems due to vehicle conflict, traff...
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Domokos Esztergár-Kiss, Zoltán Rózsa, Tamás Tettamanti
Pág. 286 - 293
There is a growing interest in the literature regarding the flexibility of activities and reduction of travel times in an urban environment. For the optimization of daily activity chains a method has been elaborated, which includes the temporal and spati...
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Azusa Goto, Hideki Nakamura
Pág. 3817 - 3825
This study aims at formulating appropriate ranges of road spacing shown with the travel speeds in the classification for a two-level grid network. The appropriate range is determined by the maximum and minimum values. The minimum road spacing is determin...
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Gozde Onder, Imdat Kara, Tusan Derya
Pág. 355 - 361
The multiple traveling repairman problem (kTRP) is a generalization of the traveling repairman problem which is also known as the minimum latency problem and the deliveryman problem. In these problems, waiting time or latency of a customer is defined as ...
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Junxin Huang, Yuchuan Luo, Ming Xu, Bowen Hu and Jian Long
Online ride-hailing (ORH) services allow people to enjoy on-demand transportation services through their mobile devices in a short responding time. Despite the great convenience, users need to submit their location information to the ORH service provider...
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Sílvia de Castro Pereira, Eduardo J. Solteiro Pires and Paulo B. de Moura Oliveira
A new algorithm based on the ant colony optimization (ACO) method for the multiple traveling salesman problem (mTSP) is presented and defined as ACO-BmTSP. This paper addresses the problem of solving the mTSP while considering several salesmen and keepin...
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Antonino Vitetta
Given two pick-up and delivery points, the best path chosen does not necessarily follow the criteria of minimum travel time or generalized minimum cost evaluated with a deterministic approach. Given a criterion, the perceived cost is not deterministic fo...
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Baoju Liu, Jun Long, Min Deng, Xuexi Yang and Yan Shi
In recent years, the route-planning problem has gained increased interest due to the development of intelligent transportation systems (ITSs) and increasing traffic congestion especially in urban areas. An independent route-planning strategy for each in-...
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Zhichao Sun, Kang Zhou, Xinzheng Yang, Xiao Peng and Rui Song
Transit network optimization can effectively improve transit efficiency, improve traffic conditions, and reduce the pollution of the environment. In order to better meet the travel demands of passengers, the factors influencing passengers? satisfaction w...
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Knut Espen Solberg, Jan Erik Jensen, Endre Barane, Snorre Hagen, Andreas Kjøl, Gudmund Johansen and Ove Tobias Gudmestad
The time required for rescue is a critical factor for surviving a marine incident. The regulatory framework, International Maritime Organization (IMO) Polar Code, utilizes a risk-based approach. It states that the vessel operators are to define the time ...
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Thair Sharif Khayyun
This study provides a simulation of groundwater flow and advective-dispersive migration of radioactive Co-60 through an aquifer with three layers, which release or leak to groundwater from the Active Metallurgy Testing Laboratory (LAMA) Nuclear Facility-...
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Thair Sharif Khayyun
This study provides a simulation of groundwater flow and advective-dispersive migration of radioactive Co-60 through an aquifer with three layers, which release or leak to groundwater from the Active Metallurgy Testing Laboratory (LAMA) Nuclear Facility-...
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Alexis Poulhès, Jaâfar Berrada
Pág. 865 - 872
Demand-responsive transportation systems diversify local transport supply with providing flexibility of routing and scheduling as well as affordable price. The classical Dial-a-ride problem enables to assign users to vehicles by minimization of a cost fu...
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Ana Tsui Moreno, Carlos Llorca, Alfredo Garcia
Pág. 319 - 330
The Highway Capacity Manual (HCM) defines the level-of-service criteria for two-lane highways based on three performance measures: average travel speed (ATS), percent time spend following (PTSF) and percent of free-flow speed (PFFS). The performance meas...
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Eirin Olaussen Ryeng, Torbjørn Haugen, Halvor Grønlund, Sivert Bø Overå
Pág. 2289 - 2296
The wide applications of mobile units with communication technology opens up new possibilities in data collection among road users. Sensors detecting Bluetooth and WiFi units have been successfully applied in collecting travel times from motorized vehicl...
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Tommaso Fabbri and Raul Vicen-Bueno
This paper presents a novel weather-routing system based on a multi-criteria setup. The set of 3 conflicting criteria is: travel time, ship navigation added resistance (caused by wind and waves), and navigation risk/safety. To this aim, the International...
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Hideyuki Kita, Hirofumi Yotsutsuji, Ryo Asaka, Jyun Tsujitani, Tomotaka Watanabe
Pág. 709 - 720
Developing driver-oriented highway performance measures is the key to performance-based highway design. Highways should be designed so that an appropriate performance measure corresponding to major highway functions can achieve a required level of qualit...
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Yanyun Yu, Hongshuo Zhang, Zongbao Mu, Yating Li, Yutong Sun and Jia Liu
Trim optimization is an available approach for the energy saving and emission reduction of a ship. As a ship sails on the water, the draft and trim undergo constant changes due to the consumption of fuel oil and other consumables. As a result, the select...
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