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Chuanming Chen, Dongsheng Xu, Qingying Yu, Shan Gong, Gege Shi, Haoming Liu and Wen Chen
Abnormal-trajectory detection can be used to detect fraudulent behavior by taxi drivers when carrying passengers. Existing methods usually detect abnormal trajectories based on the characteristics of ?few and different?, which require large data sets and...
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Zhi Cai, Meilin Ji, Qing Mi, Bowen Yang, Xing Su, Limin Guo and Zhiming Ding
The urban rail transit stations are an important part of an urban transit system. Scientific and reasonable location of rail transit station can greatly alleviate traffic pressure. The number of people in the surrounding area of a rail transit station is...
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Fan Zhang, Xin Peng, Liang Huang, Man Zhu, Yuanqiao Wen and Haitao Zheng
In this study, a method for dynamically establishing ship domain in inland waters is proposed to help make decisions about ship collision avoidance. The surrounding waters of the target ship are divided to grids and then calculating the grid densities of...
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DMSLB Dissanayake, Takehiro Morimoto, Manjula Ranagalage and Yuji Murayama
An urban heat island (UHI) is a phenomenon that shows a higher temperature in urban areas compared to surrounding rural areas due to the impact of impervious surface (IS) density, and other anthropogenic activities including changes of land use/land cove...
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Xiaohan Wang, Zepei Zhang and Yonglong Luo
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Michalina Jedruch, Marek Furmankiewicz and Iwona Kaczmarek
This paper discusses the issue of analyzing the development of cross-border tourism infrastructure in the borderlands of countries with diversified administrative divisions and spatial databases, which hinders the use of national statistical units for co...
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Xin Zhou, Chenglin Tao, Xi Liang, Zeliang Liu and Huijian Li
The aim of topology optimisation is to determine the optimal distribution of material phases within the periodic cells of a microstructure. In this paper, the density of grid points under element volume fraction is constructed to replace the finite eleme...
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Zhixiong Chen, Yilang Shen, Xinlin Lv, Qiaolin Qin and Xin Chen
To better satisfy user?s needs for the accurate visualization of massive amounts of geographic data, the variable-scale expression of map content based on multilevel data organization has attracted increasing attention. Traditional methods based on vecto...
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Kamilia Sharir, Norbert Simon, Rodeano Roslee
Pág. 33 - 39
Abstract?Landslide density analysis based on a temporal landslide distribution over three different years was conducted in Kundasang, Sabah, Malaysia. The analysis involved landslides that occurred in 1984, 2009 and 2012. The objective of this study is t...
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Giedre Beconyte, Andrius Balciunas, Aurelija ?turaite and Rita Viliuviene
This paper proposes a method for quantitative evaluation of perception deviations due to generalization in choropleth maps. The method proposed is based on comparison of class values assigned to different aggregation units chosen for representing the sam...
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David Pfander, Gregor Daiß and Dirk Pflüger
Clustering is an important task in data mining that has become more challenging due to the ever-increasing size of available datasets. To cope with these big data scenarios, a high-performance clustering approach is required. Sparse grid clustering is a ...
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Qiantong Pei, Jinyu Sheng and Kyoko Ohashi
A nested-grid modelling system is used to quantify effects of winds and tides on the three-dimensional (3D) circulation and hydrography over the southwestern Scotian Shelf (swScS) and surrounding areas in 2018. The performance of the nested-grid modellin...
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Yan Yan, Zichao Sun, Adnan Mahmood, Fei Xu, Zhuoyue Dong and Quan Z. Sheng
Statistical partitioning and publishing is commonly used in location-based big data services to address queries such as the number of points of interest, available vehicles, traffic flows, infected patients, etc., within a certain range. Adding noise per...
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Xu Ge, Dasaraden Mauree, Roberto Castello and Jean-Louis Scartezzini
Currently, more than half of the world?s population lives in cities, which leads to major changes in land use and land surface temperature (LST). The associated urban heat island (UHI) effects have multiple impacts on energy consumption and human health....
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Mikhail A. Zaitsev,Vasilij M. Goloviznin,Sergej A. Karabasov
Pág. 126 - 129
A supercomputer simulation of the benchmark MATiS-H problem is considered. A highresolution CABARET code is applied for solving Navier-Stokes equations in the framework of the Monotonically Integrated LES approach for the MATiS-H problem. The code is bas...
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Ning Jin, Linlin Song, Gabriel Jing Huang and Ke Yan
Residential electricity consumption forecasting plays a crucial role in the rational allocation of resources reducing energy waste and enhancing the grid-connected operation of power systems. Probabilistic forecasting can provide more comprehensive infor...
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Weiyuan Wang, Zijun Hu, Mengyu Li and Hongxing Zhang
In this paper, a numerical method is employed to assess tidal current energy resources in the Pearl River Estuary, China. The numerical model for tidal current simulation in the estuary is developed based on the MIKE 21 model, which enables numerical sim...
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Li-Sheng Chen, Ben-Hua Fei, Xin-Xin Ma, Ji-Ping Lu and Chang-Hua Fang
Due to its advantages of good heat-resistance, environmental-friendliness, and low cost, bamboo grid packing (BGP) has become a promising new type of cooling packing. It is being increasingly used in Chinese industrial cooling towers to replace cooling p...
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Javier Soto, Juan Carlos Muñoz, Ricardo Giesen
Pág. 851 - 860
This article presents a methodology that uses the continuum approximation approach to formulate the logistical problem of determining the number and location of recycling centers to which individuals in a region can deliver solid wastes to be recycled. T...
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Umesh Kokate, Arvind Deshpande, Parikshit Mahalle and Pramod Patil
Data growth in today?s world is exponential, many applications generate huge amount of data streams at very high speed such as smart grids, sensor networks, video surveillance, financial systems, medical science data, web click streams, network data, etc...
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