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Muquan Zou, Lizhen Wang, Pingping Wu and Vanha Tran
A co-location pattern is a set of spatial features whose instances are frequently correlated to each other in space. Its mining models always consist of two essential steps. One step is to generate neighbor relationships between spatial instances, and an...
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Lei Niu, Zhiyong Wang, Yiquan Song and Yi Li
Indoor evacuation efficiency heavily relies on the connectivity status of navigation networks. During disastrous situations, the spreading of hazards (e.g., fires, plumes) significantly influences indoor navigation networks? status. Nevertheless, current...
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Anis Hazirah Rodzi, Zalhan Bin Mohd Zin, Norazlin Ibrahim
Pág. 15 - 26
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Pierluigi Crescenzi, Clémence Magnien and Andrea Marino
The harmonic closeness centrality measure associates, to each node of a graph, the average of the inverse of its distances from all the other nodes (by assuming that unreachable nodes are at infinite distance). This notion has been adapted to temporal gr...
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Péter Marjai, Bence Szabari and Attila Kiss
Graphs can be found in almost every part of modern life: social networks, road networks, biology, and so on. Finding the most important node is a vital issue. Up to this date, numerous centrality measures were proposed to address this problem; however, e...
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Ding Liu, Wuyue Rong, Jin Zhang and Ying-En (Ethan) Ge
In this paper, the nonlinear effects of the built environment on bus?metro-transfer ridership are explored, based on Shanghai metro data, with an extreme gradient-boosting decision-trees (XGBoost) model. It was found that the bus-network density had the ...
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Changwei Yuan, Jiannan Zhao, Xinhua Mao, Yaxin Duan and Ningyuan Ma
Over the past few decades, taxi drivers? income has received extensive attention from scholars. Previous studies have investigated the factors affecting taxi drivers? income from multiple perspectives. However, less attention has been paid to road networ...
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Na Wei, Yuxin Peng, Kunming Lu, Guixing Zhou, Xingtao Guo and Minghui Niu
The parallel reservoirs in the upper reach of the Hanjiang River are key projects for watershed management, development, and protection. The optimal operation of parallel reservoirs is a multiple-stage, multiple-objective, and multiple-decision attribute...
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Eduardo S. Guimarães, Ronaldo C. D. Gabriel, Artur A. Sá, Rafael C. Soares, Paulo Felipe R. Bandeira, Isabella Hevily S. Torquato, Helena Moreira, Michel M. Marques and Jaqueliny R. S. Guimarães
In this investigation, we formulated the Ecosystem?s Health Provision Spectrum and its centrality indicators, based on the identification of the Ecosystem Health Potentials and Opportunities on the trails of Santo Sepulcro and Riacho do Meio in the Arari...
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Xu Li and Qiming Sun
It is a common phenomenon in real life that individuals have diverse member relationships in different social clusters, which is called overlap in the science of network. Detecting overlapping components of the community structure in a network has extens...
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Massimo Stella
Early language acquisition is a complex cognitive task. Recent data-informed approaches showed that children do not learn words uniformly at random but rather follow specific strategies based on the associative representation of words in the mental lexic...
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T. F. Mykhailova
Pág. 58 - 60
The article proposes a method of approximated solution of a singular/excited task of optimal control of the intensive electrolysis process. The suboptimum control and the quality criterion, using asymptotics of the zero order, have been constructed and t...
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Li Geng and Ke Zhang
Urban planners have been long interested in understanding how urban structure and activities are mutually influenced. Human mobility and economic activities naturally drive the formation of road network structure and the accessibility of the latter shape...
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Feiya Li, Chunyun Fu, Dongye Sun, Hormoz Marzbani and Minghui Hu
Geometric map features, such as line segments and planes, are receiving increasing attention due to their advantages in simultaneous localization and mapping applications. However, large structures in different environments are very likely to appear repe...
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Mustafa Aziz Amen, Ahmad Afara and Hourakhsh Ahmad Nia
Walkability is considered a vital component of the urban configuration; urban spaces should promote pedestrian walking, which is healthier and increases social sustainability by connecting people in urban spaces. This article aims to find the link betwee...
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Mohammed Ismail Alhussam, Jifan Ren, Hongxing Yao and Omar Abu Risha
In recent times, there has been a growing interest in the role of food trade in achieving food security. This study presents a comprehensive analysis of the relationship between food trade and food security within the context of the Belt and Road Initiat...
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Poh Soon JosephNg, Pin Sen BrandonChan and Koo Yuen Phan
Security remains a top priority for those users in the hotel, even with the advent of innovative technological advances. This is because many tragic incidents, such as theft and crime, have occurred with unrestricted access. This paper proposes an intell...
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Jiaqi Luo, Mingxiao Bi and Dandan Jia
This study explored how corporate social responsibility (CSR) risk, social networks, and firm performance interacted in light of resource dependence theory and information asymmetry theory to bridge the literature gap between CSR risk and firm performanc...
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Marc Terradas-Fernández, Miguel Valverde-Urrea, Federico López-Moya and Yolanda Fernández-Torquemada
We first report the presence of a species of the genus Batophora in the Iberian Peninsula, in the Mar Menor lagoon (Murcia, SE Spain). We detected this macroalga in November 2021. However, according to some observations, it could have been present in the...
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Alexey Semenkov, Dmitry Bragin, Yakov Usoltsev, Anton Konev and Evgeny Kostuchenko
Modern facial recognition algorithms make it possible to identify system users by their appearance with a high level of accuracy. In such cases, an image of the user?s face is converted to parameters that later are used in a recognition process. On the o...
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