نتایج جستجو برای: human mobility

تعداد نتایج: 1724681  

2014
Qi Wang John E. Taylor

Human mobility is influenced by environmental change and natural disasters. Researchers have used trip distance distribution, radius of gyration of movements, and individuals' visited locations to understand and capture human mobility patterns and trajectories. However, our knowledge of human movements during natural disasters is limited owing to both a lack of empirical data and the low precis...

Journal: :CoRR 2011
Xiao Liang Xudong Zheng Weifeng Lv Tongyu Zhu Ke Xu

As a significant factor in urban planning, traffic forecasting and prediction of epidemics, modeling patterns of human mobility draws intensive attention from researchers for decades. Power-law distribution and its variations are observed from quite a few real-world human mobility datasets such as the movements of banking notes, trackings of cell phone users’ locations and trajectories of vehic...

2014
Bartosz Hawelka Izabela Sitko Euro Beinat Stanislav Sobolevsky Pavlos Kazakopoulos Carlo Ratti

Pervasive presence of location-sharing services made it possible for researchers to gain an unprecedented access to the direct records of human activity in space and time. This article analyses geo-located Twitter messages in order to uncover global patterns of human mobility. Based on a dataset of almost a billion tweets recorded in 2012, we estimate the volume of international travelers by co...

2016
Suhad Faisal Behadili Cyrille Bertelle Loay E. George

The research objectives are exploring characteristics of human mobility patterns, subsequently modelling them mathematically depending on inter-event time ∆t and traveled distances ∆rparameters using CDRs (Call Detailed Records). The observations are obtained from Armada festival in France. Understanding, modelling and simulating human mobility among urban regions is excitement approach, due to...

2001
Masao Kakihara Carsten Sørensen

The emergence and convergence of Information and Communication Technologies (ICTs) are transforming fundamental issues of mobility. However, current debates on mobility almost exclusively focus on how ICTs can alleviate geographical barriers for human activities. This paper reconsiders, from a theoretical perspective, the concept of mobility. We argue that mobility should not exclusively be lin...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

the present study has tried to accomplish an analysis of margaret atwood’s novels oryx and crake, and the year of the flood in the light of posthuman and cyborg theories. considering posthumanism as a critical reading of some notions of humanism focus of which in this thesis has been identity, new definitions for humanity and human identity are formed. haraway’s cyborg, as one possible new figu...

2011
Hongjun Yu Simon Y. Berkovich Tao Jing Dechang Chen

In Pocket Switched Networks (PSN), the similarity of mobility patterns of different human beings can be exploited to design routing protocols that have better packet delivery ratio and shorter end-to-end delay. However, current research lacks techniques to effectively quantify the similarity of human beings’ mobility behaviors as they exhibit diversities in both the time and spatial domains. In...

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