نتایج جستجو برای: urban complexity

تعداد نتایج: 487386  

Journal: :EPJ Data Science 2023

Abstract Cities host diverse people and their mixing is the engine of prosperity. In turn, segregation inequalities are common features most cities locations that enable meeting with different socio-economic status key for urban inclusion. this study, we adopt concept economic complexity to quantify sophistication amenity supply at locations. We propose neighborhood connected ability attract vi...

Objective: In addition to issues such as environment, transportation, safely and urban planning, one of the most important factors  having increasingly influence on urban organizing factors is urban management. Methods: There are so many issues in cities that for its solving, urban management factor is necessary. complexity and  extensiveness of urban issue and its  development and growth, led ...

Objective: In addition to issues such as environment, transportation, safely and urban planning, one of the most important factors  having increasingly influence on urban organizing factors is urban management. Methods: There are so many issues in cities that for its solving, urban management factor is necessary. complexity and  extensiveness of urban issue and its  development and growth, led ...

ژورنال: پژوهش گردشگری 2019
Ghana, Elnaz , Rezaee, Nasser ,

Urban tourism management policies should be in a way that impedes conflicts between the interests of tourism and other urban functions in order to control the negative consequences of the complexity of the flow of tourism and its positive consequences in various dimensions. Tehran’s urban tourism has faced many challenges in recent decades. While the metropolis has a special status (administrat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی و اجتماعی 1389

today the image of a permanent skeletal space of cities affected by some forces or mechanisms is put in time with social-economic development and while imposes a new face and perspective to physical anatomy of cities, and prepares field to changes in content and social- economic structures of cities too. simultaneously with quitting villages in order to settle in cities by villagers, the phen...

2014
Lior Weissbrod Dan Malkinson Thomas Cucchi Yuval Gadot Israel Finkelstein Guy Bar-Oz

Modern rapidly expanding cities generate intricate patterns of species diversity owing to immense complexity in urban spatial structure and current growth trajectories. We propose to identify and uncouple the drivers that give rise to these patterns by looking at the effect of urbanism on species diversity over a previously unexplored long temporal frame that covers early developments in urbani...

2010
José N. Beirão José P. Duarte Nuno Montenegro

Design new urban spaces is a complex process that extends for a long period, goes through several stages, and addresses several issues, including defining the urban programme and devising the plan layout in all its details, such as the street network, the neighbourhood identity, the city block typologies, and so on. Developing solutions for problems on each stage and evaluating the qualities of...

2004
Yongmei Lu Junmei Tang

A city and its transportation network are both complicated systems. Fractal geometry provides an effective way to describe the complex property of geographical features. This paper uses a modified box-counting method to describe the fractal property of urban transportation networks. Assuming that human settlements of different sizes are all operated by the same growth procedure, this paper inve...

2009
S. Lin B. De Schutter J. Hellendoorn

A model predictive control (MPC) approach offers several advantages for controlling and coordinating urban traffic networks. To apply MPC in large urban traffic networks, a fast model that has a low on-line computational complexity is needed. In this paper, a simplified macroscopic urban traffic network model is proposed and tested. Compared with a previous model, the model reduces the computin...

2014
Dongzhi Zhang Ickjai Lee

Due to the inherent discrete nature of sensing, interpolation is a key activity in sensing. Interpolation in urban computing faces an unprecedented inference issue that was not present in large scale traditional sensing environments. Obstacles such as buildings and walls are prevalent in urban sensing, and it is important to consider them in urban sensing interpolation. This paper introduces an...

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