Urban computing provides the services by considering of user’s devices and environments near user’s location. That means that it can be detected their moving by sensor the generated contexts during user moving. And they can guess the user’s next moving through these detected contexts. During user’s moving, there are getting more increase the number of contexts. And the more increase the number ...

The aim of this paper is to study some characteristics of dependency flux, that is the set of dependencies linking a word on the left with a word on the right in a given position. Based on an exploration of the whole set of UD treebanks (12M word corpus), we show that what we have called the flux weight, which measures center embeddings, is less than 3 in 99.62 % of the inter-word positions and...

Urbanization is a major driver of land use change and global environmental decline. With accelerated urbanization worldwide, it is essential to put in place new policies to conserve urban ecosystems, species and the services these provide in order to secure more sustainable, resilient and livable cities for the 21st century. In urban planning, the concept of resilience has broadly replaced the ...

Universal Dependencies incur a high cost in computation for unbiased system development. We propose a 100% empirically chosen small subset of UD languages for efficient parsing system development. The technique used is based on measurements of model capacity globally. We show that the diversity of the resulting representative language set is superior to the requirements-based procedure.

Rapid urbanization has occurred in northwestern China, threatening the sustainability of its fragile dryland ecosystems. A lack of precise urban land-cover information has limited our understanding on the urbanization in the dryland. Here, we examined urban land-cover changes from 2000 to 2014 in 21 major cities that comprise over 50% of the developed land in arid China, using Landsat Enhanced ...

Ranggawulung City Forest is a Green Open Space (RTH) located in Subang City. As one of the remaining forests middle an urban area, this forest has great potential as location for biodiversity management. This research was conducted to determine value biodiversity, especially herpetofauna Forest, indicator evaluating success environmental management future. study uses Visual Encounter Survey (VE...

This paper reports the results of a study that explored the relationship between fatal crashes and conflict rates at mid-block on 14 locations in Delhi, India. All locations had a mix of motorized and non-motorized traffic. The sites were selected to represent low, medium and high fatality rates. The analysis was done in two stages. The first stage used recent 3-year statistics along the entire...

The increase and preservation of the socio-environmental functions urban green spaces (UGS) through suitable management is part actions United Nations’ Sustainable Development Goals. UGS offer benefits to population in function their quantity, availability accessibility. Therefore, we developed a methodology measure classify within center Queretaro Metropolitan Area central Mexico. We establish...

This paper describes a method for image classification and retrieval for natural and urban scenes. The proposed algorithm is based on hierarchical image contents analysis. First image is classified as urban or natural according to color and edge distribution properties. Additionally scene is classified according to its conditions: illumination, weather, season and daytime based on contrast, sat...

Geospatial distribution of population at a scale of individual buildings is needed for analysis of people’s interactionwith their local socio-economic and physical environments. High resolution aerial images are capable of capturing urban complexities and considered as a potential source formapping urban features at this fine scale. This paper studies population mapping for individual buildings...