An Interactive Visualization System to Analyze and Predict Urban Construction Dynamics
نویسندگان
چکیده
In this work, we develop an analytic and visualization system for citizens and government agencies to understand, track, and predict the construction dynamics in an urban area. The presented system consists of three major functions. First, we provide an interactive data visualization interface that allows various users to easily investigate the relationships among different construction types, geographical regions of interest, and the duration of construction over time. Second, the system enables the users to discover functional areas and identify possible urban construction problems by automatically grouping regions (i.e., villages) that share similar characteristics of construction requests. Third, a regression-based prediction model is devised to forecast the future numbers of construction requests for a certain construction type of interest and a specific region of interest. The one-year construction request data collected from Taipei City open data platform is used in our system. Our system is general-purposed for other data with similar schema, with a case demonstration in the urban construction data in this work. Researchers will be allowed to use our system to analyze other request data such as New York City 311 calls.
منابع مشابه
An Appraisal of Sustainable Urban Transportation: Application of a System Dynamics Model
Increasing pressures caused by negative consequences of transportation and traffic problems in major cities, have resulted many attempts towards improvement of planning and management of transportation systems, according to sustainability objectives. In this paper, a comprehensive model is developed using a system dynamics approach to evaluate sustainable urban transportation. This model includ...
متن کاملStrategies to Make Creative Urban Space with an Emphasis on Interactive Lighting (Case Study: Ahmadabad Avenue of Mashhad- Iran)
Urban space can be the most successful public arena in this century if employ the potentialsfor collective cooperation in creative ways in order to provide further services. The theory of creative city tries tostrengthen the qualities which enhance the image of a city for the citizens and create a dynamic city in terms of cultureand intercultural learning. Therefore, the existence of generator,...
متن کامل3D Interactive Visualization of Crowd Simulations at Urban Scale
Digital representations of the urban environment have constantly increased their complexity: starting from fixed chunks of 2D segment depicting the building base to complex data-sets comprising several layer of information such as multi-resolution GIS data combined with on field 3D data acquisition. Cities in particular and urban development in general emerge from the bottom up, so crowd is an ...
متن کاملCityHeat: Interactive Visualisation System of Simulated Urban Traffic Heat Propagation
The advent of new interactive game engine tools such as Unity3D, Unreal or Crysis and their usage in wider research, urban and architectural visualisations as well as their ability to observe and visualise selected urban dynamics and energy distribution within the built environment yields new insight into various urban processes which are hardly possible to explore by traditional and convention...
متن کاملRisk analysis of an urban environment under explosive attacks in Tehran
Purpose: In recent years high explosive bomb attacks have been increasingly directed against civil structures by various terrorist organizations. This paper describes a numerical method for assessing the interaction of high explosive air blast within the complex geometrical type of a congested urban environment. Materials and Methods: The first step in predicting blast effects on a ta...
متن کامل