The Integration of Heterogeneous Open Source Software to Develop a Dynamic Urban Growth Simulation Model
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The Integration of Heterogeneous Open Source Software to Develop a Dynamic Urban Growth Simulation Model
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The Integration of Heterogeneous Open Source Software to Develop a Dynamic Urban Growth Simulation Model

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CC Attribution  NonCommercial  ShareAlike 3.0 Germany:
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Release Date 
2015

Language 
English

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Production Year 
2015

Production Place 
Seoul, South Korea

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Abstract 
Recent development of open source geospatial software offers new opportunities for the spatial analysis and urban modeling fields. The use of open source software enables analysts and modelers to build dedicated and advanced models through computer programing. However, many open source geospatial software usually provides building blocks for the static data management, analysis, and visualization. Hence, development of dynamic simulation model with open source geospatial software is not yet fully fledged. The goals of this study are twofold. Firstly, it aims to develop a dynamic urban growth simulation model by using and integrating heterogeneous open source software such as R and Processing. Secondly, by doing so, it aims to develop a new way to use binominal logistic regression analysis as a method for dynamic urban growth simulation. The research uses R and Processing to develop an urban growth simulation model. The former is a wellknown open source statistical software, and the latter is an open source software for data visualisation. The integration of two open source software and the model development are carried out in Java programming environment. The reason of such integration is to build a dynamic urban growth simulation from a conventional binominal logistic regression analysis. Binominal logistic regression is wellknown method to calculate a certain choice probability, and it has often been used to analyse the possibility of future urban development. However, the result from such logistic regression by nature is stochastic and static. To make it as a key method for urban growth simulation, what this research has done is the integration of following tasks: execution of logistic regression, extraction of coefficients from the result, calculation of development probability, allocation of new development, and visulaisation of such urban development. The model was applied to a case study area, Busan Metropolitan Area, Korea in order to examine its usability. It has produced statistically meaningful outcome, and the model shows a new way of developing dynamic urban simulation model. However, all data processing work is done with a separate work process, and not integrated with the model. It could be a future study.

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Presentation of a group
Theory of relativity
Process (computing)
Computer animation
Open source
Software
Software developer
Lebesgue integration
00:41
Simulation
Theory of relativity
Open source
Information
Structural load
Mathematical analysis
Vapor
Limit (category theory)
Attribute grammar
Wave packet
Digital rights management
Computer animation
Software
Natural number
Forest
03:16
Axiom of choice
Group action
Statistics
Open source
Barrelled space
Wave packet
Number
Fluid statics
Mathematics
Estimator
Bit rate
Energy level
Data structure
Conditional probability
Initial value problem
System dynamics
Physical system
Simulation
Process (computing)
Theory of relativity
Information
Software developer
Computer simulation
Computer animation
Integrated development environment
Personal digital assistant
Calculation
Cycle (graph theory)
07:05
Point (geometry)
Presentation of a group
Open source
Observational study
State of matter
Euler angles
Modal logic
Source code
Survival analysis
Shape (magazine)
Student's ttest
Mereology
Fraction (mathematics)
Frequency
Computer programming
Videoconferencing
Condition number
Area
Dot product
Dependent and independent variables
Process (computing)
Matching (graph theory)
Theory of relativity
Information
Weight
Mathematical analysis
Special unitary group
Funktionalanalysis
Variable (mathematics)
Category of being
Computer animation
Software
Visualization (computer graphics)
Personal digital assistant
Internet service provider
Order (biology)
Website
Right angle
Asynchronous Transfer Mode
Spacetime
10:47
Metre
Regression analysis
Focus (optics)
Presentation of a group
Dependent and independent variables
Process (computing)
Observational study
Logistic distribution
Decision theory
Computer simulation
Distance
Food energy
Number
Power (physics)
Type theory
Componentbased software engineering
Population density
Computer animation
Different (Kate Ryan album)
Text mining
Determinant
13:30
Process (computing)
Computer animation
Multiplication sign
Videoconferencing
Physical system
14:26
Slide rule
Implementation
Statistics
Open source
Temporal logic
Food energy
Dimensional analysis
4 (number)
Term (mathematics)
Office suite
System dynamics
Simulation
Theory of relativity
Information
Computer simulation
Volume (thermodynamics)
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Funktionalanalysis
Limit (category theory)
Offenes Kommunikationssystem
Message passing
Computer animation
Software
Logic
Configuration space
Freeware
17:17
Lecture/Conference
00:00
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00:07
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00:48
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02:25
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03:23
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04:52
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07:08
process in the denominator we recall about body before the the the for the but the the the the the the good point about the is document in the process shape and I said that the source of terror especially prone dynamic and interactive visualizations it's a developed by the KGB us and depends on the prior at the MIT Media order and you can download the source code and the find many information on the web site of the Minneapolis and I use this software through pugilism to pugilism about them in the the probability of being federalism by using this through processing in order to make a match and Net survival grows and to animate emerged connects then how do I
08:25
make them out and the processing will together this is done in the tab a proenvironment I imported the job arrived ready so bad and processing mode necessary functions in drawing the red dots In this case shows that and in the case of learning that I believe it would be have and the processing care and then II and provide tool to smuggle took this is that area proved she the mother of property the study area is a descendant of the condition that the sound is the 2nd largest city in the media of about 3 . 5 million and like many other metropolitan region in the wall of the sun or so students this is a country of our Mongrels installing the government in that such a strong user thinking for racing that 2 of efficiency the selected human in 1 son the and the answer is that they have this program that exists among them to depend that the period is of the state is finally and independent variables included keeper and socialeconomic if it takes over the study area and the on there are no right is for choosing this set a very oversold any selected this variables was based on the data to give you and low data this related to the truth of our attitudes of the these days so in all analysis session relations the user conducted in part the space this is a short video presentation of the study area the the yellow areas most of the streets of intervention area of what I consider the of an and the geezer
10:49
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12:19
over the border stimulation and the 1st of the value ROC is quite high it's different mind 1 9 7 5 so we can say that the more the use tools and the 2 shows that the major determinant of our bound grows for the study of this innovation population density and then devised a set of and from that that preserve region calculate the probability puture about grows and this is a typical use of a logistic regression modeling aspect in the forecasting of but other types of energy to make the decision model dynamic based on the concept have introduced the people and this in the
13:33
the the the this is another 1 of the the this at each learning and background so what would you what it does is knowing that additional then 20 times and then In the past that but the video to system to the the processing for Europe pp generalization and
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14:30
the the the and of course the simulation for the not just the future this is 1 Mr. logical attempts and there are so many limitations and people and the future of higher summarizes some implications and then imitation from of this of in the next slide the implications the the coupling with
15:18
from open source software provides an opportunity for modeling spatial and temporal dynamics of open systems and the what is stimulation model can be modified and the volume the 4th dimension religions and there are also some limitations in the fossil on the configuration of such through special software let's the functionality of many free things going on that she would be the thing to do when it shows that the you need the model of inflation the terms of a modern the linearly the limitations of the so he makes the dynamics simulation message the for instance the information office in respect of moving the over the years so there are some possible to talks in 2 major ways uh you know Mr. logic could you point you may be good to integrate this and other modeling this for instance the immunity to Woody relation I mentioned what can be amended by introducing some motions of the role for and also these also contribute more than 2 with estimated put amount of fish of others it and in terms of technology and implementation what is kind of more than we think a GIS about all of these you provided some energy to do that in the statistical analysis and the handle with countries they in material through the necessary which trade the OK that's up for me if