Estimation of De Facto Population - Revision history

Pinfold at 23:05, January 24, 2023

2023-01-24T23:05:23Z

← Older revision		Revision as of 23:05, January 24, 2023
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	* Improving quality of lives		* Improving quality of lives
	\|demonstration=TBD		\|demonstration=TBD
			\|chapter=Knowledge Management
	\|supercluster=Data, Transportation		\|supercluster=Data, Transportation
	\|year=2018		\|year=2018
	\|title=Estimation of De Facto Population		\|title=Estimation of De Facto Population
	}}		}}

Pinfold at 05:37, March 27, 2022

2022-03-27T05:37:07Z

← Older revision		Revision as of 05:37, March 27, 2022
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	\|leader=YuBok Won		\|leader=YuBok Won
	\|imagecaption=Seoul South Korea		\|imagecaption=Seoul South Korea
	\|municipalities=Seoul ~~(South~~ Korea)		\|municipalities=Seoul Korea
	\|status=Ready for Public Announcement		\|status=Ready for Public Announcement
	\|website=https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB		\|website=https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB
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	* Companies can display their advertisements more effectively, by taking into consideration their customer’s age and gender.		* Companies can display their advertisements more effectively, by taking into consideration their customer’s age and gender.
	* Improving quality of lives		* Improving quality of lives
	\|demonstration=-		\|demonstration=TBD
	\|supercluster=Data, Transportation		\|supercluster=Data, Transportation
	\|year=2018		\|year=2018
	\|title=Estimation of De Facto Population		\|title=Estimation of De Facto Population
	}}		}}

Pinfold at 09:37, March 13, 2022

2022-03-13T09:37:15Z

← Older revision		Revision as of 09:37, March 13, 2022
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	* Companies can display their advertisements more effectively, by taking into consideration their customer’s age and gender.		* Companies can display their advertisements more effectively, by taking into consideration their customer’s age and gender.
	* Improving quality of lives		* Improving quality of lives
	\|supercluster=Transportation		\|demonstration=-
			\|supercluster=Data, Transportation
	\|year=2018		\|year=2018
	\|title=Estimation of De Facto Population		\|title=Estimation of De Facto Population
	}}		}}

Pinfold at 09:36, March 13, 2022

2022-03-13T09:36:48Z

← Older revision		Revision as of 09:36, March 13, 2022
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	\|status=Ready for Public Announcement		\|status=Ready for Public Announcement
	\|website=https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB		\|website=https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB
			\|download=100 B 7 Estimation of de facto population-Seoul.pdf
	\|description=Key Deliverables		\|description=Key Deliverables
	* The starting point for us was this simple question; “Why does the public service demand keep growing as the resident population in Seoul is in decline? With pricier real estate, more citizens live outside Seoul, but commute to work and shop. How can we estimate the amount of citizens using public services in Seoul? It is the residents of the city plus those who work there during specific hours, but this is difficult to measure.		* The starting point for us was this simple question; “Why does the public service demand keep growing as the resident population in Seoul is in decline? With pricier real estate, more citizens live outside Seoul, but commute to work and shop. How can we estimate the amount of citizens using public services in Seoul? It is the residents of the city plus those who work there during specific hours, but this is difficult to measure.

Pinfold at 09:36, March 13, 2022

2022-03-13T09:36:15Z

← Older revision		Revision as of 09:36, March 13, 2022
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	{{ActionCluster		{{ActionCluster
			\|image=Seoul South Korea.jpg
	\| ~~title~~ = ~~Estimation of De Facto Population~~		\|team=Korea Telecom (KT)
	\| team = Korea Telecom (KT)		\|leader=YuBok Won
	\| leader = YuBok Won		\|imagecaption=Seoul South Korea
	~~\| image = Seoul_(South_Korea).jpg~~		\|municipalities=Seoul (South Korea)
	\| imagecaption = Seoul South Korea		\|status=Ready for Public Announcement
	\| municipalities = Seoul (South Korea)		\|website=https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB
	\| status = Ready for Public Announcement		\|description=Key Deliverables
	\| website = https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB
	~~\| download =~~

	\| description = Key Deliverables
	* The starting point for us was this simple question; “Why does the public service demand keep growing as the resident population in Seoul is in decline? With pricier real estate, more citizens live outside Seoul, but commute to work and shop. How can we estimate the amount of citizens using public services in Seoul? It is the residents of the city plus those who work there during specific hours, but this is difficult to measure.		* The starting point for us was this simple question; “Why does the public service demand keep growing as the resident population in Seoul is in decline? With pricier real estate, more citizens live outside Seoul, but commute to work and shop. How can we estimate the amount of citizens using public services in Seoul? It is the residents of the city plus those who work there during specific hours, but this is difficult to measure.
	* A term from OECD, “de facto population,” is a concept under which individuals (or vital events) are recorded (or are attributed) to the geographical area where they were present (or occurred) at a specified time.		* A term from OECD, “de facto population,” is a concept under which individuals (or vital events) are recorded (or are attributed) to the geographical area where they were present (or occurred) at a specified time.
			\|challenges=* As gathering data entails personal information, it has always been a challenge to have individuals provide data

	\| challenges =
	* As gathering data entails personal information, it has always been a challenge to have individuals provide data
	* Security is also an issue as personal data, such as location must be kept confidential		* Security is also an issue as personal data, such as location must be kept confidential
	* Gathering data with private companies, such as Korea Telecom requires a high degree of trust		* Gathering data with private companies, such as Korea Telecom requires a high degree of trust
			\|solutions=* Thus Seoul has been working closely with the private sector which has built up ample trust to be able to work together, even with sensitive issues such as personal data
	\| solutions =
	* Thus Seoul has been working closely with the private sector which has built up ample trust to be able to work together, even with sensitive issues such as personal data
	* Data security is enhanced through non-disclosure clauses as well as utilizing closed servers and other cyber-security enhancements		* Data security is enhanced through non-disclosure clauses as well as utilizing closed servers and other cyber-security enhancements
	* Personal data is also anonymized through aggregation		* Personal data is also anonymized through aggregation
			\|requirements=* First, we counted the number of smartphone users for each mobile base station. The market share of Korea telecoms and the percentage of smartphone users and switched-on mobile phones in Seoul are factored into the adjustment.

	\| requirements =
	* First, we counted the number of smartphone users for each mobile base station. The market share of Korea telecoms and the percentage of smartphone users and switched-on mobile phones in Seoul are factored into the adjustment.
	* The number of LTE signals had to be modified in a way that ruled out demographic discrepancies		* The number of LTE signals had to be modified in a way that ruled out demographic discrepancies
	* And since children under the age of 9 and the elderly aged over 80 have a low cellphone usage rate, this factor was also considered and controlled for.		* And since children under the age of 9 and the elderly aged over 80 have a low cellphone usage rate, this factor was also considered and controlled for.
	* Calculated the de facto population for each of the 19,500 zones in Seoul.		* Calculated the de facto population for each of the 19,500 zones in Seoul.
	* Number of smartphone signals in these zones at any given time also give a better picture of where citizens are at certain times, in order to create more optimized public services, particularly in transportation.		* Number of smartphone signals in these zones at any given time also give a better picture of where citizens are at certain times, in order to create more optimized public services, particularly in transportation.
			\|kpi=* Increase of passengers using Night Bus Service by 15% per annum. By better knowing when and where citizens will be at these late hours and were they desire to go, optimized routes were devised which made the buses more useful, and increased their demand among citizens.
	\| kpi =
	* Increase of passengers using Night Bus Service by 15% per annum. By better knowing when and where citizens will be at these late hours and were they desire to go, optimized routes were devised which made the buses more useful, and increased their demand among citizens.
	* Again, by knowing where nonresident commuters are going and coming from, optimized and more direct routes are devised, leading to a reduction of public transportation transit time by 18%.		* Again, by knowing where nonresident commuters are going and coming from, optimized and more direct routes are devised, leading to a reduction of public transportation transit time by 18%.
	* Increase in tourism satisfaction by 35%		* Increase in tourism satisfaction by 35%
			\|measurement=* Passenger increase measurement can be realized through Seoul’s Smart Card Payment System


	\| measurement =
	* Passenger increase measurement can be realized through Seoul’s Smart Card Payment System
	* Smartphone GPS can pinpoint and indicate the actual transit time per passenger		* Smartphone GPS can pinpoint and indicate the actual transit time per passenger
	* Tourist satisfaction rate is obtained through surveys (online/offline)		* Tourist satisfaction rate is obtained through surveys (online/offline)
			\|standards=* Requires interoperable GPS, AVL and CAD interfaces, which is quite ubiquitous among other cities, ensuring replicability

	\| standards =
	* Requires interoperable GPS, AVL and CAD interfaces, which is quite ubiquitous among other cities, ensuring replicability
	* Standardized processes are not unique to city or region and can be replicated and scaled up in multiple cities/communities.		* Standardized processes are not unique to city or region and can be replicated and scaled up in multiple cities/communities.
	* The system will have its own business model to create sustainable stream.		* The system will have its own business model to create sustainable stream.
			\|cybersecurity=As mentioned above, aggregation is being utilized to ensure individual privacy of the citizens even in the event of a security breach. Standard network security features, from firewall, WPA etc. has been implemented to ensure that breaches cannot occur.
			\|impacts=* The value of de facto population is more prominent in the private sector.
	\| cybersecurity =
	As mentioned above, aggregation is being utilized to ensure individual privacy of the citizens even in the event of a security breach. Standard network security features, from firewall, WPA etc. has been implemented to ensure that breaches cannot occur.


	\| impacts =
	* The value of de facto population is more prominent in the private sector.
	* Companies can display their advertisements more effectively, by taking into consideration their customer’s age and gender.		* Companies can display their advertisements more effectively, by taking into consideration their customer’s age and gender.
	* Improving quality of lives		* Improving quality of lives
			\|supercluster=Transportation
	~~\| demonstration =~~		\|year=2018
	\| supercluster = Transportation		\|title=Estimation of De Facto Population
	\| year = 2018

	}}		}}

Pinfold at 09:32, March 13, 2022

2022-03-13T09:32:22Z

← Older revision		Revision as of 09:32, March 13, 2022
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	\| title = Estimation of De Facto Population		\| title = Estimation of De Facto Population
	\| team = Korea Telecom (KT)		\| team = Korea Telecom (KT)
			\| leader = YuBok Won
	\| leader = ~~Yu-bok~~ Won~~, Data & Statistics Division~~
	~~\| email = ybwon@seoul.go.kr~~
	\| image = Seoul_(South_Korea).jpg		\| image = Seoul_(South_Korea).jpg
	\| imagecaption = Seoul South Korea		\| imagecaption = Seoul South Korea
	\| municipalities = Seoul (South Korea)		\| municipalities = Seoul (South Korea)
	\| status = Ready for Public Announcement		\| status = Ready for Public Announcement
	\| website =		\| website = https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB
	~~\| download = [~~https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB ~~Tech Jam Presentation]~~		\| download =

	\| description = Key Deliverables		\| description = Key Deliverables

Pinfold at 06:49, December 18, 2021

2021-12-18T06:49:18Z

← Older revision		Revision as of 06:49, December 18, 2021
Line 13:		Line 13:
	\| download = [https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB Tech Jam Presentation]		\| download = [https://drive.google.com/open?id=1hjRMtQkOxxWsbG7uz5I4EDGhxa9_t-nB Tech Jam Presentation]

	\| description =		\| description = Key Deliverables
	* The starting point for us was this simple question; “Why does the public service demand keep growing as the resident population in Seoul is in decline? With pricier real estate, more citizens live outside Seoul, but commute to work and shop. How can we estimate the amount of citizens using public services in Seoul? It is the residents of the city plus those who work there during specific hours, but this is difficult to measure.		* The starting point for us was this simple question; “Why does the public service demand keep growing as the resident population in Seoul is in decline? With pricier real estate, more citizens live outside Seoul, but commute to work and shop. How can we estimate the amount of citizens using public services in Seoul? It is the residents of the city plus those who work there during specific hours, but this is difficult to measure.
	* A term from OECD, “de facto population,” is a concept under which individuals (or vital events) are recorded (or are attributed) to the geographical area where they were present (or occurred) at a specified time.		* A term from OECD, “de facto population,” is a concept under which individuals (or vital events) are recorded (or are attributed) to the geographical area where they were present (or occurred) at a specified time.

Pinfold at 05:08, November 11, 2021

2021-11-11T05:08:07Z

← Older revision		Revision as of 05:08, November 11, 2021
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	\| email = ybwon@seoul.go.kr		\| email = ybwon@seoul.go.kr
	\| image = Seoul_(South_Korea).jpg		\| image = Seoul_(South_Korea).jpg
	\| imagecaption = Seoul ~~SouthKorea~~		\| imagecaption = Seoul South Korea
	\| municipalities = Seoul (South Korea)		\| municipalities = Seoul (South Korea)
	\| status = Ready for Public Announcement		\| status = Ready for Public Announcement

Pinfold at 05:07, November 11, 2021

2021-11-11T05:07:50Z

← Older revision		Revision as of 05:07, November 11, 2021
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	\| leader = Yu-bok Won, Data & Statistics Division		\| leader = Yu-bok Won, Data & Statistics Division
	\| email = ybwon@seoul.go.kr		\| email = ybwon@seoul.go.kr
	\| image =		\| image = Seoul_(South_Korea).jpg
	\| imagecaption =		\| imagecaption = Seoul SouthKorea
	\| municipalities = Seoul (South Korea)		\| municipalities = Seoul (South Korea)
	\| status = Ready for Public Announcement		\| status = Ready for Public Announcement

Pinfold: 1 revision imported

2021-10-31T20:44:45Z

1 revision imported

← Older revision		Revision as of 20:44, October 31, 2021
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