NDLI: Characterizing large-scale population's indoor spatio-temporal interactive behaviors

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Characterizing large-scale population's indoor spatio-temporal interactive behaviors

Content Provider	ACM Digital Library
Author	Li, Xiang Zhang, Y-Q
Abstract	Human activity behaviors in urban areas mostly occur in interior places, such as department stores, office buildings, and museums. Understanding and characterizing human spatio-temporal interactive behaviors in these indoor areas can help us evaluate the efficiency of social contacts, monitor the frequently asymptomatic diseases transmissions, and design better internal structures of buildings. In this paper, we propose a new temporal quantity: 'Participation Activity Potential' $(P_{PA})$ to feature the critical roles of individuals in the populations instead of their degrees in the corresponding complex networks. Especially for the people with high degrees (hubs in the network), Participation Activity Potential which is directly from the statistics of their daily interactions, can easily feature the rank of their degree centrality and achieve as high as 100% accuracy rating without building the corresponding networks by high-complexity algorithms. The effectiveness and efficiency of our new defined quantity is validated in all three empirical data sets collected from a Chinese university campus by the WiFi technology, a small conference and an exhibitions by the RFID technology.
Starting Page	25
Ending Page	32
Page Count	8
File Format	PDF
ISBN	9781450315425
DOI	10.1145/2346496.2346501
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2012-08-12
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Participation activity potential Close proximity interactions Complex networks Human dynamics Temporal networks Degree centrality
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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