Keyphrases
Contact Tracing
100%
Social Intelligence
100%
COVID-19
100%
Social Sensing
75%
Contact Data
50%
Social Platform
50%
Effective Techniques
25%
Social Interaction
25%
Noisy Data
25%
General Public
25%
Active Users
25%
Facebook
25%
Physical World
25%
Smartphone App
25%
Online Questionnaire
25%
User Participation
25%
Twitter
25%
Phone Interview
25%
Internet Connectivity
25%
Smart Devices
25%
Social Signals
25%
Rich Experience
25%
Social Data
25%
Online Users
25%
Common People
25%
Transmission Chain
25%
Number of Contacts
25%
Communicable Diseases
25%
Pervasive Sensing
25%
Data Platform
25%
COVID-19 Pandemic
25%
Group Photograph
25%
Computer Science
Contact Information
100%
Social Platform
100%
Social Intelligence
100%
Facebook
50%
Physical World
50%
User Participation
50%
Contact Potential
50%
Security and Privacy
50%
Smart Device
50%
Internet Connectivity
50%
Person Interview
50%
Smartphone App
50%
Phone Interview
50%