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Contactless channel for shopping and delivery in the context of social distancing in response to COVID-19 pandemic.
Xueqin Wang
Yiik Diew Wong
Guanqiu Qi
Kum Fai Yuen
Published in:
Electron. Commer. Res. Appl. (2021)
Keyphrases
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social networks
contextual information
social context
context aware
context sensitive
contextual knowledge
conceptual model
smart card
social networking
online communities
learning community
multi channel
context dependent
public health
social networking sites
search engine
data sets