text:   Mixing and Quarantine Failures",4,"['Check out our paper on contact tracing apps (i.e. #COVID19 exposure notification) where we study effects of degree distribution, homophily/heterophily of app users and failure (or people just not paying attention!)\n<LINK>\n\n(w/ @abbas_k_rizi @Faqeeh_ali_ @bolozna)', ""For example, while heterophily is generally bad (since app users happen to interact with mostly non-app users, hence tracing apps are not used at all) too much homophily is also detrimental. There's a sweet spot for mixing of app users and non-app users."", 'Also studied is the effect of targeting/convincing high degree nodes (socially highly active people) to use the app and to what extend this pushed the epidemic threshold back.', 'Check it out on ArXiv:\nhttps://t.co/h0X6fV7NeW']",21,03,723