162 citations · 883 across the 43 of their papers we have counts for
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cs.CR2014
Group Discounts Compatible with Buyer Privacy
Josep Domingo-Ferrer, Alberto Blanco-Justicia
We show how group discounts can be offered without forcing buyers to surrender their anonymity, as long as buyers can use their own computing devices (e.g. smartphone, tablet or co…
cs.CR2014★ 2 cited
Privacy-preserving Loyalty Programs
Alberto Blanco-Justicia, Josep Domingo-Ferrer
Loyalty programs are promoted by vendors to incentivize loyalty in buyers. Although such programs have become widespread, they have been criticized by business experts and consumer…