Yaduv, Piyush; Sarkar, Dipto; Salwala, Dhaval; Curry, Edward
(Schloss Dagstuhl--Leibniz-Zentrum für Informatik GmbH, 2020-09-25)
Displaying near-real-time traffic information is a useful feature of digital navigation maps. However, most commercial providers rely on privacy-compromising measures such as deriving location information from cellphones ...