A comparison of mechanisms for controlled delegation of electronic tickets
Vincent Naessens, Jorn Lapon, Bram Verdegem, Bart De Decker · Lirias · 2010
Existing commercial e-ticketing applications mainly focus on the acquisition and (eventually) validation of vouchers. Recent research present mechanisms for controlled delegation of electronic tickets. This paper evaluates and compares multiple strategies for controlled delegation of electronic tickets based on multiple parameters, namely security, privacy, accountability, mobility and cost. Reasonnable trade-offs must be made between all these non-functional requirements.