2 papers
cs.CR2020
MobChain: Three-Way Collusion Resistance in Witness-Oriented Location Proof Systems Using Distributed Consensus
Faheem Zafar, Abid Khan, Saif Ur Rehman Malik +2
Smart devices have accentuated the importance of geolocation information. Geolocation identification using smart devices has paved the path for incentive-based location-based servi…
cs.CR2018
Don't Mine, Wait in Line: Fair and Efficient Blockchain Consensus with Robust Round Robin
Mansoor Ahmed-Rengers, Kari Kostiainen
Proof-of-Stake systems randomly choose, on each round, one of the participants as a consensus leader that extends the chain with the next block such that the selection probability…