Current P2P systems employ tit-for-tat strategies, where peers only upload when they are simultaneously downloading, to avoid free riding. We derive optimal tit-for-tat strategies...
Dimitri do B. DeFigueiredo, Balaji Venkatachalam, ...
Location based services are becoming increasingly popular as devices that determine geographical position become more available to end users. The main problem of existing solution...
Aleksandra Kovacevic, Nicolas Liebau, Ralf Steinme...