An Adaptive Peer-to-Peer Overlay Scheme for Location-Based Services

An open Web application framework for peer‐to‐peer location‐based services

“…7 In particular, ADGT peers are provided with a specific data structure for taking into account the dynamics of the geographical neighborhood. 7 In particular, ADGT peers are provided with a specific data structure for taking into account the dynamics of the geographical neighborhood.…”

“…ADGT is a location-aware peer-to-peer overlay scheme. 7 In particular, ADGT peers are provided with a specific data structure for taking into account the dynamics of the geographical neighborhood. Such a data structure is populated according to the principle that every peer should be connected to those peers from which it is most likely to receive satisfactory contents.…”

“…ADGT is a location‐aware peer‐to‐peer overlay scheme . In particular, ADGT peers are provided with a specific data structure for taking into account the dynamics of the geographical neighborhood.…”

“…Particular attention has been devoted to decentralized, peer-to-peer protocols, [1][2][3][4] as, in addition to safeguard privacy of users inasmuch the data are not in the hands of a single possibly untrustworthy company, it also enables the realization of bottom-up LBSs, not requiring large and expensive software infrastructures. 7 Field tests took place in our University Campus, with groups of students using a mobile messaging application based on Adgt.js, a novel and truly cross-platform, standard-based framework for the development of ADGT-based peer-to-peer LBSs. Even when prototypes have been realized, 5,6 performance results cannot be replicated or extended due to nonpublicly available or closed software.…”

“…This paper aims at improving the state of the art by presenting both simulations and field tests results for our Adaptive Distributed Geographic Table (ADGT) overlay scheme. 7 Field tests took place in our University Campus, with groups of students using a mobile messaging application based on Adgt.js, a novel and truly cross-platform, standard-based framework for the development of ADGT-based peer-to-peer LBSs. One of the main features of Adgt.js is its way of providing software interoperability between all possible and heterogeneous devices, to make sure that the adoption is high.…”