Funding for this research was provided by:
Ministero dell’Istruzione, dell’Università e della Ricerca (PRIN 2010 “ARS TechnoMedia”)
Fondazione di Sardegna (Algorithms for (fault-tolerant) pairwise spanners and distance oracles)
Article History
Received: 31 October 2019
Accepted: 4 October 2021
First Online: 30 October 2021