Social-Aware Forwarding Improves Routing Performance in Pocket Switched Networks (Contributo in atti di convegno)

Type
Label
  • Social-Aware Forwarding Improves Routing Performance in Pocket Switched Networks (Contributo in atti di convegno) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • Santi P. [1], Diaz J. [2], Mitsche D. [2], Marchetti-Spaccamela A. [3], Stefa J. [3] (2011)
    Social-Aware Forwarding Improves Routing Performance in Pocket Switched Networks
    in ESA 2011 - 19th Annual European Symposium on Algorithms (ESA 2011), Saarbr├╝cke (Germany), 5-9 Sept, 2011
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Santi P. [1], Diaz J. [2], Mitsche D. [2], Marchetti-Spaccamela A. [3], Stefa J. [3] (literal)
Pagina inizio
  • 1 (literal)
Pagina fine
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • ID_PUMA: cnr.iit/2011-A2-043 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [1] CNR-IIT, Pisa, Italy; [2] Universidad Polytecnica Catalunya, Barcellona, Spain; [3] \"Sapienza\" Universita' di Roma, Roma, Italy (literal)
Titolo
  • Social-Aware Forwarding Improves Routing Performance in Pocket Switched Networks (literal)
Abstract
  • We study and characterize social-aware forwarding protocols in opportunistic networks and we derive bounds on the expected message delivery time for two different routing protocols, which are representatives of social-oblivious and social-aware forwarding. In particular, we consider a recently introduced stateless, social-aware forwarding protocol using interest similarity between individuals, and the well-known BinarySW protocol, which is optimal within a certain class of stateless, social-oblivious forwarding protocols. We compare both from the theoretical and experimental point of view the asymptotic performance of Interest-Based (IB) forwarding and BinarySW under two mobility scenarios, modeling situations in which pairwise meeting rates between nodes are either {em independent of} or {em correlated to} the similarity of their interests. (literal)
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