• Mailbook: A social network against spamming 

      Zisiadis, D.; Kopsidas, S.; Varalis, A.; Tassiulas, L. (2011)
      Spam is the main problem of email systems nowadays. The total amount of spam emails account for more than 75% of the total emails exchanged worldwide; recent reports raise this number up to more than 90%. Novel anti-spam ...
    • Social network analysis and its applications in wireless sensor and vehicular networks 

      Papadimitriou, A.; Katsaros, D.; Manolopoulos, Y. (2010)
      Ever since the introduction of wireless sensor networks in the research and development agenda, the corresponding community has been eager to harness the endless possibilities that this new technology has to offer. These ...