Browsing by Author "Melucci, Massimo"
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Exploiting individual users and user groups interaction features: methodology and infrastructure design
Di Buccio, Emanuele; Melucci, Massimo (2009)The user may be a source of evidence for supporting infor- mation access through Digital Library (DL) systems. In particular, the features gathered while monitoring the interaction between the user and a DL system can be ... -
Improving Information Retrieval Effectiveness in Peer-to-Peer Networks through Query Piggybacking
Di Buccio, Emanuele; Masiero, Ivano; Melucci, Massimo (2009)This work describes an algorithm which aims at increasing the quantity of relevant documents retrieved from a Peer-To-Peer (P2P) network. The algorithm is based on a statistical model used for ranking documents, peers and ...