TY - GEN
T1 - Exploiting peer relations for distributed multimedia information retrieval
AU - Wei, Chen
AU - Qing, Li
AU - Liu, Wenyin
PY - 2009/11/20
Y1 - 2009/11/20
N2 - In this paper, we propose a multimedia information retrieval framework in distributed networks, which is suitable for both cooperative and non-cooperative environments and resistant to biased content summaries. The relations of peers are established and evolved according to their historical interactions, which are computed with a peer reputation model. Peers sharing the same topic tend to group themselves together. The resulting structure of the network is exploited to facilitate distributed information retrieval. The characteristic of the network structure is used to infer the content of non-cooperative peers, as well as refining possibly biased content summaries provided by peers. A query forwarding algorithm is introduced for the routing of queries. Simulation experiments show good performance of the proposed method.
AB - In this paper, we propose a multimedia information retrieval framework in distributed networks, which is suitable for both cooperative and non-cooperative environments and resistant to biased content summaries. The relations of peers are established and evolved according to their historical interactions, which are computed with a peer reputation model. Peers sharing the same topic tend to group themselves together. The resulting structure of the network is exploited to facilitate distributed information retrieval. The characteristic of the network structure is used to infer the content of non-cooperative peers, as well as refining possibly biased content summaries provided by peers. A query forwarding algorithm is introduced for the routing of queries. Simulation experiments show good performance of the proposed method.
KW - Content-based information retrieval
KW - Multimedia database
KW - Peer-to-peer network
KW - Reputation system
UR - https://www.scopus.com/pages/publications/70449585529
U2 - 10.1109/ICME.2009.5202704
DO - 10.1109/ICME.2009.5202704
M3 - Conference article published in proceeding or book
AN - SCOPUS:70449585529
SN - 9781424442911
T3 - Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009
SP - 1154
EP - 1157
BT - Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009
T2 - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009
Y2 - 28 June 2009 through 3 July 2009
ER -