Title :
Efficient Information Source Monitoring Method Considering User Utility in Large-Scale Networks
Author :
Sugawara, Shinji ; Honda, Kengo ; Ishibashi, Yutaka
Author_Institution :
Dept. of Sci. & Eng. Simulation, Nagoya Inst. of Technol., Nagoya, Japan
Abstract :
This paper proposes an efficient information monitoring method in large-scale network, which adjusts its observation intervals according to the information sources´ update intervals considering user utility decrease and monitoring cost. The usefulness of the proposal is shown by using computer simulations while the observation cost is neither extremely emphasized nor neglected.
Keywords :
information networks; information retrieval; monitoring; computer simulations; information monitoring method; information retrieval; information source monitoring method; large-scale networks; monitoring cost; observation intervals; user utility decrease; Computational modeling; Computer simulation; Gaussian distribution; Information retrieval; Monitoring; Timing; Web monitoring; information retrieval; large-scale network; simulation; user utility;
Conference_Titel :
Applications and the Internet (SAINT), 2011 IEEE/IPSJ 11th International Symposium on
Conference_Location :
Munich, Bavaria
Print_ISBN :
978-1-4577-0531-1
Electronic_ISBN :
978-0-7695-4423-6
DOI :
10.1109/SAINT.2011.74
