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@misc{728081, author = {Sedmidubský, Jan and Bartoň, Stanislav and Dohnal, Vlastislav and Zezula, Pavel}, address = {Brno}, keywords = {metric social network; similarity searching}, language = {eng}, location = {Brno}, publisher = {Faculty of Informatics, Masaryk University}, title = {Adaptive Approximate Similarity Searching through Metric Social Networks}, url = {http://www.fi.muni.cz/reports/files/2007/FIMU-RS-2007-06.pdf}, year = {2007} }
TY - GEN ID - 728081 AU - Sedmidubský, Jan - Bartoň, Stanislav - Dohnal, Vlastislav - Zezula, Pavel PY - 2007 TI - Adaptive Approximate Similarity Searching through Metric Social Networks VL - Technical report FIMU-RS-2007-06 PB - Faculty of Informatics, Masaryk University CY - Brno KW - metric social network KW - similarity searching UR - http://www.fi.muni.cz/reports/files/2007/FIMU-RS-2007-06.pdf N2 - Exploiting the concepts of social networking represents a novel approach to the approximate similarity query processing. We present an unstructured and dynamic P2P environment in which a metric social network is built. Social communities of peers giving similar results to specific queries are established and such ties are exploited for answering future queries. Based on the universal law of generalization, a new query forwarding algorithm is introduced and evaluated. The same principle is used to manage query histories of individual peers with the possibility to tune the tradeoff between the extent of the history and the level of the query-answer approximation. All proposed algorithms are tested on real data and medium-sized P2P networks consisting of tens of computers. ER -
SEDMIDUBSKÝ, Jan, Stanislav BARTOŇ, Vlastislav DOHNAL and Pavel ZEZULA. \textit{Adaptive Approximate Similarity Searching through Metric Social Networks}. Brno: Faculty of Informatics, Masaryk University, 2007. Technical report FIMU-RS-2007-06.
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