About: Large-scale similarity data management with distributed Metric Index

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Metric space is a universal and versatile model of similarity that can be applied in various areas of non-text information retrieval. However, a general, efficient and scalable solution for metric data management is still a resisting research challenge. In this work, we try to make an important step towards such management system that would be able to scale to data collections of billions of objects. We propose a distributed index structure for similarity data management called the Metric Index (M-Index) which can answer queries in precise and approximate manner. This technique can take advantage of any distributed hash table that supports interval queries and utilize it as an underlying index. We have performed numerous experiments to test various settings of the M-Index structure and we have proved its usability by developing a full-featured publicly-available Web application. Metric space is a universal and versatile model of similarity that can be applied in various areas of non-text information retrieval. However, a general, efficient and scalable solution for metric data management is still a resisting research challenge. In this work, we try to make an important step towards such management system that would be able to scale to data collections of billions of objects. We propose a distributed index structure for similarity data management called the Metric Index (M-Index) which can answer queries in precise and approximate manner. This technique can take advantage of any distributed hash table that supports interval queries and utilize it as an underlying index. We have performed numerous experiments to test various settings of the M-Index structure and we have proved its usability by developing a full-featured publicly-available Web application. (en)
Title	Large-scale similarity data management with distributed Metric Index Large-scale similarity data management with distributed Metric Index (en)
skos:prefLabel	Large-scale similarity data management with distributed Metric Index Large-scale similarity data management with distributed Metric Index (en)
skos:notation	RIV/00216224:14330/12:00057505!RIV13-GA0-14330___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP103/10/0886), P(GPP202/10/P220), P(VF20102014004)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Zezula, Pavel Novák, David Batko, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Fakulta informatiky
http://linked.open...dnocenehoVysledku	146462
http://linked.open...ai/riv/idVysledku	RIV/00216224:14330/12:00057505
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Distributed data structures; Performance tuning; Similarity search; Scalability; Peer-to-peer structured networks; Metric space (en)
http://linked.open.../riv/klicoveSlovo	Distributed data structures Peer-to-peer structured networks Performance tuning Metric space Scalability Similarity search
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[7338E5189A7A]
http://linked.open...i/riv/nazevZdroje	Information Processing and Management
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Content-based Image Retrieval on the Web Scale Efficient Similarity Search with Constant Scalability Multimedia Analysis
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	48
http://linked.open...iv/tvurceVysledku	Novák, David Batko, Michal Zezula, Pavel
http://linked.open...ain/vavai/riv/wos	000307682100005
issn	0306-4573
number of pages	18 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.ipm.2010.12.004
http://localhost/t...ganizacniJednotka	14330

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