{"id":"https://openalex.org/W2012060679","doi":"https://doi.org/10.1145/1995412.1995432","title":"DBStrata","display_name":"DBStrata","publication_year":2011,"publication_date":"2011-06-30","ids":{"openalex":"https://openalex.org/W2012060679","doi":"https://doi.org/10.1145/1995412.1995432","mag":"2012060679"},"language":"en","primary_location":{"id":"doi:10.1145/1995412.1995432","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1995412.1995432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fourth International Conference on SImilarity Search and APplications","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004757100","display_name":"Marco Aliotta","orcid":"https://orcid.org/0000-0003-4773-2092"},"institutions":[{"id":"https://openalex.org/I29078338","display_name":"Istituto Nazionale di Geofisica e Vulcanologia","ror":"https://ror.org/00qps9a02","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Aliotta","raw_affiliation_strings":["Istituto Nazionale di Geofisica e Vulcanologia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto Nazionale di Geofisica e Vulcanologia","institution_ids":["https://openalex.org/I29078338"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055464574","display_name":"Andrea Cannata","orcid":"https://orcid.org/0000-0002-0028-5822"},"institutions":[{"id":"https://openalex.org/I29078338","display_name":"Istituto Nazionale di Geofisica e Vulcanologia","ror":"https://ror.org/00qps9a02","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Cannata","raw_affiliation_strings":["Istituto Nazionale di Geofisica e Vulcanologia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto Nazionale di Geofisica e Vulcanologia","institution_ids":["https://openalex.org/I29078338"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074268372","display_name":"Carmelo Cassisi","orcid":"https://orcid.org/0000-0002-3642-9576"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carmelo Cassisi","raw_affiliation_strings":["Universit\u00e1 di Catania","Universita di Catania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e1 di Catania","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Universita di Catania","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002057785","display_name":"Rosalba Giugno","orcid":"https://orcid.org/0000-0001-9843-7638"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Rosalba Giugno","raw_affiliation_strings":["Universit\u00e1 di Catania","Universita di Catania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e1 di Catania","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Universita di Catania","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061245321","display_name":"P. Montalto","orcid":"https://orcid.org/0000-0001-5023-0558"},"institutions":[{"id":"https://openalex.org/I29078338","display_name":"Istituto Nazionale di Geofisica e Vulcanologia","ror":"https://ror.org/00qps9a02","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Placido Montalto","raw_affiliation_strings":["Istituto Nazionale di Geofisica e Vulcanologia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto Nazionale di Geofisica e Vulcanologia","institution_ids":["https://openalex.org/I29078338"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057481978","display_name":"Alfredo Pulvirenti","orcid":"https://orcid.org/0000-0002-9764-0295"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alfredo Pulvirenti","raw_affiliation_strings":["Universit\u00e1 di Catania","Universita di Catania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e1 di Catania","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Universita di Catania","institution_ids":["https://openalex.org/I39063666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3121,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.53543051,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"107","last_page":"108"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.8625945448875427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7767794132232666},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5699487328529358},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.48975682258605957},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.48186764121055603},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.43690264225006104},{"id":"https://openalex.org/keywords/single-linkage-clustering","display_name":"Single-linkage clustering","score":0.43474018573760986},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4309224486351013},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42298009991645813},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.42117398977279663},{"id":"https://openalex.org/keywords/cure-data-clustering-algorithm","display_name":"CURE data clustering algorithm","score":0.4171847701072693},{"id":"https://openalex.org/keywords/dbscan","display_name":"DBSCAN","score":0.4121028780937195},{"id":"https://openalex.org/keywords/correlation-clustering","display_name":"Correlation clustering","score":0.40302708745002747},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3449938893318176}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.8625945448875427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7767794132232666},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5699487328529358},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.48975682258605957},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.48186764121055603},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.43690264225006104},{"id":"https://openalex.org/C22648726","wikidata":"https://www.wikidata.org/wiki/Q7523744","display_name":"Single-linkage clustering","level":5,"score":0.43474018573760986},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4309224486351013},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42298009991645813},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.42117398977279663},{"id":"https://openalex.org/C33704608","wikidata":"https://www.wikidata.org/wiki/Q5014717","display_name":"CURE data clustering algorithm","level":4,"score":0.4171847701072693},{"id":"https://openalex.org/C46576248","wikidata":"https://www.wikidata.org/wiki/Q1114630","display_name":"DBSCAN","level":5,"score":0.4121028780937195},{"id":"https://openalex.org/C94641424","wikidata":"https://www.wikidata.org/wiki/Q5172845","display_name":"Correlation clustering","level":3,"score":0.40302708745002747},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3449938893318176},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1995412.1995432","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1995412.1995432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fourth International Conference on SImilarity Search and APplications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4399999976158142,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W19763141","https://openalex.org/W1501500081","https://openalex.org/W1578711506","https://openalex.org/W1660133578","https://openalex.org/W1673310716","https://openalex.org/W2025155536","https://openalex.org/W2102999520","https://openalex.org/W2160642098","https://openalex.org/W2165558283"],"related_works":["https://openalex.org/W2394193399","https://openalex.org/W2054669762","https://openalex.org/W2387373525","https://openalex.org/W2809859387","https://openalex.org/W2188840951","https://openalex.org/W4241767317","https://openalex.org/W2353158678","https://openalex.org/W2101637161","https://openalex.org/W2604015980","https://openalex.org/W2171610853"],"abstract_inverted_index":{"Clustering":[0],"is":[1,14],"a":[2,12,17,35],"widely":[3],"used":[4],"unsupervised":[5],"data":[6],"mining":[7],"technique.":[8],"In":[9,30],"density-based":[10,43],"clustering,":[11],"cluster":[13],"defined":[15],"as":[16],"connected":[18],"dense":[19],"component":[20],"and":[21,56],"grows":[22],"in":[23],"the":[24,28,42,53],"direction":[25],"set":[26],"by":[27],"density.":[29],"this":[31],"paper":[32],"we":[33],"present":[34],"software":[36],"system":[37],"called":[38],"DBStrata":[39],"that":[40],"implements":[41],"clustering":[44,54],"architecture":[45],"together":[46],"with":[47],"several":[48],"extensions":[49],"able":[50],"to":[51,57],"boost":[52],"performances":[55],"efficiently":[58],"identify":[59],"outliers.":[60]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}