{"id":"https://openalex.org/W94240647","doi":"https://doi.org/10.1007/978-3-319-09150-1_9","title":"Clustering Analysis in a Complex Real Estate Market: The Case of Ortigia (Italy)","display_name":"Clustering Analysis in a Complex Real Estate Market: The Case of Ortigia (Italy)","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W94240647","doi":"https://doi.org/10.1007/978-3-319-09150-1_9","mag":"94240647"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-09150-1_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-09150-1_9","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5066841407","display_name":"Salvatore Giuffrida","orcid":"https://orcid.org/0000-0001-6652-6441"},"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":true,"raw_author_name":"Salvatore Giuffrida","raw_affiliation_strings":["Department of Civil Engineering and Architecture, University of Catania, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering and Architecture, University of Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014568129","display_name":"G. Ferluga","orcid":null},"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":"Giovanna Ferluga","raw_affiliation_strings":["Department of Civil Engineering and Architecture, University of Catania, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering and Architecture, University of Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109486986","display_name":"A. Valenti","orcid":null},"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":"Alberto Valenti","raw_affiliation_strings":["Department of Civil Engineering and Architecture, University of Catania, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering and Architecture, University of Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066841407"],"corresponding_institution_ids":["https://openalex.org/I39063666"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":6.7824,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.96075225,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"106","last_page":"121"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13920","display_name":"Urban Planning and Valuation","score":0.9620000123977661,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13920","display_name":"Urban Planning and Valuation","score":0.9620000123977661,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10632","display_name":"Housing Market and Economics","score":0.929099977016449,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8017550706863403},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7665890455245972},{"id":"https://openalex.org/keywords/real-estate","display_name":"Real estate","score":0.5030073523521423},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3697061240673065},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2773210406303406},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.08285054564476013},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.05429816246032715}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8017550706863403},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7665890455245972},{"id":"https://openalex.org/C82279013","wikidata":"https://www.wikidata.org/wiki/Q684740","display_name":"Real estate","level":2,"score":0.5030073523521423},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3697061240673065},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2773210406303406},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.08285054564476013},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.05429816246032715}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-09150-1_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-09150-1_9","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7799999713897705,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W639520103","https://openalex.org/W1562467547","https://openalex.org/W1591398478","https://openalex.org/W1598121750","https://openalex.org/W1762827846","https://openalex.org/W1834886656","https://openalex.org/W1997455498","https://openalex.org/W2011832962","https://openalex.org/W2011978385","https://openalex.org/W2106447656","https://openalex.org/W2737454815","https://openalex.org/W3125962721","https://openalex.org/W3126104285"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}