{"id":"https://openalex.org/W1643269238","doi":"https://doi.org/10.1007/978-0-387-85820-3_9","title":"A Recommender System for an IPTV Service Provider: a Real Large-Scale Production Environment","display_name":"A Recommender System for an IPTV Service Provider: a Real Large-Scale Production Environment","publication_year":2010,"publication_date":"2010-10-05","ids":{"openalex":"https://openalex.org/W1643269238","doi":"https://doi.org/10.1007/978-0-387-85820-3_9","mag":"1643269238"},"language":"en","primary_location":{"id":"doi:10.1007/978-0-387-85820-3_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-0-387-85820-3_9","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Recommender Systems Handbook","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/A5061110118","display_name":"Riccardo Bambini","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Riccardo Bambini","raw_affiliation_strings":["Fastweb, via Francesco Caracciolo 51, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Fastweb, via Francesco Caracciolo 51, Milano, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062726854","display_name":"Paolo Cremonesi","orcid":"https://orcid.org/0000-0002-1253-8081"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]},{"id":"https://openalex.org/I4210136779","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Milano","ror":"https://ror.org/04w4m6z96","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210136779"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Cremonesi","raw_affiliation_strings":["Neptuny, via Durando 10, Milano, Italy","Politecnico di Milano, p.zza Leonardo da Vinci 32, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Neptuny, via Durando 10, Milano, Italy","institution_ids":["https://openalex.org/I4210136779"]},{"raw_affiliation_string":"Politecnico di Milano, p.zza Leonardo da Vinci 32, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011043068","display_name":"Roberto Turrin","orcid":"https://orcid.org/0000-0001-8191-3159"},"institutions":[{"id":"https://openalex.org/I4210136779","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Milano","ror":"https://ror.org/04w4m6z96","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210136779"]},{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Roberto Turrin","raw_affiliation_strings":["Neptuny, via Durando 10, Milano, Italy","Politecnico di Milano, p.zza Leonardo da Vinci 32, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Neptuny, via Durando 10, Milano, Italy","institution_ids":["https://openalex.org/I4210136779"]},{"raw_affiliation_string":"Politecnico di Milano, p.zza Leonardo da Vinci 32, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5061110118"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.7687,"has_fulltext":false,"cited_by_count":79,"citation_normalized_percentile":{"value":0.98970519,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"299","last_page":"331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/iptv","display_name":"IPTV","score":0.931755781173706},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.8948675394058228},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7635724544525146},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.48658883571624756},{"id":"https://openalex.org/keywords/lift","display_name":"Lift (data mining)","score":0.46484678983688354},{"id":"https://openalex.org/keywords/factor","display_name":"Factor (programming language)","score":0.4324832558631897},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.42723989486694336},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.34917205572128296},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.2903037369251251},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.15036708116531372}],"concepts":[{"id":"https://openalex.org/C2776855496","wikidata":"https://www.wikidata.org/wiki/Q177518","display_name":"IPTV","level":2,"score":0.931755781173706},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8948675394058228},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7635724544525146},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.48658883571624756},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.46484678983688354},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.4324832558631897},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.42723989486694336},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.34917205572128296},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.2903037369251251},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.15036708116531372},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","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":2,"locations":[{"id":"doi:10.1007/978-0-387-85820-3_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-0-387-85820-3_9","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Recommender Systems Handbook","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.463.9478","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.463.9478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ise.bgu.ac.il/faculty/liorr/recsyshb/chIPTV.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W46659105","https://openalex.org/W174106550","https://openalex.org/W197638027","https://openalex.org/W318320026","https://openalex.org/W1530276735","https://openalex.org/W1563653928","https://openalex.org/W1570542661","https://openalex.org/W1774356806","https://openalex.org/W1832221731","https://openalex.org/W1918870341","https://openalex.org/W1971040550","https://openalex.org/W1984411912","https://openalex.org/W1996436378","https://openalex.org/W2027832043","https://openalex.org/W2041329767","https://openalex.org/W2042281163","https://openalex.org/W2043403353","https://openalex.org/W2061503185","https://openalex.org/W2074650777","https://openalex.org/W2085937320","https://openalex.org/W2093432797","https://openalex.org/W2105235863","https://openalex.org/W2117311203","https://openalex.org/W2138524592","https://openalex.org/W2138899136","https://openalex.org/W2139964318","https://openalex.org/W2142144955","https://openalex.org/W2145360759","https://openalex.org/W2147152072","https://openalex.org/W2161171125","https://openalex.org/W2171960770","https://openalex.org/W2172249709","https://openalex.org/W2241302494","https://openalex.org/W3144847478","https://openalex.org/W4232980324","https://openalex.org/W4245049592","https://openalex.org/W6634059332"],"related_works":["https://openalex.org/W1480823701","https://openalex.org/W2077553827","https://openalex.org/W2045836436","https://openalex.org/W2091959863","https://openalex.org/W2417849846","https://openalex.org/W2038910563","https://openalex.org/W2076133157","https://openalex.org/W1200867707","https://openalex.org/W2111739318","https://openalex.org/W2363854623"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":11}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}