{"id":"https://openalex.org/W2125280397","doi":"https://doi.org/10.1007/978-3-642-39878-0_13","title":"Context-Aware Movie Recommendations: An Empirical Comparison of Pre-filtering, Post-filtering and Contextual Modeling Approaches","display_name":"Context-Aware Movie Recommendations: An Empirical Comparison of Pre-filtering, Post-filtering and Contextual Modeling Approaches","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2125280397","doi":"https://doi.org/10.1007/978-3-642-39878-0_13","mag":"2125280397"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-39878-0_13","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-39878-0_13","pdf_url":null,"source":{"id":"https://openalex.org/S4210177767","display_name":"Lecture notes in business information processing","issn_l":"1865-1348","issn":["1865-1348","1865-1356"],"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 Business Information Processing","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/A5071314662","display_name":"Pedro G. Campos","orcid":"https://orcid.org/0000-0001-7997-5975"},"institutions":[{"id":"https://openalex.org/I221450849","display_name":"University of B\u00edo-B\u00edo","ror":"https://ror.org/04dndfk38","country_code":"CL","type":"education","lineage":["https://openalex.org/I221450849"]},{"id":"https://openalex.org/I63634437","display_name":"Universidad Aut\u00f3noma de Madrid","ror":"https://ror.org/01cby8j38","country_code":"ES","type":"education","lineage":["https://openalex.org/I63634437"]}],"countries":["CL","ES"],"is_corresponding":true,"raw_author_name":"Pedro G. Campos","raw_affiliation_strings":["Departamento de Sistemas de Informaci\u00f3n, Universidad del B\u00edo-B\u00edo, 4081112, Concepci\u00f3n, Chile","Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, 28049, Madrid, Spain","Universidad del B\u00edo-B\u00edo","Universidad Aut\u00f3noma de Madrid"],"affiliations":[{"raw_affiliation_string":"Departamento de Sistemas de Informaci\u00f3n, Universidad del B\u00edo-B\u00edo, 4081112, Concepci\u00f3n, Chile","institution_ids":["https://openalex.org/I221450849"]},{"raw_affiliation_string":"Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, 28049, Madrid, Spain","institution_ids":["https://openalex.org/I63634437"]},{"raw_affiliation_string":"Universidad del B\u00edo-B\u00edo","institution_ids":["https://openalex.org/I221450849"]},{"raw_affiliation_string":"Universidad Aut\u00f3noma de Madrid","institution_ids":["https://openalex.org/I63634437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045656613","display_name":"Ignacio Fern\u00e1ndez-Tob\u00edas","orcid":null},"institutions":[{"id":"https://openalex.org/I63634437","display_name":"Universidad Aut\u00f3noma de Madrid","ror":"https://ror.org/01cby8j38","country_code":"ES","type":"education","lineage":["https://openalex.org/I63634437"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ignacio Fern\u00e1ndez-Tob\u00edas","raw_affiliation_strings":["Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, 28049, Madrid, Spain","#R##N#Universidad Aut\u00f3noma de Madrid"],"affiliations":[{"raw_affiliation_string":"Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, 28049, Madrid, Spain","institution_ids":["https://openalex.org/I63634437"]},{"raw_affiliation_string":"#R##N#Universidad Aut\u00f3noma de Madrid","institution_ids":["https://openalex.org/I63634437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068239690","display_name":"Iv\u00e1n Cantador","orcid":"https://orcid.org/0000-0001-6663-4231"},"institutions":[{"id":"https://openalex.org/I63634437","display_name":"Universidad Aut\u00f3noma de Madrid","ror":"https://ror.org/01cby8j38","country_code":"ES","type":"education","lineage":["https://openalex.org/I63634437"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Iv\u00e1n Cantador","raw_affiliation_strings":["Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, 28049, Madrid, Spain","#R##N#Universidad Aut\u00f3noma de Madrid"],"affiliations":[{"raw_affiliation_string":"Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, 28049, Madrid, Spain","institution_ids":["https://openalex.org/I63634437"]},{"raw_affiliation_string":"#R##N#Universidad Aut\u00f3noma de Madrid","institution_ids":["https://openalex.org/I63634437"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090128485","display_name":"Fernando D\u00edez","orcid":"https://orcid.org/0000-0001-7098-5659"},"institutions":[{"id":"https://openalex.org/I63634437","display_name":"Universidad Aut\u00f3noma de Madrid","ror":"https://ror.org/01cby8j38","country_code":"ES","type":"education","lineage":["https://openalex.org/I63634437"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando D\u00edez","raw_affiliation_strings":["Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, 28049, Madrid, Spain","#R##N#Universidad Aut\u00f3noma de Madrid"],"affiliations":[{"raw_affiliation_string":"Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, 28049, Madrid, Spain","institution_ids":["https://openalex.org/I63634437"]},{"raw_affiliation_string":"#R##N#Universidad Aut\u00f3noma de Madrid","institution_ids":["https://openalex.org/I63634437"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5071314662"],"corresponding_institution_ids":["https://openalex.org/I221450849","https://openalex.org/I63634437"],"apc_list":null,"apc_paid":null,"fwci":7.9304,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.98034628,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"137","last_page":"149"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11309","display_name":"Music and Audio Processing","score":0.9915000200271606,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9891999959945679,"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/contextualization","display_name":"Contextualization","score":0.9849402904510498},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7752189636230469},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7570233941078186},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.6247546672821045},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.5953404903411865},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5675724148750305},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49936437606811523},{"id":"https://openalex.org/keywords/empirical-research","display_name":"Empirical research","score":0.45433810353279114},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3670746386051178},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3605077266693115},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3421052098274231},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06528815627098083}],"concepts":[{"id":"https://openalex.org/C2780712339","wikidata":"https://www.wikidata.org/wiki/Q5165204","display_name":"Contextualization","level":3,"score":0.9849402904510498},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7752189636230469},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7570233941078186},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.6247546672821045},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.5953404903411865},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5675724148750305},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49936437606811523},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.45433810353279114},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3670746386051178},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3605077266693115},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3421052098274231},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06528815627098083},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/978-3-642-39878-0_13","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-39878-0_13","pdf_url":null,"source":{"id":"https://openalex.org/S4210177767","display_name":"Lecture notes in business information processing","issn_l":"1865-1348","issn":["1865-1348","1865-1356"],"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 Business Information Processing","raw_type":"book-chapter"},{"id":"pmh:oai:repositorio.uam.es:10486/664878","is_oa":false,"landing_page_url":"http://hdl.handle.net/10486/664878","pdf_url":null,"source":{"id":"https://openalex.org/S4306400963","display_name":"Biblos-e Archivo (Universidad Aut\u00f3noma de Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63634437","host_organization_name":"Universidad Aut\u00f3noma de Madrid","host_organization_lineage":["https://openalex.org/I63634437"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"conferenceObject"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.398.3613","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.398.3613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ir.ii.uam.es/~pedro/pubs/ec-web2013_campos.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W290370860","https://openalex.org/W1484355083","https://openalex.org/W1544435011","https://openalex.org/W1560147776","https://openalex.org/W1570448133","https://openalex.org/W1663973292","https://openalex.org/W1967661515","https://openalex.org/W2002834872","https://openalex.org/W2041145894","https://openalex.org/W2053585176","https://openalex.org/W2072992969","https://openalex.org/W2080320419","https://openalex.org/W2082404436","https://openalex.org/W2085937320","https://openalex.org/W2102937240","https://openalex.org/W2106550023","https://openalex.org/W2112430581","https://openalex.org/W2117450489","https://openalex.org/W2142672922","https://openalex.org/W2143666245","https://openalex.org/W2158978451","https://openalex.org/W2160311574","https://openalex.org/W2171960770","https://openalex.org/W2911964244","https://openalex.org/W2966207845","https://openalex.org/W4232980324","https://openalex.org/W4238150317","https://openalex.org/W4245605774"],"related_works":["https://openalex.org/W1484355083","https://openalex.org/W2772628444","https://openalex.org/W4220714703","https://openalex.org/W2735929803","https://openalex.org/W2170391450","https://openalex.org/W2098758514","https://openalex.org/W3008845055","https://openalex.org/W2041004656","https://openalex.org/W135044020","https://openalex.org/W4376854386"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":6}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}