{"id":"https://openalex.org/W1481198279","doi":"https://doi.org/10.1145/1864708.1864739","title":"Breaking out of the box of recommendations","display_name":"Breaking out of the box of recommendations","publication_year":2010,"publication_date":"2010-09-26","ids":{"openalex":"https://openalex.org/W1481198279","doi":"https://doi.org/10.1145/1864708.1864739","mag":"1481198279"},"language":"en","primary_location":{"id":"doi:10.1145/1864708.1864739","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1864708.1864739","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 ACM conference on Recommender systems","raw_type":"proceedings-article"},"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/A5101644878","display_name":"Minzhu Xie","orcid":"https://orcid.org/0000-0002-8962-093X"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Min Xie","raw_affiliation_strings":["University of British Columbia, Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061340195","display_name":"Laks V. S. Lakshmanan","orcid":"https://orcid.org/0000-0002-9775-4241"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Laks V.S. Lakshmanan","raw_affiliation_strings":["University of British Columbia, Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090201647","display_name":"Peter T. Wood","orcid":"https://orcid.org/0000-0003-3704-1431"},"institutions":[{"id":"https://openalex.org/I124357947","display_name":"University of London","ror":"https://ror.org/04cw6st05","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Peter T. Wood","raw_affiliation_strings":["University of London, London, England UK"],"affiliations":[{"raw_affiliation_string":"University of London, London, England UK","institution_ids":["https://openalex.org/I124357947"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101644878"],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07181175,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"151","last_page":"158"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9922000169754028,"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":0.9922000169754028,"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/T10050","display_name":"Multi-Criteria Decision Making","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.8808680772781372},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.73199862241745},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6152020692825317},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5501299500465393},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.4830763638019562},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.4698563814163208},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4692147970199585},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.44334691762924194},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.4134170413017273},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28184089064598083},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13341107964515686}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8808680772781372},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.73199862241745},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6152020692825317},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5501299500465393},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.4830763638019562},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.4698563814163208},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4692147970199585},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.44334691762924194},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.4134170413017273},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28184089064598083},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13341107964515686},{"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},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1864708.1864739","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1864708.1864739","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 ACM conference on Recommender systems","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.bbk.ac.uk.oai2:7453","is_oa":false,"landing_page_url":"https://eprints.bbk.ac.uk/id/eprint/7453/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400466","display_name":"BIROn (Birkbeck, University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98259816","host_organization_name":"Birkbeck, University of London","host_organization_lineage":["https://openalex.org/I98259816"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"},{"id":"mag:1481198279","is_oa":false,"landing_page_url":"https://eprints.bbk.ac.uk/id/eprint/7453","pdf_url":null,"source":{"id":"https://openalex.org/S4306464767","display_name":"ACM Press eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"ebook platform"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"ACM Press eBooks","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W198221555","https://openalex.org/W1970970009","https://openalex.org/W1979117702","https://openalex.org/W1984407615","https://openalex.org/W2026891055","https://openalex.org/W2061194905","https://openalex.org/W2069870183","https://openalex.org/W2076219102","https://openalex.org/W2080442684","https://openalex.org/W2086849577","https://openalex.org/W2107105629","https://openalex.org/W2145604831","https://openalex.org/W2150461219","https://openalex.org/W2160987984","https://openalex.org/W2163881524","https://openalex.org/W2171960770","https://openalex.org/W2666600683","https://openalex.org/W4236127247"],"related_works":["https://openalex.org/W2010127467","https://openalex.org/W1504915269","https://openalex.org/W2585329859","https://openalex.org/W2734993136","https://openalex.org/W2142144955","https://openalex.org/W2318574661","https://openalex.org/W2804742529","https://openalex.org/W2154762863","https://openalex.org/W2741285705","https://openalex.org/W2096153784","https://openalex.org/W2898638297","https://openalex.org/W2727110939","https://openalex.org/W2907935579","https://openalex.org/W1972364707","https://openalex.org/W2772180578","https://openalex.org/W2523367416","https://openalex.org/W2888314814","https://openalex.org/W2395529805","https://openalex.org/W1587374567","https://openalex.org/W2393559626"],"abstract_inverted_index":{"Classical":[0],"recommender":[1],"systems":[2],"provide":[3],"users":[4,56],"with":[5,47,69],"a":[6,15,19,29,48,71,81,84],"list":[7],"of":[8,14,32,35,40,74],"recommendations":[9],"where":[10],"each":[11],"recommendation":[12],"consists":[13],"single":[16],"item,":[17],"e.g.,":[18],"book":[20],"or":[21,52],"DVD.":[22],"However,":[23],"several":[24],"applications":[25,43],"can":[26,67,87],"benefit":[27],"from":[28],"system":[30,85],"capable":[31],"recommending":[33],"packages":[34,90],"items,":[36],"in":[37],"the":[38,92],"form":[39],"sets.":[41],"Sample":[42],"include":[44],"travel":[45],"planning":[46],"limited":[49],"budget":[50],"(price":[51],"time)":[53],"and":[54],"twitter":[55],"wanting":[57],"to":[58,62,94],"select":[59],"worthwhile":[60],"tweeters":[61],"follow":[63],"given":[64],"that":[65,86],"they":[66],"deal":[68],"only":[70],"bounded":[72],"number":[73],"tweets.":[75],"In":[76],"these":[77],"contexts,":[78],"there":[79],"is":[80],"need":[82],"for":[83,91],"recommend":[88],"top-k":[89],"user":[93],"choose":[95],"from.":[96]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
