{"id":"https://openalex.org/W2893840686","doi":"https://doi.org/10.1145/3240323.3240375","title":"Impact of item consumption on assessment of recommendations in user studies","display_name":"Impact of item consumption on assessment of recommendations in user studies","publication_year":2018,"publication_date":"2018-09-27","ids":{"openalex":"https://openalex.org/W2893840686","doi":"https://doi.org/10.1145/3240323.3240375","mag":"2893840686"},"language":"en","primary_location":{"id":"doi:10.1145/3240323.3240375","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3240323.3240375","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM Conference on Recommender Systems","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/A5040857226","display_name":"Benedikt Loepp","orcid":"https://orcid.org/0000-0001-9059-5324"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Benedikt Loepp","raw_affiliation_strings":["University of Duisburg-Essen, Duisburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Duisburg-Essen, Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057683199","display_name":"Tim Donkers","orcid":"https://orcid.org/0000-0002-9230-1243"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tim Donkers","raw_affiliation_strings":["University of Duisburg-Essen, Duisburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Duisburg-Essen, Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061082624","display_name":"Timm Kleemann","orcid":"https://orcid.org/0000-0001-8158-7445"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Timm Kleemann","raw_affiliation_strings":["University of Duisburg-Essen, Duisburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Duisburg-Essen, Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040353606","display_name":"J\u00fcrgen Ziegler","orcid":"https://orcid.org/0000-0001-9603-5272"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J\u00fcrgen Ziegler","raw_affiliation_strings":["University of Duisburg-Essen, Duisburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Duisburg-Essen, Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.7583,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.96404421,"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":"49","last_page":"53"},"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9932000041007996,"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7236839532852173},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.6460001468658447},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6436662077903748},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.597777783870697},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.586264967918396},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5025599002838135},{"id":"https://openalex.org/keywords/consumption","display_name":"Consumption (sociology)","score":0.47527948021888733},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4673626124858856},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.4360450506210327},{"id":"https://openalex.org/keywords/user-experience-design","display_name":"User experience design","score":0.41386160254478455},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3556984066963196},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3467028737068176},{"id":"https://openalex.org/keywords/applied-psychology","display_name":"Applied psychology","score":0.32754582166671753},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3030763268470764},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.14695867896080017},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1358119249343872},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08018162846565247}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7236839532852173},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.6460001468658447},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6436662077903748},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.597777783870697},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.586264967918396},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5025599002838135},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.47527948021888733},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4673626124858856},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4360450506210327},{"id":"https://openalex.org/C201025465","wikidata":"https://www.wikidata.org/wiki/Q11248500","display_name":"User experience design","level":2,"score":0.41386160254478455},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3556984066963196},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3467028737068176},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.32754582166671753},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3030763268470764},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.14695867896080017},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1358119249343872},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08018162846565247},{"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/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3240323.3240375","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3240323.3240375","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM Conference on Recommender Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W298464722","https://openalex.org/W1486539137","https://openalex.org/W1579090648","https://openalex.org/W1690919088","https://openalex.org/W1750205245","https://openalex.org/W1971185891","https://openalex.org/W2030144199","https://openalex.org/W2050113838","https://openalex.org/W2068419827","https://openalex.org/W2076589322","https://openalex.org/W2101019781","https://openalex.org/W2112856797","https://openalex.org/W2116354394","https://openalex.org/W2118898598","https://openalex.org/W2130369780","https://openalex.org/W2131416903","https://openalex.org/W2135626055","https://openalex.org/W2148217372","https://openalex.org/W2162111811","https://openalex.org/W2223495811","https://openalex.org/W2223821166","https://openalex.org/W2572641128","https://openalex.org/W2574114463","https://openalex.org/W2754576213","https://openalex.org/W2803314776","https://openalex.org/W2896838436"],"related_works":["https://openalex.org/W4386781444","https://openalex.org/W3092950680","https://openalex.org/W2150182025","https://openalex.org/W4246980185","https://openalex.org/W4317039510","https://openalex.org/W3197542405","https://openalex.org/W2418190244","https://openalex.org/W4238861846","https://openalex.org/W3125580266","https://openalex.org/W790944756"],"abstract_inverted_index":{"In":[0,58],"user":[1,26,74,105],"studies":[2,75],"of":[3,30,52,65,89,131],"recommender":[4],"systems,":[5],"participants":[6,123],"typically":[7],"cannot":[8],"consume":[9,111],"the":[10,63,68,87,114,128],"recommended":[11,36,69],"items.":[12,70,112],"Still,":[13],"they":[14],"are":[15],"asked":[16],"to":[17,25,35,102,110,126],"assess":[18],"recommendation":[19],"quality":[20],"and":[21,91,120],"other":[22,115],"aspects":[23],"related":[24],"experience":[27,106],"by":[28],"means":[29],"questionnaires.":[31],"Without":[32],"having":[33],"listened":[34],"songs":[37],"or":[38],"watched":[39],"suggested":[40],"movies,":[41],"however,":[42],"this":[43,59],"might":[44],"be":[45],"an":[46],"error-prone":[47],"task,":[48],"possibly":[49],"limiting":[50],"validity":[51],"results":[53,94],"obtained":[54],"in":[55,77,82,86,92],"these":[56],"studies.":[57],"paper,":[60],"we":[61],"investigate":[62],"effect":[64],"actually":[66],"consuming":[67],"We":[71],"present":[72],"two":[73],"conducted":[76],"different":[78],"domains":[79],"showing":[80],"that":[81],"some":[83],"cases,":[84],"differences":[85],"assessment":[88],"recommendations":[90,132],"questionnaire":[93],"occur.":[95],"Apparently,":[96],"it":[97],"is":[98],"not":[99],"always":[100],"possible":[101],"adequately":[103],"measure":[104],"without":[107],"allowing":[108],"users":[109],"On":[113],"hand,":[116],"depending":[117],"on":[118],"domain":[119],"provided":[121],"information,":[122],"sometimes":[124],"seem":[125],"approximate":[127],"actual":[129],"value":[130],"reasonably":[133],"well.":[134]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":7},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
