{"id":"https://openalex.org/W3153507763","doi":"https://doi.org/10.1145/3404835.3463247","title":"HOOPS: Human-in-the-Loop Graph Reasoning for Conversational Recommendation","display_name":"HOOPS: Human-in-the-Loop Graph Reasoning for Conversational Recommendation","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3153507763","doi":"https://doi.org/10.1145/3404835.3463247","mag":"3153507763"},"language":"en","primary_location":{"id":"doi:10.1145/3404835.3463247","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3404835.3463247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval","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/A5017387871","display_name":"Zuohui Fu","orcid":"https://orcid.org/0000-0002-3881-7935"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Zuohui Fu","raw_affiliation_strings":["Rutgers University, Piscataway, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035279240","display_name":"Yikun Xian","orcid":null},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yikun Xian","raw_affiliation_strings":["Rutgers University, Piscataway, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009261536","display_name":"Yaxin Zhu","orcid":"https://orcid.org/0000-0003-2376-4719"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yaxin Zhu","raw_affiliation_strings":["Rutgers University, Piscataway, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040605157","display_name":"Shuyuan Xu","orcid":"https://orcid.org/0000-0003-0865-5223"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuyuan Xu","raw_affiliation_strings":["Rutgers University, Piscataway, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100685181","display_name":"Zelong Li","orcid":"https://orcid.org/0000-0002-3110-4481"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zelong Li","raw_affiliation_strings":["Rutgers University, Piscataway, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085818578","display_name":"Gerard de Melo","orcid":"https://orcid.org/0000-0002-2930-2059"},"institutions":[{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerard de Melo","raw_affiliation_strings":["HPI/Univ. of Potsdam, Potsdam, Germany"],"affiliations":[{"raw_affiliation_string":"HPI/Univ. of Potsdam, Potsdam, Germany","institution_ids":["https://openalex.org/I176453806"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100329828","display_name":"Yongfeng Zhang","orcid":"https://orcid.org/0000-0003-2633-8555"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yongfeng Zhang","raw_affiliation_strings":["Rutgers University, Piscataway, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5017387871"],"corresponding_institution_ids":["https://openalex.org/I102322142"],"apc_list":null,"apc_paid":null,"fwci":3.3992,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.93484368,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2415","last_page":"2421"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10028","display_name":"Topic Modeling","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/human-in-the-loop","display_name":"Human-in-the-loop","score":0.8240925073623657},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8147228360176086},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.6492100954055786},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.6047630310058594},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5734596252441406},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.5108208656311035},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4640703797340393},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.45873111486434937},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4477420747280121},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.42419955134391785},{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.4185889959335327},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4104555547237396},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37974244356155396},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3490881621837616},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.25021690130233765},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.11537498235702515}],"concepts":[{"id":"https://openalex.org/C2780626000","wikidata":"https://www.wikidata.org/wiki/Q5936775","display_name":"Human-in-the-loop","level":2,"score":0.8240925073623657},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8147228360176086},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.6492100954055786},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.6047630310058594},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5734596252441406},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.5108208656311035},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4640703797340393},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.45873111486434937},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4477420747280121},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.42419955134391785},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.4185889959335327},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4104555547237396},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37974244356155396},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3490881621837616},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.25021690130233765},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.11537498235702515},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3404835.3463247","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3404835.3463247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7799999713897705,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1875112053","https://openalex.org/W2092692434","https://openalex.org/W2113531150","https://openalex.org/W2127795553","https://openalex.org/W2152184085","https://openalex.org/W2165559532","https://openalex.org/W2194775991","https://openalex.org/W2509893387","https://openalex.org/W2626778328","https://openalex.org/W2792839191","https://openalex.org/W2793321059","https://openalex.org/W2795398890","https://openalex.org/W2798392716","https://openalex.org/W2798435682","https://openalex.org/W2798456655","https://openalex.org/W2801992635","https://openalex.org/W2883722483","https://openalex.org/W2898076813","https://openalex.org/W2916904544","https://openalex.org/W2945623882","https://openalex.org/W2950133940","https://openalex.org/W2950457956","https://openalex.org/W2951103768","https://openalex.org/W2963491014","https://openalex.org/W2964006684","https://openalex.org/W2964112275","https://openalex.org/W2964258748","https://openalex.org/W2964961855","https://openalex.org/W2968737872","https://openalex.org/W2971196067","https://openalex.org/W2972160336","https://openalex.org/W3024683329","https://openalex.org/W3035523484","https://openalex.org/W3080557364","https://openalex.org/W3089177865","https://openalex.org/W3093532296","https://openalex.org/W3094497946","https://openalex.org/W3098087397","https://openalex.org/W3099381148","https://openalex.org/W3099726771","https://openalex.org/W3100790518","https://openalex.org/W3101366597","https://openalex.org/W3101567279","https://openalex.org/W3102172133","https://openalex.org/W3106460253","https://openalex.org/W3165174865","https://openalex.org/W3172887316","https://openalex.org/W6602512215","https://openalex.org/W6605991194","https://openalex.org/W6689585443"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W2745001401","https://openalex.org/W4321353415","https://openalex.org/W2130974462","https://openalex.org/W972276598","https://openalex.org/W4246352526","https://openalex.org/W2028665553","https://openalex.org/W4367173559","https://openalex.org/W2381399653","https://openalex.org/W2485512002"],"abstract_inverted_index":{"There":[0],"is":[1],"increasing":[2],"recognition":[3],"of":[4,33,57,92,117],"the":[5,23,34,55,83,87,97,111,115,135],"need":[6],"for":[7,54,76,121,134],"human-centered":[8],"AI":[9,18],"that":[10,129],"learns":[11],"from":[12],"human":[13,29,88],"feedback.":[14],"However,":[15],"most":[16],"current":[17],"systems":[19],"focus":[20],"more":[21],"on":[22,28,110],"model":[24],"design,":[25],"but":[26],"less":[27],"participation":[30],"as":[31],"part":[32],"pipeline.":[35],"In":[36],"this":[37],"work,":[38],"we":[39,62,81],"propose":[40],"a":[41,49,65,104],"Human-in-the-Loop":[42],"(HitL)":[43],"graph":[44,119],"reasoning":[45,120],"paradigm":[46],"and":[47,71,127],"develop":[48],"corresponding":[50],"dataset":[51,112],"named":[52],"HOOPS":[53],"task":[56],"KG-driven":[58],"conversational":[59,84],"recommendation.":[60],"Specifically,":[61],"first":[63],"construct":[64],"KG":[66,98],"interpreting":[67],"diverse":[68],"user":[69],"behaviors":[70],"identify":[72],"pertinent":[73],"attribute":[74],"entities":[75],"each":[77],"user--item":[78],"pair.":[79],"Then":[80],"simulate":[82],"turns":[85],"reflecting":[86],"decision":[89],"making":[90],"process":[91],"choosing":[93],"suitable":[94],"items":[95],"tracing":[96],"structures":[99],"transparently.":[100],"We":[101],"also":[102],"provide":[103],"benchmark":[105],"method":[106],"with":[107],"reported":[108],"performance":[109],"to":[113],"ascertain":[114],"feasibility":[116],"HitL":[118],"recommendation":[122],"using":[123],"our":[124],"developed":[125],"dataset,":[126],"show":[128],"it":[130],"provides":[131],"novel":[132],"opportunities":[133],"research":[136],"community.":[137]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}