{"id":"https://openalex.org/W4392849562","doi":"https://doi.org/10.1145/3652865","title":"Revisiting Bundle Recommendation for Intent-aware Product Bundling","display_name":"Revisiting Bundle Recommendation for Intent-aware Product Bundling","publication_year":2024,"publication_date":"2024-03-15","ids":{"openalex":"https://openalex.org/W4392849562","doi":"https://doi.org/10.1145/3652865"},"language":"en","primary_location":{"id":"doi:10.1145/3652865","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3652865","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3652865","source":{"id":"https://openalex.org/S4387284325","display_name":"ACM Transactions on Recommender Systems","issn_l":"2770-6699","issn":["2770-6699"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Recommender Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3652865","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033957641","display_name":"Zhu Sun","orcid":"https://orcid.org/0000-0002-3350-7022"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]},{"id":"https://openalex.org/I3004594783","display_name":"Institute of High Performance Computing","ror":"https://ror.org/02n0ejh50","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3004594783","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhu Sun","raw_affiliation_strings":["A*STAR Centre for Frontier AI Research, Nanyang Technological University, Singapore, Singapore","Institute of High Performance Computing"],"raw_orcid":"https://orcid.org/0000-0002-3350-7022","affiliations":[{"raw_affiliation_string":"A*STAR Centre for Frontier AI Research, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005","https://openalex.org/I115228651"]},{"raw_affiliation_string":"Institute of High Performance Computing","institution_ids":["https://openalex.org/I3004594783"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101941697","display_name":"Kaidong Feng","orcid":"https://orcid.org/0009-0002-2601-5537"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaidong Feng","raw_affiliation_strings":["Yanshan University, Qinhuangdao, China"],"raw_orcid":"https://orcid.org/0009-0002-2601-5537","affiliations":[{"raw_affiliation_string":"Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029123550","display_name":"Jie Yang","orcid":"https://orcid.org/0000-0002-0350-0313"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jie Yang","raw_affiliation_strings":["Delft University of Technology, Delft, Netherlands","Delft University of Technology, Delft, the Netherlands"],"raw_orcid":"https://orcid.org/0000-0002-0350-0313","affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft University of Technology, Delft, the Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101716409","display_name":"Hui Fang","orcid":"https://orcid.org/0000-0001-9788-6634"},"institutions":[{"id":"https://openalex.org/I181679659","display_name":"Shanghai University of Finance and Economics","ror":"https://ror.org/00wtvfq62","country_code":"CN","type":"education","lineage":["https://openalex.org/I181679659"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Fang","raw_affiliation_strings":["Shanghai University of Finance and Economics, Shanghai China","Shanghai University of Finance and Economics, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-9788-6634","affiliations":[{"raw_affiliation_string":"Shanghai University of Finance and Economics, Shanghai China","institution_ids":["https://openalex.org/I181679659"]},{"raw_affiliation_string":"Shanghai University of Finance and Economics, Shanghai, China","institution_ids":["https://openalex.org/I181679659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048340011","display_name":"Xinghua Qu","orcid":"https://orcid.org/0000-0001-8072-2019"},"institutions":[{"id":"https://openalex.org/I4210086881","display_name":"Singapore-HUJ Alliance for Research and Enterprise","ror":"https://ror.org/002pnw495","country_code":"SG","type":"nonprofit","lineage":["https://openalex.org/I4210086881"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xinghua Qu","raw_affiliation_strings":["Shanda AI Lab, Singapore Singapore","Shanda AI Lab, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-8072-2019","affiliations":[{"raw_affiliation_string":"Shanda AI Lab, Singapore Singapore","institution_ids":["https://openalex.org/I4210086881"]},{"raw_affiliation_string":"Shanda AI Lab, Singapore, Singapore","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068243197","display_name":"Yew-Soon Ong","orcid":"https://orcid.org/0000-0002-4480-169X"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yew-Soon Ong","raw_affiliation_strings":["A*STAR Centre for Frontier AI Research, Nanyang Technological University, Singapore, Singapore","Nanyang Technological University, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-4480-169X","affiliations":[{"raw_affiliation_string":"A*STAR Centre for Frontier AI Research, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005","https://openalex.org/I115228651"]},{"raw_affiliation_string":"Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100616413","display_name":"Wenyuan Liu","orcid":"https://orcid.org/0000-0002-8728-2703"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenyuan Liu","raw_affiliation_strings":["Yanshan University, Qinhuangdao, China"],"raw_orcid":"https://orcid.org/0000-0002-8728-2703","affiliations":[{"raw_affiliation_string":"Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.8787,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.98017824,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"2","issue":"3","first_page":"1","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10609","display_name":"Digital Marketing and Social Media","score":0.9965999722480774,"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"}},"topics":[{"id":"https://openalex.org/T10609","display_name":"Digital Marketing and Social Media","score":0.9965999722480774,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9951000213623047,"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.9876000285148621,"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/bundle","display_name":"Bundle","score":0.8186514377593994},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.712762176990509},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6949364542961121},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6283978223800659},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.5744999051094055},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5389019250869751},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.5270010828971863},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5121734142303467},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.506843626499176},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.504946768283844},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.47221261262893677},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.4110773801803589},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4008849561214447},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.39485159516334534},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3541817367076874},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.16478747129440308},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11965420842170715}],"concepts":[{"id":"https://openalex.org/C2778134712","wikidata":"https://www.wikidata.org/wiki/Q1047307","display_name":"Bundle","level":2,"score":0.8186514377593994},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.712762176990509},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6949364542961121},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6283978223800659},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.5744999051094055},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5389019250869751},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.5270010828971863},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5121734142303467},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.506843626499176},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.504946768283844},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.47221261262893677},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4110773801803589},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4008849561214447},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.39485159516334534},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3541817367076874},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.16478747129440308},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11965420842170715},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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":1,"locations":[{"id":"doi:10.1145/3652865","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3652865","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3652865","source":{"id":"https://openalex.org/S4387284325","display_name":"ACM Transactions on Recommender Systems","issn_l":"2770-6699","issn":["2770-6699"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Recommender Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3652865","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3652865","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3652865","source":{"id":"https://openalex.org/S4387284325","display_name":"ACM Transactions on Recommender Systems","issn_l":"2770-6699","issn":["2770-6699"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Recommender Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5099999904632568}],"awards":[{"id":"https://openalex.org/G226526837","display_name":null,"funder_award_id":"72371148 and 72192832","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2534699186","display_name":null,"funder_award_id":"23QA1403100","funder_id":"https://openalex.org/F4320327803","funder_display_name":"Shanghai Rising-Star Program"},{"id":"https://openalex.org/G2626357709","display_name":null,"funder_award_id":"72192832","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320309612","display_name":"Natural Science Foundation of Shanghai","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327803","display_name":"Shanghai Rising-Star Program","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392849562.pdf","grobid_xml":"https://content.openalex.org/works/W4392849562.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1509825211","https://openalex.org/W1574241439","https://openalex.org/W2005653178","https://openalex.org/W2064675550","https://openalex.org/W2066653584","https://openalex.org/W2131774270","https://openalex.org/W2591707791","https://openalex.org/W2798435682","https://openalex.org/W2811018197","https://openalex.org/W2965209830","https://openalex.org/W2970641574","https://openalex.org/W2981852735","https://openalex.org/W3030163527","https://openalex.org/W3034999214","https://openalex.org/W3036120435","https://openalex.org/W3085990079","https://openalex.org/W3101366597","https://openalex.org/W3208882574","https://openalex.org/W3216130706","https://openalex.org/W4283379500","https://openalex.org/W4288253152","https://openalex.org/W4296591855","https://openalex.org/W4362706980","https://openalex.org/W4386728933","https://openalex.org/W4389519553","https://openalex.org/W4392846385"],"related_works":["https://openalex.org/W2392768766","https://openalex.org/W2058118494","https://openalex.org/W2382021449","https://openalex.org/W2095118173","https://openalex.org/W2104269053","https://openalex.org/W2106424170","https://openalex.org/W1985426483","https://openalex.org/W2501188010","https://openalex.org/W4299935056","https://openalex.org/W2010935248"],"abstract_inverted_index":{"Product":[0],"bundling":[1,192],"represents":[2],"a":[3,68,79,97,105,116],"prevalent":[4],"marketing":[5],"strategy":[6],"in":[7,42,115,193],"both":[8],"offline":[9],"stores":[10],"and":[11,71,125,129,147,153,161,186],"e-commerce":[12,195],"systems.":[13],"Despite":[14],"its":[15],"widespread":[16],"use,":[17],"previous":[18],"studies":[19],"on":[20,30],"bundle":[21,76,88,94,118,122],"recommendation":[22,61,77,119,151],"face":[23],"two":[24],"significant":[25],"limitations.":[26],"Firstly,":[27],"they":[28,47],"rely":[29],"noisy":[31],"datasets,":[32],"where":[33],"bundles":[34,59],"are":[35,135],"defined":[36],"by":[37,51,174],"heuristics,":[38],"e.g.,":[39,55],"products":[40],"co-purchased":[41],"the":[43,56,73,140,159,165,180],"same":[44],"session.":[45],"Secondly,":[46],"target":[48],"specific":[49],"tasks":[50,108],"holding":[52],"unrealistic":[53],"assumptions,":[54],"availability":[57],"of":[58,75,107,167],"for":[60,182],"directly.":[62],"This":[63],"paper":[64],"proposes":[65],"to":[66,127,138,189],"take":[67],"step":[69],"back":[70],"considers":[72],"process":[74],"from":[78,121],"holistic":[80],"user":[81],"experience":[82],"perspective.":[83],"We":[84,102],"first":[85],"construct":[86],"high-quality":[87],"datasets":[89],"with":[90,149,164],"rich":[91],"metadata,":[92],"particularly":[93],"intents,":[95],"through":[96],"carefully":[98],"designed":[99],"crowd-sourcing":[100],"task.":[101],"then":[103],"define":[104],"series":[106],"that":[109],"together,":[110],"support":[111],"all":[112],"key":[113],"steps":[114],"typical":[117],"process,":[120],"detection,":[123],"completion":[124],"ranking,":[126],"explanation":[128],"auto-naming,":[130],"whereby":[131],"19":[132],"research":[133,184],"questions":[134],"raised":[136],"correspondingly":[137],"guide":[139,190],"analysis.":[141],"Finally,":[142],"we":[143],"conduct":[144],"extensive":[145],"experiments":[146],"analyses":[148],"representative":[150],"models":[152,156],"large":[154],"language":[155],"(LLMs),":[157],"demonstrating":[158],"challenges":[160],"opportunities,":[162],"especially":[163],"emergence":[166],"LLMs.":[168],"To":[169],"summarize,":[170],"our":[171],"study":[172],"contributes":[173],"introducing":[175],"novel":[176],"data":[177],"sources,":[178],"paving":[179],"way":[181],"new":[183],"avenues,":[185],"offering":[187],"insights":[188],"product":[191],"real":[194],"platforms.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}