{"id":"https://openalex.org/W7164534302","doi":"https://doi.org/10.48550/arxiv.2606.12485","title":"Speculative Rollback Correction for Quality-Diverse Web Agent Imitation","display_name":"Speculative Rollback Correction for Quality-Diverse Web Agent Imitation","publication_year":2026,"publication_date":"2026-06-10","ids":{"openalex":"https://openalex.org/W7164534302","doi":"https://doi.org/10.48550/arxiv.2606.12485"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2606.12485","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.12485","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2606.12485","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5127893559","display_name":"Longkun Hao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hao, Longkun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138541811","display_name":"Hongyu Lin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lin, Hongyu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138553947","display_name":"Hao Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Hao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138549044","display_name":"Zhichao Yang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang, Zhichao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138492718","display_name":"Haojie Hao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hao, Haojie","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135216671","display_name":"Dongshuo Huang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huang, Dongshuo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138541548","display_name":"Haitao Yang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang, Haitao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064562744","display_name":"H. Ge","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ge, Hongyu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138535667","display_name":"Ming jie Xie","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xie, Ming jie","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138526473","display_name":"Yanjun Wu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wu, Yanjun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068281694","display_name":"Z. Yin","orcid":"https://orcid.org/0000-0003-4532-7544"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yin, Zi Hao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138493325","display_name":"Yan Bai","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bai, Yan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5063901345","display_name":"Yihang Lou","orcid":"https://orcid.org/0000-0002-8143-389X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lou, Yihang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","score":0.450300008058548,"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"}},"topics":[{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","score":0.450300008058548,"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"}},{"id":"https://openalex.org/T10462","display_name":"Reinforcement Learning in Robotics","score":0.14309999346733093,"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":0.07540000230073929,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rollback","display_name":"Rollback","score":0.8996999859809875},{"id":"https://openalex.org/keywords/imitation","display_name":"Imitation","score":0.723800003528595},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5523999929428101},{"id":"https://openalex.org/keywords/intervention","display_name":"Intervention (counseling)","score":0.5033000111579895},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4546999931335449},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.382999986410141}],"concepts":[{"id":"https://openalex.org/C174220543","wikidata":"https://www.wikidata.org/wiki/Q395307","display_name":"Rollback","level":3,"score":0.8996999859809875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7739999890327454},{"id":"https://openalex.org/C126388530","wikidata":"https://www.wikidata.org/wiki/Q1131737","display_name":"Imitation","level":2,"score":0.723800003528595},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5523999929428101},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.5033000111579895},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4546999931335449},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.382999986410141},{"id":"https://openalex.org/C118643609","wikidata":"https://www.wikidata.org/wiki/Q189210","display_name":"Web application","level":2,"score":0.3824999928474426},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37459999322891235},{"id":"https://openalex.org/C159023740","wikidata":"https://www.wikidata.org/wiki/Q623276","display_name":"Deadlock","level":2,"score":0.33629998564720154},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.31949999928474426},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3100000023841858},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.29760000109672546},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.29100000858306885},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.26570001244544983}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2606.12485","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.12485","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2606.12485","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.12485","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"score":0.6532706022262573,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Training":[0],"interactive":[1],"web":[2],"agents":[3],"through":[4],"imitation":[5,85],"learning":[6],"from":[7],"expert":[8,23,63],"trajectories":[9,175],"has":[10],"emerged":[11],"as":[12],"a":[13,26,73,83,104,115,145,151],"highly":[14],"effective":[15],"approach.":[16],"However,":[17],"determining":[18],"the":[19,37,43,56,66,112,123,126,183],"optimal":[20],"timing":[21],"for":[22,87],"intervention":[24,33,54],"presents":[25],"critical":[27],"challenge":[28],"in":[29,68,150],"this":[30],"context.":[31],"Delayed":[32],"often":[34],"leads":[35],"to":[36,58],"accumulation":[38],"of":[39,92],"early-stage":[40],"errors,":[41],"pushing":[42],"page":[44],"state":[45,99],"into":[46],"an":[47],"irrecoverable":[48],"regime.":[49],"Conversely,":[50],"premature":[51],"or":[52,100],"excessive":[53],"causes":[55],"agent":[57,89],"become":[59],"overly":[60],"reliant":[61],"on":[62,162],"policies,":[64],"trapping":[65],"model":[67],"local":[69,132],"optima":[70],"characterized":[71],"by":[72,144],"single,":[74],"rigid":[75],"trajectory.":[76],"We":[77],"propose":[78],"Speculative":[79],"Rollback":[80,135],"Correction":[81],"(SRC),":[82],"branch-level":[84],"framework":[86],"resettable":[88],"environments.":[90],"Instead":[91],"requesting":[93],"teacher":[94,120,124],"labels":[95],"at":[96,197],"every":[97],"visited":[98],"correcting":[101],"only":[102,130],"after":[103],"completed":[105],"trajectory,":[106],"SRC":[107,171],"uses":[108],"fixed-horizon":[109,180],"branch":[110],"review:":[111],"student":[113],"executes":[114],"short":[116],"speculative":[117],"segment":[118],"before":[119],"review,":[121],"and":[122,148,166,176],"localizes":[125],"first":[127],"harmful":[128],"deviation":[129],"when":[131],"progress":[133],"breaks.":[134],"preserves":[136],"useful":[137],"prefixes,":[138],"while":[139,189],"successful":[140],"rollouts":[141],"are":[142],"filtered":[143],"hard":[146],"verifier":[147],"retained":[149],"lightweight":[152],"quality-diversity":[153],"archive.":[154],"The":[155],"resulting":[156],"data":[157],"supports":[158],"next-action":[159,178],"supervised":[160],"fine-tuning":[161],"both":[163],"localized":[164],"corrections":[165],"verifier-passing":[167,174,191],"trajectories.":[168],"On":[169],"WebArena-Infinity,":[170],"collects":[172],"977":[173],"9,183":[177],"examples;":[179],"review":[181,188],"improves":[182],"recovery-versus-query":[184],"tradeoff":[185],"over":[186],"step-level":[187],"retaining":[190],"solution":[192],"variants.":[193],"Code":[194],"is":[195],"available":[196],"https://github.com/LongkunHao/SRC_gui_agent.":[198]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-06-13T00:00:00"}
