{"id":"https://openalex.org/W7139911835","doi":"https://doi.org/10.48550/arxiv.2603.18429","title":"AndroTMem: From Interaction Trajectories to Anchored Memory in Long-Horizon GUI Agents","display_name":"AndroTMem: From Interaction Trajectories to Anchored Memory in Long-Horizon GUI Agents","publication_year":2026,"publication_date":"2026-03-19","ids":{"openalex":"https://openalex.org/W7139911835","doi":"https://doi.org/10.48550/arxiv.2603.18429"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.18429","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.18429","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":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.18429","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5130241293","display_name":"Yibo Shi","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Shi, Yibo","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130253734","display_name":"Jungang Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Jungang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130232503","display_name":"Linghao Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Linghao","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130235604","display_name":"Zihao Dongfang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dongfang, Zihao","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130247601","display_name":"Biao Wu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wu, Biao","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130249472","display_name":"Sicheng Tao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tao, Sicheng","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130251813","display_name":"Yibo Yan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yan, Yibo","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130249848","display_name":"Chenxi Qin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qin, Chenxi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130251632","display_name":"Weiting Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Weiting","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130237455","display_name":"Zhixin Lin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lin, Zhixin","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130254033","display_name":"Hanqian Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Hanqian","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130237472","display_name":"Yu Huang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huang, Yu","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130242472","display_name":"Song Dai","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dai, Song","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119938674","display_name":"Yonghua Hei","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hei, Yonghua","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130217030","display_name":"Yue Ding","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ding, Yue","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130227510","display_name":"Xiang Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Xiang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130230515","display_name":"Shikang Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Shikang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130238793","display_name":"Chengdong Xu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xu, Chengdong","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130238947","display_name":"Jingqi Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Jingqi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130219228","display_name":"Xueying Ma","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ma, Xueying","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130247311","display_name":"Zhiwen Zheng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zheng, Zhiwen","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130245218","display_name":"Xiaofei Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Xiaofei","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130226174","display_name":"Bincheng Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Bincheng","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130228187","display_name":"Nichen Yang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang, Nichen","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130229185","display_name":"Jie Wu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wu, Jie","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130214824","display_name":"Lihua Tian","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tian, Lihua","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130226951","display_name":"Chen Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Chen","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5130213936","display_name":"Xuming Hu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hu, Xuming","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":28,"corresponding_author_ids":["https://openalex.org/A5130241293"],"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.1145000010728836,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.1145000010728836,"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/T12607","display_name":"Personal Information Management and User Behavior","score":0.10949999839067459,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.07859999686479568,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.5827999711036682},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5486999750137329},{"id":"https://openalex.org/keywords/memory-model","display_name":"Memory model","score":0.4505000114440918},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.4189999997615814},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.36730000376701355},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.352400004863739}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7950999736785889},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.5827999711036682},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5486999750137329},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5231999754905701},{"id":"https://openalex.org/C12186640","wikidata":"https://www.wikidata.org/wiki/Q6815743","display_name":"Memory model","level":3,"score":0.4505000114440918},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.4189999997615814},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.36730000376701355},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.352400004863739},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3440000116825104},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.33660000562667847},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.2903999984264374},{"id":"https://openalex.org/C37789001","wikidata":"https://www.wikidata.org/wiki/Q782543","display_name":"Graphical user interface","level":2,"score":0.2770000100135803},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2711000144481659},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.26969999074935913},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.2583000063896179},{"id":"https://openalex.org/C39528615","wikidata":"https://www.wikidata.org/wiki/Q1229610","display_name":"Distributed shared memory","level":5,"score":0.25189998745918274}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.18429","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.18429","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":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.18429","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.18429","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":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.736967921257019,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Long-horizon":[0],"GUI":[1,48,115,181,211],"agents":[2,69],"are":[3,129,219],"a":[4,39,119,159],"key":[5],"step":[6],"toward":[7],"real-world":[8],"deployment,":[9],"yet":[10,97],"effective":[11],"interaction":[12,21,59,107,123,156],"memory":[13,44,108,134,203],"under":[14],"prevailing":[15],"paradigms":[16],"remains":[17],"under-explored.":[18],"Replaying":[19],"full":[20],"sequences":[22,124,157],"is":[23,87],"redundant":[24],"and":[25,34,105,113,171,178,188,195,216],"amplifies":[26],"noise,":[27],"while":[28],"summaries":[29],"often":[30],"erase":[31],"dependency-critical":[32],"information":[33],"traceability.":[35],"We":[36,67],"present":[37],"AndroTMem,":[38],"diagnostic":[40],"framework":[41],"for":[42,102],"anchored":[43],"in":[45,109,209],"long-horizon":[46,210],"Android":[47],"agents.":[49],"Its":[50],"core":[51],"benchmark,":[52,215],"AndroTMem-Bench,":[53],"comprises":[54],"1,069":[55],"tasks":[56,77],"with":[57,70],"34,473":[58],"steps":[60],"(avg.":[61],"32.1":[62],"per":[63],"task,":[64],"max.":[65],"65).":[66],"evaluate":[68],"TCR":[71,192],"(Task":[72],"Complete":[73],"Rate),":[74],"focusing":[75],"on":[76],"whose":[78],"completion":[79],"requires":[80],"carrying":[81],"forward":[82],"critical":[83],"intermediate":[84,99],"state;":[85],"AndroTMem-Bench":[86],"designed":[88],"to":[89,167],"enforce":[90],"strong":[91],"step-to-step":[92],"causal":[93],"dependencies,":[94],"making":[95],"sparse":[96],"essential":[98],"states":[100],"decisive":[101],"downstream":[103],"actions":[104],"centering":[106],"evaluation.":[110],"Across":[111,175],"open-":[112],"closed-source":[114],"agents,":[116,182],"we":[117,148],"observe":[118],"consistent":[120],"pattern:":[121],"as":[122,158],"grow":[125],"longer,":[126],"performance":[127],"drops":[128],"driven":[130],"mainly":[131],"by":[132,145,193,197],"within-task":[133],"failures,":[135],"not":[136],"isolated":[137],"perception":[138],"errors":[139],"or":[140],"local":[141],"action":[142],"mistakes.":[143],"Guided":[144],"this":[146],"diagnosis,":[147],"propose":[149],"Anchored":[150],"State":[151],"Memory":[152],"(ASM),":[153],"which":[154],"represents":[155],"compact":[160],"set":[161],"of":[162],"causally":[163],"linked":[164],"intermediate-state":[165],"anchors":[166],"enable":[168],"subgoal-targeted":[169],"retrieval":[170],"attribution-aware":[172],"decision":[173],"making.":[174],"multiple":[176],"settings":[177],"12":[179],"evaluated":[180],"ASM":[183],"consistently":[184],"outperforms":[185],"full-sequence":[186],"replay":[187],"summary-based":[189],"baselines,":[190],"improving":[191],"5%-30.16%":[194],"AMS":[196],"4.93%-24.66%,":[198],"indicating":[199],"that":[200],"anchored,":[201],"structured":[202],"effectively":[204],"mitigates":[205],"the":[206],"interaction-memory":[207],"bottleneck":[208],"tasks.":[212],"The":[213],"code,":[214],"related":[217],"resources":[218],"publicly":[220],"available":[221],"at":[222],"[https://github.com/CVC2233/AndroTMem](https://github.com/CVC2233/AndroTMem).":[223]},"counts_by_year":[],"updated_date":"2026-03-21T06:36:02.116451","created_date":"2026-03-21T00:00:00"}
