{"id":"https://openalex.org/W7140320851","doi":"https://doi.org/10.48550/arxiv.2603.23126","title":"3rd Place of MeViS-Audio Track of the 5th PVUW: VIRST-Audio","display_name":"3rd Place of MeViS-Audio Track of the 5th PVUW: VIRST-Audio","publication_year":2026,"publication_date":"2026-03-24","ids":{"openalex":"https://openalex.org/W7140320851","doi":"https://doi.org/10.48550/arxiv.2603.23126"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.23126","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.23126","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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.2603.23126","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5130583149","display_name":"Jihwan Hong","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hong, Jihwan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5130605594","display_name":"Jaeyoung Do","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Do, Jaeyoung","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/T10860","display_name":"Speech and Audio Processing","score":0.5515000224113464,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10860","display_name":"Speech and Audio Processing","score":0.5515000224113464,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.15399999916553497,"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/T11439","display_name":"Video Analysis and Summarization","score":0.0835999995470047,"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/hallucinating","display_name":"Hallucinating","score":0.824400007724762},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6772000193595886},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.6067000031471252},{"id":"https://openalex.org/keywords/track","display_name":"Track (disk drive)","score":0.5138000249862671},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.39089998602867126},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.37369999289512634},{"id":"https://openalex.org/keywords/bridging","display_name":"Bridging (networking)","score":0.3465999960899353}],"concepts":[{"id":"https://openalex.org/C2911011789","wikidata":"https://www.wikidata.org/wiki/Q130741","display_name":"Hallucinating","level":2,"score":0.824400007724762},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7911999821662903},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7211999893188477},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7008000016212463},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6772000193595886},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.6067000031471252},{"id":"https://openalex.org/C89992363","wikidata":"https://www.wikidata.org/wiki/Q5961558","display_name":"Track (disk drive)","level":2,"score":0.5138000249862671},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.39089998602867126},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.37369999289512634},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.3465999960899353},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.34619998931884766},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.32249999046325684},{"id":"https://openalex.org/C146044194","wikidata":"https://www.wikidata.org/wiki/Q5157334","display_name":"Computational photography","level":4,"score":0.32170000672340393},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.31450000405311584},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.2994000017642975},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.296099990606308},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.2773999869823456},{"id":"https://openalex.org/C2780103172","wikidata":"https://www.wikidata.org/wiki/Q1309721","display_name":"Visual Objects","level":3,"score":0.27160000801086426},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.25850000977516174}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.23126","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.23126","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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.2603.23126","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.23126","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Audio-based":[0],"Referring":[1],"Video":[2],"Object":[3],"Segmentation":[4],"(ARVOS)":[5],"requires":[6],"grounding":[7],"audio":[8,55],"queries":[9],"into":[10,56],"pixel-level":[11],"object":[12,93],"masks":[13,108],"over":[14],"time,":[15],"posing":[16],"challenges":[17],"in":[18,96,137],"bridging":[19],"acoustic":[20],"signals":[21],"with":[22,42],"spatio-temporal":[23],"visual":[24],"representations.":[25],"In":[26],"this":[27],"report,":[28],"we":[29,52,80],"present":[30,95],"VIRST-Audio,":[31],"a":[32,37,43],"practical":[33],"framework":[34],"built":[35],"upon":[36],"pretrained":[38],"RVOS":[39],"model":[40],"integrated":[41],"vision-language":[44],"architecture.":[45],"Instead":[46],"of":[47,121],"relying":[48],"on":[49,117],"audio-specific":[50],"training,":[51],"convert":[53],"input":[54],"text":[57],"using":[58,65],"an":[59,83],"ASR":[60],"module":[61],"and":[62,99,109,134],"perform":[63],"segmentation":[64,111],"text-based":[66,72],"supervision,":[67],"enabling":[68],"effective":[69],"transfer":[70],"from":[71],"reasoning":[73],"to":[74],"audio-driven":[75],"scenarios.":[76],"To":[77],"improve":[78],"robustness,":[79],"further":[81],"incorporate":[82],"existence-aware":[84],"gating":[85],"mechanism":[86],"that":[87],"estimates":[88],"whether":[89],"the":[90,97,118,122],"referred":[91],"target":[92],"is":[94,104],"video":[98,140],"suppresses":[100],"predictions":[101],"when":[102],"it":[103],"absent,":[105],"reducing":[106],"hallucinated":[107],"stabilizing":[110],"behavior.":[112],"We":[113],"evaluate":[114],"our":[115],"approach":[116],"MeViS-Audio":[119],"track":[120],"5th":[123],"PVUW":[124],"Challenge,":[125],"where":[126],"VIRST-Audio":[127],"achieves":[128],"3rd":[129],"place,":[130],"demonstrating":[131],"strong":[132],"generalization":[133],"reliable":[135],"performance":[136],"audio-based":[138],"referring":[139],"segmentation.":[141]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-03-26T00:00:00"}