{"id":"https://openalex.org/W7155176606","doi":"https://doi.org/10.48550/arxiv.2604.19536","title":"LiveVLN: Breaking the Stop-and-Go Loop in Vision-Language Navigation","display_name":"LiveVLN: Breaking the Stop-and-Go Loop in Vision-Language Navigation","publication_year":2026,"publication_date":"2026-04-21","ids":{"openalex":"https://openalex.org/W7155176606","doi":"https://doi.org/10.48550/arxiv.2604.19536"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2604.19536","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.19536","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.2604.19536","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5134215489","display_name":"Xiangchen Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Wang, Xiangchen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112845340","display_name":"Weiye Zhu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhu, Weiye","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134245483","display_name":"Teng Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Teng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134251960","display_name":"TianTian Geng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Geng, TianTian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134271627","display_name":"Zekai Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Zekai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134319797","display_name":"Zhiyuan Qi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qi, Zhiyuan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134334553","display_name":"Jinyu Yang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang, Jinyu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5134332207","display_name":"Feng Zheng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zheng, Feng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5134215489"],"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":0.9398000240325928,"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":0.9398000240325928,"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/T12031","display_name":"Speech and dialogue systems","score":0.009499999694526196,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.005400000140070915,"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/executable","display_name":"Executable","score":0.7128999829292297},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.7093999981880188},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6953999996185303},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5827000141143799},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5055000185966492},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.5052000284194946},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.46720001101493835},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.42160001397132874},{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.4203000068664551}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7670000195503235},{"id":"https://openalex.org/C160145156","wikidata":"https://www.wikidata.org/wiki/Q778586","display_name":"Executable","level":2,"score":0.7128999829292297},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7093999981880188},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6953999996185303},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5827000141143799},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5055000185966492},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.5052000284194946},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4846000075340271},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.46720001101493835},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.42160001397132874},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.4203000068664551},{"id":"https://openalex.org/C159023740","wikidata":"https://www.wikidata.org/wiki/Q623276","display_name":"Deadlock","level":2,"score":0.37389999628067017},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.37229999899864197},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.3276999890804291},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.3206000030040741},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.31470000743865967},{"id":"https://openalex.org/C58716799","wikidata":"https://www.wikidata.org/wiki/Q6035648","display_name":"Inner loop","level":3,"score":0.31369999051094055},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3125999867916107},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.31130000948905945},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.3041999936103821},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.30090001225471497},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.2881999909877777},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.2782000005245209},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27489998936653137},{"id":"https://openalex.org/C145565327","wikidata":"https://www.wikidata.org/wiki/Q852514","display_name":"Motion control","level":3,"score":0.258899986743927},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2578999996185303},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.25690001249313354},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.25130000710487366}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2604.19536","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.19536","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.2604.19536","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.19536","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Recent":[0],"navigation":[1,65],"systems":[2],"achieve":[3],"strong":[4],"benchmark":[5,144],"results,":[6],"yet":[7],"real-world":[8,155],"deployment":[9],"often":[10],"remains":[11],"visibly":[12],"stop-and-go.":[13],"This":[14,108],"bottleneck":[15],"arises":[16],"because":[17],"the":[18,28,87,102],"sense-inference-execution":[19],"loop":[20],"is":[21,106,187],"still":[22],"blocking:":[23],"after":[24],"each":[25,79],"new":[26],"observation,":[27],"controller":[29],"must":[30],"wait":[31],"for":[32,61,78],"sensing,":[33],"transmission,":[34],"and":[35,119,129,140,150,167,176],"inference":[36],"before":[37,101],"motion":[38],"can":[39,130],"continue.":[40],"Reducing":[41],"action-generation":[42],"cost":[43],"alone":[44],"therefore":[45],"does":[46],"not":[47],"remove":[48],"redundant":[49],"waiting.":[50],"To":[51],"address":[52],"this":[53],"issue,":[54],"we":[55],"present":[56],"LiveVLN,":[57],"a":[58],"training-free":[59],"framework":[60,125],"more":[62,181],"continuous":[63],"embodied":[64],"by":[66,163,172],"augmenting":[67],"pretrained":[68,135],"VLM":[69,136],"navigators":[70],"with":[71,86,133],"multi-step":[72],"action":[73,152],"continuation.":[74],"Instead":[75],"of":[76,89],"pausing":[77],"full":[80],"sense-and-inference":[81],"round,":[82],"LiveVLN":[83,142],"overlaps":[84],"execution":[85,183],"processing":[88],"newly":[90],"arrived":[91],"observations,":[92],"allowing":[93],"refreshed":[94],"future":[95],"actions":[96,111],"to":[97,165],"be":[98,131],"handed":[99],"off":[100],"current":[103],"executable":[104],"prefix":[105],"exhausted.":[107],"design":[109],"keeps":[110],"continuously":[112],"available":[113,188],"during":[114,184],"motion,":[115],"reducing":[116,147],"idle":[117],"waiting":[118,148,161],"enabling":[120],"smoother":[121],"online":[122],"execution.":[123],"The":[124],"operates":[126],"at":[127,189],"runtime":[128],"integrated":[132],"compatible":[134],"navigators.":[137],"Across":[138],"R2R":[139],"RxR,":[141],"preserves":[143],"performance":[145],"while":[146],"time":[149,162,171],"improving":[151],"availability.":[153],"In":[154],"deployments,":[156],"it":[157],"cuts":[158],"average":[159],"episode":[160,170],"up":[164],"$77.7\\%$":[166],"shortens":[168],"wall-clock":[169],"$12.6\\%$":[173],"on":[174,178],"StreamVLN":[175],"$19.6\\%$":[177],"NaVIDA,":[179],"yielding":[180],"coherent":[182],"deployment.":[185],"Code":[186],"https://github.com/NIneeeeeem/LiveVLN.":[190]},"counts_by_year":[],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2026-04-23T00:00:00"}