{"id":"https://openalex.org/W4413925269","doi":"https://doi.org/10.1109/icra55743.2025.11127584","title":"Open-Nav: Exploring Zero-Shot Vision-and-Language Navigation in Continuous Environment with Open-Source LLMs","display_name":"Open-Nav: Exploring Zero-Shot Vision-and-Language Navigation in Continuous Environment with Open-Source LLMs","publication_year":2025,"publication_date":"2025-05-19","ids":{"openalex":"https://openalex.org/W4413925269","doi":"https://doi.org/10.1109/icra55743.2025.11127584"},"language":"en","primary_location":{"id":"doi:10.1109/icra55743.2025.11127584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icra55743.2025.11127584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Robotics and Automation (ICRA)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049868894","display_name":"Yanyuan Qiao","orcid":"https://orcid.org/0000-0002-5606-0702"},"institutions":[{"id":"https://openalex.org/I2802355861","display_name":"Australian Institute of Business","ror":"https://ror.org/01wf5jq34","country_code":"AU","type":"education","lineage":["https://openalex.org/I2802355861"]},{"id":"https://openalex.org/I5681781","display_name":"The University of Adelaide","ror":"https://ror.org/00892tw58","country_code":"AU","type":"education","lineage":["https://openalex.org/I5681781"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yanyuan Qiao","raw_affiliation_strings":["Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia","institution_ids":["https://openalex.org/I2802355861","https://openalex.org/I5681781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113277401","display_name":"Wenqi Lyu","orcid":null},"institutions":[{"id":"https://openalex.org/I2802355861","display_name":"Australian Institute of Business","ror":"https://ror.org/01wf5jq34","country_code":"AU","type":"education","lineage":["https://openalex.org/I2802355861"]},{"id":"https://openalex.org/I5681781","display_name":"The University of Adelaide","ror":"https://ror.org/00892tw58","country_code":"AU","type":"education","lineage":["https://openalex.org/I5681781"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wenqi Lyu","raw_affiliation_strings":["Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia","institution_ids":["https://openalex.org/I2802355861","https://openalex.org/I5681781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115694940","display_name":"Hui Wang","orcid":"https://orcid.org/0000-0002-3027-0752"},"institutions":[{"id":"https://openalex.org/I2802355861","display_name":"Australian Institute of Business","ror":"https://ror.org/01wf5jq34","country_code":"AU","type":"education","lineage":["https://openalex.org/I2802355861"]},{"id":"https://openalex.org/I5681781","display_name":"The University of Adelaide","ror":"https://ror.org/00892tw58","country_code":"AU","type":"education","lineage":["https://openalex.org/I5681781"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hui Wang","raw_affiliation_strings":["Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia","institution_ids":["https://openalex.org/I2802355861","https://openalex.org/I5681781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100690881","display_name":"Zixu Wang","orcid":"https://orcid.org/0000-0003-4187-1171"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zixu Wang","raw_affiliation_strings":["School of Software Engineering, South China University of Technology,Guangzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software Engineering, South China University of Technology,Guangzhou,China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037611974","display_name":"Zerui Li","orcid":"https://orcid.org/0000-0001-7831-3785"},"institutions":[{"id":"https://openalex.org/I2802355861","display_name":"Australian Institute of Business","ror":"https://ror.org/01wf5jq34","country_code":"AU","type":"education","lineage":["https://openalex.org/I2802355861"]},{"id":"https://openalex.org/I5681781","display_name":"The University of Adelaide","ror":"https://ror.org/00892tw58","country_code":"AU","type":"education","lineage":["https://openalex.org/I5681781"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Zerui Li","raw_affiliation_strings":["Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia","institution_ids":["https://openalex.org/I2802355861","https://openalex.org/I5681781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100368764","display_name":"Yuan Zhang","orcid":"https://orcid.org/0000-0003-2895-9435"},"institutions":[{"id":"https://openalex.org/I2802355861","display_name":"Australian Institute of Business","ror":"https://ror.org/01wf5jq34","country_code":"AU","type":"education","lineage":["https://openalex.org/I2802355861"]},{"id":"https://openalex.org/I5681781","display_name":"The University of Adelaide","ror":"https://ror.org/00892tw58","country_code":"AU","type":"education","lineage":["https://openalex.org/I5681781"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yuan Zhang","raw_affiliation_strings":["Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia","institution_ids":["https://openalex.org/I2802355861","https://openalex.org/I5681781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032352025","display_name":"Mingkui Tan","orcid":"https://orcid.org/0000-0001-8856-756X"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingkui Tan","raw_affiliation_strings":["School of Software Engineering, South China University of Technology,Guangzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software Engineering, South China University of Technology,Guangzhou,China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060958969","display_name":"Qi Wu","orcid":"https://orcid.org/0000-0003-3631-256X"},"institutions":[{"id":"https://openalex.org/I2802355861","display_name":"Australian Institute of Business","ror":"https://ror.org/01wf5jq34","country_code":"AU","type":"education","lineage":["https://openalex.org/I2802355861"]},{"id":"https://openalex.org/I5681781","display_name":"The University of Adelaide","ror":"https://ror.org/00892tw58","country_code":"AU","type":"education","lineage":["https://openalex.org/I5681781"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Qi Wu","raw_affiliation_strings":["Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Australian Institute for Machine Learning at the University of Adelaide,Adelaide,Australia","institution_ids":["https://openalex.org/I2802355861","https://openalex.org/I5681781"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"6710","last_page":"6717"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9729999899864197,"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":0.9729999899864197,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9552000164985657,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9296000003814697,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/open-source","display_name":"Open source","score":0.7387816905975342},{"id":"https://openalex.org/keywords/shot","display_name":"Shot (pellet)","score":0.7109821438789368},{"id":"https://openalex.org/keywords/zero","display_name":"Zero (linguistics)","score":0.5491440892219543},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5066543221473694},{"id":"https://openalex.org/keywords/open-water","display_name":"Open water","score":0.42482790350914},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3804689347743988},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15879175066947937},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09655919671058655},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.07866615056991577},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.07323506474494934}],"concepts":[{"id":"https://openalex.org/C3018397939","wikidata":"https://www.wikidata.org/wiki/Q3644502","display_name":"Open source","level":3,"score":0.7387816905975342},{"id":"https://openalex.org/C2778344882","wikidata":"https://www.wikidata.org/wiki/Q278938","display_name":"Shot (pellet)","level":2,"score":0.7109821438789368},{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.5491440892219543},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5066543221473694},{"id":"https://openalex.org/C2988608701","wikidata":"https://www.wikidata.org/wiki/Q3329332","display_name":"Open water","level":2,"score":0.42482790350914},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3804689347743988},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15879175066947937},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09655919671058655},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.07866615056991577},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.07323506474494934},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icra55743.2025.11127584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icra55743.2025.11127584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Robotics and Automation (ICRA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W2101105183","https://openalex.org/W2194775991","https://openalex.org/W2506483933","https://openalex.org/W2926977875","https://openalex.org/W2962744691","https://openalex.org/W2963800628","https://openalex.org/W2964339842","https://openalex.org/W2964935470","https://openalex.org/W2981799368","https://openalex.org/W3034500398","https://openalex.org/W3035232877","https://openalex.org/W3107069568","https://openalex.org/W3109085430","https://openalex.org/W3109097593","https://openalex.org/W3206064582","https://openalex.org/W3206064780","https://openalex.org/W4226052928","https://openalex.org/W4312253995","https://openalex.org/W4312434279","https://openalex.org/W4313591672","https://openalex.org/W4386065508","https://openalex.org/W4390871755","https://openalex.org/W4390872429","https://openalex.org/W4390873167","https://openalex.org/W4390874280","https://openalex.org/W4393154152","https://openalex.org/W4401417232","https://openalex.org/W4402353981","https://openalex.org/W4402703032"],"related_works":["https://openalex.org/W2074502265","https://openalex.org/W4214877189","https://openalex.org/W2773965352","https://openalex.org/W2381179799","https://openalex.org/W4411535265","https://openalex.org/W2980279061","https://openalex.org/W2334685461","https://openalex.org/W2366718574","https://openalex.org/W2359774528","https://openalex.org/W4385415025"],"abstract_inverted_index":{"Vision-and-Language":[0],"Navigation":[1],"(VLN)":[2],"tasks":[3,46,96],"require":[4],"an":[5],"agent":[6],"to":[7,11,27,34,43,54,93,114,136],"follow":[8],"textual":[9],"instructions":[10],"navigate":[12],"through":[13],"3D":[14],"environments.":[15],"Traditional":[16],"approaches":[17],"use":[18],"supervised":[19],"learning":[20],"methods,":[21],"relying":[22],"heavily":[23],"on":[24],"domain-specific":[25],"datasets":[26],"train":[28],"VLN":[29,45,80],"models.":[30],"Recent":[31],"methods":[32],"try":[33],"utilize":[35],"closedsource":[36],"large":[37],"language":[38],"models":[39],"(LLMs)":[40],"like":[41],"GPT-4":[42],"solve":[44],"in":[47,62,81,118,123],"zero-shot":[48,79],"manners,":[49],"but":[50],"face":[51],"challenges":[52],"related":[53],"expensive":[55],"token":[56],"costs":[57],"and":[58,102,111,126],"potential":[59],"data":[60],"breaches":[61],"realworld":[63],"applications.":[64],"In":[65],"this":[66],"work,":[67],"we":[68],"introduce":[69],"Open-Nav,":[70],"a":[71,87],"novel":[72],"study":[73],"that":[74,130],"explores":[75],"open-source":[76],"LLMs":[77],"for":[78],"the":[82],"continuous":[83],"environment.":[84],"Open-Nav":[85,131],"employs":[86],"spatial-temporal":[88],"chain-of-thought":[89],"(CoT)":[90],"reasoning":[91,117],"approach":[92],"break":[94],"down":[95],"into":[97],"instruction":[98],"comprehension,":[99],"progress":[100],"estimation,":[101],"decision-making.":[103],"It":[104],"enhances":[105],"scene":[106],"perceptions":[107],"with":[108],"fine-grained":[109],"object":[110],"spatial":[112],"knowledge":[113],"improve":[115],"LLM's":[116],"navigation.":[119],"Our":[120],"extensive":[121],"experiments":[122],"both":[124],"simulated":[125],"real-world":[127],"environments":[128],"demonstrate":[129],"achieves":[132],"competitive":[133],"performance":[134],"compared":[135],"using":[137],"closed-source":[138],"LLMs.":[139]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}