{"id":"https://openalex.org/W7133698835","doi":"https://doi.org/10.48550/arxiv.2603.03302","title":"Developing an AI Assistant for Knowledge Management and Workforce Training in State DOTs","display_name":"Developing an AI Assistant for Knowledge Management and Workforce Training in State DOTs","publication_year":2026,"publication_date":"2026-02-07","ids":{"openalex":"https://openalex.org/W7133698835","doi":"https://doi.org/10.48550/arxiv.2603.03302"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.03302","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.03302","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.2603.03302","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121798281","display_name":"Divija Amaram","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Amaram, Divija","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128153168","display_name":"Lu Gao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gao, Lu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121801032","display_name":"Gowtham Reddy Gudla","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gudla, Gowtham Reddy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5119791387","display_name":"Tejaswini Sanjay Katale","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Katale, Tejaswini Sanjay","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/T10028","display_name":"Topic Modeling","score":0.065700002014637,"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/T10028","display_name":"Topic Modeling","score":0.065700002014637,"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/T11006","display_name":"BIM and Construction Integration","score":0.06560000032186508,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10906","display_name":"AI-based Problem Solving and Planning","score":0.0617000013589859,"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/workforce","display_name":"Workforce","score":0.6545000076293945},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5526999831199646},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.48919999599456787},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4345000088214874},{"id":"https://openalex.org/keywords/workforce-development","display_name":"Workforce development","score":0.3871000111103058},{"id":"https://openalex.org/keywords/workforce-planning","display_name":"Workforce planning","score":0.3864000141620636},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.3490999937057495},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.336899995803833}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6725999712944031},{"id":"https://openalex.org/C2778139618","wikidata":"https://www.wikidata.org/wiki/Q13440398","display_name":"Workforce","level":2,"score":0.6545000076293945},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.5626999735832214},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5526999831199646},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.48919999599456787},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4345000088214874},{"id":"https://openalex.org/C2779968149","wikidata":"https://www.wikidata.org/wiki/Q8034851","display_name":"Workforce development","level":3,"score":0.3871000111103058},{"id":"https://openalex.org/C155663085","wikidata":"https://www.wikidata.org/wiki/Q1056396","display_name":"Workforce planning","level":3,"score":0.3864000141620636},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.3490999937057495},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.336899995803833},{"id":"https://openalex.org/C2777211547","wikidata":"https://www.wikidata.org/wiki/Q17141490","display_name":"Training (meteorology)","level":2,"score":0.3208000063896179},{"id":"https://openalex.org/C115925183","wikidata":"https://www.wikidata.org/wiki/Q1412694","display_name":"Knowledge-based systems","level":2,"score":0.30000001192092896},{"id":"https://openalex.org/C161301231","wikidata":"https://www.wikidata.org/wiki/Q3478658","display_name":"Knowledge representation and reasoning","level":2,"score":0.2996000051498413},{"id":"https://openalex.org/C84685590","wikidata":"https://www.wikidata.org/wiki/Q1540472","display_name":"Knowledge engineering","level":2,"score":0.2985000014305115},{"id":"https://openalex.org/C71405471","wikidata":"https://www.wikidata.org/wiki/Q757012","display_name":"Quality management","level":3,"score":0.29589998722076416},{"id":"https://openalex.org/C2780571617","wikidata":"https://www.wikidata.org/wiki/Q2072185","display_name":"Workforce management","level":3,"score":0.2957000136375427},{"id":"https://openalex.org/C195094911","wikidata":"https://www.wikidata.org/wiki/Q14167904","display_name":"Process management","level":1,"score":0.29330000281333923},{"id":"https://openalex.org/C56289545","wikidata":"https://www.wikidata.org/wiki/Q6423376","display_name":"Knowledge integration","level":3,"score":0.2896000146865845},{"id":"https://openalex.org/C110354214","wikidata":"https://www.wikidata.org/wiki/Q6314146","display_name":"Engineering management","level":1,"score":0.28600001335144043},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.2856999933719635},{"id":"https://openalex.org/C1668388","wikidata":"https://www.wikidata.org/wiki/Q1149776","display_name":"Data management","level":2,"score":0.2759000062942505},{"id":"https://openalex.org/C2775966667","wikidata":"https://www.wikidata.org/wiki/Q6423384","display_name":"Knowledge modeling","level":3,"score":0.273499995470047},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.26759999990463257},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.265500009059906},{"id":"https://openalex.org/C107327155","wikidata":"https://www.wikidata.org/wiki/Q330268","display_name":"Decision support system","level":2,"score":0.2549999952316284},{"id":"https://openalex.org/C183322885","wikidata":"https://www.wikidata.org/wiki/Q17007702","display_name":"Context model","level":3,"score":0.25200000405311584}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.03302","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.03302","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.2603.03302","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.03302","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Effective":[0],"knowledge":[1,35,122,192],"management":[2,123],"is":[3,65],"critical":[4],"for":[5,68,83,96,157],"preserving":[6],"institutional":[7],"expertise":[8,43],"and":[9,28,38,57,75,91,101,124,162,169,196,202],"improving":[10],"the":[11,39,50,150,174,216,221],"efficiency":[12],"of":[13,42,53],"workforce":[14],"training":[15,84],"in":[16,99,220],"state":[17],"transportation":[18],"agencies.":[19],"Traditional":[20],"approaches,":[21],"such":[22],"as":[23,44],"static":[24],"documentation,":[25],"classroom-based":[26],"instruction,":[27],"informal":[29],"mentorship,":[30],"often":[31],"lead":[32],"to":[33,70,120,181,193,208],"fragmented":[34],"transfer,":[36],"inefficiencies,":[37],"gradual":[40],"loss":[41],"senior":[45],"engineers":[46,69],"retire.":[47],"Moreover,":[48],"given":[49],"enormous":[51],"volume":[52],"technical":[54,183],"manuals,":[55],"guidelines,":[56],"research":[58],"reports":[59],"maintained":[60],"by":[61,139],"these":[62,106],"agencies,":[63],"it":[64],"increasingly":[66],"challenging":[67],"locate":[71],"relevant":[72],"information":[73],"quickly":[74],"accurately":[76],"when":[77],"solving":[78],"field":[79],"problems":[80],"or":[81],"preparing":[82],"tasks.":[85],"These":[86],"limitations":[87],"hinder":[88],"timely":[89],"decision-making":[90],"create":[92],"steep":[93],"learning":[94],"curves":[95],"new":[97],"personnel":[98],"maintenance":[100],"construction":[102],"operations.":[103],"To":[104],"address":[105],"challenges,":[107],"this":[108],"paper":[109],"proposes":[110],"a":[111,117,140],"Retrieval-Augmented":[112],"Generation":[113],"(RAG)":[114],"framework":[115,152],"with":[116,133],"multi-agent":[118],"architecture":[119],"support":[121],"decision":[125],"making.":[126],"The":[127],"system":[128,175],"integrates":[129],"structured":[130],"document":[131],"retrieval":[132],"real-time,":[134],"context-aware":[135],"response":[136],"generation":[137],"powered":[138],"large":[141,211],"language":[142,212],"model":[143,180],"(LLM).":[144],"Unlike":[145],"conventional":[146],"single-pass":[147],"RAG":[148],"systems,":[149],"proposed":[151],"employs":[153],"multiple":[154],"specialized":[155],"agents":[156],"retrieval,":[158],"answer":[159],"generation,":[160],"evaluation,":[161],"query":[163],"refinement,":[164],"which":[165,189,214],"enables":[166],"iterative":[167],"improvement":[168],"quality":[170],"control.":[171],"In":[172],"addition,":[173],"incorporates":[176],"an":[177,209],"open-weight":[178,210],"vision-language":[179],"convert":[182],"figures":[184],"into":[185],"semantic":[186],"textual":[187],"representations,":[188],"allows":[190],"figure-based":[191,203],"be":[194],"indexed":[195],"retrieved":[197,222],"alongside":[198],"text.":[199],"Retrieved":[200],"text":[201],"context":[204],"are":[205],"then":[206],"provided":[207],"model,":[213],"generates":[215],"final":[217],"responses":[218],"grounded":[219],"evidence.":[223]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-03-06T00:00:00"}
