{"id":"https://openalex.org/W4409361511","doi":"https://doi.org/10.1609/aaai.v39i28.35224","title":"Advancing Feature Extraction in Healthcare through the Integration of Knowledge Graphs and Large Language Models","display_name":"Advancing Feature Extraction in Healthcare through the Integration of Knowledge Graphs and Large Language Models","publication_year":2025,"publication_date":"2025-04-11","ids":{"openalex":"https://openalex.org/W4409361511","doi":"https://doi.org/10.1609/aaai.v39i28.35224"},"language":"en","primary_location":{"id":"doi:10.1609/aaai.v39i28.35224","is_oa":true,"landing_page_url":"https://doi.org/10.1609/aaai.v39i28.35224","pdf_url":"https://ojs.aaai.org/index.php/AAAI/article/download/35224/37379","source":{"id":"https://openalex.org/S4210191458","display_name":"Proceedings of the AAAI Conference on Artificial Intelligence","issn_l":"2159-5399","issn":["2159-5399","2374-3468"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320058","host_organization_name":"Association for the Advancement of Artificial Intelligence","host_organization_lineage":["https://openalex.org/P4310320058"],"host_organization_lineage_names":["Association for the Advancement of Artificial Intelligence"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the AAAI Conference on Artificial Intelligence","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://ojs.aaai.org/index.php/AAAI/article/download/35224/37379","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021313331","display_name":"Fahmida Liza Piya","orcid":null},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fahmida Liza Piya","raw_affiliation_strings":["University of Delaware"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Delaware","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044208559","display_name":"Rahmatollah Beheshti","orcid":"https://orcid.org/0000-0001-8912-3063"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahmatollah Beheshti","raw_affiliation_strings":["University of Delaware"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Delaware","institution_ids":["https://openalex.org/I86501945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.8333,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.95,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"39","issue":"28","first_page":"29293","last_page":"29294"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.8543000221252441,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.8543000221252441,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.6884268522262573},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.6013057231903076},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5608291625976562},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.503621518611908},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.40555310249328613},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.36917781829833984},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3594142198562622},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.163781076669693},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.13061493635177612}],"concepts":[{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.6884268522262573},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.6013057231903076},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5608291625976562},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.503621518611908},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.40555310249328613},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.36917781829833984},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3594142198562622},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.163781076669693},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.13061493635177612},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1609/aaai.v39i28.35224","is_oa":true,"landing_page_url":"https://doi.org/10.1609/aaai.v39i28.35224","pdf_url":"https://ojs.aaai.org/index.php/AAAI/article/download/35224/37379","source":{"id":"https://openalex.org/S4210191458","display_name":"Proceedings of the AAAI Conference on Artificial Intelligence","issn_l":"2159-5399","issn":["2159-5399","2374-3468"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320058","host_organization_name":"Association for the Advancement of Artificial Intelligence","host_organization_lineage":["https://openalex.org/P4310320058"],"host_organization_lineage_names":["Association for the Advancement of Artificial Intelligence"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the AAAI Conference on Artificial Intelligence","raw_type":"journal-article"},{"id":"pmh:oai:ojs.aaai.org:article/35224","is_oa":false,"landing_page_url":"https://ojs.aaai.org/index.php/AAAI/article/view/35224","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2159-5399","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"doi:10.1609/aaai.v39i28.35224","is_oa":true,"landing_page_url":"https://doi.org/10.1609/aaai.v39i28.35224","pdf_url":"https://ojs.aaai.org/index.php/AAAI/article/download/35224/37379","source":{"id":"https://openalex.org/S4210191458","display_name":"Proceedings of the AAAI Conference on Artificial Intelligence","issn_l":"2159-5399","issn":["2159-5399","2374-3468"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320058","host_organization_name":"Association for the Advancement of Artificial Intelligence","host_organization_lineage":["https://openalex.org/P4310320058"],"host_organization_lineage_names":["Association for the Advancement of Artificial Intelligence"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the AAAI Conference on Artificial Intelligence","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4409361511.pdf","grobid_xml":"https://content.openalex.org/works/W4409361511.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2911489562","https://openalex.org/W4320525813"],"related_works":["https://openalex.org/W3147584709","https://openalex.org/W2977677679","https://openalex.org/W1992327129","https://openalex.org/W2381986121","https://openalex.org/W2370918718","https://openalex.org/W2256933480","https://openalex.org/W2027854990","https://openalex.org/W2370081953","https://openalex.org/W2364428742","https://openalex.org/W2378290951"],"abstract_inverted_index":{"The":[0],"exponential":[1],"growth":[2],"of":[3,66,72,80,115],"unstructured":[4],"medical":[5,116],"data":[6,26],"presents":[7],"a":[8,41,56],"unique":[9],"opportunity":[10],"and":[11,33,68,83,99,112,132],"challenge":[12],"for":[13,135],"advancing":[14],"healthcare.":[15],"Traditional":[16],"methods":[17],"struggle":[18],"to":[19,28,76],"extract":[20],"meaningful":[21],"insights":[22,134],"from":[23],"this":[24,120],"complex":[25],"due":[27],"its":[29],"inherent":[30],"noise,":[31],"ambiguity,":[32],"heterogeneity.":[34],"To":[35],"address":[36],"these":[37],"limitations,":[38],"we":[39,74,127],"propose":[40],"novel":[42],"hybrid":[43],"approach":[44],"that":[45,104],"integrates":[46],"Knowledge":[47],"Graphs":[48],"(KGs)":[49],"with":[50,123],"Large":[51],"Language":[52],"Models":[53],"(LLMs)":[54],"within":[55],"Retrieval-Augmented":[57],"Generation":[58],"(RAG)":[59],"framework.":[60],"By":[61,118],"leveraging":[62],"the":[63,69,78,92,105,109,124],"structured":[64],"knowledge":[65],"KGs":[67],"contextual":[70],"understanding":[71],"LLMs,":[73],"aim":[75],"improve":[77],"precision":[79],"feature":[81],"extraction":[82,98,101],"disease":[84],"progression":[85],"modeling.":[86],"Our":[87],"research":[88],"focuses":[89],"on":[90],"refining":[91],"KG":[93,106,122],"representation":[94],"through":[95],"advanced":[96],"entity":[97],"relation":[100],"techniques,":[102],"ensuring":[103],"accurately":[107],"captures":[108],"semantic":[110],"nuances":[111],"temporal":[113],"dynamics":[114],"data.":[117],"integrating":[119],"enhanced":[121],"RAG":[125],"framework,":[126],"can":[128],"derive":[129],"more":[130],"precise":[131],"informative":[133],"clinical":[136],"decision-making.":[137]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}