{"id":"https://openalex.org/W7171534558","doi":"https://doi.org/10.48550/arxiv.2607.22652","title":"KG2Code: Bridging Knowledge Graphs and Large Language Models via Executable Code for Question Answering","display_name":"KG2Code: Bridging Knowledge Graphs and Large Language Models via Executable Code for Question Answering","publication_year":2026,"publication_date":"2026-06-26","ids":{"openalex":"https://openalex.org/W7171534558","doi":"https://doi.org/10.48550/arxiv.2607.22652"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2607.22652","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2607.22652","pdf_url":"https://arxiv.org/pdf/2607.22652","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,"listed_in":[],"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2607.22652","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5143749109","display_name":"Yike Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wu, Yike","raw_affiliation_strings":["Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","Southeast University , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University , China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5153519369","display_name":"Nan Hu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hu, Nan","raw_affiliation_strings":["Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","Southeast University , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University , China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123491656","display_name":"Guilin Qi","orcid":"https://orcid.org/0000-0003-0150-7236","observed_orcids":["https://orcid.org/0000-0003-0150-7236"]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi, Guilin","raw_affiliation_strings":["Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","Southeast University , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University , China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010550946","display_name":"Guohui Xiao","orcid":"https://orcid.org/0000-0002-5115-4769","observed_orcids":["https://orcid.org/0000-0002-5115-4769"]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao, Guohui","raw_affiliation_strings":["Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","Southeast University , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University , China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159917958","display_name":"Chen Jiang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiang, Chen","raw_affiliation_strings":["Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","Southeast University , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University , China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037546384","display_name":"Xinchun Zou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zou, Xinchun","raw_affiliation_strings":["Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","Southeast University , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University , China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143750719","display_name":"Yuchen Lu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu, Yuchen","raw_affiliation_strings":["Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","Southeast University , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University , China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032897354","display_name":"Songlin Zhai","orcid":"https://orcid.org/0000-0003-2666-9952","observed_orcids":["https://orcid.org/0000-0003-2666-9952"]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhai, Songlin","raw_affiliation_strings":["Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","Southeast University , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University , China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143795833","display_name":"Yongrui Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen, Yongrui","raw_affiliation_strings":["Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","Southeast University , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University) , Ministry of Education , China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University , China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138153576","display_name":"Yuyang Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang, Yuyang","raw_affiliation_strings":["Huawei Technologies , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies , China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125506552","display_name":"Xiaoguang Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li, Xiaoguang","raw_affiliation_strings":["Huawei Technologies , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies , China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119968962","display_name":"Lifeng Shang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shang, Lifeng","raw_affiliation_strings":["Huawei Technologies , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies , China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085691361","display_name":"Jiaoyan Chen","orcid":"https://orcid.org/0000-0003-4643-6750","observed_orcids":["https://orcid.org/0000-0003-4643-6750","https://orcid.org/0000-0001-8423-555X"]},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Chen, Jiaoyan","raw_affiliation_strings":["University of Manchester , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Manchester , United Kingdom","institution_ids":["https://openalex.org/I28407311"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066422711","display_name":"Jeff Z. Pan","orcid":"https://orcid.org/0000-0002-9779-2088","observed_orcids":["https://orcid.org/0000-0002-9779-2088","https://orcid.org/0009-0004-6605-1975","https://orcid.org/0000-0003-0958-8253"]},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Pan, Jeff Z.","raw_affiliation_strings":["University of Edinburgh , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Edinburgh , United Kingdom","institution_ids":["https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"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":0.7484999895095825,"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":0.7484999895095825,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.1597999930381775,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.02930000051856041,"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/knowledge-graph-question-answering","display_name":"knowledge graph question answering","score":0.9649999737739563},{"id":"https://openalex.org/keywords/knowledge-graphs","display_name":"knowledge graphs","score":0.8759999871253967},{"id":"https://openalex.org/keywords/large-language-models","display_name":"large language models","score":0.9929999709129333},{"id":"https://openalex.org/keywords/code-generation","display_name":"code generation","score":0.6690000295639038},{"id":"https://openalex.org/keywords/executable-code","display_name":"executable code","score":0.7639999985694885},{"id":"https://openalex.org/keywords/hallucination-mitigation","display_name":"hallucination mitigation","score":0.6909999847412109},{"id":"https://openalex.org/keywords/zero-shot-generalization","display_name":"zero-shot generalization","score":0.8339999914169312}],"concepts":[{"id":"https://openalex.org/C160145156","wikidata":"https://www.wikidata.org/wiki/Q778586","display_name":"Executable","level":2,"score":0.8619999885559082},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7434999942779541},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.579800009727478},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.5619999766349792},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.475600004196167},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4278999865055084},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4056999981403351},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4032000005245209},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.3903999924659729},{"id":"https://openalex.org/C161301231","wikidata":"https://www.wikidata.org/wiki/Q3478658","display_name":"Knowledge representation and reasoning","level":2,"score":0.36059999465942383},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.35989999771118164},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.3370000123977661},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.33239999413490295},{"id":"https://openalex.org/C133162039","wikidata":"https://www.wikidata.org/wiki/Q1061077","display_name":"Code generation","level":3,"score":0.3278000056743622},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.32510000467300415},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.3230000138282776},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.31299999356269836},{"id":"https://openalex.org/C195344581","wikidata":"https://www.wikidata.org/wiki/Q2555318","display_name":"Automated reasoning","level":2,"score":0.2962999939918518},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.29350000619888306},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.28540000319480896},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2806999981403351},{"id":"https://openalex.org/C2776240099","wikidata":"https://www.wikidata.org/wiki/Q327018","display_name":"Interrogation","level":2,"score":0.2806999981403351},{"id":"https://openalex.org/C115925183","wikidata":"https://www.wikidata.org/wiki/Q1412694","display_name":"Knowledge-based systems","level":2,"score":0.2766999900341034},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.26330000162124634},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.25270000100135803},{"id":"https://openalex.org/C2776834041","wikidata":"https://www.wikidata.org/wiki/Q25346349","display_name":"Execution model","level":2,"score":0.251800000667572}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2607.22652","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2607.22652","pdf_url":"https://arxiv.org/pdf/2607.22652","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,"listed_in":[],"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2607.22652","doi":"https://doi.org/10.48550/arxiv.2607.22652","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.22652","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,"listed_in":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2607.22652","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2607.22652","pdf_url":"https://arxiv.org/pdf/2607.22652","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,"listed_in":[],"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7171534558.pdf","grobid_xml":"https://content.openalex.org/works/W7171534558.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W2953356739","https://openalex.org/W2998385486","https://openalex.org/W3001279689","https://openalex.org/W3151929433","https://openalex.org/W4322718191","https://openalex.org/W4327810158","https://openalex.org/W4362515116","https://openalex.org/W4386185625","https://openalex.org/W4389984066","https://openalex.org/W4391272793","https://openalex.org/W4391681328","https://openalex.org/W4402124327","https://openalex.org/W4402671555","https://openalex.org/W4402671784","https://openalex.org/W4402684119","https://openalex.org/W4404782436","https://openalex.org/W4404782964","https://openalex.org/W4405047214","https://openalex.org/W4408225310","https://openalex.org/W4409348126","https://openalex.org/W4414606756","https://openalex.org/W4415314282"],"related_works":["https://openalex.org/W7163330770","https://openalex.org/W4416036602","https://openalex.org/W4386976808","https://openalex.org/W4415686181","https://openalex.org/W4401024819","https://openalex.org/W4404782445","https://openalex.org/W4412638503","https://openalex.org/W4417517056","https://openalex.org/W4417301008","https://openalex.org/W7052378505"],"abstract_inverted_index":{"Recent":[0],"research":[1],"has":[2],"explored":[3],"the":[4,94,122,134,174],"integration":[5],"of":[6,97,124,136],"knowledge":[7,24,81],"graphs":[8,82],"(KGs)":[9],"with":[10,34,93],"large":[11],"language":[12],"models":[13],"(LLMs)":[14],"to":[15,145,164,189],"enhance":[16],"their":[17],"performance":[18],"on":[19,101,157],"downstream":[20],"knowledge-intensive":[21],"tasks,":[22],"particularly":[23],"graph":[25],"question":[26],"answering":[27],"(KGQA).":[28],"Existing":[29],"approaches":[30],"primarily":[31],"combine":[32],"LLMs":[33,156,161],"KGs":[35],"through":[36],"retrieval-augmented":[37],"generation":[38,117,123],"(RAG)-based,":[39],"agent-based,":[40],"and":[41,63,66,128,194],"SPARQL-based":[42],"methods.":[43],"Although":[44],"these":[45,70],"methods":[46,182],"have":[47],"achieved":[48],"notable":[49],"success,":[50],"they":[51],"still":[52],"suffer":[53],"from":[54],"several":[55],"limitations,":[56],"including":[57],"structural":[58,88],"information":[59],"loss,":[60],"unfaithful":[61],"reasoning,":[62],"limited":[64],"flexibility":[65],"generalization.":[67],"To":[68],"address":[69],"challenges,":[71],"this":[72],"paper":[73],"proposes":[74],"KG2Code,":[75,102],"a":[76,84,108,115,147],"novel":[77],"approach":[78,176],"that":[79,111,173],"transforms":[80],"into":[83],"code-based":[85],"representation,":[86],"preserving":[87],"semantics":[89],"while":[90,185],"naturally":[91],"aligning":[92],"code-aware":[95],"pretraining":[96],"modern":[98],"LLMs.":[99],"Based":[100],"KG2Code-QA":[103],"is":[104,143],"further":[105],"introduced":[106],"as":[107,114],"KGQA":[109,113,166],"framework":[110],"formulates":[112],"code":[116,150,193],"task.":[118],"This":[119],"formulation":[120],"enables":[121],"verifiable":[125],"reasoning":[126],"traces":[127],"executable":[129],"code,":[130],"thereby":[131],"substantially":[132],"mitigating":[133],"impact":[135],"hallucinations.":[137],"In":[138],"addition,":[139],"an":[140],"automated":[141],"pipeline":[142],"developed":[144],"construct":[146],"large-scale,":[148],"high-quality":[149],"corpus":[151],"for":[152,183],"effectively":[153],"training":[154],"open-source":[155],"KG2Code-QA.":[158],"After":[159],"training,":[160],"are":[162,196],"able":[163],"perform":[165],"in":[167],"zero-shot":[168],"scenarios.":[169],"Extensive":[170],"experiments":[171],"demonstrate":[172],"proposed":[175],"significantly":[177],"outperforms":[178],"existing":[179],"KG-enhanced":[180],"LLM":[181],"KGQA,":[184],"exhibiting":[186],"strong":[187],"generalization":[188],"unseen":[190],"KGs.":[191],"The":[192],"data":[195],"available":[197],"at":[198],"Github.":[199]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-07-29T00:00:00"}