{"id":"https://openalex.org/W7134178004","doi":"https://doi.org/10.1109/bigdata66926.2025.11401790","title":"Improving LLM Retrieval with GraphRAG-SF: Semantic Filtering for Graph-Based RAG Systems","display_name":"Improving LLM Retrieval with GraphRAG-SF: Semantic Filtering for Graph-Based RAG Systems","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7134178004","doi":"https://doi.org/10.1109/bigdata66926.2025.11401790"},"language":null,"primary_location":{"id":"doi:10.1109/bigdata66926.2025.11401790","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11401790","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 Big Data (BigData)","raw_type":"proceedings-article"},"type":"article","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/A5007105117","display_name":"Mohammad-Parsa Hosseini","orcid":"https://orcid.org/0000-0002-0611-7520"},"institutions":[{"id":"https://openalex.org/I143663144","display_name":"Research Institute for Advanced Computer Science","ror":"https://ror.org/022qmyy53","country_code":"US","type":"facility","lineage":["https://openalex.org/I1329765538","https://openalex.org/I143663144"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mohammad-Parsa Hosseini","raw_affiliation_strings":["Center for Advanced AI,Accenture,Mountain View,CA,USA"],"affiliations":[{"raw_affiliation_string":"Center for Advanced AI,Accenture,Mountain View,CA,USA","institution_ids":["https://openalex.org/I143663144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128374703","display_name":"Ankit Shah","orcid":null},"institutions":[{"id":"https://openalex.org/I143663144","display_name":"Research Institute for Advanced Computer Science","ror":"https://ror.org/022qmyy53","country_code":"US","type":"facility","lineage":["https://openalex.org/I1329765538","https://openalex.org/I143663144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ankit Shah","raw_affiliation_strings":["Center for Advanced AI,Accenture,Mountain View,CA,USA"],"affiliations":[{"raw_affiliation_string":"Center for Advanced AI,Accenture,Mountain View,CA,USA","institution_ids":["https://openalex.org/I143663144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128350446","display_name":"Connie Miao","orcid":null},"institutions":[{"id":"https://openalex.org/I143663144","display_name":"Research Institute for Advanced Computer Science","ror":"https://ror.org/022qmyy53","country_code":"US","type":"facility","lineage":["https://openalex.org/I1329765538","https://openalex.org/I143663144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Connie Miao","raw_affiliation_strings":["Center for Advanced AI,Accenture,Mountain View,CA,USA"],"affiliations":[{"raw_affiliation_string":"Center for Advanced AI,Accenture,Mountain View,CA,USA","institution_ids":["https://openalex.org/I143663144"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128361951","display_name":"Wei Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I143663144","display_name":"Research Institute for Advanced Computer Science","ror":"https://ror.org/022qmyy53","country_code":"US","type":"facility","lineage":["https://openalex.org/I1329765538","https://openalex.org/I143663144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei Wei","raw_affiliation_strings":["Center for Advanced AI,Accenture,Mountain View,CA,USA"],"affiliations":[{"raw_affiliation_string":"Center for Advanced AI,Accenture,Mountain View,CA,USA","institution_ids":["https://openalex.org/I143663144"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5007105117"],"corresponding_institution_ids":["https://openalex.org/I143663144"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.8862335,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2561","last_page":"2568"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.703499972820282,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.703499972820282,"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/T10028","display_name":"Topic Modeling","score":0.0812000036239624,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.07649999856948853,"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/filter","display_name":"Filter (signal processing)","score":0.3280999958515167},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.32519999146461487},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.3215999901294708},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.2612999975681305},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.25290000438690186}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7160000205039978},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5257999897003174},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3695000112056732},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3280999958515167},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.32519999146461487},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.3215999901294708},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3179999887943268},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.2612999975681305},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.25290000438690186},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2329999953508377}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigdata66926.2025.11401790","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11401790","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 Big Data (BigData)","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":10,"referenced_works":["https://openalex.org/W1971937094","https://openalex.org/W2742829803","https://openalex.org/W2767033786","https://openalex.org/W2970641574","https://openalex.org/W2982535365","https://openalex.org/W3008580105","https://openalex.org/W3021397474","https://openalex.org/W3099700870","https://openalex.org/W3154280800","https://openalex.org/W4309674289"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-09T07:06:17.341095","created_date":"2026-03-09T00:00:00"}