{"id":"https://openalex.org/W7134199696","doi":"https://doi.org/10.1109/bigdata66926.2025.11401587","title":"Density2R: Efficient Document Re-Ranking via Embedding Density Over Parametric Knowledge of Large Language Models","display_name":"Density2R: Efficient Document Re-Ranking via Embedding Density Over Parametric Knowledge of Large Language Models","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7134199696","doi":"https://doi.org/10.1109/bigdata66926.2025.11401587"},"language":null,"primary_location":{"id":"doi:10.1109/bigdata66926.2025.11401587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11401587","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/A5128371718","display_name":"Md Shahir Zaoad","orcid":null},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Md Shahir Zaoad","raw_affiliation_strings":["University of Texas at Dallas,Department of Computer Science,USA"],"affiliations":[{"raw_affiliation_string":"University of Texas at Dallas,Department of Computer Science,USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057228948","display_name":"Niamat Zawad","orcid":null},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Niamat Zawad","raw_affiliation_strings":["University of Texas at Dallas,Department of Computer Science,USA"],"affiliations":[{"raw_affiliation_string":"University of Texas at Dallas,Department of Computer Science,USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049875368","display_name":"Latifur Khan","orcid":null},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Latifur Khan","raw_affiliation_strings":["University of Texas at Dallas,Department of Computer Science,USA"],"affiliations":[{"raw_affiliation_string":"University of Texas at Dallas,Department of Computer Science,USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090051188","display_name":"Priyanka Ranade","orcid":"https://orcid.org/0000-0003-3859-5356"},"institutions":[{"id":"https://openalex.org/I4210129576","display_name":"Center for Occupational and Environmental Neurology","ror":"https://ror.org/03z5px561","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210129576"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Priyanka Ranade","raw_affiliation_strings":["The Laboratory for Physical Sciences,Baltimore,USA"],"affiliations":[{"raw_affiliation_string":"The Laboratory for Physical Sciences,Baltimore,USA","institution_ids":["https://openalex.org/I4210129576"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010084560","display_name":"Richard Krogman","orcid":null},"institutions":[{"id":"https://openalex.org/I4210129576","display_name":"Center for Occupational and Environmental Neurology","ror":"https://ror.org/03z5px561","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210129576"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard Krogman","raw_affiliation_strings":["The Laboratory for Physical Sciences,Baltimore,USA"],"affiliations":[{"raw_affiliation_string":"The Laboratory for Physical Sciences,Baltimore,USA","institution_ids":["https://openalex.org/I4210129576"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5128371718"],"corresponding_institution_ids":["https://openalex.org/I162577319"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.88689162,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3142","last_page":"3151"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.3732999861240387,"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":0.3732999861240387,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.1746000051498413,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.07559999823570251,"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/embedding","display_name":"Embedding","score":0.5828999876976013},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.43369999527931213},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.3321000039577484},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.32710000872612},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.3019999861717224},{"id":"https://openalex.org/keywords/parametric-model","display_name":"Parametric model","score":0.29019999504089355}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.652899980545044},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.5828999876976013},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5160999894142151},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.43369999527931213},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.42320001125335693},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.3321000039577484},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.32710000872612},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3192000091075897},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3019999861717224},{"id":"https://openalex.org/C24574437","wikidata":"https://www.wikidata.org/wiki/Q7135228","display_name":"Parametric model","level":3,"score":0.29019999504089355},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.27799999713897705},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2775999903678894},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.2757999897003174},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.26429998874664307},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.26339998841285706},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2565999925136566}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigdata66926.2025.11401587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11401587","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":22,"referenced_works":["https://openalex.org/W953560957","https://openalex.org/W2136189984","https://openalex.org/W2536015822","https://openalex.org/W2648699835","https://openalex.org/W2940927814","https://openalex.org/W3021397474","https://openalex.org/W3064953855","https://openalex.org/W3100107515","https://openalex.org/W4235667863","https://openalex.org/W4292433389","https://openalex.org/W4385245566","https://openalex.org/W4396819963","https://openalex.org/W4400525617","https://openalex.org/W4400527956","https://openalex.org/W4401043313","https://openalex.org/W4402670051","https://openalex.org/W4404783664","https://openalex.org/W4407953125","https://openalex.org/W4409670826","https://openalex.org/W4410089370","https://openalex.org/W4412377873","https://openalex.org/W4412394796"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-09T07:06:17.341095","created_date":"2026-03-09T00:00:00"}
