{"id":"https://openalex.org/W4407691782","doi":"https://doi.org/10.1109/iceic64972.2025.10879680","title":"Vector Similarity Search Acceleration using DRAM-based Processing-In-Memory (PIM)","display_name":"Vector Similarity Search Acceleration using DRAM-based Processing-In-Memory (PIM)","publication_year":2025,"publication_date":"2025-01-19","ids":{"openalex":"https://openalex.org/W4407691782","doi":"https://doi.org/10.1109/iceic64972.2025.10879680"},"language":"en","primary_location":{"id":"doi:10.1109/iceic64972.2025.10879680","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iceic64972.2025.10879680","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Electronics, Information, and Communication (ICEIC)","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/A5072912859","display_name":"Min-Jung Jung","orcid":"https://orcid.org/0000-0002-2831-9430"},"institutions":[{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Min Jung","raw_affiliation_strings":["Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I138925566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100426966","display_name":"Sujin Kim","orcid":"https://orcid.org/0000-0001-7551-3474"},"institutions":[{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sujin Kim","raw_affiliation_strings":["Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I138925566"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Haechannuri Noh","orcid":null},"institutions":[{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Haechannuri Noh","raw_affiliation_strings":["Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I138925566"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Huijin Roh","orcid":null},"institutions":[{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Huijin Roh","raw_affiliation_strings":["Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I138925566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060382456","display_name":"Nahyeon Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Nahyeon Kim","raw_affiliation_strings":["Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I138925566"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100377811","display_name":"Ji-Hoon Kim","orcid":"https://orcid.org/0000-0002-9809-1339"},"institutions":[{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ji-Hoon Kim","raw_affiliation_strings":["Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ewha Womans University,dept. Division of Electronic &#x0026; Semiconductor Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I138925566"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I138925566"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01030103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.991599977016449,"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/T10320","display_name":"Neural Networks and Applications","score":0.991599977016449,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9577000141143799,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T12676","display_name":"Machine Learning and ELM","score":0.955299973487854,"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/dram","display_name":"Dram","score":0.8604880571365356},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6997565627098083},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.6303687691688538},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5847709774971008},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.535869836807251},{"id":"https://openalex.org/keywords/nearest-neighbor-search","display_name":"Nearest neighbor search","score":0.5256836414337158},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4194328784942627},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3807387351989746},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.23614931106567383},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.060549765825271606}],"concepts":[{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.8604880571365356},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6997565627098083},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.6303687691688538},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5847709774971008},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.535869836807251},{"id":"https://openalex.org/C116738811","wikidata":"https://www.wikidata.org/wiki/Q608751","display_name":"Nearest neighbor search","level":2,"score":0.5256836414337158},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4194328784942627},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3807387351989746},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.23614931106567383},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.060549765825271606},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iceic64972.2025.10879680","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iceic64972.2025.10879680","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Electronics, Information, and Communication (ICEIC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.49000000953674316}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322202","display_name":"IC Design Education Center","ror":"https://ror.org/005v57z85"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2151103935","https://openalex.org/W3138708228","https://openalex.org/W3189166979","https://openalex.org/W6777615688"],"related_works":["https://openalex.org/W3120961607","https://openalex.org/W4401568740","https://openalex.org/W3148568549","https://openalex.org/W2098207691","https://openalex.org/W1648516568","https://openalex.org/W361036515","https://openalex.org/W2161286015","https://openalex.org/W2269474412","https://openalex.org/W2433923775","https://openalex.org/W80860381"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,17],"vector":[4,39,51],"similarity":[5,40,52],"search":[6,53],"acceleration":[7],"by":[8],"leveraging":[9],"DRAM-based":[10],"Processing":[11],"In":[12],"Memory":[13],"(PIM),":[14],"which":[15],"is":[16],"key":[18],"component":[19],"in":[20,28,38],"Retrieval-Augmented":[21],"Generation":[22],"(RAG)":[23],"used":[24],"to":[25,103],"address":[26],"limitations":[27],"large":[29],"language":[30],"models":[31],"(LLM).":[32],"As":[33],"datasets":[34],"expand,":[35],"distance":[36,67],"computations":[37],"searches":[41],"become":[42],"increasingly":[43],"memory-intensive.":[44],"To":[45],"tackle":[46],"this":[47],"challenge,":[48],"we":[49],"developed":[50],"applications":[54],"using":[55],"both":[56],"brute-force":[57],"and":[58,85,100],"Hierarchical":[59],"Navigable":[60],"Small":[61],"World":[62],"(HNSW)":[63],"algorithms,":[64],"with":[65],"the":[66,94],"computation":[68],"process":[69],"accelerated":[70],"through":[71],"PIM.":[72],"The":[73],"proposed":[74],"PIM":[75,98],"implementation":[76],"was":[77],"emulated":[78],"on":[79],"an":[80],"FPGA":[81],"board,":[82],"when":[83],"verification":[84],"testing":[86],"demonstrated":[87],"significant":[88],"performance":[89],"gains.":[90],"These":[91],"findings":[92],"highlight":[93],"promising":[95],"potential":[96],"for":[97],"commercialization":[99],"its":[101],"capability":[102],"enhance":[104],"LLM":[105],"performance.":[106]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
