{"id":"https://openalex.org/W4407692331","doi":"https://doi.org/10.1109/iceic64972.2025.10879665","title":"FPGA Based Approximate Vector Operation Accelerator for VLMs","display_name":"FPGA Based Approximate Vector Operation Accelerator for VLMs","publication_year":2025,"publication_date":"2025-01-19","ids":{"openalex":"https://openalex.org/W4407692331","doi":"https://doi.org/10.1109/iceic64972.2025.10879665"},"language":"en","primary_location":{"id":"doi:10.1109/iceic64972.2025.10879665","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iceic64972.2025.10879665","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/A5073457761","display_name":"Raehyeong Kim","orcid":"https://orcid.org/0009-0000-6706-4840"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Raehyeong Kim","raw_affiliation_strings":["Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chaebin Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chaebin Lee","raw_affiliation_strings":["Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112531677","display_name":"Dayoung Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dayoung Lee","raw_affiliation_strings":["Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033767039","display_name":"Yue Ri Jeong","orcid":"https://orcid.org/0009-0007-7846-5026"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yue Ri Jeong","raw_affiliation_strings":["Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100754416","display_name":"Seung Eun Lee","orcid":"https://orcid.org/0000-0003-3817-4383"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seung Eun Lee","raw_affiliation_strings":["Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University of Science and Technology,Dept. of Electronic Engineering,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I118373667"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5073457761"],"corresponding_institution_ids":["https://openalex.org/I118373667"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02116382,"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":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9200000166893005,"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"}},"topics":[{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9200000166893005,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.8003802299499512},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5837132334709167},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.34919479489326477},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.34336578845977783},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.23148903250694275}],"concepts":[{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.8003802299499512},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5837132334709167},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.34919479489326477},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.34336578845977783},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.23148903250694275}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iceic64972.2025.10879665","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iceic64972.2025.10879665","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":[{"score":0.699999988079071,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2921551268","https://openalex.org/W3043675702","https://openalex.org/W3203081263","https://openalex.org/W4308080034","https://openalex.org/W4392172801","https://openalex.org/W4402716288","https://openalex.org/W6772381481","https://openalex.org/W6854222408"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2111241003","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W2355315220","https://openalex.org/W4200391368","https://openalex.org/W2210979487"],"abstract_inverted_index":{"As":[0],"artificial":[1],"intelligence":[2],"continues":[3],"to":[4,97,121,126],"advance,":[5],"the":[6,19,117],"importance":[7],"of":[8,21],"autonomous":[9],"robotic":[10],"systems":[11],"and":[12,24,34,41,55,69,93],"human-robot":[13],"in-teractions":[14],"is":[15],"growing,":[16],"particularly":[17,49],"in":[18],"areas":[20],"language-based":[22],"control":[23],"behavior":[25],"prediction.":[26],"Vision-language":[27],"models":[28],"(VLMs),":[29],"which":[30],"simultaneously":[31],"process":[32],"images":[33],"texts,":[35],"are":[36],"essential":[37],"for":[38,50,86],"interpreting":[39],"commands":[40],"analyzing":[42],"environments.":[43],"However,":[44],"their":[45],"high":[46],"computational":[47],"demands,":[48],"vector":[51,83],"op-erations":[52],"like":[53],"softmax":[54],"layer":[56],"normalization,":[57],"pose":[58],"significant":[59],"challenges.":[60],"These":[61],"operations,":[62],"involving":[63],"complex":[64],"functions":[65],"such":[66],"as":[67,75],"exponentials":[68],"square":[70],"roots,":[71],"consume":[72],"substantial":[73],"resources":[74,108],"model":[76],"sizes":[77],"grow.":[78],"This":[79],"paper":[80],"proposes":[81],"a":[82],"operation":[84],"accelerator":[85,118],"VLMs":[87],"through":[88],"approximation":[89],"techniques,":[90],"specifically":[91],"Newton-Raphson":[92],"piecewise":[94],"linear":[95],"approximations,":[96],"improve":[98],"speed":[99],"while":[100],"reducing":[101],"resource":[102],"usage.":[103],"The":[104],"optimized":[105],"architecture":[106],"reuses":[107],"by":[109],"targeting":[110],"redundant":[111],"operations.":[112],"Implemented":[113],"on":[114],"an":[115,127],"FPGA,":[116],"achieved":[119],"up":[120],"54%":[122],"faster":[123],"performance":[124],"compared":[125],"RTX":[128],"3070":[129],"GPU,":[130],"with":[131],"minimal":[132],"aproximation":[133],"error.":[134]},"counts_by_year":[],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}
