{"id":"https://openalex.org/W2059314331","doi":"https://doi.org/10.1109/tvlsi.2013.2271696","title":"Improving Energy Efficiency in FPGA Through Judicious Mapping of Computation to Embedded Memory Blocks","display_name":"Improving Energy Efficiency in FPGA Through Judicious Mapping of Computation to Embedded Memory Blocks","publication_year":2013,"publication_date":"2013-08-01","ids":{"openalex":"https://openalex.org/W2059314331","doi":"https://doi.org/10.1109/tvlsi.2013.2271696","mag":"2059314331"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2013.2271696","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2013.2271696","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","raw_type":"journal-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/A5008924893","display_name":"Anandaroop Ghosh","orcid":null},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Anandaroop Ghosh","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Case Western Reserve University, Cleveland, OH, USA","Department of Electrical Engineering and Computer Science, Case Western Reserve University Cleveland, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Case Western Reserve University, Cleveland, OH, USA","institution_ids":["https://openalex.org/I58956616"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Case Western Reserve University Cleveland, OH, USA","institution_ids":["https://openalex.org/I58956616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100619719","display_name":"Somnath Paul","orcid":"https://orcid.org/0000-0001-9908-669X"},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Somnath Paul","raw_affiliation_strings":["Intel Corporation, Hillsboro, OR, USA","Intel Corporation, , Hillsboro, OR, USA"],"affiliations":[{"raw_affiliation_string":"Intel Corporation, Hillsboro, OR, USA","institution_ids":["https://openalex.org/I1343180700"]},{"raw_affiliation_string":"Intel Corporation, , Hillsboro, OR, USA","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101839916","display_name":"Jongsun Park","orcid":"https://orcid.org/0000-0003-3251-0024"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongsun Park","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, Korea","School of Electrical Eng., Korea University, Seoul, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"School of Electrical Eng., Korea University, Seoul, Korea#TAB#","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039442844","display_name":"Swarup Bhunia","orcid":"https://orcid.org/0000-0001-6082-6961"},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Swarup Bhunia","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Case Western Reserve University, Cleveland, OH, USA","Department of Electrical Engineering and Computer Science, Case Western Reserve University Cleveland, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Case Western Reserve University, Cleveland, OH, USA","institution_ids":["https://openalex.org/I58956616"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Case Western Reserve University Cleveland, OH, USA","institution_ids":["https://openalex.org/I58956616"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5008924893"],"corresponding_institution_ids":["https://openalex.org/I58956616"],"apc_list":null,"apc_paid":null,"fwci":0.9514,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.76599776,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"22","issue":"6","first_page":"1314","last_page":"1327"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9994000196456909,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9993000030517578,"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":0.7715139985084534},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7481985092163086},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.6164109706878662},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5299462080001831},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5100725293159485},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4766436517238617},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.45293620228767395},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4404718577861786},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4010508060455322},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11593636870384216}],"concepts":[{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.7715139985084534},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7481985092163086},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.6164109706878662},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5299462080001831},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5100725293159485},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4766436517238617},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.45293620228767395},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4404718577861786},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4010508060455322},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11593636870384216},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvlsi.2013.2271696","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2013.2271696","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.718.3587","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.718.3587","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://engr.case.edu/bhunia_swarup/papers/J/J42.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G7021847430","display_name":null,"funder_award_id":"ECCS-1002237","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8007095234","display_name":null,"funder_award_id":"CCF-0964514","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W33851185","https://openalex.org/W1568970091","https://openalex.org/W1969644170","https://openalex.org/W1969802502","https://openalex.org/W1976821188","https://openalex.org/W1985438012","https://openalex.org/W2008692683","https://openalex.org/W2041871970","https://openalex.org/W2051247395","https://openalex.org/W2058077061","https://openalex.org/W2097521167","https://openalex.org/W2098141116","https://openalex.org/W2098762322","https://openalex.org/W2099242680","https://openalex.org/W2104501591","https://openalex.org/W2104578404","https://openalex.org/W2120510406","https://openalex.org/W2125918817","https://openalex.org/W2133758917","https://openalex.org/W2138289583","https://openalex.org/W2139535992","https://openalex.org/W2146050915","https://openalex.org/W2146185334","https://openalex.org/W2167455066","https://openalex.org/W3141620748","https://openalex.org/W4241239131","https://openalex.org/W6634142394"],"related_works":["https://openalex.org/W2111241003","https://openalex.org/W4200391368","https://openalex.org/W2355315220","https://openalex.org/W2210979487","https://openalex.org/W2074043759","https://openalex.org/W1876592433","https://openalex.org/W2083269738","https://openalex.org/W2387078853","https://openalex.org/W2374455716","https://openalex.org/W2363990172"],"abstract_inverted_index":{"Field-programmable":[0],"gate":[1],"arrays":[2],"(FPGAs)":[3],"are":[4,80],"being":[5],"increasingly":[6],"used":[7,109],"as":[8,20],"a":[9,126,132,213,226],"preferred":[10],"prototyping":[11],"and":[12,26,73,100,107,199],"accelerator":[13],"platform":[14],"for":[15,125,149],"diverse":[16],"application":[17,61,69],"domains,":[18],"such":[19],"digital":[21],"signal":[22],"processing":[23],"(DSP),":[24],"security,":[25],"real-time":[27],"multimedia":[28],"processing.":[29],"However,":[30],"mapping":[31,62,84,94,143,171],"of":[32,44,48,85,103,116,119,128,157,179,204],"these":[33],"applications":[34,130],"to":[35,71,88,110,168,195,218],"FPGA":[36,53,78,134],"typically":[37],"suffers":[38],"from":[39],"poor":[40],"energy":[41,46,114,147,158,200,220],"efficiency":[42],"because":[43],"high":[45],"overhead":[47,115],"programmable":[49],"interconnects":[50],"(PI)":[51],"in":[52,64,172,207,225],"devices.":[54],"This":[55],"paper":[56],"presents":[57],"an":[58,183],"energy-efficient":[59],"heterogenous":[60,142],"framework":[63],"FPGA,":[65],"where":[66,187],"the":[67,112,120,140,169,188,202,236],"conventional":[68],"mappings":[70],"logic":[72,174],"DSP":[74],"blocks":[75],"(for":[76],"DSP-enhanced":[77],"devices)":[79],"combined":[81],"with":[82,160,232],"judicious":[83],"specific":[86],"computations":[87],"embedded":[89],"memory":[90,197],"blocks.":[91],"A":[92],"complete":[93],"methodology":[95,122],"including":[96],"functional":[97],"decomposition,":[98],"fusion,":[99],"optimal":[101],"packing":[102],"operations":[104],"is":[105,123,192],"proposed":[106,121,141],"efficiently":[108],"reduce":[111,196],"large":[113],"PIs.":[117],"Effectiveness":[118],"verified":[124],"set":[127],"common":[129],"using":[131,212],"commercial":[133],"system.":[135],"Experimental":[136],"results":[137],"show":[138,210],"that":[139,211],"approach":[144],"achieves":[145],"significant":[146],"improvement":[148],"different":[150],"input":[151,189],"bit-widths":[152],"(e.g.,":[153],"more":[154],"than":[155],"35%":[156],"savings":[159,221],"8":[161],"bit":[162,165],"or":[163],"smaller":[164],"inputs":[166],"compared":[167],"corresponding":[170],"configurable":[173],"blocks).":[175],"For":[176],"further":[177],"reduction":[178],"energy,":[180],"we":[181],"propose":[182],"energy/accuracy":[184],"tradeoff":[185],"approach,":[186],"operand":[190],"bit-width":[191],"dynamically":[193],"truncated":[194],"area":[198],"at":[201],"expense":[203],"modest":[205,233],"degradation":[206],"output-accuracy.":[208],"We":[209],"preferential":[214],"truncation":[215],"method,":[216],"up":[217],"88.6%":[219],"can":[222],"be":[223],"achieved":[224],"32-tap":[227],"finite":[228],"impulse":[229],"response":[230],"filter":[231,237],"impact":[234],"on":[235],"performance.":[238]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
