{"id":"https://openalex.org/W1924047140","doi":"https://doi.org/10.1109/tcsi.2015.2477579","title":"Energy-Efficiency Analysis of Analog and Digital Compressive Sensing in Wireless Sensors","display_name":"Energy-Efficiency Analysis of Analog and Digital Compressive Sensing in Wireless Sensors","publication_year":2015,"publication_date":"2015-10-26","ids":{"openalex":"https://openalex.org/W1924047140","doi":"https://doi.org/10.1109/tcsi.2015.2477579","mag":"1924047140"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2015.2477579","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2015.2477579","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","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/A5038237473","display_name":"David E. Bellasi","orcid":"https://orcid.org/0000-0001-9295-1919"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"David E. Bellasi","raw_affiliation_strings":["Department of Information Technology and Electrical Engineering (D-ITET), ETH Z\u00fcrich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology and Electrical Engineering (D-ITET), ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043408422","display_name":"Luca Benini","orcid":"https://orcid.org/0000-0001-8068-3806"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Luca Benini","raw_affiliation_strings":["Department of Electrical, Electronic, and Information Engineering (DEI), University of Bologna, Bologna, Italy","Department of Information Technology and Electrical Engineering (D-ITET), ETH Z\u00fcrich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Electronic, and Information Engineering (DEI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Department of Information Technology and Electrical Engineering (D-ITET), ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5038237473"],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":6.8226,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.97301678,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"62","issue":"11","first_page":"2718","last_page":"2729"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/compressed-sensing","display_name":"Compressed sensing","score":0.8627963066101074},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6920888423919678},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6506909728050232},{"id":"https://openalex.org/keywords/data-acquisition","display_name":"Data acquisition","score":0.6313754916191101},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6010075807571411},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5640555620193481},{"id":"https://openalex.org/keywords/analog-signal","display_name":"Analog signal","score":0.5402500629425049},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5075141191482544},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4788484573364258},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4746820628643036},{"id":"https://openalex.org/keywords/signal-reconstruction","display_name":"Signal reconstruction","score":0.454037606716156},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4397083520889282},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3839627206325531},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.38309842348098755},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.3311108946800232},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2444533407688141},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21674567461013794},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1379324495792389},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11269265413284302}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.8627963066101074},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6920888423919678},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6506909728050232},{"id":"https://openalex.org/C163985040","wikidata":"https://www.wikidata.org/wiki/Q1172399","display_name":"Data acquisition","level":2,"score":0.6313754916191101},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6010075807571411},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5640555620193481},{"id":"https://openalex.org/C13412647","wikidata":"https://www.wikidata.org/wiki/Q174948","display_name":"Analog signal","level":3,"score":0.5402500629425049},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5075141191482544},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4788484573364258},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4746820628643036},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.454037606716156},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4397083520889282},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3839627206325531},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.38309842348098755},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.3311108946800232},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2444533407688141},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21674567461013794},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1379324495792389},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11269265413284302},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsi.2015.2477579","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2015.2477579","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","raw_type":"journal-article"},{"id":"pmh:oai:cris.unibo.it:11585/545014","is_oa":false,"landing_page_url":"http://hdl.handle.net/11585/545014","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1533042941","https://openalex.org/W1676119944","https://openalex.org/W1965291684","https://openalex.org/W1966939297","https://openalex.org/W1969011731","https://openalex.org/W1972967427","https://openalex.org/W1975653595","https://openalex.org/W1983713357","https://openalex.org/W1986686915","https://openalex.org/W1995756791","https://openalex.org/W2003729369","https://openalex.org/W2036656747","https://openalex.org/W2038390943","https://openalex.org/W2056302110","https://openalex.org/W2058742681","https://openalex.org/W2062002220","https://openalex.org/W2064030771","https://openalex.org/W2075554663","https://openalex.org/W2085093677","https://openalex.org/W2098573079","https://openalex.org/W2102995594","https://openalex.org/W2107763413","https://openalex.org/W2109307238","https://openalex.org/W2109357213","https://openalex.org/W2119098002","https://openalex.org/W2119667497","https://openalex.org/W2127271355","https://openalex.org/W2128804753","https://openalex.org/W2137198385","https://openalex.org/W2138171260","https://openalex.org/W2145096794","https://openalex.org/W2147125026","https://openalex.org/W2152981240","https://openalex.org/W2157904509","https://openalex.org/W2163119291","https://openalex.org/W2163844768","https://openalex.org/W2171006977","https://openalex.org/W2296616510","https://openalex.org/W2532832347","https://openalex.org/W3104303694","https://openalex.org/W4230697504","https://openalex.org/W4250955649","https://openalex.org/W4254177338","https://openalex.org/W6637203886","https://openalex.org/W6642065836","https://openalex.org/W6664404457","https://openalex.org/W6676499189","https://openalex.org/W6680623325","https://openalex.org/W6685527039"],"related_works":["https://openalex.org/W2378166785","https://openalex.org/W2156466545","https://openalex.org/W2379468505","https://openalex.org/W3104324607","https://openalex.org/W4206981968","https://openalex.org/W1987102304","https://openalex.org/W4285251805","https://openalex.org/W2537887767","https://openalex.org/W1606356673","https://openalex.org/W2601968125"],"abstract_inverted_index":{"Compressive":[0],"sensing":[1],"(CS)":[2],"is":[3],"a":[4],"signal":[5,22,35,57,106],"acquisition":[6,23,36,60,107,127],"strategy":[7],"that,":[8],"based":[9,41,48],"on":[10,42,49],"the":[11,18,55,67,74,98,115,122,148],"assumption":[12],"of":[13,21,69,101,118,125,152],"sparsity,":[14],"promises":[15],"to":[16,27,61,66,96],"relax":[17],"design":[19],"constraints":[20],"systems":[24,37,47,132],"with":[25,46,63],"respect":[26],"conventional":[28,105],"strategies.":[29],"In":[30],"this":[31],"paper,":[32],"we":[33,90,144],"contrast":[34],"for":[38],"low-rate":[39],"applications":[40],"analog":[43,130,153],"CS":[44,51,103,131],"encoding":[45],"digital":[50,136,155],"encoding.":[52],"We":[53],"consider":[54],"complete":[56],"chain":[58],"from":[59],"reconstruction,":[62],"particular":[64],"attention":[65],"effects":[68],"quantization,":[70],"and":[71,86,104,128,154],"show":[72],"that":[73,113,147],"two":[75],"schemes":[76],"differ":[77],"significantly":[78],"in":[79],"encoder":[80],"precision,":[81],"measurement":[82],"resolution,":[83],"compression":[84],"ratio,":[85],"reconstruction":[87],"quality.":[88],"Further,":[89],"develop":[91],"first-order":[92],"power":[93,116,123],"estimation":[94],"models":[95],"asses":[97],"relative":[99],"energy-efficiency":[100],"different":[102],"systems.":[108],"Our":[109],"numerical":[110],"evaluations":[111],"suggest":[112],"when":[114],"consumption":[117,124],"data":[119,126],"storage/communication":[120],"outweighs":[121],"processing,":[129],"can":[133],"outperform":[134],"their":[135,139],"counterparts,":[137],"despite":[138],"higher":[140],"hardware":[141],"complexity.":[142],"Moreover,":[143],"provide":[145],"evidence":[146],"common":[149],"special":[150],"case":[151],"encoding,":[156],"known":[157],"as":[158],"non-uniform":[159],"sampler,":[160],"performs":[161],"best":[162],"under":[163],"all":[164],"conditions.":[165]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}