{"id":"https://openalex.org/W2101720844","doi":"https://doi.org/10.1109/icassp.2008.4517676","title":"Sparse measurements, compressed sampling, and DNA microarrays","display_name":"Sparse measurements, compressed sampling, and DNA microarrays","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W2101720844","doi":"https://doi.org/10.1109/icassp.2008.4517676","mag":"2101720844"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2008.4517676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4517676","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5067602750","display_name":"Haris Vikalo","orcid":"https://orcid.org/0000-0002-7945-4114"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Vikalo","raw_affiliation_strings":["ECE Department, The University of Texas, Austin, TX","ECE Dept., Texas Univ., Austin, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, The University of Texas, Austin, TX","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"ECE Dept., Texas Univ., Austin, TX","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006066917","display_name":"Farzad Parvaresh","orcid":"https://orcid.org/0000-0001-5292-0915"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"F. Parvaresh","raw_affiliation_strings":["Department of Electrical Engineering, California Institute of Technology, Pasadena, CA","[Department of Electrical Engineering, California Institute of Technology Pasadena, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, California Institute of Technology, Pasadena, CA","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"[Department of Electrical Engineering, California Institute of Technology Pasadena, USA]","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071044815","display_name":"Subhas Chandra Misra","orcid":"https://orcid.org/0000-0002-8254-7135"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Misra","raw_affiliation_strings":["Indian Institute of Technology, Kanpur, India","Indian Institute of Technology , Kanpur , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]},{"raw_affiliation_string":"Indian Institute of Technology , Kanpur , India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002430773","display_name":"Babak Hassibi","orcid":"https://orcid.org/0000-0002-1375-5838"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B. Hassibi","raw_affiliation_strings":["Department of Electrical Engineering, California Institute of Technology, Pasadena, CA","[Department of Electrical Engineering, California Institute of Technology Pasadena, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, California Institute of Technology, Pasadena, CA","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"[Department of Electrical Engineering, California Institute of Technology Pasadena, USA]","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1407,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.79190751,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":null,"first_page":"581","last_page":"584"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9991000294685364,"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":0.9991000294685364,"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/T10885","display_name":"Gene expression and cancer classification","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9840999841690063,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/dna-microarray","display_name":"DNA microarray","score":0.7026147842407227},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.6298292875289917},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6142053008079529},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5611314177513123},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5237208008766174},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.49361860752105713},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40034085512161255},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.36092206835746765},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3141099214553833},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.19807463884353638},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.177989661693573},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.1399906575679779},{"id":"https://openalex.org/keywords/genetics","display_name":"Genetics","score":0.09266892075538635},{"id":"https://openalex.org/keywords/gene","display_name":"Gene","score":0.0867404043674469},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08440825343132019}],"concepts":[{"id":"https://openalex.org/C95371953","wikidata":"https://www.wikidata.org/wiki/Q591745","display_name":"DNA microarray","level":4,"score":0.7026147842407227},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.6298292875289917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6142053008079529},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5611314177513123},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5237208008766174},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.49361860752105713},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40034085512161255},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36092206835746765},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3141099214553833},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.19807463884353638},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.177989661693573},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.1399906575679779},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.09266892075538635},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0867404043674469},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08440825343132019},{"id":"https://openalex.org/C150194340","wikidata":"https://www.wikidata.org/wiki/Q26972","display_name":"Gene expression","level":3,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2008.4517676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4517676","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:authors.library.caltech.edu:55167","is_oa":false,"landing_page_url":"https://authors.library.caltech.edu/55167/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1523109900","https://openalex.org/W1970156673","https://openalex.org/W1989076816","https://openalex.org/W2027600997","https://openalex.org/W2033375925","https://openalex.org/W2060419909","https://openalex.org/W2087810003","https://openalex.org/W2115557894","https://openalex.org/W2127300249","https://openalex.org/W2129131372","https://openalex.org/W2160396672","https://openalex.org/W2164452299","https://openalex.org/W6820645939"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W4300044672","https://openalex.org/W2810730439","https://openalex.org/W1881631164","https://openalex.org/W2358292267","https://openalex.org/W2157715872","https://openalex.org/W2378166785","https://openalex.org/W2042102171","https://openalex.org/W4251223544"],"abstract_inverted_index":{"DNA":[0,61],"microarrays":[1],"comprising":[2],"tens":[3],"of":[4,6,16,30,32,55,80,84,97,124,132,141,166],"thousands":[5],"probe":[7,35,98],"spots":[8,99,133,146],"are":[9],"currently":[10],"being":[11,143],"employed":[12],"to":[13,37,71,149,154],"test":[14,66],"multitude":[15],"targets":[17,142],"in":[18,59],"a":[19,27,33,39,46,52,65,72,77,94,122],"single":[20,34,40,47],"experiment.":[21],"Typically,":[22],"each":[23,119],"microarray":[24,62,177],"spot":[25,120],"contains":[26],"large":[28],"number":[29,83,96,131,140],"copies":[31],"designed":[36],"capture":[38],"target,":[41],"and":[42,128,161,163,201],"hence":[43],"collects":[44],"only":[45,76],"data":[48],"point.":[49],"This":[50],"is":[51,68,91,121,134],"wasteful":[53],"use":[54],"the":[56,81,88,114,129,139,197],"sensing":[57],"resources":[58],"comparative":[60],"experiments,":[63],"where":[64],"sample":[67],"measured":[69],"relative":[70],"reference":[73],"sample.":[74],"Since":[75],"small":[78],"fraction":[79],"total":[82,130],"genes":[85],"represented":[86],"by":[87],"two":[89],"samples":[90],"differentially":[92],"expressed,":[93],"vast":[95],"will":[100],"not":[101],"provide":[102],"any":[103],"useful":[104],"information.":[105],"To":[106,172],"this":[107],"end":[108],"we":[109,179,186],"consider":[110],"an":[111,188],"alternative":[112],"design,":[113],"so-called":[115],"compressed":[116,176],"microarrays,":[117],"wherein":[118],"composite":[123],"several":[125],"different":[126],"probes":[127],"potentially":[135],"much":[136],"smaller":[137,164],"than":[138,196],"tested.":[144],"Fewer":[145],"directly":[147],"translates":[148],"significantly":[150],"lower":[151],"costs":[152],"due":[153],"cheaper":[155],"array":[156],"manufacturing,":[157],"simpler":[158],"image":[159],"acquisition":[160],"processing,":[162],"amount":[165],"genomic":[167],"material":[168],"needed":[169],"for":[170],"experiments.":[171],"recover":[173,204],"signals":[174,205],"from":[175,182],"measurements,":[178],"leverage":[180],"ideas":[181],"compressive":[183],"sampling.":[184],"Moreover,":[185],"propose":[187],"algorithm":[189],"which":[190],"has":[191],"far":[192],"less":[193,207],"computational":[194],"complexity":[195],"widely-used":[198],"linear-programming-based":[199],"methods,":[200],"can":[202],"also":[203],"with":[206],"sparsity.":[208]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
