{"id":"https://openalex.org/W2518210043","doi":"https://doi.org/10.1109/isit.2016.7541666","title":"Windowed encoding of spatially coupled LDGM codes for lossy source compression","display_name":"Windowed encoding of spatially coupled LDGM codes for lossy source compression","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2518210043","doi":"https://doi.org/10.1109/isit.2016.7541666","mag":"2518210043"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2016.7541666","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2016.7541666","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Symposium on Information Theory (ISIT)","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/A5058450272","display_name":"Ahmad Golmohammadi","orcid":"https://orcid.org/0000-0003-1598-341X"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ahmad Golmohammadi","raw_affiliation_strings":["Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, 88003, USA","Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM, USA"],"affiliations":[{"raw_affiliation_string":"Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, 88003, USA","institution_ids":["https://openalex.org/I10052268"]},{"raw_affiliation_string":"Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM, USA","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076523933","display_name":"David G. M. Mitchell","orcid":"https://orcid.org/0000-0002-3544-9225"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David G. M. Mitchell","raw_affiliation_strings":["Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, 88003, USA","Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM, USA"],"affiliations":[{"raw_affiliation_string":"Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, 88003, USA","institution_ids":["https://openalex.org/I10052268"]},{"raw_affiliation_string":"Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM, USA","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021311010","display_name":"J\u00f6rg Kliewer","orcid":"https://orcid.org/0000-0003-0942-8006"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]},{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J\u00f6rg Kliewer","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, 07102, USA","Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM, USA"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, 07102, USA","institution_ids":["https://openalex.org/I118118575"]},{"raw_affiliation_string":"Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM, USA","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089062454","display_name":"Daniel J. Costello","orcid":"https://orcid.org/0000-0002-4387-116X"},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel J. Costello","raw_affiliation_strings":["Dept. of Electrical Engineering, University of Notre Dame, Indiana, USA","Dept. of Electrical Engineering, University of Notre Dame, Notre Dame, Indiana, USA"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, University of Notre Dame, Indiana, USA","institution_ids":["https://openalex.org/I107639228"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, University of Notre Dame, Notre Dame, Indiana, USA","institution_ids":["https://openalex.org/I107639228"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058450272"],"corresponding_institution_ids":["https://openalex.org/I10052268"],"apc_list":null,"apc_paid":null,"fwci":0.911,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.78664077,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2084","last_page":"2088"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10125","display_name":"Advanced Wireless Communication 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/T12162","display_name":"Cellular Automata and Applications","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/lossy-compression","display_name":"Lossy compression","score":0.7363311648368835},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7024658918380737},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5736905336380005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5238121747970581},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.512628972530365},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.48724547028541565},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.4851558804512024},{"id":"https://openalex.org/keywords/decimation","display_name":"Decimation","score":0.4719851613044739},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4413118064403534},{"id":"https://openalex.org/keywords/distributed-source-coding","display_name":"Distributed source coding","score":0.41639357805252075},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3868206739425659},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34812015295028687},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.3387448191642761},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.24737241864204407},{"id":"https://openalex.org/keywords/variable-length-code","display_name":"Variable-length code","score":0.20441648364067078},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11758825182914734},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11183050274848938},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10262230038642883}],"concepts":[{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.7363311648368835},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7024658918380737},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5736905336380005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5238121747970581},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.512628972530365},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.48724547028541565},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.4851558804512024},{"id":"https://openalex.org/C173642442","wikidata":"https://www.wikidata.org/wiki/Q1253346","display_name":"Decimation","level":3,"score":0.4719851613044739},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4413118064403534},{"id":"https://openalex.org/C200801453","wikidata":"https://www.wikidata.org/wiki/Q5283181","display_name":"Distributed source coding","level":4,"score":0.41639357805252075},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3868206739425659},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34812015295028687},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.3387448191642761},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.24737241864204407},{"id":"https://openalex.org/C60603091","wikidata":"https://www.wikidata.org/wiki/Q2981616","display_name":"Variable-length code","level":3,"score":0.20441648364067078},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11758825182914734},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11183050274848938},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10262230038642883},{"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/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2016.7541666","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2016.7541666","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W91277888","https://openalex.org/W1544902333","https://openalex.org/W1702010395","https://openalex.org/W1864365761","https://openalex.org/W2028644481","https://openalex.org/W2076370927","https://openalex.org/W2086619379","https://openalex.org/W2108742720","https://openalex.org/W2117473974","https://openalex.org/W2130032292","https://openalex.org/W2136923821","https://openalex.org/W2145953267","https://openalex.org/W2160567110","https://openalex.org/W2168290833","https://openalex.org/W3101767751","https://openalex.org/W4298315916","https://openalex.org/W6603727012","https://openalex.org/W6632595725","https://openalex.org/W6637562678","https://openalex.org/W6785693430"],"related_works":["https://openalex.org/W4226159237","https://openalex.org/W2181300307","https://openalex.org/W1980293270","https://openalex.org/W2887343277","https://openalex.org/W1594577932","https://openalex.org/W2161542721","https://openalex.org/W2577389777","https://openalex.org/W2971359735","https://openalex.org/W1554604567","https://openalex.org/W2951498803"],"abstract_inverted_index":{"Recently,":[0],"it":[1],"has":[2],"been":[3],"shown":[4],"that":[5,81],"a":[6,59,97,109],"class":[7,61],"of":[8,44,58,62,84,88],"spatially":[9],"coupled":[10],"low-density":[11],"generator-matrix":[12],"(SC-LDGM)":[13],"code":[14,50,65],"ensembles":[15,66],"displays":[16],"distortion":[17,38,43,56,69,98],"saturation":[18,70],"for":[19,108],"the":[20,28,36,40,45,55,85,89,94,102],"lossy":[21],"binary":[22],"symmetric":[23],"source":[24],"coding":[25],"problem":[26],"with":[27,113],"belief":[29],"propagation":[30],"guided":[31],"decimation":[32],"(BPGD)":[33],"algorithm,":[34,96],"i.e.,":[35],"BPGD":[37],"approaches":[39],"optimal":[41],"expected":[42],"underlying":[46],"ensemble":[47],"asymptotically":[48],"in":[49],"length.":[51],"Here,":[52],"we":[53,73],"investigate":[54],"performance":[57],"practical":[60],"protograph-based":[63],"SC-LDGM":[64,90],"and":[67],"demonstrate":[68],"numerically.":[71],"Moreover,":[72],"propose":[74],"an":[75],"efficient":[76],"windowed":[77],"encoding":[78,115],"(WE)":[79],"algorithm":[80],"takes":[82],"advantage":[83],"convolutional":[86],"structure":[87],"codes.":[91],"By":[92],"using":[93],"WE":[95],"very":[99],"close":[100],"to":[101],"rate-distortion":[103],"limit":[104],"can":[105],"be":[106],"achieved":[107],"fixed":[110],"compression":[111],"rate":[112],"low-to-moderate":[114],"latency.":[116]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}