{"id":"https://openalex.org/W2035237919","doi":"https://doi.org/10.1109/acssc.2011.6190085","title":"Complexity analysis of interior point methods for LP decoding","display_name":"Complexity analysis of interior point methods for LP decoding","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2035237919","doi":"https://doi.org/10.1109/acssc.2011.6190085","mag":"2035237919"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2011.6190085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2011.6190085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","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/A5073900823","display_name":"Yifan Sun","orcid":"https://orcid.org/0000-0003-2475-3843"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yifan Sun","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, CA, USA","Dept. of Electrical Engineering, University of California Los Angeles (UCLA), USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, University of California Los Angeles (UCLA), USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075795132","display_name":"Lara Dolecek","orcid":"https://orcid.org/0000-0003-3736-4345"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lara Dolecek","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, CA, USA","Dept. of Electrical Engineering, University of California Los Angeles (UCLA), USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, University of California Los Angeles (UCLA), USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11336748,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"659","last_page":"663"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9993000030517578,"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"}},{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9775000214576721,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/interior-point-method","display_name":"Interior point method","score":0.7650460600852966},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7558851838111877},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7380083799362183},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.5904291868209839},{"id":"https://openalex.org/keywords/gradient-descent","display_name":"Gradient descent","score":0.5246358513832092},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5128262639045715},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5088217854499817},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.5044597387313843},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4978916645050049},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3651115298271179},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19023272395133972}],"concepts":[{"id":"https://openalex.org/C155253501","wikidata":"https://www.wikidata.org/wiki/Q461992","display_name":"Interior point method","level":2,"score":0.7650460600852966},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7558851838111877},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7380083799362183},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.5904291868209839},{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.5246358513832092},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5128262639045715},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5088217854499817},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.5044597387313843},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4978916645050049},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3651115298271179},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19023272395133972},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acssc.2011.6190085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2011.6190085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","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":14,"referenced_works":["https://openalex.org/W1652876111","https://openalex.org/W2006884874","https://openalex.org/W2021644092","https://openalex.org/W2071304218","https://openalex.org/W2089745384","https://openalex.org/W2128765501","https://openalex.org/W2140459655","https://openalex.org/W2142414818","https://openalex.org/W2169134868","https://openalex.org/W2172190188","https://openalex.org/W2296319761","https://openalex.org/W2504519301","https://openalex.org/W2570173562","https://openalex.org/W2951867507"],"related_works":["https://openalex.org/W2965106131","https://openalex.org/W2094757704","https://openalex.org/W1970997620","https://openalex.org/W25030584","https://openalex.org/W29231041","https://openalex.org/W2610104823","https://openalex.org/W2746454974","https://openalex.org/W2074889170","https://openalex.org/W2092044038","https://openalex.org/W2114808974"],"abstract_inverted_index":{"Linear":[0],"programming":[1],"(LP)":[2],"decoders":[3,9],"can":[4,73],"outperform":[5],"currently":[6],"used":[7],"message-passing":[8],"in":[10,46],"channel":[11,131],"coding":[12],"applications,":[13],"but":[14,79],"require":[15],"prohibitively":[16],"large":[17],"complexity":[18],"on":[19],"even":[20],"moderately":[21],"sized":[22],"codes.":[23],"Previous":[24],"works":[25],"have":[26],"proposed":[27],"complexity-reducing":[28],"algorithms":[29],"that":[30,52,67,117],"either":[31],"relax":[32],"the":[33,37],"problem":[34,72,95],"or":[35],"modify":[36],"number":[38],"of":[39,133],"constraints;":[40],"however,":[41],"little":[42],"work":[43],"is":[44],"done":[45],"optimizing":[47],"solver":[48],"implementation.":[49],"We":[50,83],"show":[51],"popular":[53],"LP":[54,63,71],"solvers":[55],"like":[56],"LIPSOL":[57],"may":[58],"not":[59],"be":[60,74],"efficient":[61],"for":[62,93,103,130],"decoding":[64],"(LPD),":[65],"and":[66,113],"an":[68,85,101,108],"equivalent":[69],"dual":[70],"solved":[75],"with":[76],"equal":[77],"accuracy":[78],"much":[80],"more":[81,128],"quickly.":[82],"propose":[84,107],"improved":[86,109],"primal-dual":[87],"method":[88,115],"(iPD-MPC)":[89],"whose":[90],"overall":[91,120],"runtime":[92],"both":[94],"formulations":[96],"outpreform":[97],"LIPSOL.":[98],"Additionally,":[99],"as":[100],"alternative":[102],"memory-limited":[104],"systems,":[105],"we":[106,125],"hybrid":[110],"gradient":[111],"descent":[112],"Newton's":[114],"(iGD-NM)":[116],"further":[118],"decreases":[119],"runtime.":[121],"In":[122],"this":[123],"way,":[124],"make":[126],"LPD":[127],"feasible":[129],"codes":[132],"practical":[134],"lengths.":[135]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}