{"id":"https://openalex.org/W2086879149","doi":"https://doi.org/10.1109/acc.2014.6858863","title":"An augmented Lagrangian coordination-decomposition algorithm for solving distributed non-convex programs","display_name":"An augmented Lagrangian coordination-decomposition algorithm for solving distributed non-convex programs","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2086879149","doi":"https://doi.org/10.1109/acc.2014.6858863","mag":"2086879149"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2014.6858863","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2014.6858863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 American Control Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://infoscience.epfl.ch/handle/20.500.14299/101616","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036879196","display_name":"Jean-Hubert Hours","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jean-Hubert Hours","raw_affiliation_strings":["Ecole Polytechnique Federale de Lausanne, Lausanne, VD, CH","Lab. d'Autom., Ecole Polytech. Fed. de Lausanne, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ecole Polytechnique Federale de Lausanne, Lausanne, VD, CH","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Lab. d'Autom., Ecole Polytech. Fed. de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085117832","display_name":"Colin N. Jones","orcid":"https://orcid.org/0000-0001-7239-4799"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Colin N. Jones","raw_affiliation_strings":["Ecole Polytechnique Federale de Lausanne, Lausanne, VD, CH","Lab. d'Autom., Ecole Polytech. Fed. de Lausanne, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ecole Polytechnique Federale de Lausanne, Lausanne, VD, CH","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Lab. d'Autom., Ecole Polytech. Fed. de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":null,"first_page":"4312","last_page":"4317"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10545","display_name":"Optimization and Variational Analysis","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10545","display_name":"Optimization and Variational Analysis","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9962999820709229,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/augmented-lagrangian-method","display_name":"Augmented Lagrangian method","score":0.904926061630249},{"id":"https://openalex.org/keywords/karush\u2013kuhn\u2013tucker-conditions","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","score":0.8197644948959351},{"id":"https://openalex.org/keywords/coordinate-descent","display_name":"Coordinate descent","score":0.6800472736358643},{"id":"https://openalex.org/keywords/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.6249607801437378},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6095863580703735},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5827808976173401},{"id":"https://openalex.org/keywords/multiplier","display_name":"Multiplier (economics)","score":0.5560947060585022},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.5182785391807556},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4946138560771942},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.492362380027771},{"id":"https://openalex.org/keywords/lagrangian-relaxation","display_name":"Lagrangian relaxation","score":0.479107141494751},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4505857825279236},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.44658851623535156},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.4361341595649719},{"id":"https://openalex.org/keywords/nonlinear-programming","display_name":"Nonlinear programming","score":0.428943395614624},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41200676560401917}],"concepts":[{"id":"https://openalex.org/C150452318","wikidata":"https://www.wikidata.org/wiki/Q4820432","display_name":"Augmented Lagrangian method","level":2,"score":0.904926061630249},{"id":"https://openalex.org/C50454189","wikidata":"https://www.wikidata.org/wiki/Q2075125","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","level":2,"score":0.8197644948959351},{"id":"https://openalex.org/C157553263","wikidata":"https://www.wikidata.org/wiki/Q5168004","display_name":"Coordinate descent","level":2,"score":0.6800472736358643},{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.6249607801437378},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6095863580703735},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5827808976173401},{"id":"https://openalex.org/C124584101","wikidata":"https://www.wikidata.org/wiki/Q1053266","display_name":"Multiplier (economics)","level":2,"score":0.5560947060585022},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.5182785391807556},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4946138560771942},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.492362380027771},{"id":"https://openalex.org/C91765299","wikidata":"https://www.wikidata.org/wiki/Q3424292","display_name":"Lagrangian relaxation","level":2,"score":0.479107141494751},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4505857825279236},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.44658851623535156},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.4361341595649719},{"id":"https://openalex.org/C115527620","wikidata":"https://www.wikidata.org/wiki/Q769909","display_name":"Nonlinear programming","level":3,"score":0.428943395614624},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41200676560401917},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/acc.2014.6858863","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2014.6858863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 American Control Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.tind.io:197448","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/101616","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"},{"id":"pmh:oai:infoscience.tind.io:207150","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/207150","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://infoscience.epfl.ch/record/207150","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.tind.io:197448","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/101616","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.5}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W137174213","https://openalex.org/W1603765807","https://openalex.org/W1967138577","https://openalex.org/W2021361347","https://openalex.org/W2037091587","https://openalex.org/W2042613327","https://openalex.org/W2085890234","https://openalex.org/W2106841741","https://openalex.org/W2155677404","https://openalex.org/W2963183767","https://openalex.org/W4249513058"],"related_works":["https://openalex.org/W2012871340","https://openalex.org/W2001965277","https://openalex.org/W3176762001","https://openalex.org/W4214968139","https://openalex.org/W2951341084","https://openalex.org/W2086879149","https://openalex.org/W4213405697","https://openalex.org/W2052712310","https://openalex.org/W2803139769","https://openalex.org/W2899055854"],"abstract_inverted_index":{"A":[0],"novel":[1],"augmented":[2],"Lagrangian":[3],"method":[4,37,76],"for":[5],"solving":[6],"non-convex":[7,84],"programs":[8],"with":[9,38],"nonlinear":[10,42,85],"cost":[11],"and":[12,63],"constraint":[13],"couplings":[14],"in":[15],"a":[16,34,51,79,88,98],"distributed":[17],"framework":[18],"is":[19,25,33,72,95],"presented.":[20],"The":[21,30],"proposed":[22],"decomposition":[23],"algorithm":[24,94],"made":[26],"of":[27,50,82,92],"two":[28],"layers:":[29],"outer":[31],"level":[32,48],"standard":[35,58],"multiplier":[36,61],"penalty":[39],"on":[40,57,60,66,97],"the":[41,46,75,83,93],"equality":[43],"constraints,":[44],"while":[45],"inner":[47],"consists":[49],"block-coordinate":[52],"descent":[53],"(BCD)":[54],"scheme.":[55],"Based":[56],"results":[59,65],"methods":[62],"recent":[64],"proximal":[67],"regularised":[68],"BCD":[69],"techniques,":[70],"it":[71],"proven":[73],"that":[74],"converges":[77],"to":[78],"KKT":[80],"point":[81],"program":[86],"under":[87],"semi-algebraicity":[89],"assumption.":[90],"Efficacy":[91],"demonstrated":[96],"numerical":[99],"example.":[100]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}