{"id":"https://openalex.org/W3011330904","doi":"https://doi.org/10.1109/cdc40024.2019.9029541","title":"Nested Distributed Gradient Methods with Adaptive Quantized Communication","display_name":"Nested Distributed Gradient Methods with Adaptive Quantized Communication","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W3011330904","doi":"https://doi.org/10.1109/cdc40024.2019.9029541","mag":"3011330904"},"language":"en","primary_location":{"id":"doi:10.1109/cdc40024.2019.9029541","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc40024.2019.9029541","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 58th Conference on Decision and Control (CDC)","raw_type":"proceedings-article"},"type":"preprint","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/A5029030164","display_name":"Albert S. Berahas","orcid":"https://orcid.org/0000-0002-2371-9398"},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Albert S. Berahas","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Lehigh University, Bethlehem, PA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Lehigh University, Bethlehem, PA, USA","institution_ids":["https://openalex.org/I186143895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046688950","display_name":"Charikleia Iakovidou","orcid":"https://orcid.org/0000-0002-9925-6983"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Charikleia Iakovidou","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085511405","display_name":"Ermin Wei","orcid":"https://orcid.org/0000-0002-8035-484X"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ermin Wei","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5029030164"],"corresponding_institution_ids":["https://openalex.org/I186143895"],"apc_list":null,"apc_paid":null,"fwci":1.74748247,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.85679412,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1519","last_page":"1525"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9998999834060669,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9998999834060669,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9904000163078308,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9868999719619751,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6608761548995972},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6356136798858643},{"id":"https://openalex.org/keywords/rate-of-convergence","display_name":"Rate of convergence","score":0.6132439970970154},{"id":"https://openalex.org/keywords/convex-function","display_name":"Convex function","score":0.5959381461143494},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5806994438171387},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.46341389417648315},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.46173226833343506},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4588907063007355},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38055187463760376},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2742741107940674},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.116814523935318}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6608761548995972},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6356136798858643},{"id":"https://openalex.org/C57869625","wikidata":"https://www.wikidata.org/wiki/Q1783502","display_name":"Rate of convergence","level":3,"score":0.6132439970970154},{"id":"https://openalex.org/C145446738","wikidata":"https://www.wikidata.org/wiki/Q319913","display_name":"Convex function","level":3,"score":0.5959381461143494},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5806994438171387},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.46341389417648315},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.46173226833343506},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4588907063007355},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38055187463760376},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2742741107940674},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.116814523935318},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc40024.2019.9029541","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc40024.2019.9029541","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 58th Conference on Decision and Control (CDC)","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":59,"referenced_works":["https://openalex.org/W562372631","https://openalex.org/W1547358136","https://openalex.org/W1571416372","https://openalex.org/W1603765807","https://openalex.org/W1616857247","https://openalex.org/W1774067352","https://openalex.org/W1983933235","https://openalex.org/W2012812921","https://openalex.org/W2024175297","https://openalex.org/W2040176268","https://openalex.org/W2044212084","https://openalex.org/W2066332749","https://openalex.org/W2091863325","https://openalex.org/W2107568926","https://openalex.org/W2107664305","https://openalex.org/W2114128170","https://openalex.org/W2114144879","https://openalex.org/W2123000508","https://openalex.org/W2129122308","https://openalex.org/W2130758224","https://openalex.org/W2140655807","https://openalex.org/W2141788746","https://openalex.org/W2148087609","https://openalex.org/W2158643468","https://openalex.org/W2171978417","https://openalex.org/W2266148951","https://openalex.org/W2294213577","https://openalex.org/W2465405765","https://openalex.org/W2537046506","https://openalex.org/W2609549560","https://openalex.org/W2763533254","https://openalex.org/W2769644379","https://openalex.org/W2898399115","https://openalex.org/W2899318424","https://openalex.org/W2918319534","https://openalex.org/W2962847083","https://openalex.org/W2962970367","https://openalex.org/W2963157432","https://openalex.org/W2963649943","https://openalex.org/W2963855576","https://openalex.org/W2963992805","https://openalex.org/W2964048305","https://openalex.org/W2964256184","https://openalex.org/W2965142130","https://openalex.org/W3011330904","https://openalex.org/W3100513551","https://openalex.org/W3123456921","https://openalex.org/W3141595720","https://openalex.org/W6640396632","https://openalex.org/W6677346530","https://openalex.org/W6678546407","https://openalex.org/W6732116920","https://openalex.org/W6736405215","https://openalex.org/W6744526204","https://openalex.org/W6746200960","https://openalex.org/W6755400086","https://openalex.org/W6755888815","https://openalex.org/W6766250562","https://openalex.org/W7061399666"],"related_works":["https://openalex.org/W2979160909","https://openalex.org/W2114837856","https://openalex.org/W4386322429","https://openalex.org/W2114711060","https://openalex.org/W4287117439","https://openalex.org/W4292651679","https://openalex.org/W2400034325","https://openalex.org/W4299515259","https://openalex.org/W2499557797","https://openalex.org/W4387635768"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"consider":[4],"minimizing":[5],"a":[6,14,26],"sum":[7],"of":[8,28,42,51,57,60,73,83,99,106],"local":[9],"convex":[10],"objective":[11],"functions":[12],"in":[13,104],"distributed":[15,30],"setting,":[16],"where":[17],"communication":[18,36,46,102,109],"can":[19],"be":[20],"costly.":[21],"We":[22,38,79],"propose":[23],"and":[24,53,62,76,95,110],"analyze":[25],"class":[27],"nested":[29],"gradient":[31],"methods":[32],"with":[33,70],"adaptive":[34,77],"quantized":[35,45,101],"(NEAR-DGD+Q).":[37],"show":[39,96],"the":[40,49,55,58,67,81,84,97],"effect":[41],"performing":[43],"multiple":[44,100],"steps":[47,75,103],"on":[48,54,92],"rate":[50],"convergence":[52,65],"size":[56],"neighborhood":[59],"convergence,":[61],"prove":[63],"R-Linear":[64],"to":[66],"exact":[68],"solution":[69],"increasing":[71],"number":[72],"consensus":[74],"quantization.":[78],"test":[80],"performance":[82],"method,":[85],"as":[86,88],"well":[87],"some":[89],"practical":[90],"variants,":[91],"quadratic":[93],"functions,":[94],"effects":[98],"terms":[105],"iterations/gradient":[107],"evaluations,":[108],"cost.":[111]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
