{"id":"https://openalex.org/W3156564334","doi":"https://doi.org/10.1007/s00186-021-00739-9","title":"2020 MMOR best paper award","display_name":"2020 MMOR best paper award","publication_year":2021,"publication_date":"2021-04-01","ids":{"openalex":"https://openalex.org/W3156564334","doi":"https://doi.org/10.1007/s00186-021-00739-9","mag":"3156564334"},"language":"en","primary_location":{"id":"doi:10.1007/s00186-021-00739-9","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00186-021-00739-9","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00186-021-00739-9.pdf","source":{"id":"https://openalex.org/S126160977","display_name":"Mathematical Methods of Operations Research","issn_l":"1432-2994","issn":["1432-2994","1432-5217"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Methods of Operations Research","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s00186-021-00739-9.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052388878","display_name":"Oliver Stein","orcid":"https://orcid.org/0000-0001-9514-6317"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Oliver Stein","raw_affiliation_strings":["Institute of Operations Research, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Operations Research, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5052388878"],"corresponding_institution_ids":["https://openalex.org/I102335020"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":{"value":2290,"currency":"EUR","value_usd":2890},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04982364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"93","issue":"2","first_page":"209","last_page":"211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.273499995470047,"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"}},"topics":[{"id":"https://openalex.org/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.273499995470047,"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"}},{"id":"https://openalex.org/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.14159999787807465,"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/T11413","display_name":"Risk and Portfolio Optimization","score":0.0771000012755394,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5042308568954468}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5042308568954468}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s00186-021-00739-9","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00186-021-00739-9","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00186-021-00739-9.pdf","source":{"id":"https://openalex.org/S126160977","display_name":"Mathematical Methods of Operations Research","issn_l":"1432-2994","issn":["1432-2994","1432-5217"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Methods of Operations Research","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:mathme:v:93:y:2021:i:2:d:10.1007_s00186-021-00739-9","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s00186-021-00739-9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:econstor.eu:10419/286746","is_oa":true,"landing_page_url":"https://hdl.handle.net/10419/286746","pdf_url":null,"source":{"id":"https://openalex.org/S4306401696","display_name":"Econstor (Econstor)","issn_l":null,"issn":null,"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":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doc-type:article"}],"best_oa_location":{"id":"doi:10.1007/s00186-021-00739-9","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00186-021-00739-9","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00186-021-00739-9.pdf","source":{"id":"https://openalex.org/S126160977","display_name":"Mathematical Methods of Operations Research","issn_l":"1432-2994","issn":["1432-2994","1432-5217"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Methods of Operations Research","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3156564334.pdf","grobid_xml":"https://content.openalex.org/works/W3156564334.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W2350741829","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"In":[0],"this":[1,56],"paper":[2],"we":[3,15,74,121],"explore":[4],"convex":[5],"reformulation":[6,77,105,126],"strategies":[7,127],"for":[8,44,59,83,115],"non-convex":[9],"quadratically":[10],"constrained":[11],"optimization":[12,35,85,93,119],"problems":[13,86],"(QCQPs).First":[14],"investigate":[16,75,122],"such":[17],"reformulations":[18],"using":[19],"Pataki's":[20],"rank":[21],"theorem":[22],"iteratively.We":[23],"show":[24,95],"that":[25],"the":[26,45,54,63,66,71,123],"result":[27],"can":[28,102],"be":[29,48],"used":[30],"in":[31,37,80,109,128],"conjunction":[32],"with":[33],"conic":[34],"duality":[36],"order":[38,110,129],"to":[39,47,111,130],"obtain":[40],"a":[41,76,98],"geometric":[42],"condition":[43],"S-procedure":[46],"exact.Based":[49],"upon":[50,139],"known":[51],"results":[52,106],"on":[53,90],"S-procedure,":[55],"approach":[57],"allows":[58],"some":[60],"insight":[61],"into":[62],"geometry":[64],"of":[65,70,107,125,133],"joint":[67],"numerical":[68,141],"range":[69],"quadratic":[72,118],"forms.Then":[73],"strategy":[78],"introduced":[79],"recent":[81],"literature":[82],"bilinear":[84],"which":[87],"is":[88],"based":[89,138],"adjustable":[91],"robust":[92],"theory.We":[94],"that,":[96],"via":[97],"similar":[99],"strategy,":[100],"one":[101],"leverage":[103],"exact":[104],"QCQPs":[108],"derive":[112,131],"lower":[113],"bounds":[114],"more":[116],"complicated":[117],"problems.Finally,":[120],"use":[124],"characterizations":[132],"set-copositive":[134],"matrix":[135],"cones.Empirical":[136],"evidence":[137],"first":[140],"experiments":[142],"shows":[143],"encouraging":[144],"results.":[145]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}