{"id":"https://openalex.org/W4415367898","doi":"https://doi.org/10.1109/isit63088.2025.11195464","title":"Alternating Optimization Approach for Computing $\\alpha - \\text{Mutual}$ Information and $\\alpha$-Capacity","display_name":"Alternating Optimization Approach for Computing $\\alpha - \\text{Mutual}$ Information and $\\alpha$-Capacity","publication_year":2025,"publication_date":"2025-06-22","ids":{"openalex":"https://openalex.org/W4415367898","doi":"https://doi.org/10.1109/isit63088.2025.11195464"},"language":null,"primary_location":{"id":"doi:10.1109/isit63088.2025.11195464","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit63088.2025.11195464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 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/A5001719328","display_name":"Akira Kamatsuka","orcid":"https://orcid.org/0000-0001-5129-2638"},"institutions":[{"id":"https://openalex.org/I197425175","display_name":"Shonan Institute of Technology","ror":"https://ror.org/01bawqf59","country_code":"JP","type":"education","lineage":["https://openalex.org/I197425175"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Akira Kamatsuka","raw_affiliation_strings":["Shonan Institute of Technology,Japan"],"affiliations":[{"raw_affiliation_string":"Shonan Institute of Technology,Japan","institution_ids":["https://openalex.org/I197425175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064196362","display_name":"Koki Kazama","orcid":null},"institutions":[{"id":"https://openalex.org/I197425175","display_name":"Shonan Institute of Technology","ror":"https://ror.org/01bawqf59","country_code":"JP","type":"education","lineage":["https://openalex.org/I197425175"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koki Kazama","raw_affiliation_strings":["Shonan Institute of Technology,Japan"],"affiliations":[{"raw_affiliation_string":"Shonan Institute of Technology,Japan","institution_ids":["https://openalex.org/I197425175"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022824333","display_name":"Takahiro Yoshida","orcid":"https://orcid.org/0000-0001-8741-5345"},"institutions":[{"id":"https://openalex.org/I104946051","display_name":"Nihon University","ror":"https://ror.org/05jk51a88","country_code":"JP","type":"education","lineage":["https://openalex.org/I104946051"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahiro Yoshida","raw_affiliation_strings":["Nihon University,Japan"],"affiliations":[{"raw_affiliation_string":"Nihon University,Japan","institution_ids":["https://openalex.org/I104946051"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5001719328"],"corresponding_institution_ids":["https://openalex.org/I197425175"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15426459,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.8636000156402588,"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/T10320","display_name":"Neural Networks and Applications","score":0.8636000156402588,"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/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.8460999727249146,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.8216999769210815,"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/convergence","display_name":"Convergence (economics)","score":0.6927000284194946},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5056999921798706},{"id":"https://openalex.org/keywords/optimization-algorithm","display_name":"Optimization algorithm","score":0.4799000024795532},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.4553999900817871},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.3077999949455261}],"concepts":[{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6927000284194946},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5529000163078308},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5056999921798706},{"id":"https://openalex.org/C2987595161","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimization algorithm","level":2,"score":0.4799000024795532},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4763999879360199},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.4553999900817871},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4228000044822693},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4004000127315521},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35120001435279846},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3077999949455261},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.28690001368522644},{"id":"https://openalex.org/C3018263672","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Efficient algorithm","level":2,"score":0.27000001072883606},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.2524000108242035}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit63088.2025.11195464","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit63088.2025.11195464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3734728112","display_name":null,"funder_award_id":"JP23K16886","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1899372466","https://openalex.org/W1995875735","https://openalex.org/W2000446566","https://openalex.org/W2029236670","https://openalex.org/W2051258594","https://openalex.org/W2069969835","https://openalex.org/W2148986322","https://openalex.org/W2157945787","https://openalex.org/W2174534725","https://openalex.org/W2258483871","https://openalex.org/W2475118502","https://openalex.org/W2485135680","https://openalex.org/W2767710368","https://openalex.org/W2793927368","https://openalex.org/W2968437089","https://openalex.org/W2977249698","https://openalex.org/W2987724067","https://openalex.org/W3023854723","https://openalex.org/W3127487584","https://openalex.org/W3214904776","https://openalex.org/W4205855417","https://openalex.org/W4252822198","https://openalex.org/W4289655290","https://openalex.org/W4401692319","https://openalex.org/W4401692777","https://openalex.org/W4401692913","https://openalex.org/W4406168614","https://openalex.org/W4407099692"],"related_works":[],"abstract_inverted_index":{"This":[0],"study":[1],"presents":[2],"alternating":[3],"optimization":[4],"(AO)":[5],"algorithms":[6,50],"for":[7,51,63],"computing":[8,52,64],"<tex":[9,17,26,53,58,65],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[10,14,18,27,54,59,66],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\alpha$</tex>-mutual":[11],"information":[12],"(<tex":[13],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\alpha$</tex>-MI)":[15],"and":[16,43,46,57,98],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\alpha$</tex>":[19,55],"capacity":[20],"based":[21,79],"on":[22,80],"variational":[23,37],"characterizations":[24,38],"of":[25,39],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\alpha$</tex>-MI":[28],"using":[29],"a":[30],"reverse":[31],"channel.":[32],"Specifically,":[33],"we":[34],"derive":[35],"several":[36],"Sibson,":[40],"Arimoto,":[41],"Augustin-Csisz\u00e1r,":[42],"LapidothPfister":[44],"MI":[45,56],"introduce":[47],"novel":[48],"AO":[49,77],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\alpha$</tex>-capacity;":[60],"their":[61],"performances":[62],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\alpha$</tex>-capacity":[67],"are":[68],"also":[69],"compared.":[70],"The":[71],"comparison":[72],"results":[73],"show":[74],"that":[75],"the":[76,81,86],"algorithm":[78],"Sibson":[82],"MI's":[83],"characterization":[84],"has":[85],"fastest":[87],"convergence":[88],"speed.":[89],"A":[90],"full":[91],"version":[92],"[1]":[93],"with":[94],"all":[95],"proofs,":[96],"explanations":[97],"more":[99],"discussions":[100],"is":[101],"accessible":[102],"at:":[103],"https://arxiv.org/abs/2404.10950":[104]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-21T00:00:00"}
