{"id":"https://openalex.org/W4401415517","doi":"https://doi.org/10.1109/cec60901.2024.10612156","title":"Information Flow and Laplacian Dynamics on Local Optima Networks","display_name":"Information Flow and Laplacian Dynamics on Local Optima Networks","publication_year":2024,"publication_date":"2024-06-30","ids":{"openalex":"https://openalex.org/W4401415517","doi":"https://doi.org/10.1109/cec60901.2024.10612156"},"language":"en","primary_location":{"id":"doi:10.1109/cec60901.2024.10612156","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cec60901.2024.10612156","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://napier-repository.worktribe.com/file/3594926/1/Information%20flow%20and%20Laplacian%20dynamics%20on%20local%20optima%20networks%20%28accepted%20manuscript%29","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049922948","display_name":"Hendrik Richter","orcid":"https://orcid.org/0000-0001-5417-8291"},"institutions":[{"id":"https://openalex.org/I147765834","display_name":"Leipzig University of Applied Sciences","ror":"https://ror.org/03xgcq477","country_code":"DE","type":"education","lineage":["https://openalex.org/I147765834"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Hendrik Richter","raw_affiliation_strings":["HTWK Leipzig University of Applied Sciences,Faculty of Engineering,Leipzig,Germany","Faculty of Engineering HTWK Leipzig University of Applied Sciences Leipzig, Germany"],"affiliations":[{"raw_affiliation_string":"HTWK Leipzig University of Applied Sciences,Faculty of Engineering,Leipzig,Germany","institution_ids":["https://openalex.org/I147765834"]},{"raw_affiliation_string":"Faculty of Engineering HTWK Leipzig University of Applied Sciences Leipzig, Germany","institution_ids":["https://openalex.org/I147765834"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074122533","display_name":"Sarah L. Thomson","orcid":"https://orcid.org/0000-0001-6971-7817"},"institutions":[{"id":"https://openalex.org/I251738","display_name":"Edinburgh Napier University","ror":"https://ror.org/03zjvnn91","country_code":"GB","type":"education","lineage":["https://openalex.org/I251738"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sarah L. Thomson","raw_affiliation_strings":["School of Computing, Engineering and the Built Environment, Edinburgh Napier University,Edinburgh,United Kingdom","School of Computing, Engineering and the Built Environment Edinburgh Napier University Edinburgh, United Kingdom"],"affiliations":[{"raw_affiliation_string":"School of Computing, Engineering and the Built Environment, Edinburgh Napier University,Edinburgh,United Kingdom","institution_ids":["https://openalex.org/I251738"]},{"raw_affiliation_string":"School of Computing, Engineering and the Built Environment Edinburgh Napier University Edinburgh, United Kingdom","institution_ids":["https://openalex.org/I251738"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5049922948"],"corresponding_institution_ids":["https://openalex.org/I147765834"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12107054,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"01","last_page":"08"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9782000184059143,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6362255215644836},{"id":"https://openalex.org/keywords/dynamics","display_name":"Dynamics (music)","score":0.6297227740287781},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.5059952139854431},{"id":"https://openalex.org/keywords/local-optimum","display_name":"Local optimum","score":0.43956810235977173},{"id":"https://openalex.org/keywords/information-flow","display_name":"Information flow","score":0.4272216856479645},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28050702810287476},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10890224575996399},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.07910454273223877}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6362255215644836},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.6297227740287781},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5059952139854431},{"id":"https://openalex.org/C141934464","wikidata":"https://www.wikidata.org/wiki/Q3305386","display_name":"Local optimum","level":2,"score":0.43956810235977173},{"id":"https://openalex.org/C2779136372","wikidata":"https://www.wikidata.org/wiki/Q10283002","display_name":"Information flow","level":2,"score":0.4272216856479645},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28050702810287476},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10890224575996399},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.07910454273223877},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cec60901.2024.10612156","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cec60901.2024.10612156","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository@napier.ac.uk:3594926","is_oa":true,"landing_page_url":"http://researchrepository.napier.ac.uk/Output/3594926","pdf_url":"https://napier-repository.worktribe.com/file/3594926/1/Information%20flow%20and%20Laplacian%20dynamics%20on%20local%20optima%20networks%20%28accepted%20manuscript%29","source":{"id":"https://openalex.org/S4306402591","display_name":"Edinburgh Napier Research Repository (Edinburgh Napier University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I251738","host_organization_name":"Edinburgh Napier University","host_organization_lineage":["https://openalex.org/I251738"],"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":null,"raw_type":"acceptedVersion"}],"best_oa_location":{"id":"pmh:oai:repository@napier.ac.uk:3594926","is_oa":true,"landing_page_url":"http://researchrepository.napier.ac.uk/Output/3594926","pdf_url":"https://napier-repository.worktribe.com/file/3594926/1/Information%20flow%20and%20Laplacian%20dynamics%20on%20local%20optima%20networks%20%28accepted%20manuscript%29","source":{"id":"https://openalex.org/S4306402591","display_name":"Edinburgh Napier Research Repository (Edinburgh Napier University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I251738","host_organization_name":"Edinburgh Napier University","host_organization_lineage":["https://openalex.org/I251738"],"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":null,"raw_type":"acceptedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4401415517.pdf","grobid_xml":"https://content.openalex.org/works/W4401415517.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1503085769","https://openalex.org/W1603723238","https://openalex.org/W1971700807","https://openalex.org/W2020696014","https://openalex.org/W2055539562","https://openalex.org/W2074703669","https://openalex.org/W2107709238","https://openalex.org/W2116495883","https://openalex.org/W2127318110","https://openalex.org/W2137246147","https://openalex.org/W2139825014","https://openalex.org/W2161032864","https://openalex.org/W2474645015","https://openalex.org/W2592397440","https://openalex.org/W2613000030","https://openalex.org/W2626868301","https://openalex.org/W2643418988","https://openalex.org/W2883699556","https://openalex.org/W2936548714","https://openalex.org/W3081577758","https://openalex.org/W3121235808","https://openalex.org/W3181655383","https://openalex.org/W4238452917","https://openalex.org/W4240899876","https://openalex.org/W4280568658","https://openalex.org/W4291270675","https://openalex.org/W4292103530","https://openalex.org/W4384024895","https://openalex.org/W4385190640","https://openalex.org/W4385196264","https://openalex.org/W6678790813"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2992415251","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2090404167","https://openalex.org/W2388615687"],"abstract_inverted_index":{"We":[0,77],"propose":[1],"a":[2,71,74,88],"new":[3],"way":[4],"of":[5,85,124],"looking":[6],"at":[7],"local":[8,19,129],"optima":[9],"networks":[10],"(LONs).":[11],"LONs":[12,33,50],"represent":[13],"fitness":[14],"landscapes;":[15],"the":[16,22,67,83,94],"nodes":[17],"are":[18,24,104,108,121],"optima,":[20],"and":[21,37,79,106,131],"edges":[23],"search":[25,44,130],"transitions":[26],"between":[27],"them.":[28],"Many":[29],"metrics":[30,120],"computed":[31],"on":[32],"have":[34,47],"been":[35],"proposed":[36,105],"shown":[38],"to":[39,42,57,65,82,102],"be":[40],"linked":[41],"metaheuristic":[43,125],"difficulty.":[45],"These":[46],"typically":[48],"considered":[49],"as":[51,73],"describing":[52],"static":[53],"structures.":[54],"In":[55],"contrast":[56],"this,":[58],"Laplacian":[59],"dynamics":[60],"(LD)":[61],"is":[62],"an":[63],"approach":[64],"consider":[66,91],"information":[68],"flow":[69],"across":[70],"network":[72],"dynamical":[75],"process.":[76],"adapt":[78],"apply":[80],"LD":[81,103,119],"context":[84],"LONs.":[86],"As":[87],"testbed,":[89],"we":[90],"instances":[92],"from":[93],"quadratic":[95],"assignment":[96],"problem":[97],"(QAP)":[98],"library.":[99],"Metrics":[100],"related":[101],"these":[107],"compared":[109],"with":[110],"existing":[111],"LON":[112],"metrics.":[113],"The":[114],"results":[115],"show":[116],"that":[117],"certain":[118],"strong":[122],"predictors":[123],"performance":[126],"for":[127],"iterated":[128],"tabu":[132],"search.":[133]},"counts_by_year":[],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}