{"id":"https://openalex.org/W2131220534","doi":"https://doi.org/10.1109/ijcnn.2008.4634183","title":"Connectivity graphs and the performance of sparse associative memory models","display_name":"Connectivity graphs and the performance of sparse associative memory models","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2131220534","doi":"https://doi.org/10.1109/ijcnn.2008.4634183","mag":"2131220534"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2008.4634183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4634183","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","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/A5030888030","display_name":"Weiliang Chen","orcid":"https://orcid.org/0000-0003-0304-583X"},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Weiliang Chen","raw_affiliation_strings":["Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield"],"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110294286","display_name":"Rod Adams","orcid":null},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rod Adams","raw_affiliation_strings":["Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield"],"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004602509","display_name":"Lee Calcraft","orcid":null},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lee Calcraft","raw_affiliation_strings":["Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield"],"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015879027","display_name":"Volker Steuber","orcid":"https://orcid.org/0000-0003-0186-3580"},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Volker Steuber","raw_affiliation_strings":["Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield"],"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105453354","display_name":"Neil Davey","orcid":null},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Neil Davey","raw_affiliation_strings":["Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield"],"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute, University of Herfordshire, Hatfield, Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"Sci. & Technol. Res. Inst., Univ. of Hertfordshire, Hatfield","institution_ids":["https://openalex.org/I141584323"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5030888030"],"corresponding_institution_ids":["https://openalex.org/I141584323"],"apc_list":null,"apc_paid":null,"fwci":0.8536,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75422436,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2742","last_page":"2749"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9983999729156494,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9983999729156494,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9864000082015991,"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/content-addressable-memory","display_name":"Content-addressable memory","score":0.7638338804244995},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7473137378692627},{"id":"https://openalex.org/keywords/clustering-coefficient","display_name":"Clustering coefficient","score":0.7375860810279846},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6767302751541138},{"id":"https://openalex.org/keywords/associative-property","display_name":"Associative property","score":0.6592676639556885},{"id":"https://openalex.org/keywords/bidirectional-associative-memory","display_name":"Bidirectional associative memory","score":0.5849291086196899},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.46609583497047424},{"id":"https://openalex.org/keywords/content-addressable-storage","display_name":"Content-addressable storage","score":0.4281825125217438},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.42495444416999817},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40313518047332764},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29910439252853394},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.2579994201660156},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2098865807056427},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18387696146965027}],"concepts":[{"id":"https://openalex.org/C53442348","wikidata":"https://www.wikidata.org/wiki/Q745101","display_name":"Content-addressable memory","level":3,"score":0.7638338804244995},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7473137378692627},{"id":"https://openalex.org/C22047676","wikidata":"https://www.wikidata.org/wiki/Q898680","display_name":"Clustering coefficient","level":3,"score":0.7375860810279846},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6767302751541138},{"id":"https://openalex.org/C159423971","wikidata":"https://www.wikidata.org/wiki/Q177251","display_name":"Associative property","level":2,"score":0.6592676639556885},{"id":"https://openalex.org/C120620853","wikidata":"https://www.wikidata.org/wiki/Q506355","display_name":"Bidirectional associative memory","level":4,"score":0.5849291086196899},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.46609583497047424},{"id":"https://openalex.org/C2778618852","wikidata":"https://www.wikidata.org/wiki/Q1128613","display_name":"Content-addressable storage","level":4,"score":0.4281825125217438},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.42495444416999817},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40313518047332764},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29910439252853394},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.2579994201660156},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2098865807056427},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18387696146965027},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ijcnn.2008.4634183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4634183","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","raw_type":"proceedings-article"},{"id":"pmh:oai:uhra.herts.ac.uk:2299/7068","is_oa":false,"landing_page_url":"http://hdl.handle.net/2299/7068","pdf_url":null,"source":{"id":"https://openalex.org/S4306400241","display_name":"University of Hertfordshire Research Archive (University of Hertfordshire)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I141584323","host_organization_name":"University of Hertfordshire","host_organization_lineage":["https://openalex.org/I141584323"],"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":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5400000214576721,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W155417673","https://openalex.org/W1573579329","https://openalex.org/W1603661052","https://openalex.org/W2002429803","https://openalex.org/W2006052322","https://openalex.org/W2009176288","https://openalex.org/W2026864246","https://openalex.org/W2030450972","https://openalex.org/W2103934527","https://openalex.org/W2112090702","https://openalex.org/W2139486982","https://openalex.org/W4291733759","https://openalex.org/W6634264458"],"related_works":["https://openalex.org/W4321273133","https://openalex.org/W2050720944","https://openalex.org/W1987836535","https://openalex.org/W1536116856","https://openalex.org/W1521642090","https://openalex.org/W2158622082","https://openalex.org/W1517412873","https://openalex.org/W1485683306","https://openalex.org/W1902246517","https://openalex.org/W2140603008"],"abstract_inverted_index":{"This":[0,51],"paper":[1],"investigates":[2],"the":[3,27,30,71],"relationship":[4],"between":[5],"network":[6,61],"connectivity":[7,62],"and":[8,36],"associative":[9,15,49],"memory":[10,16],"performance":[11,46],"using":[12],"high":[13],"capacity":[14],"models":[17],"with":[18],"different":[19],"types":[20],"of":[21,29,60,70],"sparse":[22],"networks.":[23],"We":[24],"found":[25],"that":[26],"clustering":[28],"network,":[31],"measured":[32],"by":[33],"Clustering":[34],"Coefficient":[35],"Local":[37],"Efficiency,":[38],"have":[39],"a":[40,56],"strong":[41],"linear":[42],"correlation":[43],"to":[44,64],"its":[45],"as":[47],"an":[48,66],"memory.":[50],"result":[52],"is":[53],"important":[54,67],"since":[55],"purely":[57],"static":[58],"measure":[59],"appears":[63],"determine":[65],"dynamic":[68],"property":[69],"network.":[72]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}