{"id":"https://openalex.org/W2133059395","doi":"https://doi.org/10.1109/ijcnn.2004.1379894","title":"High capacity associative memories and small world networks","display_name":"High capacity associative memories and small world networks","publication_year":2005,"publication_date":"2005-02-22","ids":{"openalex":"https://openalex.org/W2133059395","doi":"https://doi.org/10.1109/ijcnn.2004.1379894","mag":"2133059395"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2004.1379894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2004.1379894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Joint Conference on Neural Networks (IEEE Cat. No.04CH37541)","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/A5105457397","display_name":"N. Davey","orcid":"https://orcid.org/0009-0006-4448-6139"},"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":"N. Davey","raw_affiliation_strings":["Department of Computer Science, University of Hertfordshire, Hatfield Hertfordshire, UK","Dept. of Comput. Sci., Hertfordshire Univ., Hatfield, , UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Hertfordshire, Hatfield Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Hertfordshire Univ., Hatfield, , UK","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013320597","display_name":"Bruce Christianson","orcid":"https://orcid.org/0000-0002-3777-7476"},"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":"B. Christianson","raw_affiliation_strings":["Department of Computer Science, University of Hertfordshire, Hatfield Hertfordshire, UK","Dept. of Comput. Sci., Hertfordshire Univ., Hatfield, , UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Hertfordshire, Hatfield Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Hertfordshire Univ., Hatfield, , UK","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110723503","display_name":"R. 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":"R. Adams","raw_affiliation_strings":["Department of Computer Science, University of Hertfordshire, Hatfield Hertfordshire, UK","Dept. of Comput. Sci., Hertfordshire Univ., Hatfield, , UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Hertfordshire, Hatfield Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Hertfordshire Univ., Hatfield, , UK","institution_ids":["https://openalex.org/I141584323"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.8915,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.96735883,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"177","last_page":"182"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9995999932289124,"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":0.9995999932289124,"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/T10581","display_name":"Neural dynamics and brain function","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/associative-property","display_name":"Associative property","score":0.6847167015075684},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6655333042144775},{"id":"https://openalex.org/keywords/bidirectional-associative-memory","display_name":"Bidirectional associative memory","score":0.6604444980621338},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6064800024032593},{"id":"https://openalex.org/keywords/content-addressable-memory","display_name":"Content-addressable memory","score":0.5918197631835938},{"id":"https://openalex.org/keywords/small-world-network","display_name":"Small-world network","score":0.5659257769584656},{"id":"https://openalex.org/keywords/symmetry","display_name":"Symmetry (geometry)","score":0.4966190457344055},{"id":"https://openalex.org/keywords/content-addressable-storage","display_name":"Content-addressable storage","score":0.49583134055137634},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.4441082179546356},{"id":"https://openalex.org/keywords/symmetric-matrix","display_name":"Symmetric matrix","score":0.4211893081665039},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.39899951219558716},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3761022686958313},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35625267028808594},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3537885248661041},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24421089887619019},{"id":"https://openalex.org/keywords/complex-network","display_name":"Complex network","score":0.21096625924110413},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.16336563229560852},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11858788132667542},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.09623339772224426}],"concepts":[{"id":"https://openalex.org/C159423971","wikidata":"https://www.wikidata.org/wiki/Q177251","display_name":"Associative property","level":2,"score":0.6847167015075684},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6655333042144775},{"id":"https://openalex.org/C120620853","wikidata":"https://www.wikidata.org/wiki/Q506355","display_name":"Bidirectional associative memory","level":4,"score":0.6604444980621338},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6064800024032593},{"id":"https://openalex.org/C53442348","wikidata":"https://www.wikidata.org/wiki/Q745101","display_name":"Content-addressable memory","level":3,"score":0.5918197631835938},{"id":"https://openalex.org/C183331307","wikidata":"https://www.wikidata.org/wiki/Q840026","display_name":"Small-world network","level":3,"score":0.5659257769584656},{"id":"https://openalex.org/C2779886137","wikidata":"https://www.wikidata.org/wiki/Q21030012","display_name":"Symmetry (geometry)","level":2,"score":0.4966190457344055},{"id":"https://openalex.org/C2778618852","wikidata":"https://www.wikidata.org/wiki/Q1128613","display_name":"Content-addressable storage","level":4,"score":0.49583134055137634},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.4441082179546356},{"id":"https://openalex.org/C54848796","wikidata":"https://www.wikidata.org/wiki/Q339011","display_name":"Symmetric matrix","level":3,"score":0.4211893081665039},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.39899951219558716},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3761022686958313},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35625267028808594},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3537885248661041},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24421089887619019},{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.21096625924110413},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.16336563229560852},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11858788132667542},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.09623339772224426},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"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":2,"locations":[{"id":"doi:10.1109/ijcnn.2004.1379894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2004.1379894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Joint Conference on Neural Networks (IEEE Cat. No.04CH37541)","raw_type":"proceedings-article"},{"id":"pmh:oai:uhra.herts.ac.uk:2299/600","is_oa":false,"landing_page_url":"http://hdl.handle.net/2299/600","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":[{"score":0.4699999988079071,"display_name":"No poverty","id":"https://metadata.un.org/sdg/1"}],"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/W222271675","https://openalex.org/W1964780875","https://openalex.org/W1971252816","https://openalex.org/W1995539593","https://openalex.org/W2049672189","https://openalex.org/W2076711404","https://openalex.org/W2112090702","https://openalex.org/W2156774185","https://openalex.org/W2158780150","https://openalex.org/W3003694668","https://openalex.org/W4210786305","https://openalex.org/W6608820365"],"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/W2769111744","https://openalex.org/W2125477157"],"abstract_inverted_index":{"Models":[0],"of":[1,29,90,96],"associative":[2,73],"memory":[3],"usually":[4],"have":[5,19],"full":[6],"connectivity":[7,54,98],"or":[8,58],"if":[9],"diluted,":[10],"random":[11,85],"symmetric":[12,57],"connectivity.":[13,23,52],"In":[14],"contrast":[15],"biological":[16],"neural":[17],"systems":[18],"predominantly":[20],"local,":[21],"non-symmetric":[22,68],"Here":[24],"we":[25],"investigate":[26],"sparse":[27],"networks":[28,66,83],"threshold":[30],"units,":[31],"trained":[32],"with":[33,47,67,84],"the":[34,64,91,97],"perceptron":[35],"learning":[36],"rule.":[37],"The":[38,53,60],"units":[39],"are":[40],"arranged":[41],"in":[42,80],"a":[43],"small":[44],"world":[45],"network,":[46],"short":[48],"path-lengths":[49],"but":[50],"cliquish":[51],"may":[55],"be":[56],"non-symmetric.":[59],"results":[61],"show":[62],"that":[63,79,100],"small-world":[65],"weights":[69],"perform":[70],"well":[71],"as":[72],"memories.":[74],"It":[75],"is":[76,88],"also":[77],"shown":[78],"highly":[81],"dilute":[82],"connectivity,":[86],"it":[87],"symmetry":[89,95],"weights,":[92],"rather":[93],"than":[94],"matrix,":[99],"causes":[101],"poor":[102],"performance.":[103]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
