{"id":"https://openalex.org/W2057666861","doi":"https://doi.org/10.1145/1464182.1464195","title":"A digital system for on-line studies of dynamical systems","display_name":"A digital system for on-line studies of dynamical systems","publication_year":1966,"publication_date":"1966-01-01","ids":{"openalex":"https://openalex.org/W2057666861","doi":"https://doi.org/10.1145/1464182.1464195","mag":"2057666861"},"language":"en","primary_location":{"id":"doi:10.1145/1464182.1464195","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1464182.1464195","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1464182.1464195","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the April 26-28, 1966, Spring joint computer conference on XX - AFIPS '66 (Spring)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/1464182.1464195","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040123871","display_name":"Thomas C. Bartee","orcid":null},"institutions":[{"id":"https://openalex.org/I2801851002","display_name":"Harvard University Press","ror":"https://ror.org/006v7bf86","country_code":"US","type":"other","lineage":["https://openalex.org/I136199984","https://openalex.org/I2801851002"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. C. Bartee","raw_affiliation_strings":["Harvard University, Cambridge, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard University, Cambridge, Massachusetts","institution_ids":["https://openalex.org/I2801851002"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110599062","display_name":"James B. Lewis","orcid":null},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. B. Lewis","raw_affiliation_strings":["Massachusetts Institute of Technology, Lexington, Massachusetts","[Massachusetts Institute of Technology, Lexington, Massachusetts]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Lexington, Massachusetts","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"[Massachusetts Institute of Technology, Lexington, Massachusetts]","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7215,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.88422678,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"105","last_page":"105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13650","display_name":"Computational Physics and Python Applications","score":0.9337000250816345,"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/T13650","display_name":"Computational Physics and Python Applications","score":0.9337000250816345,"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/computer-science","display_name":"Computer science","score":0.6103627681732178},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.5125284194946289},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13648071885108948}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6103627681732178},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.5125284194946289},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13648071885108948},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1464182.1464195","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1464182.1464195","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1464182.1464195","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the April 26-28, 1966, Spring joint computer conference on XX - AFIPS '66 (Spring)","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/1464182.1464195","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1464182.1464195","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1464182.1464195","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the April 26-28, 1966, Spring joint computer conference on XX - AFIPS '66 (Spring)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2057666861.pdf","grobid_xml":"https://content.openalex.org/works/W2057666861.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1974777044","https://openalex.org/W2008890648","https://openalex.org/W2051696947","https://openalex.org/W2057696441","https://openalex.org/W2094141366","https://openalex.org/W2273684923","https://openalex.org/W3149067666","https://openalex.org/W6643925365","https://openalex.org/W6664726807"],"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/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"The":[0,68],"study":[1,88],"of":[2,8,52,76,101,107,122],"dynamical":[3,90],"systems":[4,24,91],"with":[5,92,98],"the":[6,17,54,85,119],"aid":[7],"analog":[9,79],"and":[10,78,110],"digital":[11,77],"computers":[12,74],"has":[13,36,81],"developed":[14],"rapidly":[15],"in":[16,23,38,103],"past":[18],"two":[19],"decades.":[20],"Increased":[21],"interest":[22],"described":[25],"by":[26,84],"differential":[27],"equations":[28],"which":[29,95],"are":[30,96],"nonlinear":[31],"or":[32,58,62],"have":[33],"time-varying":[34],"coefficients,":[35],"resulted":[37],"more":[39],"reliance":[40],"on":[41],"techniques":[42],"requiring":[43],"on-line":[44,120],"computation.":[45],"Usually":[46],"less":[47],"is":[48],"known":[49],"a":[50],"priori":[51],"how":[53],"solutions":[55],"will":[56],"develop":[57],"what":[59],"parameter":[60],"values":[61],"initial":[63],"conditions":[64],"should":[65],"be":[66],"used.":[67],"recent":[69],"trend":[70],"to":[71,87],"using":[72],"hybrid":[73],"(combinations":[75],"equipment)":[80],"been":[82],"motivated":[83],"desire":[86],"complex":[89],"computer":[93],"configurations":[94],"designed":[97],"particular":[99],"classes":[100],"problems":[102],"mind.":[104],"Extensive":[105],"use":[106],"display,":[108],"plotting,":[109],"printing":[111],"equipment":[112],"as":[113,115],"well":[114],"elaborate":[116],"consoles":[117],"attest":[118],"capability":[121],"such":[123],"computers.":[124]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
