{"id":"https://openalex.org/W2109481567","doi":"https://doi.org/10.1145/1479064.1479089","title":"Computer pattern recognition of printed music","display_name":"Computer pattern recognition of printed music","publication_year":1971,"publication_date":"1971-01-01","ids":{"openalex":"https://openalex.org/W2109481567","doi":"https://doi.org/10.1145/1479064.1479089","mag":"2109481567"},"language":"en","primary_location":{"id":"doi:10.1145/1479064.1479089","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1479064.1479089","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the May 16-18, 1972, spring joint computer conference on - AFIPS '72 (Spring)","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/A5069110627","display_name":"David S. Prerau","orcid":null},"institutions":[{"id":"https://openalex.org/I2801373766","display_name":"Volpe National Transportation Systems Center","ror":"https://ror.org/04a2k6j28","country_code":"US","type":"government","lineage":["https://openalex.org/I1282462722","https://openalex.org/I2801373766"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"David S. Prerau","raw_affiliation_strings":["Transportation Systems Center, Cambridge, Massachusetts","Transportation Systems Center, Cambridge, Massachusetts#TAB#"],"affiliations":[{"raw_affiliation_string":"Transportation Systems Center, Cambridge, Massachusetts","institution_ids":["https://openalex.org/I2801373766"]},{"raw_affiliation_string":"Transportation Systems Center, Cambridge, Massachusetts#TAB#","institution_ids":["https://openalex.org/I2801373766"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5069110627"],"corresponding_institution_ids":["https://openalex.org/I2801373766"],"apc_list":null,"apc_paid":null,"fwci":2.783,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.90295082,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"153","last_page":"153"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11349","display_name":"Music Technology and Sound Studies","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11309","display_name":"Music and Audio Processing","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T13996","display_name":"Diverse Musicological Studies","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/1210","display_name":"Music"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6915860176086426},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.6398041844367981},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5061075091362},{"id":"https://openalex.org/keywords/musical-notation","display_name":"Musical notation","score":0.4811200201511383},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.452565461397171},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43433430790901184},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4179733693599701},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12533926963806152},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.08150798082351685}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6915860176086426},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.6398041844367981},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5061075091362},{"id":"https://openalex.org/C88639978","wikidata":"https://www.wikidata.org/wiki/Q233861","display_name":"Musical notation","level":3,"score":0.4811200201511383},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.452565461397171},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43433430790901184},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4179733693599701},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12533926963806152},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.08150798082351685},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1479064.1479089","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1479064.1479089","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the May 16-18, 1972, spring joint computer conference on - AFIPS '72 (Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.49000000953674316,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2156218549","https://openalex.org/W2014970400","https://openalex.org/W1896852351","https://openalex.org/W4320485815","https://openalex.org/W4361757600","https://openalex.org/W1978173276","https://openalex.org/W2765714965","https://openalex.org/W2048023951","https://openalex.org/W1490654608","https://openalex.org/W2396258569"],"abstract_inverted_index":{"A":[0],"major":[1],"area":[2],"of":[3,5,13],"concentration":[4],"pattern":[6,65],"recognition":[7],"research":[8],"has":[9],"been":[10],"the":[11,33],"design":[12],"computer":[14],"programs":[15],"to":[16,53],"recognize":[17],"two-dimensional":[18],"visual":[19,64],"patterns.":[20],"These":[21],"patterns":[22,29,41],"may":[23],"be":[24],"divided":[25],"into":[26],"two":[27],"classes:":[28],"representing":[30,42],"objects":[31],"in":[32],"real":[34],"world":[35],"(e.g.,":[36,45],"landscapes,":[37],"blood":[38],"cells)":[39],"and":[40,57],"conventionalized":[43],"symbols":[44],"printed":[46],"text,":[47],"maps).":[48],"The":[49],"standard":[50],"notation":[51],"used":[52],"specify":[54],"most":[55],"instrumental":[56],"vocal":[58],"music":[59],"forms":[60],"a":[61],"conventionalized,":[62],"two-dimensional,":[63],"class.":[66]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
