{"id":"https://openalex.org/W2042710236","doi":"https://doi.org/10.1002/spe.4380120305","title":"The transfer of a BCPL compiler to the Z80 microcomputer","display_name":"The transfer of a BCPL compiler to the Z80 microcomputer","publication_year":1982,"publication_date":"1982-03-01","ids":{"openalex":"https://openalex.org/W2042710236","doi":"https://doi.org/10.1002/spe.4380120305","mag":"2042710236"},"language":"en","primary_location":{"id":"doi:10.1002/spe.4380120305","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380120305","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","raw_type":"journal-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/A5053132151","display_name":"Richard I. Cowderoy","orcid":null},"institutions":[{"id":"https://openalex.org/I166794780","display_name":"Wells Fargo (United States)","ror":"https://ror.org/037r2ff59","country_code":"US","type":"company","lineage":["https://openalex.org/I166794780"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Richard I. Cowderoy","raw_affiliation_strings":["8 Church Road West, Farnborough, Hants. GU14 6RS, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"8 Church Road West, Farnborough, Hants. GU14 6RS, U.K","institution_ids":["https://openalex.org/I166794780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111454652","display_name":"Peter J. L. Wallis","orcid":null},"institutions":[{"id":"https://openalex.org/I51601045","display_name":"University of Bath","ror":"https://ror.org/002h8g185","country_code":"GB","type":"education","lineage":["https://openalex.org/I51601045"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Peter J. L. Wallis","raw_affiliation_strings":["School of Mathematics, University of Bath, Claverton Down, Bath BA2 7AY, U.K","School of Mathematics, University of Bath, Claverton Down, Bath BA2 7AY, U. K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics, University of Bath, Claverton Down, Bath BA2 7AY, U.K","institution_ids":["https://openalex.org/I51601045"]},{"raw_affiliation_string":"School of Mathematics, University of Bath, Claverton Down, Bath BA2 7AY, U. K","institution_ids":["https://openalex.org/I51601045"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5053132151"],"corresponding_institution_ids":["https://openalex.org/I166794780"],"apc_list":{"value":4220,"currency":"USD","value_usd":4220},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20836055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"3","first_page":"235","last_page":"239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9879000186920166,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9797000288963318,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.820838212966919},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.7785173058509827},{"id":"https://openalex.org/keywords/debugging","display_name":"Debugging","score":0.6687306761741638},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6298039555549622},{"id":"https://openalex.org/keywords/loader","display_name":"Loader","score":0.62421053647995},{"id":"https://openalex.org/keywords/microcomputer","display_name":"Microcomputer","score":0.568622350692749},{"id":"https://openalex.org/keywords/transfer","display_name":"Transfer (computing)","score":0.5489367842674255},{"id":"https://openalex.org/keywords/interpreter","display_name":"Interpreter","score":0.47255441546440125},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.43060070276260376},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4232731759548187},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3414403200149536}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.820838212966919},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.7785173058509827},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.6687306761741638},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6298039555549622},{"id":"https://openalex.org/C2779041774","wikidata":"https://www.wikidata.org/wiki/Q650550","display_name":"Loader","level":2,"score":0.62421053647995},{"id":"https://openalex.org/C132090242","wikidata":"https://www.wikidata.org/wiki/Q32738","display_name":"Microcomputer","level":3,"score":0.568622350692749},{"id":"https://openalex.org/C2776175482","wikidata":"https://www.wikidata.org/wiki/Q1195816","display_name":"Transfer (computing)","level":2,"score":0.5489367842674255},{"id":"https://openalex.org/C122783720","wikidata":"https://www.wikidata.org/wiki/Q183065","display_name":"Interpreter","level":2,"score":0.47255441546440125},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.43060070276260376},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4232731759548187},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3414403200149536},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/spe.4380120305","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380120305","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1551086441","https://openalex.org/W2128640905"],"related_works":["https://openalex.org/W2365193102","https://openalex.org/W2343312170","https://openalex.org/W2392969333","https://openalex.org/W2745521454","https://openalex.org/W2380220463","https://openalex.org/W2027781611","https://openalex.org/W2363418592","https://openalex.org/W2077399824","https://openalex.org/W2061615910","https://openalex.org/W2385186581"],"abstract_inverted_index":{"Abstract":[0],"We":[1],"describe":[2],"the":[3,22],"transfer":[4],"of":[5,21,34,40],"a":[6,11,14,35],"BCPL":[7],"compiler":[8],"installed":[9],"on":[10],"PDP\u201011":[12],"to":[13],"hobbyist's":[15],"home":[16],"Z80":[17,23],"microcomputer.":[18],"The":[19,32],"design":[20],"support":[24],"software":[25],"needed":[26],"is":[27],"explained":[28],"in":[29],"some":[30],"detail.":[31],"development":[33],"debugging":[36],"Ocode":[37,42],"interpreter":[38],"and":[39],"an":[41],"loader":[43],"featuring":[44],"code":[45],"compression":[46],"proved":[47],"particularly":[48],"helpful.":[49]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}