{"id":"https://openalex.org/W1835313181","doi":"https://doi.org/10.1007/3-540-10828-9_51","title":"Algebraic theory of parameterized specifications with requirements","display_name":"Algebraic theory of parameterized specifications with requirements","publication_year":1981,"publication_date":"1981-01-01","ids":{"openalex":"https://openalex.org/W1835313181","doi":"https://doi.org/10.1007/3-540-10828-9_51","mag":"1835313181"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-10828-9_51","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-10828-9_51","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5002594574","display_name":"Hartmut Ehrig","orcid":null},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Hartmut Ehrig","raw_affiliation_strings":["FB 20 Institute for Software and Theoretical Computer Science, Technical University Berlin, D-1000, Berlin 10, Germany (West)","(Technical University Berlin)"],"affiliations":[{"raw_affiliation_string":"FB 20 Institute for Software and Theoretical Computer Science, Technical University Berlin, D-1000, Berlin 10, Germany (West)","institution_ids":[]},{"raw_affiliation_string":"(Technical University Berlin)","institution_ids":["https://openalex.org/I4577782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5002594574"],"corresponding_institution_ids":["https://openalex.org/I4577782"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":17.6834,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.99758162,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10142","display_name":"Formal Methods in Verification","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10126","display_name":"Logic, programming, and type systems","score":0.9926000237464905,"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/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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":0.7075817584991455},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.6351110339164734},{"id":"https://openalex.org/keywords/algebraic-specification","display_name":"Algebraic specification","score":0.6013544201850891},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.5970114469528198},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5272402167320251},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5048936009407043},{"id":"https://openalex.org/keywords/specification-language","display_name":"Specification language","score":0.40902483463287354},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3921774625778198},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3704226613044739},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36357516050338745},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25067591667175293}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7075817584991455},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.6351110339164734},{"id":"https://openalex.org/C2777691520","wikidata":"https://www.wikidata.org/wiki/Q4724019","display_name":"Algebraic specification","level":3,"score":0.6013544201850891},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.5970114469528198},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5272402167320251},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5048936009407043},{"id":"https://openalex.org/C201677973","wikidata":"https://www.wikidata.org/wiki/Q1209840","display_name":"Specification language","level":2,"score":0.40902483463287354},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3921774625778198},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3704226613044739},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36357516050338745},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25067591667175293},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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":1,"locations":[{"id":"doi:10.1007/3-540-10828-9_51","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-10828-9_51","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1495115051","https://openalex.org/W1496280540","https://openalex.org/W1496607686","https://openalex.org/W1507387938","https://openalex.org/W1529473589","https://openalex.org/W1546025443","https://openalex.org/W1575385697","https://openalex.org/W1756661417","https://openalex.org/W1761566145","https://openalex.org/W2054164849","https://openalex.org/W2055364993","https://openalex.org/W2491322531","https://openalex.org/W6679407285"],"related_works":["https://openalex.org/W1607380236","https://openalex.org/W2104169671","https://openalex.org/W4285138471","https://openalex.org/W1563875108","https://openalex.org/W2382504699","https://openalex.org/W2071986313","https://openalex.org/W1577073218","https://openalex.org/W2131995169","https://openalex.org/W2608014291","https://openalex.org/W2045910943"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}