{"id":"https://openalex.org/W1591513229","doi":"https://doi.org/10.1007/978-3-540-45221-8_2","title":"Difference and Union of Models","display_name":"Difference and Union of Models","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W1591513229","doi":"https://doi.org/10.1007/978-3-540-45221-8_2","mag":"1591513229"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-45221-8_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-45221-8_2","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/A5047631861","display_name":"Marcus Alanen","orcid":null},"institutions":[{"id":"https://openalex.org/I130217899","display_name":"\u00c5bo Akademi University","ror":"https://ror.org/029pk6x14","country_code":"FI","type":"education","lineage":["https://openalex.org/I130217899"]},{"id":"https://openalex.org/I183173800","display_name":"Turku Centre for Computer Science","ror":"https://ror.org/00vy7ed73","country_code":"FI","type":"facility","lineage":["https://openalex.org/I130217899","https://openalex.org/I155660961","https://openalex.org/I183173800"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Marcus Alanen","raw_affiliation_strings":["TUCS Turku Centre for Computer Science, Department of Computer Science, \u00c5bo Akademi University, Lemmink\u00e4isenkatu 14, FIN-20520, Turku, Finland"],"affiliations":[{"raw_affiliation_string":"TUCS Turku Centre for Computer Science, Department of Computer Science, \u00c5bo Akademi University, Lemmink\u00e4isenkatu 14, FIN-20520, Turku, Finland","institution_ids":["https://openalex.org/I183173800","https://openalex.org/I130217899"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043249778","display_name":"Iv\u00e1n Porres","orcid":"https://orcid.org/0000-0002-6791-2018"},"institutions":[{"id":"https://openalex.org/I130217899","display_name":"\u00c5bo Akademi University","ror":"https://ror.org/029pk6x14","country_code":"FI","type":"education","lineage":["https://openalex.org/I130217899"]},{"id":"https://openalex.org/I183173800","display_name":"Turku Centre for Computer Science","ror":"https://ror.org/00vy7ed73","country_code":"FI","type":"facility","lineage":["https://openalex.org/I130217899","https://openalex.org/I155660961","https://openalex.org/I183173800"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ivan Porres","raw_affiliation_strings":["TUCS Turku Centre for Computer Science, Department of Computer Science, \u00c5bo Akademi University, Lemmink\u00e4isenkatu 14, FIN-20520, Turku, Finland"],"affiliations":[{"raw_affiliation_string":"TUCS Turku Centre for Computer Science, Department of Computer Science, \u00c5bo Akademi University, Lemmink\u00e4isenkatu 14, FIN-20520, Turku, Finland","institution_ids":["https://openalex.org/I183173800","https://openalex.org/I130217899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5047631861"],"corresponding_institution_ids":["https://openalex.org/I130217899","https://openalex.org/I183173800"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":9.1542,"has_fulltext":false,"cited_by_count":260,"citation_normalized_percentile":{"value":0.9912854,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"2","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9975000023841858,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/merge","display_name":"Merge (version control)","score":0.8446496725082397},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7729476690292358},{"id":"https://openalex.org/keywords/metamodeling","display_name":"Metamodeling","score":0.7258198261260986},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5143448114395142},{"id":"https://openalex.org/keywords/significant-difference","display_name":"Significant difference","score":0.4440130889415741},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38422125577926636},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3591865599155426},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.18347829580307007},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.1737661063671112},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13344556093215942},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11952298879623413}],"concepts":[{"id":"https://openalex.org/C197129107","wikidata":"https://www.wikidata.org/wiki/Q1921621","display_name":"Merge (version control)","level":2,"score":0.8446496725082397},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7729476690292358},{"id":"https://openalex.org/C86610423","wikidata":"https://www.wikidata.org/wiki/Q1925081","display_name":"Metamodeling","level":2,"score":0.7258198261260986},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5143448114395142},{"id":"https://openalex.org/C3018023364","wikidata":"https://www.wikidata.org/wiki/Q425265","display_name":"Significant difference","level":2,"score":0.4440130889415741},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38422125577926636},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3591865599155426},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.18347829580307007},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.1737661063671112},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13344556093215942},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11952298879623413},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-45221-8_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-45221-8_2","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":[{"id":"https://metadata.un.org/sdg/16","score":0.4099999964237213,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2024797550","https://openalex.org/W2110351695","https://openalex.org/W2121668868","https://openalex.org/W2130200371","https://openalex.org/W2152593687","https://openalex.org/W4240966066"],"related_works":["https://openalex.org/W2080167534","https://openalex.org/W3146440365","https://openalex.org/W2011315860","https://openalex.org/W2130588191","https://openalex.org/W2140792736","https://openalex.org/W2280241695","https://openalex.org/W4239214709","https://openalex.org/W2222291329","https://openalex.org/W4231268542","https://openalex.org/W2093145385"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":25},{"year":2013,"cited_by_count":15},{"year":2012,"cited_by_count":15}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}