{"id":"https://openalex.org/W2050287606","doi":"https://doi.org/10.1109/21.87050","title":"A proposed method for representing hierarchies","display_name":"A proposed method for representing hierarchies","publication_year":1988,"publication_date":"1988-01-01","ids":{"openalex":"https://openalex.org/W2050287606","doi":"https://doi.org/10.1109/21.87050","mag":"2050287606"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/21.87050","pdf_url":null,"source":{"id":"https://openalex.org/S76152103","display_name":"IEEE Transactions on Systems Man and Cybernetics","issn_l":"0018-9472","issn":["0018-9472","2168-2909"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5026455992","display_name":"M.G. Reggiani","orcid":null},"institutions":[],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M.G. Reggiani","raw_affiliation_strings":["Selenia SpA, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Selenia SpA, Rome, Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062741559","display_name":"F.E. Marchetti","orcid":null},"institutions":[],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F.E. Marchetti","raw_affiliation_strings":["Selenia SpA, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Selenia SpA, Rome, Italy","institution_ids":[]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.551,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":22,"citation_normalized_percentile":{"value":0.803379,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":86,"max":87},"biblio":{"volume":"18","issue":"1","first_page":"2","last_page":"8"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T12643","display_name":"Sustainability and Ecological Systems Analysis","score":0.9908,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12643","display_name":"Sustainability and Ecological Systems Analysis","score":0.9908,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11810","display_name":"Complex Systems and Decision Making","score":0.9645,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12805","display_name":"Cognitive Science and Mapping","score":0.9313,"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":[],"concepts":[{"id":"https://openalex.org/C186399060","wikidata":"https://www.wikidata.org/wiki/Q959962","display_name":"Diagram","level":2,"score":0.78618264},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.58359087},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3479715},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33004132},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.05969432}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/21.87050","pdf_url":null,"source":{"id":"https://openalex.org/S76152103","display_name":"IEEE Transactions on Systems Man and Cybernetics","issn_l":"0018-9472","issn":["0018-9472","2168-2909"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.62,"display_name":"Quality education","id":"https://metadata.un.org/sdg/4"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":9,"referenced_works":["https://openalex.org/W1556279008","https://openalex.org/W1992856567","https://openalex.org/W2021212550","https://openalex.org/W2054795001","https://openalex.org/W2071123968","https://openalex.org/W2071353749","https://openalex.org/W2087148058","https://openalex.org/W2094450647","https://openalex.org/W2163636786"],"related_works":["https://openalex.org/W4391913857","https://openalex.org/W2748952813","https://openalex.org/W2530322880","https://openalex.org/W2478288626","https://openalex.org/W2390279801","https://openalex.org/W2382290278","https://openalex.org/W2376932109","https://openalex.org/W2358668433","https://openalex.org/W2350741829","https://openalex.org/W2001405890"],"abstract_inverted_index":{"A":[0],"novel":[1],"diagram":[2,22],"(referred":[3],"to":[4],"as":[5],"a":[6],"ring":[7],"diagram)":[8],"helpful":[9],"in":[10],"displaying":[11],"several":[12],"types":[13],"of":[14,20,27],"hierarchies":[15,29],"is":[16],"defined.":[17],"The":[18],"merits":[19],"the":[21,32],"are":[23,35],"examined":[24],"and":[25],"examples":[26],"mapping":[28],"taken":[30],"from":[31],"existing":[33],"literature":[34],"provided.<":[36],">":[39]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2050287606","counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2024-12-12T09:47:16.209567","created_date":"2016-06-24"}