{"id":"https://openalex.org/W2092078753","doi":"https://doi.org/10.1109/ieem.2011.6118223","title":"To form a smaller world in the research realm of hierarchical decision models","display_name":"To form a smaller world in the research realm of hierarchical decision models","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2092078753","doi":"https://doi.org/10.1109/ieem.2011.6118223","mag":"2092078753"},"language":"en","primary_location":{"id":"doi:10.1109/ieem.2011.6118223","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieem.2011.6118223","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Industrial Engineering and Engineering Management","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/A5114022655","display_name":"Bing Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bing Wang","raw_affiliation_strings":["Network Education School, Beijing University of Posts and Telecommunications, Beijing, China","Network Education School, Beijing University of Posts & Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Network Education School, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Network Education School, Beijing University of Posts & Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012395212","display_name":"Xiaotian Yao","orcid":"https://orcid.org/0000-0002-3466-461X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaotian Yao","raw_affiliation_strings":["Economics & Management School, University of Posts and Telecommunications, Beijing, China","Economics & Management School, University of Posts & Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Economics & Management School, University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Economics & Management School, University of Posts & Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5114022655"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.4276,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72823167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"40","issue":null,"first_page":"1784","last_page":"1788"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12805","display_name":"Cognitive Science and Mapping","score":0.8798999786376953,"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"}},"topics":[{"id":"https://openalex.org/T12805","display_name":"Cognitive Science and Mapping","score":0.8798999786376953,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.8166999816894531,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.7983999848365784,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/realm","display_name":"Realm","score":0.8801759481430054},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.582114577293396},{"id":"https://openalex.org/keywords/management-science","display_name":"Management science","score":0.3436720669269562},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1402023434638977},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10818159580230713},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.0509684681892395}],"concepts":[{"id":"https://openalex.org/C2778757428","wikidata":"https://www.wikidata.org/wiki/Q1250464","display_name":"Realm","level":2,"score":0.8801759481430054},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.582114577293396},{"id":"https://openalex.org/C539667460","wikidata":"https://www.wikidata.org/wiki/Q2414942","display_name":"Management science","level":1,"score":0.3436720669269562},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1402023434638977},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10818159580230713},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0509684681892395}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ieem.2011.6118223","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieem.2011.6118223","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Industrial Engineering and Engineering Management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W91876209","https://openalex.org/W950821216","https://openalex.org/W1500383076","https://openalex.org/W1502432690","https://openalex.org/W1595267951","https://openalex.org/W1971788485","https://openalex.org/W1973885905","https://openalex.org/W2004671676","https://openalex.org/W2012843400","https://openalex.org/W2015370254","https://openalex.org/W2015914818","https://openalex.org/W2037571815","https://openalex.org/W2038253826","https://openalex.org/W2051765707","https://openalex.org/W2061901927","https://openalex.org/W2065258344","https://openalex.org/W2076959426","https://openalex.org/W2097777089","https://openalex.org/W2101599977","https://openalex.org/W2131608529","https://openalex.org/W2160570181","https://openalex.org/W2168936936","https://openalex.org/W2171377552","https://openalex.org/W2340288113","https://openalex.org/W2352005528","https://openalex.org/W2724735871","https://openalex.org/W2884506728","https://openalex.org/W3098594141","https://openalex.org/W4255373470","https://openalex.org/W6630163099","https://openalex.org/W6679441012"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2359053655","https://openalex.org/W2387777532","https://openalex.org/W2382709029","https://openalex.org/W2389147080","https://openalex.org/W2377883125","https://openalex.org/W2362479786","https://openalex.org/W2392455911","https://openalex.org/W2374248756"],"abstract_inverted_index":{"Hierarchical":[0],"decision":[1],"models":[2],"(HDMs)":[3],"have":[4],"been":[5],"used":[6],"widely":[7,35],"in":[8,17,43,80,134],"industrial":[9],"and":[10,37,49,56,94,97,128],"academic":[11],"fields.":[12],"The":[13],"world":[14,133],"of":[15,25,53,60,74],"research":[16,32,136],"HDM":[18,75],"is":[19,125],"shrinking":[20],"due":[21],"to":[22,33,40,47,70],"the":[23,51,54,57,61,65,72,81,87,98,102,109,114,119,123,135],"connectivity":[24],"collaborative":[26],"relationships":[27],"between":[28,122],"researchers.":[29],"For":[30],"new":[31],"become":[34],"known":[36],"for":[38],"collaboration":[39],"be":[41],"done":[42],"HDMs,":[44],"we":[45],"want":[46],"identify":[48],"connect":[50],"clusters":[52],"researchers":[55,76,89,100,116],"central":[58],"member":[59],"clusters.":[62],"We":[63,84,106],"use":[64],"social":[66],"network":[67,73],"analysis":[68],"method":[69],"analyze":[71],"connected":[77],"by":[78,112],"coauthorship":[79],"selected":[82],"papers.":[83],"find":[85],"out":[86],"important":[88],"with":[90],"highest":[91],"degree":[92],"centralities":[93],"publication":[95],"frequencies":[96],"key":[99],"among":[101],"top":[103],"8":[104],"components.":[105],"act":[107],"as":[108],"\u201cinformation":[110],"gatekeeper\u201d":[111],"connecting":[113],"identified":[115],"so":[117],"that":[118],"average":[120],"distance":[121],"vertices":[124],"eliminated":[126],"significantly":[127],"thus":[129],"construct":[130],"a":[131],"smaller":[132],"realm":[137],"about":[138],"HDMs.":[139]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}