{"id":"https://openalex.org/W3136625583","doi":null,"title":"Visual analysis of scientific discoveries and knowledge diffusion","display_name":"Visual analysis of scientific discoveries and knowledge diffusion","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W3136625583","mag":"3136625583"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.214.5149","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.214.5149","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cluster.cis.drexel.edu/~cchen/papers/2009/issi2009/issi2009.pdf","raw_type":"text"},"volume":null,"type":"article","indexed_in":[],"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/A5018100309","display_name":"Chaomei Chen","orcid":"https://orcid.org/0000-0001-8584-1041","observed_orcids":["https://orcid.org/0000-0001-8584-1041","https://orcid.org/0009-0002-5720-8315"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chaomei Chen","raw_affiliation_strings":["Department of Library and Information Science"],"raw_orcid":"https://orcid.org/0000-0001-8584-1041","affiliations":[{"raw_affiliation_string":"Department of Library and Information Science","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jian Zhang","orcid":"https://orcid.org/0000-0002-0412-0443","observed_orcids":["https://orcid.org/0000-0002-0412-0443"]},"institutions":[{"id":"https://openalex.org/I72816309","display_name":"Drexel University","ror":"https://ror.org/04bdffz58","country_code":"US","type":"education","lineage":["https://openalex.org/I72816309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jian Zhang","raw_affiliation_strings":["Drexel University"],"raw_orcid":"https://orcid.org/0000-0002-0412-0443","affiliations":[{"raw_affiliation_string":"Drexel University","institution_ids":["https://openalex.org/I72816309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072255876","display_name":"Michael S. Vogeley","orcid":"https://orcid.org/0000-0001-7416-9800","observed_orcids":["https://orcid.org/0000-0001-7416-9800"]},"institutions":[{"id":"https://openalex.org/I72816309","display_name":"Drexel University","ror":"https://ror.org/04bdffz58","country_code":"US","type":"education","lineage":["https://openalex.org/I72816309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael S. Vogeley","raw_affiliation_strings":["Drexel University"],"raw_orcid":"https://orcid.org/0000-0001-7416-9800","affiliations":[{"raw_affiliation_string":"Drexel University","institution_ids":["https://openalex.org/I72816309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.65,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.85903441,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.8690999746322632,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.8690999746322632,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"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/T10799","display_name":"Data Visualization and Analytics","score":0.1200999990105629,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.004900000058114529,"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/co-citation-networks","display_name":"co-citation networks","score":0.7549999952316284},{"id":"https://openalex.org/keywords/knowledge-diffusion","display_name":"knowledge diffusion","score":0.7540000081062317},{"id":"https://openalex.org/keywords/scientific-discovery","display_name":"scientific discovery","score":0.7540000081062317},{"id":"https://openalex.org/keywords/visual-analytics","display_name":"visual analytics","score":0.6589999794960022},{"id":"https://openalex.org/keywords/spectral-clustering","display_name":"spectral clustering","score":0.9359999895095825},{"id":"https://openalex.org/keywords/feature-selection","display_name":"feature selection","score":0.9570000171661377},{"id":"https://openalex.org/keywords/research-topic-evolution","display_name":"research topic evolution","score":0.6069999933242798},{"id":"https://openalex.org/keywords/bibliographic-data","display_name":"bibliographic data","score":0.6460000276565552},{"id":"https://openalex.org/keywords/sloan-digital-sky-survey","display_name":"Sloan Digital Sky Survey","score":0.8690000176429749},{"id":"https://openalex.org/keywords/astronomy-research","display_name":"astronomical research","score":0.753000020980835},{"id":"https://openalex.org/keywords/science-policy-evaluation","display_name":"research policy evaluation","score":0.7110000252723694}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39177200198173523},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3752750754356384}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.214.5149","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.214.5149","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cluster.cis.drexel.edu/~cchen/papers/2009/issi2009/issi2009.pdf","raw_type":"text"},{"id":"mag:3136625583","doi":null,"is_oa":false,"landing_page_url":"https://yonsei.pure.elsevier.com/en/publications/visual-analysis-of-scientific-discoveries-and-knowledge-diffusion","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1970859146","https://openalex.org/W1971421925","https://openalex.org/W2005207065","https://openalex.org/W2018679652","https://openalex.org/W2043976122","https://openalex.org/W2060565253","https://openalex.org/W2061901927","https://openalex.org/W2062317026","https://openalex.org/W2104725117","https://openalex.org/W2116780029","https://openalex.org/W2121947440","https://openalex.org/W2132914434","https://openalex.org/W2136231993","https://openalex.org/W2145845082","https://openalex.org/W2146055051","https://openalex.org/W2147152072","https://openalex.org/W2160441315","https://openalex.org/W2165874743"],"related_works":["https://openalex.org/W2129509580","https://openalex.org/W1481837550","https://openalex.org/W4238591974","https://openalex.org/W4383200106","https://openalex.org/W7098975418","https://openalex.org/W2160441315","https://openalex.org/W2082212189","https://openalex.org/W2081517917","https://openalex.org/W2146781327","https://openalex.org/W2588241638"],"abstract_inverted_index":{"We":[0,114],"introduce":[1],"a":[2,57,100,122],"new":[3,52],"visual":[4,123],"analytic":[5],"approach":[6,17,53,120],"to":[7,26,75,89],"the":[8,91,94,116,126,133],"study":[9],"of":[10,30,84,93,96,103,118,125,128],"scientific":[11,97,104],"discoveries":[12],"and":[13,43,55,66,77,80,87,108,112,144],"knowledge":[14],"diffusion.":[15],"Our":[16],"enhances":[18],"contemporary":[19],"co-citation":[20,28],"network":[21],"analysis":[22,124],"by":[23],"enabling":[24],"analysts":[25],"identify":[27],"clusters":[29,40],"cited":[31],"references":[32],"intuitively,":[33],"synthesize":[34],"thematic":[35],"contexts":[36],"in":[37,99],"which":[38],"these":[39],"are":[41,150],"cited,":[42],"trace":[44],"how":[45],"research":[46,130],"focus":[47],"evolves":[48],"over":[49],"time.":[50],"The":[51,70],"integrates":[54],"streamlines":[56],"few":[58],"previously":[59],"isolated":[60],"techniques":[61],"such":[62],"as":[63],"spectral":[64],"clustering":[65],"feature":[67],"selection":[68],"algorithms.":[69],"integrative":[71],"procedure":[72],"is":[73],"expected":[74],"empower":[76],"strengthen":[78],"analytical":[79],"sense":[81],"making":[82],"capabilities":[83],"scientists,":[85],"learners,":[86],"researchers":[88],"understand":[90],"dynamics":[92],"evolution":[95,127],"domains":[98],"wide":[101],"range":[102],"fields,":[105],"science":[106,109],"studies,":[107],"policy":[110],"evaluation":[111],"planning.":[113],"demonstrate":[115],"potential":[117],"our":[119],"through":[121],"astronomical":[129],"associated":[131],"with":[132],"Sloan":[134],"Digital":[135],"Sky":[136],"Survey":[137],"(SDSS)":[138],"using":[139],"bibliographic":[140],"data":[141],"between":[142],"1994":[143],"2008.":[145],"Implications":[146],"on":[147],"methodological":[148],"issues":[149],"also":[151],"addressed.":[152]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2021-03-29T00:00:00"}