{"id":"https://openalex.org/W3174413045","doi":"https://doi.org/10.1007/s11192-021-04024-8","title":"Identifying emerging technologies using expert opinions on the future: A topic modeling and fuzzy clustering approach","display_name":"Identifying emerging technologies using expert opinions on the future: A topic modeling and fuzzy clustering approach","publication_year":2021,"publication_date":"2021-06-23","ids":{"openalex":"https://openalex.org/W3174413045","doi":"https://doi.org/10.1007/s11192-021-04024-8","mag":"3174413045"},"language":"en","primary_location":{"id":"doi:10.1007/s11192-021-04024-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11192-021-04024-8","pdf_url":null,"source":{"id":"https://openalex.org/S148561398","display_name":"Scientometrics","issn_l":"0138-9130","issn":["0138-9130","1588-2861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320108","host_organization_name":"Springer Nature (Netherlands)","host_organization_lineage":["https://openalex.org/P4310320108","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature (Netherlands)","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","raw_type":"journal-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/A5101821271","display_name":"Wooseok Jang","orcid":"https://orcid.org/0000-0001-8182-0147"},"institutions":[{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wooseok Jang","raw_affiliation_strings":["Division of Data Analysis, Korea Institute of Science and Technology Information, 66 Hoegi-ro, Dongdaemun-gu, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Data Analysis, Korea Institute of Science and Technology Information, 66 Hoegi-ro, Dongdaemun-gu, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I878022262"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007971195","display_name":"Yongtae Park","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yongtae Park","raw_affiliation_strings":["Department of Industrial Engineering, School of Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, School of Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025832755","display_name":"Hyeonju Seol","orcid":"https://orcid.org/0000-0001-6953-9766"},"institutions":[{"id":"https://openalex.org/I196345858","display_name":"Chungnam National University","ror":"https://ror.org/0227as991","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyeonju Seol","raw_affiliation_strings":["School of Integrated National Security, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-6953-9766","affiliations":[{"raw_affiliation_string":"School of Integrated National Security, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I196345858"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5025832755"],"corresponding_institution_ids":["https://openalex.org/I196345858"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":15.4943,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.98813392,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"126","issue":"8","first_page":"6505","last_page":"6532"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.9657999873161316,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.9657999873161316,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9634000062942505,"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":0.9455000162124634,"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/cluster-analysis","display_name":"Cluster analysis","score":0.6023898720741272},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5988926291465759},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5876161456108093},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5110489130020142},{"id":"https://openalex.org/keywords/fuzzy-clustering","display_name":"Fuzzy clustering","score":0.4393533766269684},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3700130581855774},{"id":"https://openalex.org/keywords/management-science","display_name":"Management science","score":0.3667399287223816},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.33880355954170227},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2981288433074951},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14463448524475098}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6023898720741272},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5988926291465759},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5876161456108093},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5110489130020142},{"id":"https://openalex.org/C17212007","wikidata":"https://www.wikidata.org/wiki/Q5511111","display_name":"Fuzzy clustering","level":3,"score":0.4393533766269684},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3700130581855774},{"id":"https://openalex.org/C539667460","wikidata":"https://www.wikidata.org/wiki/Q2414942","display_name":"Management science","level":1,"score":0.3667399287223816},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.33880355954170227},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2981288433074951},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14463448524475098}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11192-021-04024-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11192-021-04024-8","pdf_url":null,"source":{"id":"https://openalex.org/S148561398","display_name":"Scientometrics","issn_l":"0138-9130","issn":["0138-9130","1588-2861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320108","host_organization_name":"Springer Nature (Netherlands)","host_organization_lineage":["https://openalex.org/P4310320108","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature (Netherlands)","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:scient:v:126:y:2021:i:8:d:10.1007_s11192-021-04024-8","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s11192-021-04024-8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1129535577","display_name":null,"funder_award_id":"NRF-2017R1D1A1B03036213","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":85,"referenced_works":["https://openalex.org/W134340884","https://openalex.org/W1510533443","https://openalex.org/W1717864260","https://openalex.org/W1880262756","https://openalex.org/W1965345800","https://openalex.org/W1965602189","https://openalex.org/W1969095187","https://openalex.org/W1970913835","https://openalex.org/W1973867393","https://openalex.org/W1978034499","https://openalex.org/W1983164243","https://openalex.org/W1987090983","https://openalex.org/W1992861449","https://openalex.org/W1994079026","https://openalex.org/W2001082470","https://openalex.org/W2021936066","https://openalex.org/W2030436979","https://openalex.org/W2032889385","https://openalex.org/W2038562477","https://openalex.org/W2040292168","https://openalex.org/W2040666798","https://openalex.org/W2042646962","https://openalex.org/W2044764121","https://openalex.org/W2054988762","https://openalex.org/W2057228658","https://openalex.org/W2067237410","https://openalex.org/W2069899518","https://openalex.org/W2072305373","https://openalex.org/W2075355117","https://openalex.org/W2076161922","https://openalex.org/W2077959273","https://openalex.org/W2078170238","https://openalex.org/W2079432741","https://openalex.org/W2102295175","https://openalex.org/W2103148435","https://openalex.org/W2106288372","https://openalex.org/W2110158660","https://openalex.org/W2112628470","https://openalex.org/W2112868611","https://openalex.org/W2117269329","https://openalex.org/W2126803652","https://openalex.org/W2127387319","https://openalex.org/W2127800791","https://openalex.org/W2133097426","https://openalex.org/W2137529096","https://openalex.org/W2139816113","https://openalex.org/W2141868576","https://openalex.org/W2142678895","https://openalex.org/W2156132617","https://openalex.org/W2166169000","https://openalex.org/W2167428023","https://openalex.org/W2258502281","https://openalex.org/W2292609076","https://openalex.org/W2340355443","https://openalex.org/W2395154047","https://openalex.org/W2403816357","https://openalex.org/W2404080558","https://openalex.org/W2489572740","https://openalex.org/W2510804054","https://openalex.org/W2516722822","https://openalex.org/W2520981676","https://openalex.org/W2560112398","https://openalex.org/W2747878338","https://openalex.org/W2768852601","https://openalex.org/W2775018653","https://openalex.org/W2792785390","https://openalex.org/W2804371101","https://openalex.org/W2899641293","https://openalex.org/W2945232659","https://openalex.org/W2963510210","https://openalex.org/W2976400521","https://openalex.org/W2991121888","https://openalex.org/W3033233175","https://openalex.org/W3033528740","https://openalex.org/W3038494439","https://openalex.org/W3093268518","https://openalex.org/W3100352318","https://openalex.org/W3100413542","https://openalex.org/W3123394243","https://openalex.org/W3124680412","https://openalex.org/W3141829038","https://openalex.org/W6630635509","https://openalex.org/W6639619044","https://openalex.org/W6725696592","https://openalex.org/W7028274432"],"related_works":["https://openalex.org/W2945382830","https://openalex.org/W4224807364","https://openalex.org/W2596632494","https://openalex.org/W2535986621","https://openalex.org/W1980197432","https://openalex.org/W2382432689","https://openalex.org/W2000612978","https://openalex.org/W4388110928","https://openalex.org/W1483228865","https://openalex.org/W4292434959"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
