{"id":"https://openalex.org/W2901958337","doi":"https://doi.org/10.11925/infotech.2096-3467.2018.0211","title":"Computing Similarity of Sci-Tech Documents Based on Texts and Formulas","display_name":"Computing Similarity of Sci-Tech Documents Based on Texts and Formulas","publication_year":2018,"publication_date":"2018-11-12","ids":{"openalex":"https://openalex.org/W2901958337","doi":"https://doi.org/10.11925/infotech.2096-3467.2018.0211","mag":"2901958337"},"language":"en","primary_location":{"id":"mag:2901958337","doi":"https://doi.org/10.11925/infotech.2096-3467.2018.0211","is_oa":false,"landing_page_url":"http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/abstract4558.shtml","pdf_url":null,"source":{"id":"https://openalex.org/S2764613313","display_name":"Shuju fenxi yu zhishi faxian","issn_l":"2096-3467","issn":["2096-3467"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310311940","host_organization_name":"Chinese Academy of Sciences","host_organization_lineage":["https://openalex.org/P4310311940"],"host_organization_lineage_names":["Chinese Academy of Sciences"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Shuju fenxi yu zhishi faxian","raw_type":null},"volume":null,"type":"article","is_traditional":true,"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/A5101974137","display_name":"Jianmin Xu","orcid":"https://orcid.org/0000-0002-8922-8815","observed_orcids":["https://orcid.org/0000-0002-8922-8815"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jianmin Xu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8922-8815","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5011601483","display_name":"Caiyun Xu","orcid":"https://orcid.org/0009-0001-3692-5270","observed_orcids":["https://orcid.org/0009-0001-3692-5270"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Caiyun Xu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0001-3692-5270","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2293,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.43791625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"2","issue":"10","first_page":"103","last_page":"109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13523","display_name":"Mathematics, Computing, and Information Processing","score":0.739300012588501,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T13523","display_name":"Mathematics, Computing, and Information Processing","score":0.739300012588501,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10260","display_name":"Software Engineering Research","score":0.0794999971985817,"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"}},{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.043299999088048935,"subfield":{"id":"https://openalex.org/subfields/3309","display_name":"Library and Information Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/document-similarity","display_name":"document similarity","score":0.8700000047683716},{"id":"https://openalex.org/keywords/scientific-and-technical-documents","display_name":"scientific and technical documents","score":0.8650000095367432},{"id":"https://openalex.org/keywords/text-similarity","display_name":"text similarity","score":0.6129999756813049}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8230424523353577},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.700264036655426},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5990064740180969},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3428235352039337},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32402271032333374},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2901958337","doi":"https://doi.org/10.11925/infotech.2096-3467.2018.0211","is_oa":false,"landing_page_url":"http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/abstract4558.shtml","pdf_url":null,"source":{"id":"https://openalex.org/S2764613313","display_name":"Shuju fenxi yu zhishi faxian","issn_l":"2096-3467","issn":["2096-3467"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310311940","host_organization_name":"Chinese Academy of Sciences","host_organization_lineage":["https://openalex.org/P4310311940"],"host_organization_lineage_names":["Chinese Academy of Sciences"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Shuju fenxi yu zhishi faxian","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2433707244","https://openalex.org/W2157532819","https://openalex.org/W3043123282","https://openalex.org/W3179763453","https://openalex.org/W2966601225","https://openalex.org/W2377649480","https://openalex.org/W2493716434","https://openalex.org/W2210155791","https://openalex.org/W1512063534","https://openalex.org/W2742822548"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2018-11-29T00:00:00"}