{"id":"https://openalex.org/W1981263656","doi":"https://doi.org/10.1109/dsaa.2014.7058085","title":"Exploring technological trends for patent evaluation","display_name":"Exploring technological trends for patent evaluation","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1981263656","doi":"https://doi.org/10.1109/dsaa.2014.7058085","mag":"1981263656"},"language":"en","primary_location":{"id":"doi:10.1109/dsaa.2014.7058085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsaa.2014.7058085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Data Science and Advanced Analytics (DSAA)","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/A5100422253","display_name":"Shuting Wang","orcid":"https://orcid.org/0000-0001-5620-9151"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Shuting Wang","raw_affiliation_strings":["Department of Computer Science and Engineering, Pennsylvania State University","Department of Computer Science and Engineering, Pennsylvania State University, , USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University, , USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091716232","display_name":"Wang-Chien Lee","orcid":"https://orcid.org/0000-0002-8949-489X"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wang-Chien Lee","raw_affiliation_strings":["Department of Computer Science and Engineering, Pennsylvania State University","Department of Computer Science and Engineering, Pennsylvania State University, , USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University, , USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109299788","display_name":"Zhen Lei","orcid":"https://orcid.org/0000-0002-0791-189X"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhen Lei","raw_affiliation_strings":["Department of Energy and Mineral Engineering, Pennsylvania State University","Department of Energy and Mineral Engineering, Pennsylvania State University, USA"],"affiliations":[{"raw_affiliation_string":"Department of Energy and Mineral Engineering, Pennsylvania State University","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Energy and Mineral Engineering, Pennsylvania State University, USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030680188","display_name":"Xianliang Zhang","orcid":"https://orcid.org/0000-0002-2870-3504"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xianliang Zhang","raw_affiliation_strings":["Department of Computer Science and Engineering, Pennsylvania State University","Department of Computer Science and Engineering, Pennsylvania State University, , USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University, , USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103171514","display_name":"Yu-Hsuan Kuo","orcid":"https://orcid.org/0000-0002-1314-5722"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu-Hsuan Kuo","raw_affiliation_strings":["Department of Computer Science and Engineering, Pennsylvania State University","Department of Computer Science and Engineering, Pennsylvania State University, , USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University, , USA","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100422253"],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14138769,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"277","last_page":"283"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10856","display_name":"Intellectual Property and Patents","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10856","display_name":"Intellectual Property and Patents","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11948","display_name":"Machine Learning in Materials Science","score":0.9728999733924866,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12659","display_name":"Innovation Diffusion and Forecasting","score":0.970300018787384,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/trademark","display_name":"Trademark","score":0.887958288192749},{"id":"https://openalex.org/keywords/patent-analysis","display_name":"Patent analysis","score":0.8011752367019653},{"id":"https://openalex.org/keywords/patent-visualisation","display_name":"Patent visualisation","score":0.6183536052703857},{"id":"https://openalex.org/keywords/patent-office","display_name":"Patent office","score":0.6100358963012695},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5703927874565125},{"id":"https://openalex.org/keywords/intellectual-property","display_name":"Intellectual property","score":0.5107192993164062},{"id":"https://openalex.org/keywords/patent-application","display_name":"Patent application","score":0.4957979619503021},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.4950341582298279},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4698604345321655},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4604092538356781},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.4325462579727173},{"id":"https://openalex.org/keywords/industrial-organization","display_name":"Industrial organization","score":0.35319507122039795},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.32328957319259644},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11209279298782349},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.08010619878768921}],"concepts":[{"id":"https://openalex.org/C2779027411","wikidata":"https://www.wikidata.org/wiki/Q167270","display_name":"Trademark","level":2,"score":0.887958288192749},{"id":"https://openalex.org/C2778029865","wikidata":"https://www.wikidata.org/wiki/Q25110998","display_name":"Patent analysis","level":2,"score":0.8011752367019653},{"id":"https://openalex.org/C114419676","wikidata":"https://www.wikidata.org/wiki/Q6505871","display_name":"Patent visualisation","level":2,"score":0.6183536052703857},{"id":"https://openalex.org/C2780342482","wikidata":"https://www.wikidata.org/wiki/Q1148446","display_name":"Patent office","level":2,"score":0.6100358963012695},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5703927874565125},{"id":"https://openalex.org/C34974158","wikidata":"https://www.wikidata.org/wiki/Q131257","display_name":"Intellectual property","level":2,"score":0.5107192993164062},{"id":"https://openalex.org/C2779534841","wikidata":"https://www.wikidata.org/wiki/Q3022019","display_name":"Patent application","level":2,"score":0.4957979619503021},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.4950341582298279},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4698604345321655},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4604092538356781},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.4325462579727173},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","level":1,"score":0.35319507122039795},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.32328957319259644},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11209279298782349},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.08010619878768921},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dsaa.2014.7058085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsaa.2014.7058085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Data Science and Advanced Analytics (DSAA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1972702102","https://openalex.org/W1987722084","https://openalex.org/W1997328961","https://openalex.org/W2018605697","https://openalex.org/W2059004071","https://openalex.org/W2072459098","https://openalex.org/W2079471878","https://openalex.org/W2153635508"],"related_works":["https://openalex.org/W2022689113","https://openalex.org/W2549510717","https://openalex.org/W2377713783","https://openalex.org/W1526590935","https://openalex.org/W2312956190","https://openalex.org/W4311325190","https://openalex.org/W4285276207","https://openalex.org/W2375068088","https://openalex.org/W2367961441","https://openalex.org/W1981263656"],"abstract_inverted_index":{"Patents":[0],"are":[1,124],"very":[2],"important":[3],"intangible":[4],"assets":[5],"that":[6,119],"protect":[7],"firm":[8,20],"technologies":[9],"and":[10,23,43,63,71,85,93,102,111],"maintain":[11],"market":[12],"competitiveness.":[13],"Thus,":[14],"patent":[15,27,54,73,95,128,145],"evaluation":[16,28,96,146],"is":[17],"critical":[18],"for":[19],"business":[21],"strategy":[22],"innovation":[24],"management.":[25],"Currently":[26],"mostly":[29],"relies":[30],"on":[31],"some":[32],"meta":[33],"information":[34,59],"of":[35,40,45,83,88],"patents,":[36,66],"such":[37],"as":[38],"number":[39,44],"forward/backward":[41],"citations":[42],"claims.":[46],"In":[47],"this":[48],"paper,":[49],"we":[50,142],"propose":[51],"to":[52,67,78,97,126],"identify":[53],"technological":[55,122],"trends,":[56,141],"which":[57],"carries":[58],"about":[60],"technology":[61],"evolution":[62],"trajectories":[64],"among":[65],"enable":[68],"more":[69],"effective":[70],"precise":[72],"evaluation.":[74],"We":[75],"explore":[76],"features":[77,103,136],"capture":[79,127],"both":[80],"the":[81,86,99,107,120,132,150],"value":[82,129],"trends":[84,101,123],"quality":[87],"patents":[89,105],"within":[90],"a":[91],"trend,":[92],"perform":[94],"validate":[98],"extracted":[100,137],"using":[104,152],"in":[106],"United":[108],"States":[109],"Patent":[110],"Trademark":[112],"Office":[113],"(USPTO)":[114],"dataset.":[115],"Experimental":[116],"results":[117],"demonstrate":[118],"identified":[121,140],"able":[125],"precisely.":[130],"With":[131],"proposed":[133],"trend":[134],"related":[135],"from":[138],"our":[139],"can":[143],"improve":[144],"performance":[147],"significantly":[148],"over":[149],"baseline":[151],"conventional":[153],"features.":[154]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}