{"id":"https://openalex.org/W2203751086","doi":"https://doi.org/10.1007/s10791-015-9270-2","title":"Multilayer source selection as a tool for supporting patent search and classification","display_name":"Multilayer source selection as a tool for supporting patent search and classification","publication_year":2015,"publication_date":"2015-10-27","ids":{"openalex":"https://openalex.org/W2203751086","doi":"https://doi.org/10.1007/s10791-015-9270-2","mag":"2203751086"},"language":"en","primary_location":{"id":"doi:10.1007/s10791-015-9270-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10791-015-9270-2","pdf_url":null,"source":{"id":"https://openalex.org/S79460864","display_name":"Information Retrieval","issn_l":"1386-4564","issn":["1386-4564","1573-7659"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Retrieval Journal","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/A5072912426","display_name":"Anastasia Giachanou","orcid":"https://orcid.org/0000-0002-7601-8667"},"institutions":[{"id":"https://openalex.org/I57201433","display_name":"Universit\u00e0 della Svizzera italiana","ror":"https://ror.org/03c4atk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I57201433"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Anastasia Giachanou","raw_affiliation_strings":["Faculty of Informatics, Universit\u00e0 della Svizzera Italiana (USI), Via Giuseppe Buffi 13, Lugano, CH-6904, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Informatics, Universit\u00e0 della Svizzera Italiana (USI), Via Giuseppe Buffi 13, Lugano, CH-6904, Switzerland","institution_ids":["https://openalex.org/I57201433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047037650","display_name":"Michail Salampasis","orcid":"https://orcid.org/0000-0003-4087-125X"},"institutions":[{"id":"https://openalex.org/I77990126","display_name":"Alexander Technological Educational Institute of Thessaloniki","ror":"https://ror.org/04h36ea57","country_code":"GR","type":"education","lineage":["https://openalex.org/I77990126"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Michail Salampasis","raw_affiliation_strings":["Department of Informatics, Alexander Technological Educational Institute of Thessaloniki, 57400, Sindos, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, Alexander Technological Educational Institute of Thessaloniki, 57400, Sindos, Greece","institution_ids":["https://openalex.org/I77990126"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076122659","display_name":"George Paltoglou","orcid":"https://orcid.org/0000-0003-4300-7061"},"institutions":[{"id":"https://openalex.org/I119664326","display_name":"University of Wolverhampton","ror":"https://ror.org/01k2y1055","country_code":"GB","type":"education","lineage":["https://openalex.org/I119664326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Georgios Paltoglou","raw_affiliation_strings":["School of Technology, University of Wolverhampton, City Campus, Office MI140, Wulfruna Street, Wolverhampton, WV1 1LY, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Technology, University of Wolverhampton, City Campus, Office MI140, Wulfruna Street, Wolverhampton, WV1 1LY, UK","institution_ids":["https://openalex.org/I119664326"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5047037650"],"corresponding_institution_ids":["https://openalex.org/I77990126"],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":null,"fwci":1.5811,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.89143156,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"18","issue":"6","first_page":"559","last_page":"585"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.9789999723434448,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9789999723434448,"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/T10856","display_name":"Intellectual Property and Patents","score":0.9707000255584717,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9467999935150146,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8118853569030762},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.7645298838615417},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6657745838165283},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6541240215301514},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.6383972764015198},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6277285814285278},{"id":"https://openalex.org/keywords/clef","display_name":"Clef","score":0.49429893493652344},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4837906062602997},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.48041653633117676},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.47126030921936035},{"id":"https://openalex.org/keywords/patent-visualisation","display_name":"Patent visualisation","score":0.46619242429733276},{"id":"https://openalex.org/keywords/relevance-feedback","display_name":"Relevance feedback","score":0.4253219962120056},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24180272221565247},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.14566871523857117},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.12578412890434265}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8118853569030762},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.7645298838615417},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6657745838165283},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6541240215301514},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.6383972764015198},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6277285814285278},{"id":"https://openalex.org/C107763842","wikidata":"https://www.wikidata.org/wiki/Q181040","display_name":"Clef","level":3,"score":0.49429893493652344},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4837906062602997},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.48041653633117676},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.47126030921936035},{"id":"https://openalex.org/C114419676","wikidata":"https://www.wikidata.org/wiki/Q6505871","display_name":"Patent visualisation","level":2,"score":0.46619242429733276},{"id":"https://openalex.org/C2779532271","wikidata":"https://www.wikidata.org/wiki/Q445558","display_name":"Relevance feedback","level":4,"score":0.4253219962120056},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24180272221565247},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.14566871523857117},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.12578412890434265},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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},{"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":"doi:10.1007/s10791-015-9270-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10791-015-9270-2","pdf_url":null,"source":{"id":"https://openalex.org/S79460864","display_name":"Information Retrieval","issn_l":"1386-4564","issn":["1386-4564","1573-7659"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Retrieval Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":87,"referenced_works":["https://openalex.org/W2562782","https://openalex.org/W73861561","https://openalex.org/W165033579","https://openalex.org/W169233179","https://openalex.org/W187991193","https://openalex.org/W272790547","https://openalex.org/W280650529","https://openalex.org/W1487232999","https://openalex.org/W1497812196","https://openalex.org/W1499000540","https://openalex.org/W1540841176","https://openalex.org/W1542833192","https://openalex.org/W1550021373","https://openalex.org/W1559450084","https://openalex.org/W1593004305","https://openalex.org/W1594547331","https://openalex.org/W1967320885","https://openalex.org/W1971579776","https://openalex.org/W1975837021","https://openalex.org/W1985180788","https://openalex.org/W1986828474","https://openalex.org/W1986953801","https://openalex.org/W1988686126","https://openalex.org/W1989307299","https://openalex.org/W1992053235","https://openalex.org/W2002682102","https://openalex.org/W2006348601","https://openalex.org/W2009634724","https://openalex.org/W2010336827","https://openalex.org/W2011109874","https://openalex.org/W2011548984","https://openalex.org/W2013905639","https://openalex.org/W2014566476","https://openalex.org/W2018764947","https://openalex.org/W2021986193","https://openalex.org/W2022933607","https://openalex.org/W2028828604","https://openalex.org/W2033846818","https://openalex.org/W2035127985","https://openalex.org/W2037320173","https://openalex.org/W2038526807","https://openalex.org/W2043904092","https://openalex.org/W2050209048","https://openalex.org/W2050661945","https://openalex.org/W2058348354","https://openalex.org/W2059344928","https://openalex.org/W2059773269","https://openalex.org/W2073026767","https://openalex.org/W2076008912","https://openalex.org/W2084319893","https://openalex.org/W2086253379","https://openalex.org/W2086662461","https://openalex.org/W2093098531","https://openalex.org/W2093756022","https://openalex.org/W2098162425","https://openalex.org/W2108792553","https://openalex.org/W2112492518","https://openalex.org/W2118295805","https://openalex.org/W2134842174","https://openalex.org/W2135976219","https://openalex.org/W2145036943","https://openalex.org/W2150102617","https://openalex.org/W2151423551","https://openalex.org/W2158005673","https://openalex.org/W2162161511","https://openalex.org/W2185575534","https://openalex.org/W2305855458","https://openalex.org/W2340309946","https://openalex.org/W2395775764","https://openalex.org/W2403193557","https://openalex.org/W2485247574","https://openalex.org/W2613212520","https://openalex.org/W2753287750","https://openalex.org/W2765217797","https://openalex.org/W2912118519","https://openalex.org/W2916187765","https://openalex.org/W2916502775","https://openalex.org/W3028697173","https://openalex.org/W4234620507","https://openalex.org/W4235809937","https://openalex.org/W4246410698","https://openalex.org/W4256561644","https://openalex.org/W6606092856","https://openalex.org/W6632161470","https://openalex.org/W6646522093","https://openalex.org/W6682529133","https://openalex.org/W6713213158"],"related_works":["https://openalex.org/W1839123017","https://openalex.org/W4232115401","https://openalex.org/W1592594506","https://openalex.org/W2970828463","https://openalex.org/W3138512925","https://openalex.org/W117735687","https://openalex.org/W2917705549","https://openalex.org/W2629131222","https://openalex.org/W2915106852","https://openalex.org/W1966536018"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
