{"id":"https://openalex.org/W2090450347","doi":"https://doi.org/10.1145/2362456.2362465","title":"Evaluation of similarity measures for knowledge profiles from an expert directory","display_name":"Evaluation of similarity measures for knowledge profiles from an expert directory","publication_year":2012,"publication_date":"2012-09-05","ids":{"openalex":"https://openalex.org/W2090450347","doi":"https://doi.org/10.1145/2362456.2362465","mag":"2090450347"},"language":"en","primary_location":{"id":"doi:10.1145/2362456.2362465","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2362456.2362465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th International Conference on Knowledge Management and Knowledge Technologies","raw_type":"proceedings-article"},"type":"conference-paper","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/A5055210444","display_name":"Wilko Kra\u00df","orcid":null},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wilko Kra\u00df","raw_affiliation_strings":["University of Erlangen, Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Erlangen, Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057566882","display_name":"Ulrich F\u00f6rsterling","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]},{"id":"https://openalex.org/I4923324","display_name":"Fraunhofer-Gesellschaft","ror":"https://ror.org/05hkkdn48","country_code":"DE","type":"government","lineage":["https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ulrich F\u00f6rsterling","raw_affiliation_strings":["Fraunhofer Institute for Integrated Circuits, Erlangen, Germany","[Fraunhofer Institute for Integrated Circuits, Erlangen, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Integrated Circuits, Erlangen, Germany","institution_ids":["https://openalex.org/I4210124274"]},{"raw_affiliation_string":"[Fraunhofer Institute for Integrated Circuits, Erlangen, Germany]","institution_ids":["https://openalex.org/I4923324"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2402,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.5176616,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9984999895095825,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9907000064849854,"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/T12031","display_name":"Speech and dialogue systems","score":0.9674999713897705,"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/directory","display_name":"Directory","score":0.8606140613555908},{"id":"https://openalex.org/keywords/benchmarking","display_name":"Benchmarking","score":0.8278841972351074},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.8177486658096313},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6836222410202026},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.6253911852836609},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5622694492340088},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5001394748687744},{"id":"https://openalex.org/keywords/expert-system","display_name":"Expert system","score":0.4420514404773712},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.40159475803375244},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.3532329797744751},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2626851797103882},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16965535283088684}],"concepts":[{"id":"https://openalex.org/C2777683733","wikidata":"https://www.wikidata.org/wiki/Q201456","display_name":"Directory","level":2,"score":0.8606140613555908},{"id":"https://openalex.org/C86251818","wikidata":"https://www.wikidata.org/wiki/Q816754","display_name":"Benchmarking","level":2,"score":0.8278841972351074},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.8177486658096313},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6836222410202026},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.6253911852836609},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5622694492340088},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5001394748687744},{"id":"https://openalex.org/C58328972","wikidata":"https://www.wikidata.org/wiki/Q184609","display_name":"Expert system","level":2,"score":0.4420514404773712},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.40159475803375244},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.3532329797744751},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2626851797103882},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16965535283088684},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2362456.2362465","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2362456.2362465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th International Conference on Knowledge Management and Knowledge Technologies","raw_type":"proceedings-article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/379006","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/379006","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"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":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1791322399","https://openalex.org/W1956559956","https://openalex.org/W1978394996","https://openalex.org/W2038819721","https://openalex.org/W2049870103","https://openalex.org/W2103915252","https://openalex.org/W2118639955","https://openalex.org/W2184502266","https://openalex.org/W2248527651","https://openalex.org/W4231152088","https://openalex.org/W4249294244"],"related_works":["https://openalex.org/W4238897586","https://openalex.org/W435179959","https://openalex.org/W2619091065","https://openalex.org/W2059640416","https://openalex.org/W1490753184","https://openalex.org/W2284465472","https://openalex.org/W2291782699","https://openalex.org/W1993948687","https://openalex.org/W2000169967","https://openalex.org/W2112883198"],"abstract_inverted_index":{"Expert":[0],"directories":[1],"describe":[2],"the":[3,6,45,68],"knowledge":[4],"of":[5,11,14,70,84],"staff.":[7],"From":[8],"field":[9,46],"data":[10,47],"an":[12,16],"implementation":[13],"such":[15],"expert":[17],"directory":[18],"we":[19,54],"calculated":[20],"weighted":[21],"connections":[22],"between":[23],"employees":[24],"based":[25],"on":[26],"their":[27],"shared":[28],"topics.":[29],"These":[30],"relations":[31],"will":[32],"be":[33],"used":[34],"for":[35],"recommending":[36],"people":[37],"with":[38,77],"similar":[39],"profiles.":[40],"Taking":[41],"into":[42],"account":[43],"that":[44],"has":[48],"unequal":[49,78],"distributions":[50],"in":[51],"various":[52],"manifestations":[53],"looked":[55],"at":[56],"four":[57],"different":[58],"similarity":[59,87],"measures":[60,88],"to":[61],"refine":[62],"our":[63,86],"recommendations.":[64],"Our":[65],"findings":[66],"show":[67],"importance":[69],"using":[71,89],"mathematical":[72],"inverse":[73],"calculations":[74],"when":[75],"dealing":[76],"distributions.":[79],"We":[80],"found":[81],"a":[82],"way":[83],"benchmarking":[85],"group":[90],"membership":[91],"as":[92],"distinctive":[93],"indicator.":[94]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}