{"id":"https://openalex.org/A5064049385","orcid":"https://orcid.org/0000-0003-0627-6457","observed_orcids":["https://orcid.org/0000-0003-0627-6457"],"display_name":"Ville Ollikainen","raw_author_names":["Ollikainen Ville","Ollikainen, Ville","V. Ollikainen","Ville Ollikainen"],"full_name":"Ollikainen, Ville","works_count":39,"cited_by_count":395,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":7,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5064049385","orcid":"https://orcid.org/0000-0003-0627-6457","observed_orcids":["https://orcid.org/0000-0003-0627-6457"]},"affiliations":[{"institution":{"id":"https://openalex.org/I166825849","ror":"https://ror.org/033003e23","display_name":"Tampere University","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I87653560","ror":"https://ror.org/04b181w54","display_name":"VTT Technical Research Centre of Finland","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]},"years":[2025,2024,2021,2019,2017,2015,2014,2013,2011,2008,2007,2006,2002,1991]}],"last_known_institutions":[{"id":"https://openalex.org/I87653560","ror":"https://ror.org/04b181w54","display_name":"VTT Technical Research Centre of Finland","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]}],"topics":[{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","count":11,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T13745","display_name":"Media and Digital Communication","count":11,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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","count":10,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","count":7,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","count":5,"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"}}],"topic_share":[{"id":"https://openalex.org/T13696","display_name":"Technology's Impact on Media","value":0.0002003,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","value":9.46e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","value":9.08e-05,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T14435","display_name":"Information Retrieval and Data Mining","value":5.31e-05,"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","value":4.81e-05,"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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.851658821105957},{"id":"49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","score":0.6166984438896179},{"id":"136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","score":0.5794680118560791},{"id":"108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","score":0.5433259010314941},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.4139575958251953}],"counts_by_year":[{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":18},{"year":2007,"works_count":5,"oa_works_count":0,"cited_by_count":36},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":20},{"year":2011,"works_count":3,"oa_works_count":0,"cited_by_count":1},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":11},{"year":2014,"works_count":4,"oa_works_count":0,"cited_by_count":22},{"year":2015,"works_count":5,"oa_works_count":0,"cited_by_count":269},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":3},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2024,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["Ollikainen Ville","Ollikainen, Ville","V. Ollikainen","Ville Ollikainen"],"block_key":"v ollikainen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5064049385","updated_date":"2026-10-16T12:29:29","created_date":"2025-10-10T00:00:00"}