{"id":"https://openalex.org/W2055403306","doi":"https://doi.org/10.1145/2732158.2732189","title":"OfficeHours","display_name":"OfficeHours","publication_year":2015,"publication_date":"2015-03-19","ids":{"openalex":"https://openalex.org/W2055403306","doi":"https://doi.org/10.1145/2732158.2732189","mag":"2055403306"},"language":"en","primary_location":{"id":"doi:10.1145/2732158.2732189","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2732158.2732189","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the 20th International Conference on Intelligent User Interfaces","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/A5055954787","display_name":"Yuan Gao","orcid":"https://orcid.org/0000-0002-3526-5856"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Yuan Gao","raw_affiliation_strings":["University of Helsinki, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082232097","display_name":"Kalle Ilves","orcid":null},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kalle Ilves","raw_affiliation_strings":["University of Helsinki, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001270670","display_name":"Dorota G\u0142owacka","orcid":"https://orcid.org/0000-0001-7008-3380"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Dorota G\u0142owacka","raw_affiliation_strings":["University of Helsinki, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I133731052"],"apc_list":null,"apc_paid":null,"fwci":0.2058,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.44807989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"29","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9926000237464905,"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/T10028","display_name":"Topic Modeling","score":0.9926000237464905,"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/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9871000051498413,"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/T11122","display_name":"Online Learning and Analytics","score":0.9807999730110168,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.4889353811740875}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4889353811740875}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2732158.2732189","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2732158.2732189","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the 20th International Conference on Intelligent User Interfaces","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321855","display_name":"Tekes","ror":"https://ror.org/02ag8cq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1513302538","https://openalex.org/W2000122588","https://openalex.org/W2087526960","https://openalex.org/W2108114251","https://openalex.org/W2116655493","https://openalex.org/W2139375986","https://openalex.org/W2141438078","https://openalex.org/W2146825440","https://openalex.org/W2151049666","https://openalex.org/W2153252192","https://openalex.org/W2154980848","https://openalex.org/W3005750793"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2093578348","https://openalex.org/W2376932109","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W3004735627","https://openalex.org/W2130043461"],"abstract_inverted_index":{"We":[0],"describe":[1],"OfficeHours,":[2],"a":[3,29,108],"recommender":[4,21],"system":[5,22,80,91],"that":[6,23,32],"assists":[7,33],"students":[8],"in":[9,36,44,107],"finding":[10],"potential":[11],"supervisors":[12,106],"for":[13,103],"their":[14,38,46,65,117,132],"dissertation":[15],"projects.":[16],"OfficeHours":[17],"is":[18,70,92],"an":[19],"interactive":[20],"combines":[24],"reinforcement":[25,68],"learning":[26,69],"techniques":[27],"with":[28],"novel":[30],"interface":[31],"the":[34,74,79,95,97,111],"student":[35,96,112],"formulating":[37,116],"query":[39,118],"and":[40,67,86],"allows":[41],"active":[42],"engagement":[43],"directing":[45],"search.":[47],"Students":[48],"can":[49],"directly":[50],"manipulate":[51],"document":[52],"features":[53],"(keywords)":[54],"extracted":[55],"from":[56],"scientific":[57],"articles":[58],"written":[59],"by":[60,77],"faculty":[61,128],"members":[62],"to":[63,72,81,93,99],"indicate":[64],"interests":[66,76],"used":[71],"model":[73],"student's":[75],"allowing":[78],"trade":[82],"off":[83],"between":[84],"exploration":[85],"exploitation.":[87],"The":[88],"goal":[89],"of":[90],"give":[94],"opportunity":[98],"more":[100],"effectively":[101],"search":[102],"possible":[104],"project":[105],"situation":[109],"where":[110],"may":[113,124],"have":[114],"difficulties":[115],"or":[119],"when":[120],"very":[121],"little":[122],"information":[123],"be":[125],"available":[126],"on":[127],"members'":[129],"websites":[130],"about":[131],"research":[133],"interests.":[134]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}
