{"id":"https://openalex.org/W2120270710","doi":"https://doi.org/10.1007/s11257-008-9056-y","title":"Search personalization through query and page topical analysis","display_name":"Search personalization through query and page topical analysis","publication_year":2008,"publication_date":"2008-09-09","ids":{"openalex":"https://openalex.org/W2120270710","doi":"https://doi.org/10.1007/s11257-008-9056-y","mag":"2120270710"},"language":"en","primary_location":{"id":"doi:10.1007/s11257-008-9056-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11257-008-9056-y","pdf_url":null,"source":{"id":"https://openalex.org/S160628929","display_name":"User Modeling and User-Adapted Interaction","issn_l":"0924-1868","issn":["0924-1868","1573-1391"],"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":"User Modeling and User-Adapted Interaction","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/A5025754108","display_name":"Sofia Stamou","orcid":"https://orcid.org/0000-0003-3566-2947"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Sofia Stamou","raw_affiliation_strings":["Department of Computer Engineering and Informatics, Patras University, 26500, Patras, Greece","Department of Computer Engineering and Informatics, Patras University, Patras, Greece 26500#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering and Informatics, Patras University, 26500, Patras, Greece","institution_ids":["https://openalex.org/I174878644"]},{"raw_affiliation_string":"Department of Computer Engineering and Informatics, Patras University, Patras, Greece 26500#TAB#","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030400740","display_name":"Alexandros Ntoulas","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexandros Ntoulas","raw_affiliation_strings":["Microsoft Research, 1065 La Avenida, Mountain View, CA, 94043, USA","Microsoft Research, Mountain View, USA 94043#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research, 1065 La Avenida, Mountain View, CA, 94043, USA","institution_ids":["https://openalex.org/I1290206253"]},{"raw_affiliation_string":"Microsoft Research, Mountain View, USA 94043#TAB#","institution_ids":["https://openalex.org/I1290206253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":17.5141,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.98944646,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"19","issue":"1-2","first_page":"5","last_page":"33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9987000226974487,"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/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9987000226974487,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9987000226974487,"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/T11106","display_name":"Data Management and Algorithms","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.8105393648147583},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.766054630279541},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6300069093704224},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.6243758201599121},{"id":"https://openalex.org/keywords/personalized-search","display_name":"Personalized search","score":0.6213977336883545},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.6173046827316284},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5942842960357666},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.592336893081665},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.5142014026641846},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.4691395163536072},{"id":"https://openalex.org/keywords/user-profile","display_name":"User profile","score":0.4654456079006195},{"id":"https://openalex.org/keywords/semantic-search","display_name":"Semantic search","score":0.4550313949584961},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.4350546896457672},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.4341306984424591},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.41129374504089355}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8105393648147583},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.766054630279541},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6300069093704224},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.6243758201599121},{"id":"https://openalex.org/C2776945383","wikidata":"https://www.wikidata.org/wiki/Q7170667","display_name":"Personalized search","level":3,"score":0.6213977336883545},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.6173046827316284},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5942842960357666},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.592336893081665},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.5142014026641846},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.4691395163536072},{"id":"https://openalex.org/C2780150774","wikidata":"https://www.wikidata.org/wiki/Q252500","display_name":"User profile","level":2,"score":0.4654456079006195},{"id":"https://openalex.org/C166423231","wikidata":"https://www.wikidata.org/wiki/Q1891170","display_name":"Semantic search","level":3,"score":0.4550313949584961},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.4350546896457672},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.4341306984424591},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.41129374504089355},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11257-008-9056-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11257-008-9056-y","pdf_url":null,"source":{"id":"https://openalex.org/S160628929","display_name":"User Modeling and User-Adapted Interaction","issn_l":"0924-1868","issn":["0924-1868","1573-1391"],"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":"User Modeling and User-Adapted Interaction","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.385.3301","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.385.3301","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ntoulas.net/pubs/ntoulas_personalization.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W156562181","https://openalex.org/W1502275721","https://openalex.org/W1567747680","https://openalex.org/W1573514622","https://openalex.org/W1587718046","https://openalex.org/W1588193970","https://openalex.org/W1987233790","https://openalex.org/W2038721957","https://openalex.org/W2067018993","https://openalex.org/W2069153192","https://openalex.org/W2071165012","https://openalex.org/W2079478118","https://openalex.org/W2080676333","https://openalex.org/W2095976990","https://openalex.org/W2096041903","https://openalex.org/W2099391294","https://openalex.org/W2099768249","https://openalex.org/W2100322480","https://openalex.org/W2111363262","https://openalex.org/W2115205574","https://openalex.org/W2117805756","https://openalex.org/W2122841972","https://openalex.org/W2123937625","https://openalex.org/W2127203709","https://openalex.org/W2135561728","https://openalex.org/W2147823173","https://openalex.org/W2152314154","https://openalex.org/W2152565070","https://openalex.org/W2154724067","https://openalex.org/W2156594279","https://openalex.org/W2165476871","https://openalex.org/W2166843810","https://openalex.org/W2168717408","https://openalex.org/W2170344111","https://openalex.org/W2423784265","https://openalex.org/W4235505822"],"related_works":["https://openalex.org/W2096359267","https://openalex.org/W2185998359","https://openalex.org/W2038019547","https://openalex.org/W2391560515","https://openalex.org/W2237545366","https://openalex.org/W2101512953","https://openalex.org/W3146995127","https://openalex.org/W2181508705","https://openalex.org/W2131869937","https://openalex.org/W1607879605"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":7}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}