{"id":"https://openalex.org/W1970241863","doi":"https://doi.org/10.3727/109830501108751001","title":"Case Base Querying for Travel Planning Recommendation","display_name":"Case Base Querying for Travel Planning Recommendation","publication_year":2001,"publication_date":"2001-03-01","ids":{"openalex":"https://openalex.org/W1970241863","doi":"https://doi.org/10.3727/109830501108751001","mag":"1970241863"},"language":"en","primary_location":{"id":"doi:10.3727/109830501108751001","is_oa":false,"landing_page_url":"https://doi.org/10.3727/109830501108751001","pdf_url":null,"source":{"id":"https://openalex.org/S184463352","display_name":"Information Technology & Tourism","issn_l":"1098-3058","issn":["1098-3058","1943-4294"],"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 Technology & Tourism","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/A5090179530","display_name":"Francesco Ricci\u22c6","orcid":"https://orcid.org/0000-0001-5931-5566"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F. Ricci","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5043802309","display_name":"Hannes Werthner","orcid":"https://orcid.org/0000-0002-1508-277X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Werthner","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3190,"currency":"USD","value_usd":3190},"apc_paid":null,"fwci":1.7955,"has_fulltext":false,"cited_by_count":123,"citation_normalized_percentile":{"value":0.8481274,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"4","issue":"3","first_page":"215","last_page":"226"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9997000098228455,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9994000196456909,"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":0.5448446869850159},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.48002925515174866},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.43745267391204834},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.43227237462997437},{"id":"https://openalex.org/keywords/tourism","display_name":"Tourism","score":0.4289282262325287},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.32235848903656006},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3213272988796234},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1640726625919342}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5448446869850159},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.48002925515174866},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.43745267391204834},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.43227237462997437},{"id":"https://openalex.org/C18918823","wikidata":"https://www.wikidata.org/wiki/Q49389","display_name":"Tourism","level":2,"score":0.4289282262325287},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.32235848903656006},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3213272988796234},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1640726625919342},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3727/109830501108751001","is_oa":false,"landing_page_url":"https://doi.org/10.3727/109830501108751001","pdf_url":null,"source":{"id":"https://openalex.org/S184463352","display_name":"Information Technology & Tourism","issn_l":"1098-3058","issn":["1098-3058","1943-4294"],"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 Technology & Tourism","raw_type":"journal-article"},{"id":"pmh:oai:unibz.it:11314057910001241","is_oa":false,"landing_page_url":"https://bia.unibz.it/esploro/outputs/journalArticle/Case-base-querying-for-travel-planning/991006737396401241","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","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":30,"referenced_works":["https://openalex.org/W60976464","https://openalex.org/W153250912","https://openalex.org/W172860504","https://openalex.org/W350588237","https://openalex.org/W1488625048","https://openalex.org/W1488719427","https://openalex.org/W1496680988","https://openalex.org/W1499407697","https://openalex.org/W1536614359","https://openalex.org/W1552548559","https://openalex.org/W1581660920","https://openalex.org/W1827261456","https://openalex.org/W1881168306","https://openalex.org/W2008406446","https://openalex.org/W2072764742","https://openalex.org/W2072881690","https://openalex.org/W2082425356","https://openalex.org/W2099495526","https://openalex.org/W2117716920","https://openalex.org/W2126599594","https://openalex.org/W2134627110","https://openalex.org/W2137728971","https://openalex.org/W2140928255","https://openalex.org/W2141824507","https://openalex.org/W2147895072","https://openalex.org/W2159765281","https://openalex.org/W2163952039","https://openalex.org/W2170192471","https://openalex.org/W2503551940","https://openalex.org/W2951941150"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4378422375","https://openalex.org/W2380281871","https://openalex.org/W2381202241","https://openalex.org/W2364339435","https://openalex.org/W2334297718","https://openalex.org/W2383095048","https://openalex.org/W3025474702","https://openalex.org/W2379360052","https://openalex.org/W3132301977"],"abstract_inverted_index":{"This":[0],"article":[1],"describes":[2],"the":[3,20,37,42,52,69,81,84],"general":[4],"architecture":[5],"and":[6,32,49,63,78,102,121],"function":[7],"of":[8,22,30,75,83],"an":[9,112],"intelligent":[10],"recommendation":[11,90],"system":[12,40,99],"aimed":[13],"at":[14],"supporting":[15],"a":[16,24,28,34,73,89,96],"leisure":[17],"traveler":[18],"in":[19,88],"task":[21],"selecting":[23],"tourist":[25,109],"destination,":[26],"bundling":[27],"set":[29],"products,":[31],"composing":[33],"plan":[35],"for":[36],"travel.":[38],"The":[39,98],"enables":[41],"user":[43,70],"to":[44,50,60,71],"identify":[45],"his/her":[46],"own":[47],"destination":[48],"personalize":[51],"travel":[53],"by":[54],"aggregating":[55],"elementary":[56,85],"items":[57,86],"(additional":[58],"locations":[59],"visit,":[61],"services,":[62],"activities).":[64],"Case-based":[65],"reasoning":[66],"techniques":[67],"enable":[68],"browse":[72],"repository":[74],"past":[76],"travels":[77],"make":[79],"possible":[80],"ranking":[82],"included":[87],"when":[91],"these":[92],"are":[93],"selected":[94],"from":[95,105],"catalogue.":[97],"integrates":[100],"data":[101,116],"information":[103],"originating":[104],"external,":[106],"already":[107],"existent,":[108],"portals":[110],"exploiting":[111],"XML-based":[113],"mediator":[114],"architecture,":[115],"mapping":[117],"techniques,":[118],"similarity-based":[119],"retrieval,":[120],"online":[122],"analytical":[123],"processing.":[124]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":12},{"year":2012,"cited_by_count":10}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}