{"id":"https://openalex.org/W7160900523","doi":"https://doi.org/10.1145/3796263.3796297","title":"Personalized Travel Itinerary Recommender System","display_name":"Personalized Travel Itinerary Recommender System","publication_year":2026,"publication_date":"2026-01-23","ids":{"openalex":"https://openalex.org/W7160900523","doi":"https://doi.org/10.1145/3796263.3796297"},"language":"en","primary_location":{"id":"doi:10.1145/3796263.3796297","doi":"https://doi.org/10.1145/3796263.3796297","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3796263.3796297","pdf_url":null,"source":{"id":"https://openalex.org/S4306419257","display_name":"International Conference on Computer Research and Development","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2026 18th International Conference on Computer Research and Development","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3796263.3796297","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5107743832","display_name":"Pranav Bookanakere","orcid":"https://orcid.org/0009-0000-1730-5159","observed_orcids":["https://orcid.org/0009-0000-1730-5159"]},"institutions":[{"id":"https://openalex.org/I196608512","display_name":"PES University","ror":"https://ror.org/05m169e78","country_code":"IN","type":"education","lineage":["https://openalex.org/I196608512"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pranav Bookanakere","raw_affiliation_strings":["Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India"],"raw_orcid":"https://orcid.org/0009-0000-1730-5159","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India","institution_ids":["https://openalex.org/I196608512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135995666","display_name":"Nidhi P G","orcid":"https://orcid.org/0009-0005-5103-0482","observed_orcids":["https://orcid.org/0009-0005-5103-0482"]},"institutions":[{"id":"https://openalex.org/I196608512","display_name":"PES University","ror":"https://ror.org/05m169e78","country_code":"IN","type":"education","lineage":["https://openalex.org/I196608512"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nidhi P G","raw_affiliation_strings":["Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India"],"raw_orcid":"https://orcid.org/0009-0005-5103-0482","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India","institution_ids":["https://openalex.org/I196608512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127798188","display_name":"Disha M","orcid":"https://orcid.org/0009-0000-5794-385X","observed_orcids":["https://orcid.org/0009-0000-5794-385X"]},"institutions":[{"id":"https://openalex.org/I196608512","display_name":"PES University","ror":"https://ror.org/05m169e78","country_code":"IN","type":"education","lineage":["https://openalex.org/I196608512"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Disha M","raw_affiliation_strings":["Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India"],"raw_orcid":"https://orcid.org/0009-0000-5794-385X","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India","institution_ids":["https://openalex.org/I196608512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135962181","display_name":"Siddharth Soora","orcid":"https://orcid.org/0009-0008-7425-0471","observed_orcids":["https://orcid.org/0009-0008-7425-0471"]},"institutions":[{"id":"https://openalex.org/I196608512","display_name":"PES University","ror":"https://ror.org/05m169e78","country_code":"IN","type":"education","lineage":["https://openalex.org/I196608512"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Siddharth Soora","raw_affiliation_strings":["Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India"],"raw_orcid":"https://orcid.org/0009-0008-7425-0471","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India","institution_ids":["https://openalex.org/I196608512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108756551","display_name":"Uma D","orcid":"https://orcid.org/0000-0002-0828-0436","observed_orcids":["https://orcid.org/0000-0002-0828-0436"]},"institutions":[{"id":"https://openalex.org/I196608512","display_name":"PES University","ror":"https://ror.org/05m169e78","country_code":"IN","type":"education","lineage":["https://openalex.org/I196608512"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Uma D","raw_affiliation_strings":["Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India"],"raw_orcid":"https://orcid.org/0000-0002-0828-0436","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, PES University, Bangalore, Karnataka, India","institution_ids":["https://openalex.org/I196608512"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I196608512"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"248","last_page":"254"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9810000061988831,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9810000061988831,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.01140000019222498,"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/T10055","display_name":"Diverse Aspects of Tourism Research","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/1409","display_name":"Tourism, Leisure and Hospitality Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/personalized-recommendation","display_name":"personalized recommendation","score":0.5429999828338623},{"id":"https://openalex.org/keywords/tour-planning","display_name":"tour planning","score":0.7580000162124634},{"id":"https://openalex.org/keywords/metaheuristic-optimization","display_name":"metaheuristic optimization","score":0.8149999976158142},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"genetic algorithm","score":0.9710000157356262},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"particle swarm optimization","score":1.0},{"id":"https://openalex.org/keywords/ant-colony-optimization","display_name":"ant colony optimization","score":1.0},{"id":"https://openalex.org/keywords/travel-distance-optimization","display_name":"travel distance optimization","score":0.7509999871253967},{"id":"https://openalex.org/keywords/hotel-recommendation","display_name":"hotel recommendation","score":0.8429999947547913},{"id":"https://openalex.org/keywords/user-preferences","display_name":"user preferences","score":0.753000020980835}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7494000196456909},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7365000247955322},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.5924000144004822},{"id":"https://openalex.org/C40128228","wikidata":"https://www.wikidata.org/wiki/Q460851","display_name":"Ant colony optimization algorithms","level":2,"score":0.4896000027656555},{"id":"https://openalex.org/C2776687071","wikidata":"https://www.wikidata.org/wiki/Q5265193","display_name":"Destinations","level":3,"score":0.4652000069618225},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.4578000009059906},{"id":"https://openalex.org/C157660682","wikidata":"https://www.wikidata.org/wiki/Q419793","display_name":"Accommodation","level":2,"score":0.4519999921321869},{"id":"https://openalex.org/C2985733770","wikidata":"https://www.wikidata.org/wiki/Q1233007","display_name":"Travel time","level":2,"score":0.40799999237060547},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.35089999437332153},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.3271999955177307},{"id":"https://openalex.org/C60891933","wikidata":"https://www.wikidata.org/wiki/Q796575","display_name":"Ant colony","level":3,"score":0.31790000200271606},{"id":"https://openalex.org/C2986053828","wikidata":"https://www.wikidata.org/wiki/Q355217","display_name":"Time budget","level":2,"score":0.28610000014305115},{"id":"https://openalex.org/C2985550459","wikidata":"https://www.wikidata.org/wiki/Q376880","display_name":"Air travel","level":3,"score":0.27239999175071716},{"id":"https://openalex.org/C8505890","wikidata":"https://www.wikidata.org/wiki/Q605095","display_name":"Budget constraint","level":2,"score":0.2718000113964081},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.26930001378059387},{"id":"https://openalex.org/C2987595161","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimization algorithm","level":2,"score":0.2689000070095062},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.26030001044273376},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.25589999556541443},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.2515999972820282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3796263.3796297","doi":"https://doi.org/10.1145/3796263.3796297","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3796263.3796297","pdf_url":null,"source":{"id":"https://openalex.org/S4306419257","display_name":"International Conference on Computer Research and Development","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2026 18th International Conference on Computer Research and Development","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3796263.3796297","doi":"https://doi.org/10.1145/3796263.3796297","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3796263.3796297","pdf_url":null,"source":{"id":"https://openalex.org/S4306419257","display_name":"International Conference on Computer Research and Development","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2026 18th International Conference on Computer Research and Development","raw_type":"proceedings-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1968535060","https://openalex.org/W2100325297","https://openalex.org/W2571822148","https://openalex.org/W2958541712","https://openalex.org/W2998765587","https://openalex.org/W3025135187","https://openalex.org/W3131641334","https://openalex.org/W3165408672","https://openalex.org/W4377700889"],"related_works":["https://openalex.org/W2808822659","https://openalex.org/W4383959003","https://openalex.org/W4400579304","https://openalex.org/W4403918350","https://openalex.org/W7164354108","https://openalex.org/W7202288013","https://openalex.org/W7167630614","https://openalex.org/W4399198945","https://openalex.org/W4399671917","https://openalex.org/W3017018856"],"abstract_inverted_index":{"The":[0,61,88,107],"demand":[1],"for":[2],"personalized":[3,73],"tour":[4],"recommender":[5],"systems":[6],"has":[7],"surged":[8],"as":[9],"travelers":[10],"seek":[11],"to":[12,58,128],"optimize":[13,46],"their":[14],"experiences":[15],"based":[16,120],"on":[17,121],"preferences":[18],"and":[19,40,48,68,76,102,126,131],"constraints.":[20],"This":[21],"paper":[22],"proposes":[23],"the":[24,52,84,96,112,122,139],"use":[25],"of":[26,54,105],"four":[27],"meta-heuristic":[28],"algorithms\u2014Genetic":[29],"Algorithm":[30,34],"(GA),":[31],"Moth":[32],"Swarm":[33,37],"(MSA),":[35],"Particle":[36],"Optimization":[38,43],"(PSO),":[39],"Ant":[41],"Colony":[42],"(ACO)\u2014to":[44],"efficiently":[45],"budget":[47,67],"distance":[49,69],"while":[50],"maximizing":[51],"number":[53],"visited":[55],"places":[56],"according":[57],"user":[59],"interests.":[60],"model":[62],"not":[63],"only":[64],"optimizes":[65],"trip":[66],"but":[70],"also":[71],"incorporates":[72],"hotel":[74,116],"recommendations":[75,117],"generates":[77],"a":[78],"detailed":[79],"itinerary":[80],"with":[81,138],"timings,":[82],"enhancing":[83],"overall":[85],"travel":[86,99,140],"experience.":[87],"system":[89],"begins":[90],"by":[91],"collecting":[92],"user-specific":[93],"inputs,":[94],"including":[95],"desired":[97],"destination,":[98],"duration,":[100],"budget,":[101,124],"preferred":[103],"types":[104],"places.":[106],"implemented":[108],"algorithms":[109],"then":[110],"generate":[111],"optimal":[113],"itinerary.":[114,141],"Additionally,":[115],"are":[118],"tailored":[119],"user\u2019s":[123],"preferences,":[125],"proximity":[127],"selected":[129],"destinations":[130],"activities,":[132],"offering":[133],"comfortable":[134],"accommodation":[135],"options":[136],"aligned":[137]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-05-13T00:00:00"}
