{"id":"https://openalex.org/W4399778384","doi":"https://doi.org/10.1145/3643489.3661114","title":"MemoriEase 2.0: A Conversational Lifelog Retrieve System for LSC'24","display_name":"MemoriEase 2.0: A Conversational Lifelog Retrieve System for LSC'24","publication_year":2024,"publication_date":"2024-06-10","ids":{"openalex":"https://openalex.org/W4399778384","doi":"https://doi.org/10.1145/3643489.3661114"},"language":"en","primary_location":{"id":"doi:10.1145/3643489.3661114","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3643489.3661114","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3643489.3661114","source":null,"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 7th Annual ACM Workshop on the Lifelog Search Challenge","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3643489.3661114","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059033150","display_name":"Quang-Linh Tran","orcid":"https://orcid.org/0000-0002-5409-0916"},"institutions":[{"id":"https://openalex.org/I42934936","display_name":"Dublin City University","ror":"https://ror.org/04a1a1e81","country_code":"IE","type":"education","lineage":["https://openalex.org/I42934936"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Quang-Linh Tran","raw_affiliation_strings":["School of Computing, Dublin City University, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0000-0002-5409-0916","affiliations":[{"raw_affiliation_string":"School of Computing, Dublin City University, Dublin, Ireland","institution_ids":["https://openalex.org/I42934936"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051882105","display_name":"Binh T. Nguyen","orcid":"https://orcid.org/0000-0001-5249-9702"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Binh Nguyen","raw_affiliation_strings":["University of Science, Vietnam National University, Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0001-5249-9702","affiliations":[{"raw_affiliation_string":"University of Science, Vietnam National University, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018481328","display_name":"Gareth J. F. Jones","orcid":"https://orcid.org/0000-0003-2923-8365"},"institutions":[{"id":"https://openalex.org/I42934936","display_name":"Dublin City University","ror":"https://ror.org/04a1a1e81","country_code":"IE","type":"education","lineage":["https://openalex.org/I42934936"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Gareth J. F. Jones","raw_affiliation_strings":["School of Computing, Dublin City University, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0000-0003-2923-8365","affiliations":[{"raw_affiliation_string":"School of Computing, Dublin City University, Dublin, Ireland","institution_ids":["https://openalex.org/I42934936"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014224452","display_name":"Cathal Gurrin","orcid":"https://orcid.org/0000-0003-2903-3968"},"institutions":[{"id":"https://openalex.org/I42934936","display_name":"Dublin City University","ror":"https://ror.org/04a1a1e81","country_code":"IE","type":"education","lineage":["https://openalex.org/I42934936"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Cathal Gurrin","raw_affiliation_strings":["School of Computing, Dublin City University, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0000-0003-2903-3968","affiliations":[{"raw_affiliation_string":"School of Computing, Dublin City University, Dublin, Ireland","institution_ids":["https://openalex.org/I42934936"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"12","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.992900013923645,"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":0.992900013923645,"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/T12031","display_name":"Speech and dialogue systems","score":0.9918000102043152,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9656999707221985,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/lifelog","display_name":"Lifelog","score":0.9051904678344727},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7476233243942261},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4905371069908142},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.37068670988082886},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.2933058738708496}],"concepts":[{"id":"https://openalex.org/C176168674","wikidata":"https://www.wikidata.org/wiki/Q763835","display_name":"Lifelog","level":2,"score":0.9051904678344727},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7476233243942261},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4905371069908142},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.37068670988082886},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.2933058738708496}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3643489.3661114","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3643489.3661114","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3643489.3661114","source":null,"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 7th Annual ACM Workshop on the Lifelog Search Challenge","raw_type":"proceedings-article"},{"id":"pmh:oai:doras.dcu.ie:30197","is_oa":true,"landing_page_url":null,"pdf_url":"https://doras.dcu.ie/30197/1/3643489.3661114.pdf","source":{"id":"https://openalex.org/S4306401512","display_name":"Dublin City University Open Access Institutional Repository (Dublin City University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I42934936","host_organization_name":"Dublin City University","host_organization_lineage":["https://openalex.org/I42934936"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":{"id":"doi:10.1145/3643489.3661114","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3643489.3661114","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3643489.3661114","source":null,"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 7th Annual ACM Workshop on the Lifelog Search Challenge","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1874226381","display_name":null,"funder_award_id":"13/RC/2106_P2","funder_id":"https://openalex.org/F4320336201","funder_display_name":"ADAPT - Centre for Digital Content Technology"},{"id":"https://openalex.org/G6334448832","display_name":"ADAPT_Phase 2","funder_award_id":"13/RC/2106_P2","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"}],"funders":[{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"},{"id":"https://openalex.org/F4320320865","display_name":"Dublin City University","ror":"https://ror.org/04a1a1e81"},{"id":"https://openalex.org/F4320336201","display_name":"ADAPT - Centre for Digital Content Technology","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4399778384.pdf"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W2093474607","https://openalex.org/W2151402054","https://openalex.org/W3027879771","https://openalex.org/W3033781770","https://openalex.org/W3086495014","https://openalex.org/W3193681128","https://openalex.org/W3193870590","https://openalex.org/W3194006528","https://openalex.org/W4283361106","https://openalex.org/W4283381985","https://openalex.org/W4283399237","https://openalex.org/W4306820534","https://openalex.org/W4379109084","https://openalex.org/W4379141473","https://openalex.org/W4379179672","https://openalex.org/W4379179675","https://openalex.org/W4379179680","https://openalex.org/W4379179692","https://openalex.org/W4379179700","https://openalex.org/W4379179703","https://openalex.org/W4379179704","https://openalex.org/W4379179712","https://openalex.org/W4379179717","https://openalex.org/W4379806361","https://openalex.org/W4387860528","https://openalex.org/W4399418860"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2805113808","https://openalex.org/W1981938961","https://openalex.org/W1998053","https://openalex.org/W2255742513","https://openalex.org/W4297883442","https://openalex.org/W4247891579","https://openalex.org/W11278570","https://openalex.org/W1550456461"],"abstract_inverted_index":{"Lifelog":[0,54],"retrieval":[1,65,79],"plays":[2],"an":[3],"important":[4],"role":[5],"in":[6,39,67,83,128,137,140],"memory":[7],"support":[8],"for":[9,62,111],"lifeloggers.":[10],"It":[11],"helps":[12],"the":[13,24,28,75,93,143,153],"lifeloggers":[14],"to":[15,48,119],"browse,":[16],"search":[17,107],"and":[18,30,37,108,122,142,156],"navigate":[19],"their":[20],"life":[21],"moments":[22],"from":[23,92],"lifelog":[25,33,51,64,78],"data.":[26],"However,":[27],"volume":[29],"variety":[31],"of":[32,131],"data":[34],"are":[35,58,117],"enormous":[36],"range":[38],"multiple":[40],"modalities":[41],"so":[42],"they":[43],"impose":[44],"a":[45,59],"big":[46],"challenge":[47,61],"retrieve":[49],"accurate":[50],"moments.":[52],"The":[53,114],"Search":[55],"Challenges":[56],"(LSCs)":[57],"benchmark":[60],"evaluating":[63],"systems":[66],"different":[68],"tasks.":[69,113],"In":[70],"this":[71],"paper,":[72],"we":[73],"introduce":[74],"MemoriEase":[76,135],"2.0":[77,136],"system":[80,86,95,144],"that":[81],"participates":[82],"LSC'24.":[84,132],"This":[85],"not":[87],"only":[88],"inherits":[89],"core":[90],"functions":[91,116],"precedent":[94],"but":[96],"also":[97],"incorporates":[98],"new":[99,115],"components":[100],"such":[101],"as":[102],"conversational":[103],"search,":[104],"visual":[105],"similarity":[106],"retrieval-augmented":[109],"generation":[110],"question-answering":[112],"expected":[118],"help":[120],"expert":[121],"novice":[123],"users":[124],"solve":[125],"all":[126],"topics":[127,139],"three":[129],"tasks":[130],"We":[133],"evaluate":[134],"KIS":[138],"LSC'23":[141],"achieves":[145],"promising":[146],"results":[147],"with":[148],"Recall@1":[149],"is":[150],"40%":[151],"at":[152],"first":[154],"hint":[155],"it":[157],"solves":[158],"8":[159],"over":[160],"10":[161],"topics.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}