{"id":"https://openalex.org/W2767517911","doi":"https://doi.org/10.1145/3132847.3133185","title":"Hierarchical Module Classification in Mixed-initiative Conversational Agent System","display_name":"Hierarchical Module Classification in Mixed-initiative Conversational Agent System","publication_year":2017,"publication_date":"2017-11-06","ids":{"openalex":"https://openalex.org/W2767517911","doi":"https://doi.org/10.1145/3132847.3133185","mag":"2767517911"},"language":"en","primary_location":{"id":"doi:10.1145/3132847.3133185","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3132847.3133185","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM on Conference on Information and Knowledge Management","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/A5082210148","display_name":"Sia Xin Yun Suzanna","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Sia Xin Yun Suzanna","raw_affiliation_strings":["National University of Singapore, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056625616","display_name":"Li Lianjie Anthony","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Li Lianjie Anthony","raw_affiliation_strings":["National University of Singapore, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13113221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2535","last_page":"2538"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9998999834060669,"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/T12031","display_name":"Speech and dialogue systems","score":0.9998999834060669,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9998000264167786,"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/T10028","display_name":"Topic Modeling","score":0.9997000098228455,"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/troubleshooting","display_name":"Troubleshooting","score":0.8616313934326172},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8411612510681152},{"id":"https://openalex.org/keywords/dialog-system","display_name":"Dialog system","score":0.7789422273635864},{"id":"https://openalex.org/keywords/interpretability","display_name":"Interpretability","score":0.7483646869659424},{"id":"https://openalex.org/keywords/dialog-box","display_name":"Dialog box","score":0.6361182928085327},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.608636736869812},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5978532433509827},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5598313212394714},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47500431537628174},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.4736912250518799},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.46551230549812317},{"id":"https://openalex.org/keywords/aggregate","display_name":"Aggregate (composite)","score":0.45091894268989563},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.41146671772003174},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.40183061361312866},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.38462725281715393},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.26923179626464844}],"concepts":[{"id":"https://openalex.org/C147494362","wikidata":"https://www.wikidata.org/wiki/Q2078905","display_name":"Troubleshooting","level":2,"score":0.8616313934326172},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8411612510681152},{"id":"https://openalex.org/C190954187","wikidata":"https://www.wikidata.org/wiki/Q5270587","display_name":"Dialog system","level":3,"score":0.7789422273635864},{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.7483646869659424},{"id":"https://openalex.org/C173853756","wikidata":"https://www.wikidata.org/wiki/Q86915","display_name":"Dialog box","level":2,"score":0.6361182928085327},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.608636736869812},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5978532433509827},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5598313212394714},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47500431537628174},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.4736912250518799},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.46551230549812317},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.45091894268989563},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.41146671772003174},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.40183061361312866},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.38462725281715393},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.26923179626464844},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3132847.3133185","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3132847.3133185","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM on Conference on Information and Knowledge Management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.49000000953674316,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W836999996","https://openalex.org/W1591801644","https://openalex.org/W1975244201","https://openalex.org/W1993378086","https://openalex.org/W2125320996","https://openalex.org/W2133564696","https://openalex.org/W2141440284","https://openalex.org/W2153579005","https://openalex.org/W2177156214","https://openalex.org/W2251913848","https://openalex.org/W2373570000","https://openalex.org/W2547343769","https://openalex.org/W2962883855"],"related_works":["https://openalex.org/W48079147","https://openalex.org/W2394821827","https://openalex.org/W2563921006","https://openalex.org/W1963944933","https://openalex.org/W1600043506","https://openalex.org/W2111550420","https://openalex.org/W2549666521","https://openalex.org/W3133893348","https://openalex.org/W2920931047","https://openalex.org/W1977846844"],"abstract_inverted_index":{"Our":[0],"operational":[1],"context":[2],"is":[3,71],"a":[4,27,78],"task-oriented":[5],"dialog":[6],"system":[7],"where":[8],"no":[9],"single":[10],"module":[11,101],"satisfactorily":[12],"addresses":[13],"the":[14,54,64],"range":[15,28],"of":[16,29,66],"conversational":[17,83],"queries":[18],"from":[19],"humans.":[20],"Such":[21],"systems":[22,70],"must":[23],"be":[24,58],"equipped":[25],"with":[26,77],"technologies":[30],"to":[31,57,93,99],"address":[32,74],"semantic,":[33],"factual,":[34],"task-oriented,":[35],"open":[36],"domain":[37],"conversations":[38],"using":[39],"rule-based,":[40],"semantic-web,":[41],"traditional":[42],"machine":[43],"learning":[44],"and":[45,60,98],"deep":[46],"learning.":[47],"This":[48],"raises":[49],"two":[50],"key":[51],"challenges.":[52],"First,":[53],"modules":[55],"need":[56],"managed":[59],"selected":[61],"appropriately.":[62],"Second,":[63],"complexity":[65],"troubleshooting":[67],"on":[68],"such":[69],"high.":[72],"We":[73,88],"these":[75],"challenges":[76],"mixed-initiative":[79],"model":[80],"that":[81],"controls":[82],"logic":[84],"through":[85],"hierarchical":[86],"classification.":[87],"also":[89],"developed":[90],"an":[91],"interface":[92],"increase":[94],"interpretability":[95],"for":[96],"operators":[97],"aggregate":[100],"performance.":[102]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}