{"id":"https://openalex.org/W2116444746","doi":"https://doi.org/10.1109/nlpke.2008.4906769","title":"A question answering system based on VerbNet frames","display_name":"A question answering system based on VerbNet frames","publication_year":2008,"publication_date":"2008-10-01","ids":{"openalex":"https://openalex.org/W2116444746","doi":"https://doi.org/10.1109/nlpke.2008.4906769","mag":"2116444746"},"language":"en","primary_location":{"id":"doi:10.1109/nlpke.2008.4906769","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nlpke.2008.4906769","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Conference on Natural Language Processing and Knowledge Engineering","raw_type":"proceedings-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/A5101591234","display_name":"Dunwei Wen","orcid":"https://orcid.org/0000-0002-9132-8153"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I86897205","display_name":"Athabasca University","ror":"https://ror.org/01y3xgc52","country_code":"CA","type":"education","lineage":["https://openalex.org/I86897205"]}],"countries":["CA","CN"],"is_corresponding":false,"raw_author_name":"Dunwei Wen","raw_affiliation_strings":["School of Computing and Information Systems, Athabasca University, AB, T9S 3A3 Canada","School of Information Science & Engineering, Central South University, Changsha, China","School of Computing and Information Systems, Athabasca University, Athabasca, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing and Information Systems, Athabasca University, AB, T9S 3A3 Canada","institution_ids":["https://openalex.org/I86897205"]},{"raw_affiliation_string":"School of Information Science & Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Computing and Information Systems, Athabasca University, Athabasca, AB, Canada","institution_ids":["https://openalex.org/I86897205"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shen Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shen Jiang","raw_affiliation_strings":["Department of Computing Science, University of Alberta, Edmonton, T6G 2R3 Canada","Department of Computing Science, University of Alberta, Edmonton, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing Science, University of Alberta, Edmonton, T6G 2R3 Canada","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"Department of Computing Science, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045304877","display_name":"Yangjian He","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangjian He","raw_affiliation_strings":["School of Information Science & Engineering, Central South University, Changsha, 410083, China","School of Information Science & Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science & Engineering, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Information Science & Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.10022038,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","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/T10181","display_name":"Natural Language Processing Techniques","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/T10028","display_name":"Topic Modeling","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/T10215","display_name":"Semantic Web and Ontologies","score":0.9940000176429749,"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/question-answering","display_name":"Question answering","score":0.7590972185134888},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6636016368865967},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4306415915489197},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3720793128013611},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.36892420053482056}],"concepts":[{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.7590972185134888},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6636016368865967},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4306415915489197},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3720793128013611},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.36892420053482056}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/nlpke.2008.4906769","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nlpke.2008.4906769","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Conference on Natural Language Processing and Knowledge Engineering","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.323.9707","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.323.9707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://auspace.athabascau.ca/bitstream/2149/2310/1/IEEE KE-NLP2008 Dunwei Wen.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.7699999809265137,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W212118742","https://openalex.org/W1506013151","https://openalex.org/W1543092769","https://openalex.org/W1608050331","https://openalex.org/W1676298558","https://openalex.org/W1978308858","https://openalex.org/W2081402703","https://openalex.org/W2082145945","https://openalex.org/W2106121453","https://openalex.org/W2126034021","https://openalex.org/W2131726009","https://openalex.org/W2134489415","https://openalex.org/W2143666849","https://openalex.org/W2149397822","https://openalex.org/W2151170651","https://openalex.org/W6608517221","https://openalex.org/W6632731445","https://openalex.org/W6636474999","https://openalex.org/W6671039042","https://openalex.org/W6681983783"],"related_works":["https://openalex.org/W128392744","https://openalex.org/W3107474891","https://openalex.org/W207304934","https://openalex.org/W2747680751","https://openalex.org/W2233955765","https://openalex.org/W2366644548","https://openalex.org/W1602736231","https://openalex.org/W1518289136","https://openalex.org/W2118091901","https://openalex.org/W90854953"],"abstract_inverted_index":{"The":[0,127],"precision":[1],"of":[2,14,18],"the":[3,15,22,48,55,78,81,92,102,145,151],"answer":[4,68,77,82,147],"is":[5,85,133],"now":[6],"essential":[7],"for":[8,123],"a":[9,27,32,73],"question":[10,33,56,96,117],"answering":[11,34,118,124],"system,":[12],"because":[13],"large":[16],"amount":[17],"free":[19],"texts":[20],"on":[21,43],"Internet.":[23],"Attempting":[24],"to":[25,57,66,90,135],"achieve":[26],"high":[28],"precision,":[29],"we":[30],"propose":[31],"system":[35,89,119],"supported":[36],"by":[37],"case":[38],"grammar":[39],"theory":[40],"and":[41,51,65,97,104,142],"based":[42],"VerbNet":[44,84],"frames.":[45],"It":[46],"extracts":[47],"syntactic,":[49],"thematic":[50,105],"semantic":[52,63,110],"information":[53,106,111],"from":[54,80],"filter":[58,136],"out":[59,137],"unmatched":[60,139],"sentences":[61,140],"in":[62,87,95,150],"level":[64],"extract":[67],"chunk":[69],"(a":[70],"phrase":[71],"or":[72],"word":[74],"that":[75,101,130],"can":[76,112],"question)":[79],"sentence.":[83],"applied":[86],"our":[88,131],"detect":[91],"verb":[93],"frames":[94],"candidate":[98],"sentences,":[99],"so":[100],"syntactic":[103],"as":[107,109],"well":[108,121],"be":[113],"therefore":[114,143],"obtained.":[115],"Our":[116],"works":[120],"especially":[122],"factoid":[125],"questions.":[126],"experiments":[128],"show":[129],"approach":[132],"able":[134],"semantically":[138],"effectively":[141],"rank":[144],"correct":[146],"(s)":[148],"higher":[149],"result":[152],"list.":[153]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
