{"id":"https://openalex.org/W1573499894","doi":"https://doi.org/10.1007/978-3-642-12436-5_22","title":"Answering Definition Questions: Dealing with Data Sparseness in Lexicalised Dependency Trees-Based Language Models","display_name":"Answering Definition Questions: Dealing with Data Sparseness in Lexicalised Dependency Trees-Based Language Models","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W1573499894","doi":"https://doi.org/10.1007/978-3-642-12436-5_22","mag":"1573499894"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-12436-5_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-12436-5_22","pdf_url":null,"source":{"id":"https://openalex.org/S4210177767","display_name":"Lecture notes in business information processing","issn_l":"1865-1348","issn":["1865-1348","1865-1356"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Business Information Processing","raw_type":"book-chapter"},"type":"book-chapter","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/A5012744232","display_name":"Alejandro Figueroa","orcid":"https://orcid.org/0009-0001-9780-6814"},"institutions":[{"id":"https://openalex.org/I33256026","display_name":"German Research Centre for Artificial Intelligence","ror":"https://ror.org/01ayc5b57","country_code":"DE","type":"funder","lineage":["https://openalex.org/I33256026"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Alejandro Figueroa","raw_affiliation_strings":["Deutsches Forschungszentrum f\u00fcr K\u00fcnstliche Intelligenz - DFKI, Stuhlsatzenhausweg 3, D - 66123, Saarbr\u00fccken, Germany"],"affiliations":[{"raw_affiliation_string":"Deutsches Forschungszentrum f\u00fcr K\u00fcnstliche Intelligenz - DFKI, Stuhlsatzenhausweg 3, D - 66123, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I33256026"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032389940","display_name":"John Atkinson","orcid":"https://orcid.org/0000-0002-0049-7235"},"institutions":[{"id":"https://openalex.org/I172787465","display_name":"University of Concepci\u00f3n","ror":"https://ror.org/0460jpj73","country_code":"CL","type":"education","lineage":["https://openalex.org/I172787465"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"John Atkinson","raw_affiliation_strings":["Department of Computer Sciences, Universidad de Concepci\u00f3n, Concepci\u00f3n, Chile"],"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, Universidad de Concepci\u00f3n, Concepci\u00f3n, Chile","institution_ids":["https://openalex.org/I172787465"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5012744232"],"corresponding_institution_ids":["https://openalex.org/I33256026"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12185035,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"297","last_page":"310"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":1.0,"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":1.0,"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":0.9998999834060669,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9933000206947327,"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/ranking","display_name":"Ranking (information retrieval)","score":0.7621786594390869},{"id":"https://openalex.org/keywords/dependency","display_name":"Dependency (UML)","score":0.7454144954681396},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7156489491462708},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.7129111289978027},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.624294638633728},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5138285756111145},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5105810761451721},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.4460149109363556},{"id":"https://openalex.org/keywords/test","display_name":"Test (biology)","score":0.41275760531425476},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34101712703704834}],"concepts":[{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.7621786594390869},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.7454144954681396},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7156489491462708},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.7129111289978027},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.624294638633728},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5138285756111145},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5105810761451721},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.4460149109363556},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.41275760531425476},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34101712703704834},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-12436-5_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-12436-5_22","pdf_url":null,"source":{"id":"https://openalex.org/S4210177767","display_name":"Lecture notes in business information processing","issn_l":"1865-1348","issn":["1865-1348","1865-1356"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Business Information Processing","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8600000143051147,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W67713376","https://openalex.org/W118029408","https://openalex.org/W1525903983","https://openalex.org/W1532325895","https://openalex.org/W1974205932","https://openalex.org/W1982168708","https://openalex.org/W2021420765","https://openalex.org/W2097927681","https://openalex.org/W2100857086","https://openalex.org/W2116225596","https://openalex.org/W2126034021","https://openalex.org/W2136309948","https://openalex.org/W2138627627","https://openalex.org/W2139995400","https://openalex.org/W2150739593","https://openalex.org/W2157063199","https://openalex.org/W2158195707","https://openalex.org/W2163563768","https://openalex.org/W2164870633","https://openalex.org/W2488809669","https://openalex.org/W2489402872","https://openalex.org/W2882319491","https://openalex.org/W2979401726","https://openalex.org/W4213009331","https://openalex.org/W6613547880","https://openalex.org/W6753056052"],"related_works":["https://openalex.org/W2384605597","https://openalex.org/W2387743295","https://openalex.org/W2115758952","https://openalex.org/W3082787378","https://openalex.org/W2136007095","https://openalex.org/W2366230879","https://openalex.org/W3208425359","https://openalex.org/W2349927912","https://openalex.org/W3159777597","https://openalex.org/W4212839359"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
