{"id":"https://openalex.org/W34703082","doi":"https://doi.org/10.1007/978-3-540-74628-7_17","title":"Extractive Summarization of Broadcast News: Comparing Strategies for European Portuguese","display_name":"Extractive Summarization of Broadcast News: Comparing Strategies for European Portuguese","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W34703082","doi":"https://doi.org/10.1007/978-3-540-74628-7_17","mag":"34703082"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-74628-7_17","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-74628-7_17","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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 Computer Science","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/A5089250428","display_name":"Ricardo Ribeiro","orcid":"https://orcid.org/0000-0002-2058-693X"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Ricardo Ribeiro","raw_affiliation_strings":["L2F/INESC ID Lisboa, Rua Alves Redol, 9, 1000-029 Lisboa, Portugal","[L2F - INESC ID Lisboa, Lisboa, Portugal]"],"affiliations":[{"raw_affiliation_string":"L2F/INESC ID Lisboa, Rua Alves Redol, 9, 1000-029 Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"[L2F - INESC ID Lisboa, Lisboa, Portugal]","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089103785","display_name":"David Martins de Matos","orcid":"https://orcid.org/0000-0001-8631-2870"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"David Martins de Matos","raw_affiliation_strings":["L2F/INESC ID Lisboa, Rua Alves Redol, 9, 1000-029 Lisboa, Portugal","[L2F - INESC ID Lisboa, Lisboa, Portugal]"],"affiliations":[{"raw_affiliation_string":"L2F/INESC ID Lisboa, Rua Alves Redol, 9, 1000-029 Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"[L2F - INESC ID Lisboa, Lisboa, Portugal]","institution_ids":["https://openalex.org/I121345201"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089250428"],"corresponding_institution_ids":["https://openalex.org/I121345201"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.29,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.89352802,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"115","last_page":"122"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","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"}},"topics":[{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","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"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9994000196456909,"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":0.982200026512146,"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/automatic-summarization","display_name":"Automatic summarization","score":0.9768595695495605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8373462557792664},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.695405125617981},{"id":"https://openalex.org/keywords/portuguese","display_name":"Portuguese","score":0.6765186786651611},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6180899739265442},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6060964465141296},{"id":"https://openalex.org/keywords/latent-semantic-analysis","display_name":"Latent semantic analysis","score":0.5720365047454834},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5314974188804626},{"id":"https://openalex.org/keywords/relevance-feedback","display_name":"Relevance feedback","score":0.510363757610321},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4839370846748352},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.46705424785614014},{"id":"https://openalex.org/keywords/semantic-feature","display_name":"Semantic feature","score":0.4225486218929291},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.18280819058418274},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.09751826524734497}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.9768595695495605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8373462557792664},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.695405125617981},{"id":"https://openalex.org/C35219183","wikidata":"https://www.wikidata.org/wiki/Q5146","display_name":"Portuguese","level":2,"score":0.6765186786651611},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6180899739265442},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6060964465141296},{"id":"https://openalex.org/C170133592","wikidata":"https://www.wikidata.org/wiki/Q1806883","display_name":"Latent semantic analysis","level":2,"score":0.5720365047454834},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5314974188804626},{"id":"https://openalex.org/C2779532271","wikidata":"https://www.wikidata.org/wiki/Q445558","display_name":"Relevance feedback","level":4,"score":0.510363757610321},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4839370846748352},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.46705424785614014},{"id":"https://openalex.org/C2781122975","wikidata":"https://www.wikidata.org/wiki/Q16928266","display_name":"Semantic feature","level":2,"score":0.4225486218929291},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.18280819058418274},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.09751826524734497},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-74628-7_17","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-74628-7_17","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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 Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W628729","https://openalex.org/W186365244","https://openalex.org/W1604224286","https://openalex.org/W1831406492","https://openalex.org/W1967082914","https://openalex.org/W1977593346","https://openalex.org/W2083305840","https://openalex.org/W2117010802","https://openalex.org/W2147574893","https://openalex.org/W2158997610","https://openalex.org/W2166347079","https://openalex.org/W2167416712","https://openalex.org/W2341966795","https://openalex.org/W2598953943","https://openalex.org/W3138773240","https://openalex.org/W3140377504","https://openalex.org/W3151369355"],"related_works":["https://openalex.org/W1496532642","https://openalex.org/W2084333023","https://openalex.org/W2148385569","https://openalex.org/W2887344265","https://openalex.org/W314635929","https://openalex.org/W2150346191","https://openalex.org/W2735682218","https://openalex.org/W2145955806","https://openalex.org/W1518788270","https://openalex.org/W4313910251"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}