{"id":"https://openalex.org/W169106715","doi":"https://doi.org/10.21437/eurospeech.1999-343x","title":"Top-down bottom-up hybrid clustering algorithm for acoustic-phonetic modeling of speech","display_name":"Top-down bottom-up hybrid clustering algorithm for acoustic-phonetic modeling of speech","publication_year":1999,"publication_date":"1999-09-05","ids":{"openalex":"https://openalex.org/W169106715","doi":"https://doi.org/10.21437/eurospeech.1999-343x","mag":"169106715"},"language":"en","primary_location":{"id":"doi:10.21437/eurospeech.1999-343x","is_oa":false,"landing_page_url":"http://dx.doi.org/10.21437/eurospeech.1999-343x","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th European Conference on Speech Communication and Technology","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/A5000792887","display_name":"Jos\u00e9 B. Mari\u00f1o","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jos\u00e9 B. Marino","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5015418287","display_name":"Albino Nogueiras-Rodr\u00edguez","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Albino Nogueiras-Rodr\u00edguez","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5569,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.5940832,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1343","last_page":"1346"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9017000198364258,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9017000198364258,"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/computer-science","display_name":"Computer science","score":0.7579185962677002},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.687614381313324},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.594403862953186},{"id":"https://openalex.org/keywords/top-down-and-bottom-up-design","display_name":"Top-down and bottom-up design","score":0.5615041255950928},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3854368031024933},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31222522258758545},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1165986955165863}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7579185962677002},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.687614381313324},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.594403862953186},{"id":"https://openalex.org/C135798126","wikidata":"https://www.wikidata.org/wiki/Q2167279","display_name":"Top-down and bottom-up design","level":2,"score":0.5615041255950928},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3854368031024933},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31222522258758545},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1165986955165863}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/eurospeech.1999-343x","is_oa":false,"landing_page_url":"http://dx.doi.org/10.21437/eurospeech.1999-343x","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th European Conference on Speech Communication and Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W1543048115","https://openalex.org/W4298130764","https://openalex.org/W22958017","https://openalex.org/W2804364458","https://openalex.org/W2053286651","https://openalex.org/W2438475373","https://openalex.org/W2181743346","https://openalex.org/W2187401768"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
