{"id":"https://openalex.org/W2912805610","doi":"https://doi.org/10.1007/978-3-030-11890-7_55","title":"Predicting the Length of Hospital Stay After Surgery for Perforated Peptic Ulcer","display_name":"Predicting the Length of Hospital Stay After Surgery for Perforated Peptic Ulcer","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2912805610","doi":"https://doi.org/10.1007/978-3-030-11890-7_55","mag":"2912805610"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-11890-7_55","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-11890-7_55","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","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/A5011826531","display_name":"Jos\u00e9 Machado","orcid":"https://orcid.org/0000-0003-4121-6169"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Jos\u00e9 Machado","raw_affiliation_strings":["Algoritmi Research Center, University of Minho, 4710, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Algoritmi Research Center, University of Minho, 4710, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053042777","display_name":"Ana Catarina Cardoso","orcid":null},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ana Catarina Cardoso","raw_affiliation_strings":["University of Minho, Campus de Gualtar, 4710, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho, Campus de Gualtar, 4710, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057024148","display_name":"In\u00eas V. Gomes","orcid":"https://orcid.org/0000-0002-3497-4044"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"In\u00eas Gomes","raw_affiliation_strings":["University of Minho, Campus de Gualtar, 4710, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho, Campus de Gualtar, 4710, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100608111","display_name":"In\u00eas Silva","orcid":"https://orcid.org/0009-0006-4672-2684"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"In\u00eas Silva","raw_affiliation_strings":["University of Minho, Campus de Gualtar, 4710, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho, Campus de Gualtar, 4710, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036316992","display_name":"V\u00edtor Lopes","orcid":"https://orcid.org/0000-0002-0344-3435"},"institutions":[{"id":"https://openalex.org/I4210123791","display_name":"Centro Hospitalar do T\u00e2mega e Sousa","ror":"https://ror.org/0246qj146","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4210123791"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"V\u00edtor Lopes","raw_affiliation_strings":["Centro Hospitalar do T\u00e2mega e Sousa, 4650, Penafiel, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro Hospitalar do T\u00e2mega e Sousa, 4650, Penafiel, Portugal","institution_ids":["https://openalex.org/I4210123791"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061329546","display_name":"Hugo Peixoto","orcid":"https://orcid.org/0000-0003-3957-2121"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Hugo Peixoto","raw_affiliation_strings":["Algoritmi Research Center, University of Minho, 4710, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Algoritmi Research Center, University of Minho, 4710, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038026427","display_name":"Ant\u00f3nio Abelha","orcid":"https://orcid.org/0000-0001-6457-0756"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ant\u00f3nio Abelha","raw_affiliation_strings":["Algoritmi Research Center, University of Minho, 4710, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Algoritmi Research Center, University of Minho, 4710, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5011826531"],"corresponding_institution_ids":["https://openalex.org/I99682543"],"apc_list":null,"apc_paid":null,"fwci":2.4315,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.88098918,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"569","last_page":"579"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","score":0.9340000152587891,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":0.9046000242233276,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/peptic-ulcer","display_name":"Peptic ulcer","score":0.6231289505958557},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.6177975535392761},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.45892244577407837},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.43508657813072205},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37872540950775146},{"id":"https://openalex.org/keywords/intensive-care-medicine","display_name":"Intensive care medicine","score":0.36849623918533325},{"id":"https://openalex.org/keywords/emergency-medicine","display_name":"Emergency medicine","score":0.3585548400878906},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.2913808524608612}],"concepts":[{"id":"https://openalex.org/C2780656511","wikidata":"https://www.wikidata.org/wiki/Q172941","display_name":"Peptic ulcer","level":2,"score":0.6231289505958557},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6177975535392761},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.45892244577407837},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.43508657813072205},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37872540950775146},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.36849623918533325},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.3585548400878906},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2913808524608612},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/978-3-030-11890-7_55","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-11890-7_55","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","raw_type":"book-chapter"},{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/65882","is_oa":false,"landing_page_url":"http://hdl.handle.net/1822/65882","pdf_url":null,"source":{"id":"https://openalex.org/S4306400354","display_name":"Reposit\u00f3riUM (Universidade do Minho)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99682543","host_organization_name":"University of Minho","host_organization_lineage":["https://openalex.org/I99682543"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"},{"id":"pmh:oai:repositorium.uminho.pt:1822/65882","is_oa":false,"landing_page_url":"https://hdl.handle.net/1822/65882","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W91651099","https://openalex.org/W1919675552","https://openalex.org/W1981039744","https://openalex.org/W1983263159","https://openalex.org/W1984257229","https://openalex.org/W2004700170","https://openalex.org/W2005951741","https://openalex.org/W2050185276","https://openalex.org/W2053963659","https://openalex.org/W2068970508","https://openalex.org/W2135520149","https://openalex.org/W2163855311","https://openalex.org/W2164641162","https://openalex.org/W2754802194","https://openalex.org/W2755392219","https://openalex.org/W2782853289","https://openalex.org/W2784140542","https://openalex.org/W2793989996","https://openalex.org/W2964137089"],"related_works":["https://openalex.org/W2328842509","https://openalex.org/W2335527194","https://openalex.org/W2333806244","https://openalex.org/W2317005988","https://openalex.org/W4385507050","https://openalex.org/W2314802265","https://openalex.org/W2411959282","https://openalex.org/W2358817823","https://openalex.org/W2415384964","https://openalex.org/W2412651144"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-14T07:44:22.658603","created_date":"2025-10-10T00:00:00"}
