{"id":"https://openalex.org/W2990483501","doi":"https://doi.org/10.1007/s10915-019-01099-7","title":"Comparing Gradient Descent with Automatic Differentiation and Particle Swarm Optimization Techniques for Estimating Tumor Blood Flow Parameters in Contrast-Enhanced Imaging","display_name":"Comparing Gradient Descent with Automatic Differentiation and Particle Swarm Optimization Techniques for Estimating Tumor Blood Flow Parameters in Contrast-Enhanced Imaging","publication_year":2019,"publication_date":"2019-11-19","ids":{"openalex":"https://openalex.org/W2990483501","doi":"https://doi.org/10.1007/s10915-019-01099-7","mag":"2990483501"},"language":"en","primary_location":{"id":"doi:10.1007/s10915-019-01099-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10915-019-01099-7","pdf_url":null,"source":{"id":"https://openalex.org/S151550017","display_name":"Journal of Scientific Computing","issn_l":"0885-7474","issn":["0885-7474","1573-7691"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Scientific Computing","raw_type":"journal-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/A5035206582","display_name":"Kao-Pu Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I185641255","display_name":"Virginia Military Institute","ror":"https://ror.org/01ngnm118","country_code":"US","type":"education","lineage":["https://openalex.org/I185641255"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kao-Pu Chang","raw_affiliation_strings":["Department of Applied Mathematics, Virginia Military Institute, Letcher Avenue, Lexington, VA, 24450, USA","Department of Applied Mathematics, Virginia Military Institute, Lexington, USA"],"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, Virginia Military Institute, Letcher Avenue, Lexington, VA, 24450, USA","institution_ids":["https://openalex.org/I185641255"]},{"raw_affiliation_string":"Department of Applied Mathematics, Virginia Military Institute, Lexington, USA","institution_ids":["https://openalex.org/I185641255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086311456","display_name":"Jessica Libertini","orcid":"https://orcid.org/0000-0003-4394-280X"},"institutions":[{"id":"https://openalex.org/I185641255","display_name":"Virginia Military Institute","ror":"https://ror.org/01ngnm118","country_code":"US","type":"education","lineage":["https://openalex.org/I185641255"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jessica M. Libertini","raw_affiliation_strings":["Department of Applied Mathematics, Virginia Military Institute, Letcher Avenue, Lexington, VA, 24450, USA","Department of Applied Mathematics, Virginia Military Institute, Lexington, USA"],"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, Virginia Military Institute, Letcher Avenue, Lexington, VA, 24450, USA","institution_ids":["https://openalex.org/I185641255"]},{"raw_affiliation_string":"Department of Applied Mathematics, Virginia Military Institute, Lexington, USA","institution_ids":["https://openalex.org/I185641255"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017991048","display_name":"Steven Seay","orcid":null},"institutions":[{"id":"https://openalex.org/I185641255","display_name":"Virginia Military Institute","ror":"https://ror.org/01ngnm118","country_code":"US","type":"education","lineage":["https://openalex.org/I185641255"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven Seay","raw_affiliation_strings":["Department of Applied Mathematics, Virginia Military Institute, Letcher Avenue, Lexington, VA, 24450, USA","Department of Applied Mathematics, Virginia Military Institute, Lexington, USA"],"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, Virginia Military Institute, Letcher Avenue, Lexington, VA, 24450, USA","institution_ids":["https://openalex.org/I185641255"]},{"raw_affiliation_string":"Department of Applied Mathematics, Virginia Military Institute, Lexington, USA","institution_ids":["https://openalex.org/I185641255"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086311456"],"corresponding_institution_ids":["https://openalex.org/I185641255"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.20372776,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"81","issue":"3","first_page":"1567","last_page":"1576"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11885","display_name":"MRI in cancer diagnosis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T11885","display_name":"MRI in cancer diagnosis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/mathematics","display_name":"Mathematics","score":0.5827677249908447},{"id":"https://openalex.org/keywords/automatic-differentiation","display_name":"Automatic differentiation","score":0.5697588920593262},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.5610072016716003},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.48759618401527405},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3321576714515686},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.15439167618751526}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5827677249908447},{"id":"https://openalex.org/C133512626","wikidata":"https://www.wikidata.org/wiki/Q787371","display_name":"Automatic differentiation","level":3,"score":0.5697588920593262},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.5610072016716003},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.48759618401527405},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3321576714515686},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.15439167618751526}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10915-019-01099-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10915-019-01099-7","pdf_url":null,"source":{"id":"https://openalex.org/S151550017","display_name":"Journal of Scientific Computing","issn_l":"0885-7474","issn":["0885-7474","1573-7691"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Scientific Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1965573563","https://openalex.org/W1969811075","https://openalex.org/W1997028363","https://openalex.org/W2001652206","https://openalex.org/W2030764488","https://openalex.org/W2051848379","https://openalex.org/W2065606540","https://openalex.org/W2115424808","https://openalex.org/W2133308508","https://openalex.org/W2145113795","https://openalex.org/W2325535142","https://openalex.org/W2359752799","https://openalex.org/W2402846924","https://openalex.org/W2604991108","https://openalex.org/W2617194320","https://openalex.org/W2962727772","https://openalex.org/W2963512140","https://openalex.org/W4300106150"],"related_works":["https://openalex.org/W1543341614","https://openalex.org/W1718642889","https://openalex.org/W2553993726","https://openalex.org/W2039953621","https://openalex.org/W2026155714","https://openalex.org/W1979597421","https://openalex.org/W3122563667","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
