{"id":"https://openalex.org/W2279974730","doi":"https://doi.org/10.1080/10586458.2016.1157775","title":"The D-Bar Method for Diffuse Optical Tomography: A Computational Study","display_name":"The D-Bar Method for Diffuse Optical Tomography: A Computational Study","publication_year":2016,"publication_date":"2016-08-05","ids":{"openalex":"https://openalex.org/W2279974730","doi":"https://doi.org/10.1080/10586458.2016.1157775","mag":"2279974730"},"language":"en","primary_location":{"id":"doi:10.1080/10586458.2016.1157775","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10586458.2016.1157775","pdf_url":null,"source":{"id":"https://openalex.org/S119636414","display_name":"Experimental Mathematics","issn_l":"1058-6458","issn":["1058-6458","1944-950X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Experimental Mathematics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10138/313148","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066054979","display_name":"Johanna Tamminen","orcid":"https://orcid.org/0000-0003-3095-0069"},"institutions":[{"id":"https://openalex.org/I111112146","display_name":"Tallinn University of Technology","ror":"https://ror.org/0443cwa12","country_code":"EE","type":"education","lineage":["https://openalex.org/I111112146"]},{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["EE","FI"],"is_corresponding":true,"raw_author_name":"J. Tamminen","raw_affiliation_strings":["Department of Mathematics and Systems Analysis, Aalto University, Helsinki, Finland","Department of Mathematics, Tallinna Tehnikaulikool, Tallinn, Estonia"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Systems Analysis, Aalto University, Helsinki, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Department of Mathematics, Tallinna Tehnikaulikool, Tallinn, Estonia","institution_ids":["https://openalex.org/I111112146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025562527","display_name":"Tanja Tarvainen","orcid":"https://orcid.org/0000-0002-7919-4033"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]},{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]}],"countries":["FI","GB"],"is_corresponding":false,"raw_author_name":"T. Tarvainen","raw_affiliation_strings":["Department of Applied Physics, University of Eastern Finland, Kuopio, Finland","Department of Computer Science, University College London, London, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of Eastern Finland, Kuopio, Finland","institution_ids":["https://openalex.org/I175532246"]},{"raw_affiliation_string":"Department of Computer Science, University College London, London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024895932","display_name":"Samuli Siltanen","orcid":"https://orcid.org/0000-0002-5988-5232"},"institutions":[{"id":"https://openalex.org/I1323065761","display_name":"Statistics Finland","ror":"https://ror.org/01n1rg855","country_code":"FI","type":"other","lineage":["https://openalex.org/I1323065761"]},{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"S. Siltanen","raw_affiliation_strings":["Department of Mathematics and Statistics, University of Helsinki, Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I1323065761","https://openalex.org/I133731052"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066054979"],"corresponding_institution_ids":["https://openalex.org/I111112146","https://openalex.org/I9927081"],"apc_list":null,"apc_paid":null,"fwci":0.5491,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63789238,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"26","issue":"2","first_page":"225","last_page":"240"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9995999932289124,"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7943134307861328},{"id":"https://openalex.org/keywords/diffuse-optical-imaging","display_name":"Diffuse optical imaging","score":0.6683912873268127},{"id":"https://openalex.org/keywords/bar","display_name":"Bar (unit)","score":0.647995114326477},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.5253348350524902},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.13719218969345093},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07074764370918274}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7943134307861328},{"id":"https://openalex.org/C145417883","wikidata":"https://www.wikidata.org/wiki/Q5275421","display_name":"Diffuse optical imaging","level":3,"score":0.6683912873268127},{"id":"https://openalex.org/C188721877","wikidata":"https://www.wikidata.org/wiki/Q103510","display_name":"Bar (unit)","level":2,"score":0.647995114326477},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.5253348350524902},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13719218969345093},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07074764370918274},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/10586458.2016.1157775","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10586458.2016.1157775","pdf_url":null,"source":{"id":"https://openalex.org/S119636414","display_name":"Experimental Mathematics","issn_l":"1058-6458","issn":["1058-6458","1944-950X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Experimental Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:helda.helsinki.fi:10138/313148","is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/313148","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:helda.helsinki.fi:10138/313148","is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/313148","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[{"score":0.8100000023841858,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W28543772","https://openalex.org/W613352991","https://openalex.org/W2001998908","https://openalex.org/W2010603686","https://openalex.org/W2016782326","https://openalex.org/W2018033269","https://openalex.org/W2019182141","https://openalex.org/W2021662804","https://openalex.org/W2033106066","https://openalex.org/W2040461841","https://openalex.org/W2046458269","https://openalex.org/W2047401100","https://openalex.org/W2069009977","https://openalex.org/W2069113050","https://openalex.org/W2084269492","https://openalex.org/W2084985760","https://openalex.org/W2127794114","https://openalex.org/W2143163067","https://openalex.org/W2146035241","https://openalex.org/W2328780315","https://openalex.org/W2501232497","https://openalex.org/W3098041777","https://openalex.org/W3101811546","https://openalex.org/W3102118213","https://openalex.org/W3103112308","https://openalex.org/W4229581918","https://openalex.org/W4255737093"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2035082463","https://openalex.org/W2551384622","https://openalex.org/W2007798619","https://openalex.org/W2085165788"],"abstract_inverted_index":{"The":[0],"D-bar":[1],"method":[2,29],"at":[3,23],"negative":[4,24],"energy":[5],"is":[6,49],"numerically":[7,16,52],"implemented.":[8],"Using":[9],"the":[10,28,39,43],"method,":[11],"we":[12],"are":[13],"able":[14],"to":[15,30],"reconstruct":[17],"potentials":[18],"and":[19,51],"investigate":[20],"exceptional":[21],"points":[22],"energy.":[25],"Subsequently,":[26],"applying":[27],"diffuse":[31],"optical":[32],"tomography,":[33],"a":[34],"new":[35],"way":[36],"of":[37],"reconstructing":[38],"diffusion":[40],"coefficient":[41],"from":[42],"associated":[44],"Complex":[45],"Geometrics":[46],"Optics":[47],"solution":[48],"suggested":[50],"validated.":[53]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-01T08:55:55.761014","created_date":"2025-10-10T00:00:00"}
