{"id":"https://openalex.org/W1644943897","doi":"https://doi.org/10.1007/978-3-642-60125-5_50","title":"An Object-Oriented Library for 3D PET Reconstruction Using Parallel Computing","display_name":"An Object-Oriented Library for 3D PET Reconstruction Using Parallel Computing","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W1644943897","doi":"https://doi.org/10.1007/978-3-642-60125-5_50","mag":"1644943897"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-60125-5_50","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-60125-5_50","pdf_url":null,"source":{"id":"https://openalex.org/S4210235615","display_name":"Informatik aktuell","issn_l":"1431-472X","issn":["1431-472X","2628-8958"],"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":"Informatik aktuell","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/A5110869187","display_name":"Claire Labb\u00e9","orcid":null},"institutions":[{"id":"https://openalex.org/I4210106256","display_name":"University Hospital of Geneva","ror":"https://ror.org/01m1pv723","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210106256"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Claire Labb\u00e9","raw_affiliation_strings":["Division of Nuclear Medicine, Geneva University Hospital, CH-1211, Geneva 4, Switzerland"],"affiliations":[{"raw_affiliation_string":"Division of Nuclear Medicine, Geneva University Hospital, CH-1211, Geneva 4, Switzerland","institution_ids":["https://openalex.org/I4210106256"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075569536","display_name":"Kris Thielemans","orcid":"https://orcid.org/0000-0002-5514-199X"},"institutions":[{"id":"https://openalex.org/I90344618","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517","country_code":"GB","type":"government","lineage":["https://openalex.org/I4210087105","https://openalex.org/I90344618"]},{"id":"https://openalex.org/I2801748203","display_name":"Hammersmith Hospital","ror":"https://ror.org/05jg8yp15","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I153355300","https://openalex.org/I2801748203"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"K. Thielemans","raw_affiliation_strings":["Medical Research Council Cyclotron Unit, Hammersmith Hospital, London, UK"],"affiliations":[{"raw_affiliation_string":"Medical Research Council Cyclotron Unit, Hammersmith Hospital, London, UK","institution_ids":["https://openalex.org/I2801748203","https://openalex.org/I90344618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028340950","display_name":"D. Belluzzo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Belluzzo","raw_affiliation_strings":["Department of Biomedical Sciences and Technologies, Instituto H.S. Raffaele, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Sciences and Technologies, Instituto H.S. Raffaele, Milano, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059186654","display_name":"Valentino Bettinardi","orcid":"https://orcid.org/0000-0002-4501-9106"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Bettinardi","raw_affiliation_strings":["Department of Biomedical Sciences and Technologies, Instituto H.S. Raffaele, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Sciences and Technologies, Instituto H.S. Raffaele, Milano, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021173898","display_name":"Maria Carla Gilardi","orcid":"https://orcid.org/0000-0002-5472-3509"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. C. Gilardi","raw_affiliation_strings":["Department of Biomedical Sciences and Technologies, Instituto H.S. Raffaele, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Sciences and Technologies, Instituto H.S. Raffaele, Milano, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036334122","display_name":"D. S. Hague","orcid":null},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"D. S. Hague","raw_affiliation_strings":["Department of Mathematics and Statistics, Brunel University, Uxbridge, UK"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, Brunel University, Uxbridge, UK","institution_ids":["https://openalex.org/I59433898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111445597","display_name":"M. Jacobson","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"M. Jacobson","raw_affiliation_strings":["Israel Institute of Technology, Technion City, Haifa, Israel"],"affiliations":[{"raw_affiliation_string":"Israel Institute of Technology, Technion City, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012755492","display_name":"Stefan Kaiser","orcid":"https://orcid.org/0000-0002-3013-2034"},"institutions":[{"id":"https://openalex.org/I4210088275","display_name":"ISRA Vision Parsytec (Germany)","ror":"https://ror.org/005ypgw33","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210088275","https://openalex.org/I4210166572"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"S. Kaiser","raw_affiliation_strings":["PARSYTEC Computer GmbH, Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"PARSYTEC Computer GmbH, Aachen, Germany","institution_ids":["https://openalex.org/I4210088275"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113681847","display_name":"R. Levkovitz","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"R. Levkovitz","raw_affiliation_strings":["Israel Institute of Technology, Technion City, Haifa, Israel"],"affiliations":[{"raw_affiliation_string":"Israel Institute of Technology, Technion City, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000547913","display_name":"Tamar Margalit","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"T. Margalit","raw_affiliation_strings":["Israel Institute of Technology, Technion City, Haifa, Israel"],"affiliations":[{"raw_affiliation_string":"Israel Institute of Technology, Technion City, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108385781","display_name":"Gautam Mitra","orcid":null},"institutions":[{"id":"https://openalex.org/I4210106256","display_name":"University Hospital of Geneva","ror":"https://ror.org/01m1pv723","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210106256"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"G. Mitra","raw_affiliation_strings":["Division of Nuclear Medicine, Geneva University Hospital, CH-1211, Geneva 4, Switzerland"],"affiliations":[{"raw_affiliation_string":"Division of Nuclear Medicine, Geneva University Hospital, CH-1211, Geneva 4, Switzerland","institution_ids":["https://openalex.org/I4210106256"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015672569","display_name":"C. Morel","orcid":"https://orcid.org/0000-0001-5359-6504"},"institutions":[{"id":"https://openalex.org/I4210106256","display_name":"University Hospital of Geneva","ror":"https://ror.org/01m1pv723","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210106256"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"C. Morel","raw_affiliation_strings":["Division of Nuclear Medicine, Geneva University Hospital, CH-1211, Geneva 4, Switzerland"],"affiliations":[{"raw_affiliation_string":"Division of Nuclear Medicine, Geneva University Hospital, CH-1211, Geneva 4, Switzerland","institution_ids":["https://openalex.org/I4210106256"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009583796","display_name":"T.J. Spinks","orcid":null},"institutions":[{"id":"https://openalex.org/I90344618","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517","country_code":"GB","type":"government","lineage":["https://openalex.org/I4210087105","https://openalex.org/I90344618"]},{"id":"https://openalex.org/I2801748203","display_name":"Hammersmith Hospital","ror":"https://ror.org/05jg8yp15","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I153355300","https://openalex.org/I2801748203"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"T. J. Spinks","raw_affiliation_strings":["Medical Research Council Cyclotron Unit, Hammersmith Hospital, London, UK"],"affiliations":[{"raw_affiliation_string":"Medical Research Council Cyclotron Unit, Hammersmith Hospital, London, UK","institution_ids":["https://openalex.org/I2801748203","https://openalex.org/I90344618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070501124","display_name":"P. Valente","orcid":null},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"P. Valente","raw_affiliation_strings":["Department of Mathematics and Statistics, Brunel University, Uxbridge, UK"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, Brunel University, Uxbridge, UK","institution_ids":["https://openalex.org/I59433898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007891293","display_name":"Habib Zaidi","orcid":"https://orcid.org/0000-0001-7559-5297"},"institutions":[{"id":"https://openalex.org/I4210106256","display_name":"University Hospital of Geneva","ror":"https://ror.org/01m1pv723","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210106256"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"H. Zaidi","raw_affiliation_strings":["Division of Nuclear Medicine, Geneva University Hospital, CH-1211, Geneva 4, Switzerland"],"affiliations":[{"raw_affiliation_string":"Division of Nuclear Medicine, Geneva University Hospital, CH-1211, Geneva 4, Switzerland","institution_ids":["https://openalex.org/I4210106256"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023058637","display_name":"Alexey Zverovich","orcid":null},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A. Zverovich","raw_affiliation_strings":["Department of Mathematics and Statistics, Brunel University, Uxbridge, UK"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, Brunel University, Uxbridge, UK","institution_ids":["https://openalex.org/I59433898"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":16,"corresponding_author_ids":["https://openalex.org/A5110869187"],"corresponding_institution_ids":["https://openalex.org/I4210106256"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.24968474,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"268","last_page":"272"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":1.0,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":1.0,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9984999895095825,"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/T11216","display_name":"Radiation Detection and Scintillator Technologies","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/software-portability","display_name":"Software portability","score":0.9115277528762817},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7637653350830078},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.6949673891067505},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.577862024307251},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5234277248382568},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.48593559861183167},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4564923644065857},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4563681483268738},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.4408453702926636},{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.4238443374633789},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.39625412225723267},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.35698065161705017},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32200485467910767},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29688772559165955},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12279805541038513},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08269917964935303}],"concepts":[{"id":"https://openalex.org/C63000827","wikidata":"https://www.wikidata.org/wiki/Q3080428","display_name":"Software portability","level":2,"score":0.9115277528762817},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7637653350830078},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.6949673891067505},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.577862024307251},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5234277248382568},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.48593559861183167},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4564923644065857},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4563681483268738},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.4408453702926636},{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.4238443374633789},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.39625412225723267},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.35698065161705017},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32200485467910767},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29688772559165955},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12279805541038513},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08269917964935303},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-60125-5_50","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-60125-5_50","pdf_url":null,"source":{"id":"https://openalex.org/S4210235615","display_name":"Informatik aktuell","issn_l":"1431-472X","issn":["1431-472X","2628-8958"],"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":"Informatik aktuell","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1998737840","https://openalex.org/W2012115588","https://openalex.org/W2055483062","https://openalex.org/W2069629287","https://openalex.org/W2081917971","https://openalex.org/W2135294617","https://openalex.org/W2146892597","https://openalex.org/W2151517435","https://openalex.org/W2154744699","https://openalex.org/W2159081727","https://openalex.org/W2168530812"],"related_works":["https://openalex.org/W107105315","https://openalex.org/W4388155270","https://openalex.org/W2144778520","https://openalex.org/W2107386309","https://openalex.org/W2545869789","https://openalex.org/W2016659453","https://openalex.org/W2141090006","https://openalex.org/W2058165188","https://openalex.org/W1964555484","https://openalex.org/W2105149350"],"abstract_inverted_index":null,"counts_by_year":[{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
