{"id":"https://openalex.org/W2287077164","doi":"https://doi.org/10.1109/isspit.2015.7394340","title":"High performance GPU Bayesian image synthesis","display_name":"High performance GPU Bayesian image synthesis","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2287077164","doi":"https://doi.org/10.1109/isspit.2015.7394340","mag":"2287077164"},"language":"en","primary_location":{"id":"doi:10.1109/isspit.2015.7394340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspit.2015.7394340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)","raw_type":"proceedings-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/A5052250527","display_name":"Miguel C\u00e1rcamo","orcid":"https://orcid.org/0000-0003-0564-8167"},"institutions":[{"id":"https://openalex.org/I10457146","display_name":"Universidad de Santiago de Chile","ror":"https://ror.org/02ma57s91","country_code":"CL","type":"education","lineage":["https://openalex.org/I10457146"]}],"countries":["CL"],"is_corresponding":true,"raw_author_name":"Miguel Carcamo","raw_affiliation_strings":["Departamento de Ingenier\u00eda Inform\u00e1tica, Universidad de Santiago de Chile, Santiago, CHILE"],"affiliations":[{"raw_affiliation_string":"Departamento de Ingenier\u00eda Inform\u00e1tica, Universidad de Santiago de Chile, Santiago, CHILE","institution_ids":["https://openalex.org/I10457146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012488729","display_name":"Fernando R. Rannou","orcid":"https://orcid.org/0000-0002-3244-1893"},"institutions":[{"id":"https://openalex.org/I10457146","display_name":"Universidad de Santiago de Chile","ror":"https://ror.org/02ma57s91","country_code":"CL","type":"education","lineage":["https://openalex.org/I10457146"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Fernando R. Rannou","raw_affiliation_strings":["Departamento de Ingenier\u00eda Inform\u00e1tica, Universidad de Santiago de Chile, Santiago, CHILE"],"affiliations":[{"raw_affiliation_string":"Departamento de Ingenier\u00eda Inform\u00e1tica, Universidad de Santiago de Chile, Santiago, CHILE","institution_ids":["https://openalex.org/I10457146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055457163","display_name":"Pablo E. Rom\u00e1n","orcid":"https://orcid.org/0000-0002-7105-9371"},"institutions":[{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Pablo E. Roman","raw_affiliation_strings":["Center for Mathematical Modeling, Universidad de Chile, CHILE"],"affiliations":[{"raw_affiliation_string":"Center for Mathematical Modeling, Universidad de Chile, CHILE","institution_ids":["https://openalex.org/I69737025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090975051","display_name":"Victor Moral","orcid":null},"institutions":[{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Victor Moral","raw_affiliation_strings":["Astronomy Department, Universidad de Chile, CHILE"],"affiliations":[{"raw_affiliation_string":"Astronomy Department, Universidad de Chile, CHILE","institution_ids":["https://openalex.org/I69737025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006393003","display_name":"Sim\u00f3n Casassus","orcid":"https://orcid.org/0000-0002-0433-9840"},"institutions":[{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Simon Casassus","raw_affiliation_strings":["Astronomy Department, Universidad de Chile, CHILE"],"affiliations":[{"raw_affiliation_string":"Astronomy Department, Universidad de Chile, CHILE","institution_ids":["https://openalex.org/I69737025"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5052250527"],"corresponding_institution_ids":["https://openalex.org/I10457146"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.10665535,"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":"264","last_page":"268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13126","display_name":"Scientific Research and Discoveries","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/computer-science","display_name":"Computer science","score":0.7470090389251709},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.6543854475021362},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6542559862136841},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.5869261622428894},{"id":"https://openalex.org/keywords/sky","display_name":"Sky","score":0.5820804834365845},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5375726819038391},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.4994988441467285},{"id":"https://openalex.org/keywords/radio-astronomy","display_name":"Radio astronomy","score":0.4706755578517914},{"id":"https://openalex.org/keywords/bayesian-network","display_name":"Bayesian network","score":0.4336530566215515},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4259008765220642},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3730542063713074},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.35724008083343506},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3061825633049011},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3004622757434845},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.18225491046905518},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09803664684295654},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.08984702825546265}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7470090389251709},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.6543854475021362},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6542559862136841},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5869261622428894},{"id":"https://openalex.org/C73329638","wikidata":"https://www.wikidata.org/wiki/Q527","display_name":"Sky","level":2,"score":0.5820804834365845},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5375726819038391},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.4994988441467285},{"id":"https://openalex.org/C150143219","wikidata":"https://www.wikidata.org/wiki/Q4306","display_name":"Radio astronomy","level":2,"score":0.4706755578517914},{"id":"https://openalex.org/C33724603","wikidata":"https://www.wikidata.org/wiki/Q812540","display_name":"Bayesian network","level":2,"score":0.4336530566215515},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4259008765220642},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3730542063713074},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.35724008083343506},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3061825633049011},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3004622757434845},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.18225491046905518},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09803664684295654},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.08984702825546265},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isspit.2015.7394340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspit.2015.7394340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1611504108","https://openalex.org/W1613559169","https://openalex.org/W1633529777","https://openalex.org/W1651363301","https://openalex.org/W1669033087","https://openalex.org/W1897425805","https://openalex.org/W1964669555","https://openalex.org/W1977828379","https://openalex.org/W2006476194","https://openalex.org/W2014849583","https://openalex.org/W2022511650","https://openalex.org/W2049234619","https://openalex.org/W2082067697","https://openalex.org/W2090697566","https://openalex.org/W2108157916","https://openalex.org/W2123335383","https://openalex.org/W2157289327","https://openalex.org/W2165154698","https://openalex.org/W2175694974","https://openalex.org/W2196535191","https://openalex.org/W2950082231","https://openalex.org/W2952248854","https://openalex.org/W2963504590","https://openalex.org/W2963652145","https://openalex.org/W3012721390","https://openalex.org/W3019129485","https://openalex.org/W3093664000","https://openalex.org/W3097998914","https://openalex.org/W3098282361","https://openalex.org/W3101393849","https://openalex.org/W3103420177","https://openalex.org/W3122955073","https://openalex.org/W4285719527","https://openalex.org/W6636281636","https://openalex.org/W6636321707","https://openalex.org/W6636975485","https://openalex.org/W6637316791","https://openalex.org/W6687201723","https://openalex.org/W6775337195","https://openalex.org/W6776761581","https://openalex.org/W6784656030","https://openalex.org/W6788950293"],"related_works":["https://openalex.org/W3062287","https://openalex.org/W2380390332","https://openalex.org/W2742145873","https://openalex.org/W4245975140","https://openalex.org/W1977763331","https://openalex.org/W2062253548","https://openalex.org/W4225414539","https://openalex.org/W4289522463","https://openalex.org/W4318483369","https://openalex.org/W2079443367"],"abstract_inverted_index":{"ALMA":[0,19],"is":[1,41,52,75],"a":[2,16,55,69],"revolutionary":[3],"instrument":[4],"in":[5,49],"its":[6,9,13],"scientific":[7],"concept,":[8],"engineering":[10],"design":[11],"and":[12,20,51,72],"organisation":[14],"as":[15],"global":[17],"effort.":[18],"new":[21],"incoming":[22],"radio-telescopes":[23],"delivery":[24],"big":[25],"amounts":[26],"of":[27,43,65,71],"data":[28],"that":[29,61],"are":[30],"useful":[31],"to":[32,78],"the":[33,44,83],"sky":[34],"image":[35],"reconstruction.":[36],"In":[37],"this":[38,66],"context,":[39],"MEM":[40],"one":[42],"most":[45],"recognized":[46],"reconstruction":[47],"algorithms":[48],"radio-interferometry":[50],"based":[53],"on":[54,68],"Bayesian":[56],"approach.":[57],"Our":[58],"results":[59],"show":[60],"an":[62],"GPU":[63],"implementation":[64],"algorithm":[67],"half":[70],"NVIDIA":[73],"K80":[74],"approximately":[76],"100":[77],"500":[79],"times":[80],"faster":[81],"than":[82],"multi-core":[84],"implementation.":[85]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}