{"id":"https://openalex.org/W2795008015","doi":"https://doi.org/10.3233/978-1-61499-843-3-137","title":"Parallel Ray Tracing Algorithm for Numerical Analysis in Radiative Media Physics","display_name":"Parallel Ray Tracing Algorithm for Numerical Analysis in Radiative Media Physics","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2795008015","doi":"https://doi.org/10.3233/978-1-61499-843-3-137","mag":"2795008015"},"language":"en","primary_location":{"id":"doi:10.3233/978-1-61499-843-3-137","is_oa":false,"landing_page_url":"https://doi.org/10.3233/978-1-61499-843-3-137","pdf_url":null,"source":{"id":"https://openalex.org/S4210175178","display_name":"Advances in parallel computing","issn_l":"0927-5452","issn":["0927-5452","1879-808X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Parallel 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/A5025262168","display_name":"O. G. Olkhovskaya","orcid":"https://orcid.org/0000-0002-1318-4596"},"institutions":[{"id":"https://openalex.org/I86427540","display_name":"Keldysh Institute of Applied Mathematics","ror":"https://ror.org/01dv3hq14","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210124601","https://openalex.org/I86427540"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Olkhovskaya Olga","raw_affiliation_strings":["Keldysh Institute of Applied Mathematics, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keldysh Institute of Applied Mathematics, Moscow, Russia","institution_ids":["https://openalex.org/I86427540"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053136245","display_name":"Alexey Mikhailovich Kotelnikov","orcid":"https://orcid.org/0009-0000-1026-4788"},"institutions":[{"id":"https://openalex.org/I86427540","display_name":"Keldysh Institute of Applied Mathematics","ror":"https://ror.org/01dv3hq14","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210124601","https://openalex.org/I86427540"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Kotelnikov Alexey","raw_affiliation_strings":["Keldysh Institute of Applied Mathematics, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keldysh Institute of Applied Mathematics, Moscow, Russia","institution_ids":["https://openalex.org/I86427540"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060015249","display_name":"Mikhail Vladimirovich Yakobovskiy","orcid":"https://orcid.org/0000-0002-9498-1457"},"institutions":[{"id":"https://openalex.org/I86427540","display_name":"Keldysh Institute of Applied Mathematics","ror":"https://ror.org/01dv3hq14","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210124601","https://openalex.org/I86427540"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Yakobovskiy Mikhail","raw_affiliation_strings":["Keldysh Institute of Applied Mathematics, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keldysh Institute of Applied Mathematics, Moscow, Russia","institution_ids":["https://openalex.org/I86427540"]}]},{"author_position":"last","author":{"id":null,"display_name":"Gasilov Vladimir","orcid":null},"institutions":[{"id":"https://openalex.org/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Gasilov Vladimir","raw_affiliation_strings":["Russian Academy of Sciences, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Russian Academy of Sciences, Moscow, Russia","institution_ids":["https://openalex.org/I1313323035"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0906,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.45592597,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.8938000202178955,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.8938000202178955,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12389","display_name":"Infrared Target Detection Methodologies","score":0.8931999802589417,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.892799973487854,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.7474852800369263},{"id":"https://openalex.org/keywords/radiative-transfer","display_name":"Radiative transfer","score":0.7451967000961304},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.5213238596916199},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.49693039059638977},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4106496572494507},{"id":"https://openalex.org/keywords/computational-physics","display_name":"Computational physics","score":0.3739575445652008},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3543453812599182},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2344532310962677}],"concepts":[{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.7474852800369263},{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.7451967000961304},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.5213238596916199},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.49693039059638977},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4106496572494507},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.3739575445652008},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3543453812599182},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2344532310962677},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/978-1-61499-843-3-137","is_oa":false,"landing_page_url":"https://doi.org/10.3233/978-1-61499-843-3-137","pdf_url":null,"source":{"id":"https://openalex.org/S4210175178","display_name":"Advances in parallel computing","issn_l":"0927-5452","issn":["0927-5452","1879-808X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Parallel Computing","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2043557177","https://openalex.org/W2349351862","https://openalex.org/W1965407013","https://openalex.org/W2088113725","https://openalex.org/W3191234214","https://openalex.org/W4384701489","https://openalex.org/W3111235751","https://openalex.org/W1654499644","https://openalex.org/W2044619931","https://openalex.org/W2026320590"],"abstract_inverted_index":{"An":[0],"original":[1],"algorithm":[2,42,116],"was":[3],"developed":[4,115],"for":[5,20,68,180],"ray":[6],"tracing":[7],"across":[8],"unstructured":[9],"3D":[10,52,128,141],"grid.":[11],"The":[12,41,114],"resulting":[13],"set":[14],"of":[15,24,63,71,77,93,99,121,140,147,159,172,176],"rays":[16,72,79],"provides":[17],"the":[18,21,29,69,91,100,119,122,134,138,148,157,160,165,170,177,181],"base":[19],"grid-characteristic":[22],"computation":[23],"radiative":[25],"energy":[26],"transfer":[27],"in":[28,51,88,125,151],"high":[30],"temperature":[31],"plasma":[32],"simulations":[33,142],"using":[34,61],"MPI":[35,83],"parallel":[36,89],"technique":[37],"and":[38,49,97],"grid":[39,74],"decomposition.":[40],"is":[43,85],"implemented":[44,101],"as":[45],"a":[46,81,106,152],"C++":[47],"code":[48],"incorporated":[50],"magneto":[53],"hydrodynamic":[54],"(MHD)":[55],"Eulerian":[56],"code.":[57,113],"Accurate":[58],"rational":[59],"calculations":[60],"integers":[62],"unlimited":[64],"range":[65],"are":[66,133],"applied":[67],"intersection":[70],"with":[73,90,108],"elements.":[75],"Tracing":[76],"different":[78],"within":[80,111],"single":[82],"process":[84],"carried":[86],"out":[87],"use":[92],"OpenMP":[94],"threads.":[95],"Acceleration":[96],"scalability":[98],"algorithms":[102],"were":[103],"investigated":[104],"including":[105],"comparison":[107],"other":[109],"solvers":[110],"MHD":[112,129],"enables":[117],"accounting":[118],"anisotropy":[120],"radiation":[123,149,167],"field":[124,168],"complex":[126],"multiscale":[127],"simulations.":[130],"Proposed":[131],"applications":[132],"following:":[135],"1)":[136],"postprocessing":[137],"results":[139],"(numerical":[143],"pinhole":[144],"imaging,":[145],"estimation":[146],"output":[150],"given":[153],"direction);":[154],"2)":[155],"modeling":[156],"propagation":[158],"laser":[161],"radiation;":[162],"3)":[163],"calculating":[164],"thermal":[166],"on":[169],"basis":[171],"quasi-diffusion":[173],"model":[174],"(improvement":[175],"Eddington":[178],"factor":[179],"diffusion":[182],"approximation).":[183]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2018-04-06T00:00:00"}
