{"id":"https://openalex.org/W2109263278","doi":"https://doi.org/10.1109/ipdps.2002.1015471","title":"An efficient technique for corner-turn in SAR image reconstruction by improving cache access","display_name":"An efficient technique for corner-turn in SAR image reconstruction by improving cache access","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W2109263278","doi":"https://doi.org/10.1109/ipdps.2002.1015471","mag":"2109263278"},"language":"en","primary_location":{"id":"doi:10.1109/ipdps.2002.1015471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2002.1015471","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 16th International Parallel and Distributed Processing Symposium","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/A5036337214","display_name":"H. Izumi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210133125","display_name":"Mitsubishi Electric (Japan)","ror":"https://ror.org/033y26782","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"]},{"id":"https://openalex.org/I1306287861","display_name":"Mitsubishi Group (Japan)","ror":"https://ror.org/0234cd281","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"H. Izumi","raw_affiliation_strings":["Mitsubishi Electric Corporation Limited, Kamakura, Kanagawa, Japan","Mitsubishi Electr. Corp., Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Corporation Limited, Kamakura, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210133125"]},{"raw_affiliation_string":"Mitsubishi Electr. Corp., Kanagawa, Japan","institution_ids":["https://openalex.org/I1306287861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076633426","display_name":"Kazunori Sasaki","orcid":"https://orcid.org/0000-0002-3050-6331"},"institutions":[{"id":"https://openalex.org/I4210133125","display_name":"Mitsubishi Electric (Japan)","ror":"https://ror.org/033y26782","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"]},{"id":"https://openalex.org/I1306287861","display_name":"Mitsubishi Group (Japan)","ror":"https://ror.org/0234cd281","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Sasaki","raw_affiliation_strings":["Mitsubishi Electric Corporation Limited, Kamakura, Kanagawa, Japan","Mitsubishi Electr. Corp., Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Corporation Limited, Kamakura, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210133125"]},{"raw_affiliation_string":"Mitsubishi Electr. Corp., Kanagawa, Japan","institution_ids":["https://openalex.org/I1306287861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044204717","display_name":"Kazunori Nakajima","orcid":"https://orcid.org/0000-0003-1864-9425"},"institutions":[{"id":"https://openalex.org/I4210133125","display_name":"Mitsubishi Electric (Japan)","ror":"https://ror.org/033y26782","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"]},{"id":"https://openalex.org/I1306287861","display_name":"Mitsubishi Group (Japan)","ror":"https://ror.org/0234cd281","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Nakajima","raw_affiliation_strings":["Mitsubishi Electric Corporation Limited, Kamakura, Kanagawa, Japan","Mitsubishi Electr. Corp., Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Corporation Limited, Kamakura, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210133125"]},{"raw_affiliation_string":"Mitsubishi Electr. Corp., Kanagawa, Japan","institution_ids":["https://openalex.org/I1306287861"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059713696","display_name":"H. Sato","orcid":"https://orcid.org/0000-0002-7070-5343"},"institutions":[{"id":"https://openalex.org/I1306287861","display_name":"Mitsubishi Group (Japan)","ror":"https://ror.org/0234cd281","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861"]},{"id":"https://openalex.org/I4210133125","display_name":"Mitsubishi Electric (Japan)","ror":"https://ror.org/033y26782","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Sato","raw_affiliation_strings":["Mitsubishi Electric Corporation Limited, Kamakura, Kanagawa, Japan","Mitsubishi Electr. Corp., Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Corporation Limited, Kamakura, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210133125"]},{"raw_affiliation_string":"Mitsubishi Electr. Corp., Kanagawa, Japan","institution_ids":["https://openalex.org/I1306287861"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5036337214"],"corresponding_institution_ids":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"],"apc_list":null,"apc_paid":null,"fwci":0.2679,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.62148545,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"6 pp","last_page":"6 pp"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9991999864578247,"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":0.9991999864578247,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9855999946594238,"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/computer-science","display_name":"Computer science","score":0.8346368074417114},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6622569561004639},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.6348968744277954},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.624320387840271},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5916354656219482},{"id":"https://openalex.org/keywords/multiprocessing","display_name":"Multiprocessing","score":0.5548247694969177},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4768843948841095},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.47342708706855774},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.46306082606315613},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4151347875595093},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4137202501296997},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39638644456863403},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.36585354804992676},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.15971973538398743}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8346368074417114},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6622569561004639},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.6348968744277954},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.624320387840271},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5916354656219482},{"id":"https://openalex.org/C4822641","wikidata":"https://www.wikidata.org/wiki/Q846651","display_name":"Multiprocessing","level":2,"score":0.5548247694969177},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4768843948841095},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.47342708706855774},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.46306082606315613},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4151347875595093},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4137202501296997},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39638644456863403},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.36585354804992676},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.15971973538398743},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"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:10.1109/ipdps.2002.1015471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2002.1015471","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 16th International Parallel and Distributed Processing Symposium","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":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W86549454","https://openalex.org/W1527747735","https://openalex.org/W2006208699","https://openalex.org/W2042629708","https://openalex.org/W2068352344","https://openalex.org/W2076848169","https://openalex.org/W2098220211","https://openalex.org/W2136254372","https://openalex.org/W2158158791","https://openalex.org/W2321585011","https://openalex.org/W3004256893","https://openalex.org/W3006533007","https://openalex.org/W4240791849","https://openalex.org/W4245312332","https://openalex.org/W4253068647"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W2164382479","https://openalex.org/W2146343568","https://openalex.org/W98480971","https://openalex.org/W2150291671","https://openalex.org/W2013643406","https://openalex.org/W2027972911","https://openalex.org/W2891987081","https://openalex.org/W2544617286","https://openalex.org/W2148915962"],"abstract_inverted_index":{"The":[0],"performance":[1,106],"improvements":[2],"in":[3,16,62,93,108],"SAR":[4,19,109],"(Synthetic":[5],"Aperture":[6],"Radar)":[7],"image":[8,20,110],"reconstruction":[9,40,111],"are":[10,30,49],"one":[11],"of":[12,55,67,112],"the":[13,39,56,94],"key":[14],"issues":[15],"developing":[17],"practical":[18],"processing":[21],"systems.":[22],"In":[23,45],"order":[24],"to":[25,32,37,103],"achieve":[26],"this":[27],"goal,":[28],"we":[29,48],"working":[31],"develop":[33],"an":[34,74],"efficient":[35,75],"algorithm":[36],"process":[38],"on":[41,51,98],"SMP":[42],"(Symmetric":[43],"Multiprocessor).":[44],"our":[46],"study,":[47],"focusing":[50],"\"corner-turn\",":[52,80],"a":[53,60,104],"subprocess":[54],"reconstruction,":[57],"which":[58,101],"becomes":[59],"bottleneck":[61],"conventional":[63],"parallel":[64,95],"algorithms":[65],"because":[66],"intensive":[68],"cache":[69,82],"miss":[70,83],"hits.":[71],"We":[72],"proposed":[73],"technique":[76],"SBCT":[77],"for":[78],"parallelizing":[79],"reducing":[81],"hit.":[84],"Our":[85],"new":[86],"scheme":[87],"achieves":[88],"about":[89,113],"25":[90],"times":[91],"speed-up":[92],"\"corner-turn":[96],"\"":[97],"8":[99],"processors,":[100],"contributes":[102],"total":[105],"improvement":[107],"20%.":[114]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}