{"id":"https://openalex.org/W2070759218","doi":"https://doi.org/10.1109/igarss.2015.7326298","title":"A segmented block processing approach to focus synthetic aperture radar data on multicore processors","display_name":"A segmented block processing approach to focus synthetic aperture radar data on multicore processors","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2070759218","doi":"https://doi.org/10.1109/igarss.2015.7326298","mag":"2070759218"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2015.7326298","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2015.7326298","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5043306797","display_name":"Pasquale Imperatore","orcid":"https://orcid.org/0000-0002-0005-7758"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pasquale Imperatore","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell\u2019 Ambiente (IREA-CNR), Naples, Italy","Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA-CNR), Via Diocleziano 328, Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell\u2019 Ambiente (IREA-CNR), Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]},{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA-CNR), Via Diocleziano 328, Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084862352","display_name":"Antonio Pepe","orcid":"https://orcid.org/0000-0002-7843-3565"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Pepe","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell\u2019 Ambiente (IREA-CNR), Naples, Italy","Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA-CNR), Via Diocleziano 328, Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell\u2019 Ambiente (IREA-CNR), Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]},{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA-CNR), Via Diocleziano 328, Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084983365","display_name":"P. Berardino","orcid":"https://orcid.org/0000-0001-5450-6566"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Berardino","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell\u2019 Ambiente (IREA-CNR), Naples, Italy","Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA-CNR), Via Diocleziano 328, Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell\u2019 Ambiente (IREA-CNR), Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]},{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA-CNR), Via Diocleziano 328, Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057168176","display_name":"Riccardo Lanari","orcid":"https://orcid.org/0000-0002-7296-2749"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Riccardo Lanari","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell\u2019 Ambiente (IREA-CNR), Naples, Italy","Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA-CNR), Via Diocleziano 328, Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell\u2019 Ambiente (IREA-CNR), Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]},{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA-CNR), Via Diocleziano 328, Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210125249"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2421","last_page":"2424"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9995999932289124,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/computer-science","display_name":"Computer science","score":0.8336860537528992},{"id":"https://openalex.org/keywords/multithreading","display_name":"Multithreading","score":0.746859073638916},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.7446287870407104},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6592284440994263},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.628321647644043},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6041122674942017},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5946578979492188},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5929996967315674},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4599195718765259},{"id":"https://openalex.org/keywords/parallel-processing","display_name":"Parallel processing","score":0.45207974314689636},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.43431156873703003},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4337392747402191},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.33285045623779297},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2846068739891052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18541845679283142},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.08568665385246277}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8336860537528992},{"id":"https://openalex.org/C201410400","wikidata":"https://www.wikidata.org/wiki/Q1064412","display_name":"Multithreading","level":3,"score":0.746859073638916},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.7446287870407104},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6592284440994263},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.628321647644043},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6041122674942017},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5946578979492188},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5929996967315674},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4599195718765259},{"id":"https://openalex.org/C106515295","wikidata":"https://www.wikidata.org/wiki/Q26806595","display_name":"Parallel processing","level":2,"score":0.45207974314689636},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.43431156873703003},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4337392747402191},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.33285045623779297},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2846068739891052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18541845679283142},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.08568665385246277},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2015.7326298","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2015.7326298","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1514930950","https://openalex.org/W1529080180","https://openalex.org/W1566144858","https://openalex.org/W1567741364","https://openalex.org/W1582830241","https://openalex.org/W1600301286","https://openalex.org/W1992530859","https://openalex.org/W2118862848","https://openalex.org/W2126421815","https://openalex.org/W2156368184","https://openalex.org/W2161136860","https://openalex.org/W2504694240","https://openalex.org/W2537370581","https://openalex.org/W6634027548"],"related_works":["https://openalex.org/W2482815832","https://openalex.org/W2294358097","https://openalex.org/W1993191611","https://openalex.org/W2189498595","https://openalex.org/W2578331457","https://openalex.org/W4238392246","https://openalex.org/W1594092496","https://openalex.org/W2029518214","https://openalex.org/W3142189107","https://openalex.org/W1991992759"],"abstract_inverted_index":{"A":[0],"general-purpose":[1],"parallel":[2,20],"scheme":[3],"for":[4],"efficiently":[5],"focusing":[6,51],"synthetic":[7],"aperture":[8],"radar":[9],"(SAR)":[10],"data":[11,39],"on":[12,24,38],"multicore-based":[13],"shared-memory":[14],"architectures":[15],"is":[16,22,53],"presented.":[17],"The":[18],"proposed":[19],"solution":[21],"based":[23],"a":[25,31,71],"canonical":[26],"processing":[27],"pattern":[28],"that":[29],"exploit":[30],"segmented-block-based":[32],"approach,":[33],"and":[34,94],"it":[35],"works":[36],"successfully":[37],"acquired":[40],"by":[41,103],"different":[42],"SAR":[43],"platforms.":[44],"Insofar":[45],"as":[46],"significant":[47],"portion":[48],"of":[49,65,79,85,92,107,119],"the":[50,60,66,77,82,86,105,108,112,117],"algorithm":[52],"amenable":[54],"to":[55,74],"tiling,":[56],"our":[57,120],"approach":[58],"decomposes":[59],"problem":[61],"into":[62,111],"simpler":[63],"subproblems":[64],"same":[67],"type,":[68],"also":[69],"providing":[70],"suitable":[72],"mechanism":[73],"explicitly":[75],"control":[76],"granularity":[78],"computation":[80],"through":[81],"proper":[83],"specification":[84],"tiling.":[87],"Relevant":[88],"implementation":[89],"makes":[90],"use":[91],"multithreading":[93],"high-performance":[95],"libraries.":[96],"Achievable":[97],"performances":[98],"are":[99],"then":[100],"experimentally":[101],"investigated":[102],"quantifying":[104],"benefit":[106],"parallelism":[109],"incorporated":[110],"prototype":[113],"solution,":[114],"thus":[115],"demonstrating":[116],"validity":[118],"approach.":[121]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}