{"id":"https://openalex.org/W3175322929","doi":"https://doi.org/10.1109/tpds.2021.3092273","title":"Critique of \u201cMemXCT: Memory-Centric X-Ray CT Reconstruction With Massive Parallelization\u201d by SCC Team From Peking University","display_name":"Critique of \u201cMemXCT: Memory-Centric X-Ray CT Reconstruction With Massive Parallelization\u201d by SCC Team From Peking University","publication_year":2021,"publication_date":"2021-06-24","ids":{"openalex":"https://openalex.org/W3175322929","doi":"https://doi.org/10.1109/tpds.2021.3092273","mag":"3175322929"},"language":"en","primary_location":{"id":"doi:10.1109/tpds.2021.3092273","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2021.3092273","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-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/A5026558669","display_name":"Zejia Fan","orcid":"https://orcid.org/0000-0002-6205-3808"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zejia Fan","raw_affiliation_strings":["School of Electronics and Computer Science (EECS), Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6205-3808","affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science (EECS), Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029347908","display_name":"Yuchen Gu","orcid":"https://orcid.org/0009-0002-2525-0527"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuchen Gu","raw_affiliation_strings":["School of Electronics and Computer Science (EECS), Peking University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science (EECS), Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039093405","display_name":"Zhewen Hao","orcid":"https://orcid.org/0000-0002-1223-4977"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhewen Hao","raw_affiliation_strings":["School of Electronics and Computer Science (EECS), Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1223-4977","affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science (EECS), Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085598236","display_name":"Yueyang Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yueyang Pan","raw_affiliation_strings":["School of Electronics and Computer Science (EECS), Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4467-0933","affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science (EECS), Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101670195","display_name":"Pengcheng Xu","orcid":"https://orcid.org/0000-0002-2724-7893"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengcheng Xu","raw_affiliation_strings":["School of Electronics and Computer Science (EECS), Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-2724-7893","affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science (EECS), Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013587009","display_name":"Yuxuan Yan","orcid":"https://orcid.org/0000-0002-4293-8270"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxuan Yan","raw_affiliation_strings":["School of Physics, Peking University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109289412","display_name":"Fangyuan Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangyuan Yang","raw_affiliation_strings":["School of Electronics and Computer Science (EECS), Peking University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science (EECS), Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112559463","display_name":"Zhenxin Fu","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenxin Fu","raw_affiliation_strings":["Computer Center, Peking University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Center, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100604860","display_name":"Yun Liang","orcid":"https://orcid.org/0000-0002-9076-7998"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Liang","raw_affiliation_strings":["School of Electronics and Computer Science (EECS), Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9076-7998","affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science (EECS), Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5026558669"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10416189,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"33","issue":"9","first_page":"2032","last_page":"2034"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9968000054359436,"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":0.9968000054359436,"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":0.9836999773979187,"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":0.9819999933242798,"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/scalability","display_name":"Scalability","score":0.8510204553604126},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8107330799102783},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6773872971534729},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5610978603363037},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.47062042355537415},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.38601166009902954},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18699100613594055},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.17078238725662231}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8510204553604126},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8107330799102783},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6773872971534729},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5610978603363037},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.47062042355537415},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.38601166009902954},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18699100613594055},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.17078238725662231}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tpds.2021.3092273","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2021.3092273","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324787","display_name":"Peking University","ror":"https://ror.org/02v51f717"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W4389340727","https://openalex.org/W4205786897","https://openalex.org/W3150465815","https://openalex.org/W1969582418","https://openalex.org/W1429949169","https://openalex.org/W2405661381"],"abstract_inverted_index":{"Hidayetolu":[0],"<italic":[1],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[2],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">et":[3],"al.</i>":[4],"(2019)":[5],"proposed":[6],"a":[7,14],"novel":[8],"memory-centric":[9],"computation":[10],"system,":[11],"MemXCT.":[12],"As":[13],"challenge":[15],"at":[16],"SC20,":[17],"we":[18],"reproduce":[19],"the":[20,33,37,47,50],"computational":[21],"efficiency":[22],"of":[23,46],"MemXCT":[24],"on":[25],"our":[26],"Azure":[27],"cloud":[28],"cluster.":[29],"Our":[30],"experiments":[31],"evaluate":[32],"overall":[34],"performance":[35],"and":[36,43],"strong":[38],"scalability":[39],"with":[40],"real":[41],"datasets":[42],"verify":[44],"part":[45],"conclusions":[48],"in":[49],"original":[51],"article.":[52]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
