{"id":"https://openalex.org/W4416321996","doi":"https://doi.org/10.1007/s42514-025-00254-x","title":"Optimizing sparse-dense matrix\u2013matrix multiplication for DCUs","display_name":"Optimizing sparse-dense matrix\u2013matrix multiplication for DCUs","publication_year":2025,"publication_date":"2025-11-18","ids":{"openalex":"https://openalex.org/W4416321996","doi":"https://doi.org/10.1007/s42514-025-00254-x"},"language":"en","primary_location":{"id":"doi:10.1007/s42514-025-00254-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s42514-025-00254-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210190911","display_name":"CCF Transactions on High Performance Computing","issn_l":"2524-4922","issn":["2524-4922","2524-4930"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CCF Transactions on High Performance Computing","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/A5056815618","display_name":"Hengliang Guo","orcid":"https://orcid.org/0000-0001-5796-233X"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hengliang Guo","raw_affiliation_strings":["National Supercomputing Center in Zhengzhou, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Supercomputing Center in Zhengzhou, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","institution_ids":["https://openalex.org/I38877650"]},{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109031593","display_name":"Yubo Han","orcid":"https://orcid.org/0009-0004-4656-2532"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yubo Han","raw_affiliation_strings":["School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023982995","display_name":"Haolei Wang","orcid":"https://orcid.org/0000-0002-4626-2853"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haolei Wang","raw_affiliation_strings":["School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101062877","display_name":"Shengguang Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengguang Zhu","raw_affiliation_strings":["School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108916466","display_name":"Gang Wu","orcid":"https://orcid.org/0009-0007-6537-2285"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Wu","raw_affiliation_strings":["National Supercomputing Center in Zhengzhou, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Supercomputing Center in Zhengzhou, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","institution_ids":["https://openalex.org/I38877650"]},{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100591627","display_name":"Yang Guo","orcid":"https://orcid.org/0009-0003-3517-2005"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Guo","raw_affiliation_strings":["National Supercomputing Center in Zhengzhou, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China"],"raw_orcid":"https://orcid.org/0009-0003-3517-2005","affiliations":[{"raw_affiliation_string":"National Supercomputing Center in Zhengzhou, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","institution_ids":["https://openalex.org/I38877650"]},{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Zhengzhou University, No.100 Science Avenue, Zhengzhou, 450001, Henan, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100776476","display_name":"Xiangdong Liu","orcid":"https://orcid.org/0000-0003-4735-4757"},"institutions":[{"id":"https://openalex.org/I106994412","display_name":"Sinopec (China)","ror":"https://ror.org/0161q6d74","country_code":"CN","type":"company","lineage":["https://openalex.org/I106994412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangdong Liu","raw_affiliation_strings":["Geophysical Research Institute of Zhongyuan Oilfield, Sinopec, No. 3 Qing Shan Street, Zhongyuan Road, Puyang, 457000, Henan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Geophysical Research Institute of Zhongyuan Oilfield, Sinopec, No. 3 Qing Shan Street, Zhongyuan Road, Puyang, 457000, Henan, China","institution_ids":["https://openalex.org/I106994412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032827590","display_name":"C.D. Li","orcid":"https://orcid.org/0000-0001-7684-9199"},"institutions":[{"id":"https://openalex.org/I106994412","display_name":"Sinopec (China)","ror":"https://ror.org/0161q6d74","country_code":"CN","type":"company","lineage":["https://openalex.org/I106994412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuanqiang Li","raw_affiliation_strings":["Geophysical Research Institute of Zhongyuan Oilfield, Sinopec, No. 3 Qing Shan Street, Zhongyuan Road, Puyang, 457000, Henan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Geophysical Research Institute of Zhongyuan Oilfield, Sinopec, No. 3 Qing Shan Street, Zhongyuan Road, Puyang, 457000, Henan, China","institution_ids":["https://openalex.org/I106994412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5056815618"],"corresponding_institution_ids":["https://openalex.org/I38877650"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2790},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.37336761,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":"1","first_page":"49","last_page":"60"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.8668000102043152,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.8668000102043152,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.02160000056028366,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.01730000041425228,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computation","display_name":"Computation","score":0.6348000168800354},{"id":"https://openalex.org/keywords/matrix-multiplication","display_name":"Matrix multiplication","score":0.6118999719619751},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.5109999775886536},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.49889999628067017},{"id":"https://openalex.org/keywords/multiplication","display_name":"Multiplication (music)","score":0.49129998683929443},{"id":"https://openalex.org/keywords/row","display_name":"Row","score":0.4578999876976013},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4203000068664551},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.38499999046325684}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6754999756813049},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6348000168800354},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6177999973297119},{"id":"https://openalex.org/C17349429","wikidata":"https://www.wikidata.org/wiki/Q1049914","display_name":"Matrix multiplication","level":3,"score":0.6118999719619751},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.5109999775886536},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.49889999628067017},{"id":"https://openalex.org/C2780595030","wikidata":"https://www.wikidata.org/wiki/Q3860309","display_name":"Multiplication (music)","level":2,"score":0.49129998683929443},{"id":"https://openalex.org/C135598885","wikidata":"https://www.wikidata.org/wiki/Q1366302","display_name":"Row","level":2,"score":0.4578999876976013},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45570001006126404},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4203000068664551},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.38499999046325684},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.3617999851703644},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.3596999943256378},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3255000114440918},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.3075000047683716},{"id":"https://openalex.org/C106515295","wikidata":"https://www.wikidata.org/wiki/Q26806595","display_name":"Parallel processing","level":2,"score":0.28529998660087585},{"id":"https://openalex.org/C2988995629","wikidata":"https://www.wikidata.org/wiki/Q2915729","display_name":"Matrix algebra","level":3,"score":0.28369998931884766},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.2827000021934509},{"id":"https://openalex.org/C150495011","wikidata":"https://www.wikidata.org/wiki/Q128392","display_name":"Concurrent computing","level":2,"score":0.27559998631477356},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.26840001344680786},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.257999986410141},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.25380000472068787}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s42514-025-00254-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s42514-025-00254-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210190911","display_name":"CCF Transactions on High Performance Computing","issn_l":"2524-4922","issn":["2524-4922","2524-4930"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CCF Transactions on High Performance Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1566326249","https://openalex.org/W2094624803","https://openalex.org/W2914631005","https://openalex.org/W2964337156","https://openalex.org/W2999347085","https://openalex.org/W3130421533","https://openalex.org/W3130660608","https://openalex.org/W3132695675","https://openalex.org/W4313014956","https://openalex.org/W4384705403","https://openalex.org/W4386249819","https://openalex.org/W4390097838","https://openalex.org/W4391986945","https://openalex.org/W4392855244","https://openalex.org/W4395106472","https://openalex.org/W4405361299","https://openalex.org/W4407566937","https://openalex.org/W4408029514"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-02-11T14:41:00.668223","created_date":"2025-11-18T00:00:00"}