{"id":"https://openalex.org/W2074226157","doi":"https://doi.org/10.1007/s11042-012-1028-x","title":"A high performance parallel DCT with OpenCL on heterogeneous computing environment","display_name":"A high performance parallel DCT with OpenCL on heterogeneous computing environment","publication_year":2012,"publication_date":"2012-02-27","ids":{"openalex":"https://openalex.org/W2074226157","doi":"https://doi.org/10.1007/s11042-012-1028-x","mag":"2074226157"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-012-1028-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-012-1028-x","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools and Applications","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/A5063731157","display_name":"Cheong Ghil Kim","orcid":"https://orcid.org/0000-0001-8577-9348"},"institutions":[{"id":"https://openalex.org/I129672417","display_name":"Namseoul University","ror":"https://ror.org/0509ndt57","country_code":"KR","type":"education","lineage":["https://openalex.org/I129672417"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Cheong Ghil Kim","raw_affiliation_strings":["Department of Computer Science, Namseoul University, 91 Seongwhaneub, Seobukgu, Cheonan, Chungnam, South Korea","[Department of Computer Science, Namseoul University, Cheonan, South Korea]"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Namseoul University, 91 Seongwhaneub, Seobukgu, Cheonan, Chungnam, South Korea","institution_ids":["https://openalex.org/I129672417"]},{"raw_affiliation_string":"[Department of Computer Science, Namseoul University, Cheonan, South Korea]","institution_ids":["https://openalex.org/I129672417"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067659520","display_name":"Yong Soo Choi","orcid":"https://orcid.org/0000-0001-8492-7644"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong Soo Choi","raw_affiliation_strings":["Graduate School of Information Security, Korea University, 15 Anamro Seongbukgu, Seoul, South Korea","Graduate School of Information Security, Korea University Seoul, South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Security, Korea University, 15 Anamro Seongbukgu, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Graduate School of Information Security, Korea University Seoul, South Korea#TAB#","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5063731157"],"corresponding_institution_ids":["https://openalex.org/I129672417"],"apc_list":null,"apc_paid":null,"fwci":2.9719,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.91104826,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"64","issue":"2","first_page":"475","last_page":"489"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9994000196456909,"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":0.9991000294685364,"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/computer-science","display_name":"Computer science","score":0.9473527669906616},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7611557245254517},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.731339693069458},{"id":"https://openalex.org/keywords/simd","display_name":"SIMD","score":0.699012279510498},{"id":"https://openalex.org/keywords/data-parallelism","display_name":"Data parallelism","score":0.6165422201156616},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5612469911575317},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.5213514566421509},{"id":"https://openalex.org/keywords/symmetric-multiprocessor-system","display_name":"Symmetric multiprocessor system","score":0.5125644207000732},{"id":"https://openalex.org/keywords/task-parallelism","display_name":"Task parallelism","score":0.4753251373767853},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.466361403465271},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06738907098770142}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9473527669906616},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7611557245254517},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.731339693069458},{"id":"https://openalex.org/C150552126","wikidata":"https://www.wikidata.org/wiki/Q339387","display_name":"SIMD","level":2,"score":0.699012279510498},{"id":"https://openalex.org/C61483411","wikidata":"https://www.wikidata.org/wiki/Q3124522","display_name":"Data parallelism","level":3,"score":0.6165422201156616},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5612469911575317},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.5213514566421509},{"id":"https://openalex.org/C172430144","wikidata":"https://www.wikidata.org/wiki/Q17111997","display_name":"Symmetric multiprocessor system","level":2,"score":0.5125644207000732},{"id":"https://openalex.org/C42992933","wikidata":"https://www.wikidata.org/wiki/Q691169","display_name":"Task parallelism","level":3,"score":0.4753251373767853},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.466361403465271},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06738907098770142},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11042-012-1028-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-012-1028-x","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W57462620","https://openalex.org/W582073551","https://openalex.org/W1482808193","https://openalex.org/W1762731526","https://openalex.org/W1964313035","https://openalex.org/W1984222112","https://openalex.org/W1998727448","https://openalex.org/W2057820700","https://openalex.org/W2067411013","https://openalex.org/W2113622866","https://openalex.org/W2119707750","https://openalex.org/W2120230074","https://openalex.org/W2125246734","https://openalex.org/W2128427423","https://openalex.org/W2135852935","https://openalex.org/W2140897683","https://openalex.org/W2142903600","https://openalex.org/W2144404616","https://openalex.org/W2160559747"],"related_works":["https://openalex.org/W2003935582","https://openalex.org/W2950520577","https://openalex.org/W74409296","https://openalex.org/W1554644772","https://openalex.org/W2494130044","https://openalex.org/W2468095077","https://openalex.org/W2567390125","https://openalex.org/W2593878938","https://openalex.org/W305742777","https://openalex.org/W29548032"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}