{"id":"https://openalex.org/W7161144278","doi":"https://doi.org/10.1109/dcc66757.2026.00031","title":"LPAQMP: Multilayer Parallel Design for LPAQ Compression","display_name":"LPAQMP: Multilayer Parallel Design for LPAQ Compression","publication_year":2026,"publication_date":"2026-03-24","ids":{"openalex":"https://openalex.org/W7161144278","doi":"https://doi.org/10.1109/dcc66757.2026.00031"},"language":null,"primary_location":{"id":"doi:10.1109/dcc66757.2026.00031","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc66757.2026.00031","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 Data Compression Conference (DCC)","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/A5136126689","display_name":"Panyue Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I14308217","display_name":"Ministry of Education Science and Technology","ror":"https://ror.org/0270k0c71","country_code":"MW","type":"government","lineage":["https://openalex.org/I14308217","https://openalex.org/I4210115235"]}],"countries":["MW"],"is_corresponding":true,"raw_author_name":"Panyue Wei","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology,Key Laboratory of Information Storage System, Ministry of Education, Engineering Research Center for Data System and Technology, Ministry of Education"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology,Key Laboratory of Information Storage System, Ministry of Education, Engineering Research Center for Data System and Technology, Ministry of Education","institution_ids":["https://openalex.org/I14308217"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136135456","display_name":"Wei Tong","orcid":null},"institutions":[{"id":"https://openalex.org/I14308217","display_name":"Ministry of Education Science and Technology","ror":"https://ror.org/0270k0c71","country_code":"MW","type":"government","lineage":["https://openalex.org/I14308217","https://openalex.org/I4210115235"]}],"countries":["MW"],"is_corresponding":false,"raw_author_name":"Wei Tong","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology,Key Laboratory of Information Storage System, Ministry of Education, Engineering Research Center for Data System and Technology, Ministry of Education"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology,Key Laboratory of Information Storage System, Ministry of Education, Engineering Research Center for Data System and Technology, Ministry of Education","institution_ids":["https://openalex.org/I14308217"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004053488","display_name":"Weilin Zhu","orcid":"https://orcid.org/0009-0000-6248-7684"},"institutions":[{"id":"https://openalex.org/I14308217","display_name":"Ministry of Education Science and Technology","ror":"https://ror.org/0270k0c71","country_code":"MW","type":"government","lineage":["https://openalex.org/I14308217","https://openalex.org/I4210115235"]}],"countries":["MW"],"is_corresponding":false,"raw_author_name":"Weilin Zhu","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology,Key Laboratory of Information Storage System, Ministry of Education, Engineering Research Center for Data System and Technology, Ministry of Education"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology,Key Laboratory of Information Storage System, Ministry of Education, Engineering Research Center for Data System and Technology, Ministry of Education","institution_ids":["https://openalex.org/I14308217"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5136170158","display_name":"Yifei Qu","orcid":null},"institutions":[{"id":"https://openalex.org/I14308217","display_name":"Ministry of Education Science and Technology","ror":"https://ror.org/0270k0c71","country_code":"MW","type":"government","lineage":["https://openalex.org/I14308217","https://openalex.org/I4210115235"]}],"countries":["MW"],"is_corresponding":false,"raw_author_name":"Yifei Qu","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology,Key Laboratory of Information Storage System, Ministry of Education, Engineering Research Center for Data System and Technology, Ministry of Education"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology,Key Laboratory of Information Storage System, Ministry of Education, Engineering Research Center for Data System and Technology, Ministry of Education","institution_ids":["https://openalex.org/I14308217"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5136126689"],"corresponding_institution_ids":["https://openalex.org/I14308217"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.94407782,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"233","last_page":"242"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.4487999975681305,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.4487999975681305,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.11169999837875366,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.0982000008225441,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.49470001459121704},{"id":"https://openalex.org/keywords/welding","display_name":"Welding","score":0.27959999442100525},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.27390000224113464},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.24709999561309814}],"concepts":[{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.49470001459121704},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42179998755455017},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.39070001244544983},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.31349998712539673},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.30709999799728394},{"id":"https://openalex.org/C19474535","wikidata":"https://www.wikidata.org/wiki/Q131172","display_name":"Welding","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.27390000224113464},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.25690001249313354},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.24709999561309814},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.24289999902248383}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dcc66757.2026.00031","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc66757.2026.00031","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 Data Compression Conference (DCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G119041766","display_name":null,"funder_award_id":"62172178","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0],"context":[1],"mixing":[2],"compression":[3,10,123],"algorithm":[4],"(CM)":[5],"offers":[6],"an":[7],"extremely":[8,24],"high":[9,122],"ratio,":[11,124],"effectively":[12],"reducing":[13],"data":[14,89],"storage":[15],"costs.":[16],"However,":[17],"its":[18],"throughput":[19,47,111,128],"on":[20,57],"CPU":[21],"platforms":[22],"is":[23,42],"low,":[25],"making":[26],"it":[27],"difficult":[28],"to":[29,50],"fully":[30],"exploit":[31],"the":[32,46,53,76,88,92],"algorithm's":[33],"inherent":[34],"parallel":[35,71],"potential:":[36],"neither":[37],"sustained":[38],"byte-level":[39,68],"SIMD":[40],"execution":[41],"attainable,":[43],"nor":[44],"does":[45],"scale":[48],"close":[49],"linear":[51,110],"in":[52],"number":[54],"of":[55,129],"threads":[56,114],"multicore":[58],"CPUs.":[59],"To":[60],"address":[61],"these":[62],"issues,":[63],"we":[64],"propose":[65],"a":[66,97,121,127,136],"collaborative":[67],"and":[69,107,144],"task-level":[70],"design":[72],"scheme,":[73],"LPAQMP.":[74],"At":[75],"byte":[77],"level,":[78,94],"LPAQMP":[79,95,125],"completely":[80],"eliminates":[81],"residual":[82],"dependencies":[83],"between":[84],"bits":[85],"by":[86],"restructuring":[87],"path;":[90],"at":[91],"task":[93],"introduces":[96],"global":[98],"rollback":[99],"hash":[100],"table":[101],"(GRHT),":[102],"significantly":[103],"improving":[104],"cache":[105],"efficiency":[106],"achieving":[108],"approximately":[109],"scaling":[112],"as":[113],"increase.":[115],"Experiments":[116],"show":[117],"that":[118],"while":[119],"maintaining":[120],"achieves":[126],"<tex":[130,137,145],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[131,138,146],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$152.67":[132],"\\text{MB}":[133],"/":[134],"\\mathrm{s}$</tex>,":[135],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$12.3":[139],"\\times$</tex>":[140,148],"improvement":[141],"over":[142],"LPAQ-CPU":[143],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$1.2":[147],"higher":[149],"than":[150],"SOTA.":[151]},"counts_by_year":[],"updated_date":"2026-05-16T06:04:12.930555","created_date":"2026-05-15T00:00:00"}
