{"id":"https://openalex.org/W4409153402","doi":"https://doi.org/10.1109/jiot.2025.3554999","title":"Adaptive Encoding Strategies for Lossless Floating-Point Compression","display_name":"Adaptive Encoding Strategies for Lossless Floating-Point Compression","publication_year":2025,"publication_date":"2025-04-04","ids":{"openalex":"https://openalex.org/W4409153402","doi":"https://doi.org/10.1109/jiot.2025.3554999"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3554999","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3554999","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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":null,"display_name":"Zheng Li","orcid":"https://orcid.org/0009-0005-5766-1592"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zheng Li","raw_affiliation_strings":["College of Computer Science, Chongqing University, Chongqing, China","Chongqing University, China and Start Lab, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Chongqing University, China and Start Lab, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109067573","display_name":"Ruiyuan Li","orcid":"https://orcid.org/0000-0002-6481-0657"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruiyuan Li","raw_affiliation_strings":["College of Computer Science, Chongqing University, Chongqing, China","Chongqing University, China and Start Lab, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Chongqing University, China and Start Lab, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiaolong Xu","orcid":"https://orcid.org/0009-0006-9012-8703"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolong Xu","raw_affiliation_strings":["College of Computer Science, Chongqing University, Chongqing, China","Chongqing University, China and Start Lab, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Chongqing University, China and Start Lab, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025990925","display_name":"Yi Wu","orcid":"https://orcid.org/0000-0001-5704-2111"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Wu","raw_affiliation_strings":["College of Computer Science, Chongqing University, Chongqing, China","Chongqing University, China and Start Lab, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Chongqing University, China and Start Lab, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100408399","display_name":"Chao Chen","orcid":"https://orcid.org/0000-0003-2094-9734"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Chen","raw_affiliation_strings":["State Key Laboratory of Mechanical Transmission for Advanced Equipments, Chongqing University, Chongqing, China","Chongqing University, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Mechanical Transmission for Advanced Equipments, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Chongqing University, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392681","display_name":"Tong Liu","orcid":"https://orcid.org/0000-0003-0485-839X"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]},{"id":"https://openalex.org/I141962983","display_name":"Shanghai University of Engineering Science","ror":"https://ror.org/0557b9y08","country_code":"CN","type":"education","lineage":["https://openalex.org/I141962983"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tong Liu","raw_affiliation_strings":["School of Computer Engineering and Science, Shanghai University, Shanghai, China","Shanghai University, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering and Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I141962983"]},{"raw_affiliation_string":"Shanghai University, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003858539","display_name":"Jiaxing Shang","orcid":"https://orcid.org/0000-0002-3152-1760"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxing Shang","raw_affiliation_strings":["College of Computer Science, Chongqing University, Chongqing, China","Chongqing University, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Chongqing University, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100681023","display_name":"Yu Zheng","orcid":"https://orcid.org/0000-0002-5224-4344"},"institutions":[{"id":"https://openalex.org/I4210103986","display_name":"Jingdong (China)","ror":"https://ror.org/01dkjkq64","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210103986"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zheng","raw_affiliation_strings":["JD Technology, JD iCity, Beijing, China","JD iCity, China and JD Intelligent Cities Research, China"],"affiliations":[{"raw_affiliation_string":"JD Technology, JD iCity, Beijing, China","institution_ids":["https://openalex.org/I4210103986"]},{"raw_affiliation_string":"JD iCity, China and JD Intelligent Cities Research, China","institution_ids":["https://openalex.org/I4210103986"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":1.42,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.81311609,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"12","issue":"14","first_page":"26071","last_page":"26085"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9165999889373779,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9165999889373779,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/lossless-compression","display_name":"Lossless compression","score":0.8064520359039307},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7434467673301697},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5659700632095337},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5360271334648132},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.5161374807357788},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.4881065785884857},{"id":"https://openalex.org/keywords/adaptive-coding","display_name":"Adaptive coding","score":0.48483335971832275},{"id":"https://openalex.org/keywords/lossy-compression","display_name":"Lossy compression","score":0.46369943022727966},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27121418714523315},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1508924663066864}],"concepts":[{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.8064520359039307},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7434467673301697},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5659700632095337},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5360271334648132},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.5161374807357788},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.4881065785884857},{"id":"https://openalex.org/C57890076","wikidata":"https://www.wikidata.org/wiki/Q4680725","display_name":"Adaptive coding","level":4,"score":0.48483335971832275},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.46369943022727966},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27121418714523315},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1508924663066864},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3554999","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3554999","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.75,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2559892529","display_name":null,"funder_award_id":"2024IAIS-QN017","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4407733110","display_name":null,"funder_award_id":"62322601","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5762650307","display_name":null,"funder_award_id":"2024IAIS-QN017","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8871286114","display_name":null,"funder_award_id":"62202070","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"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W2107745473","https://openalex.org/W2110455446","https://openalex.org/W2140092737","https://openalex.org/W2142265837","https://openalex.org/W2164566630","https://openalex.org/W2204310803","https://openalex.org/W2294581520","https://openalex.org/W2886377182","https://openalex.org/W2889158314","https://openalex.org/W2923537944","https://openalex.org/W3031217182","https://openalex.org/W3047599943","https://openalex.org/W3086888808","https://openalex.org/W3125626969","https://openalex.org/W3137006678","https://openalex.org/W3160365504","https://openalex.org/W3174738244","https://openalex.org/W3177443757","https://openalex.org/W3185231044","https://openalex.org/W3198189630","https://openalex.org/W3206053086","https://openalex.org/W4226076355","https://openalex.org/W4289533799","https://openalex.org/W4292696673","https://openalex.org/W4294904068","https://openalex.org/W4312429406","https://openalex.org/W4313010588","https://openalex.org/W4321448356","https://openalex.org/W4321636572","https://openalex.org/W4375928371","https://openalex.org/W4376599704","https://openalex.org/W4380433174","https://openalex.org/W4380759188","https://openalex.org/W4383749437","https://openalex.org/W4384705348","https://openalex.org/W4385270203","https://openalex.org/W4389628091","https://openalex.org/W4393114383","https://openalex.org/W4403791789","https://openalex.org/W4405078787","https://openalex.org/W4411403399","https://openalex.org/W6854006312"],"related_works":["https://openalex.org/W2385628723","https://openalex.org/W2547124190","https://openalex.org/W3180760233","https://openalex.org/W3035703949","https://openalex.org/W4247601675","https://openalex.org/W1970394887","https://openalex.org/W755971114","https://openalex.org/W2118338613","https://openalex.org/W1982468865","https://openalex.org/W2556577032"],"abstract_inverted_index":{"Lossless":[0],"floating-point":[1,30],"time":[2],"series":[3],"compression":[4,31,125],"is":[5],"crucial":[6],"for":[7,40,60,88,102],"a":[8,28,36,57,71,76],"wide":[9],"range":[10],"of":[11,21,38,43,78,105,148],"critical":[12],"scenarios,":[13],"such":[14],"as":[15,127],"data":[16],"transmission":[17],"in":[18],"the":[19,41,61,84,103,123,145,154],"Internet":[20],"Things.":[22],"In":[23],"this":[24],"paper,":[25],"we":[26,54,69,96],"propose":[27,97],"lossless":[29],"method":[32,59],"Elf.":[33,114,135],"that":[34],"employs":[35],"set":[37,77],"optimizations":[39],"encodings":[42],"significand":[44,62],"counts,":[45],"leading":[46,89,106],"zeros,":[47,93],"trailing":[48,92,109],"zeros":[49,90,107],"and":[50,91,108,136,151,157],"sharing":[51,100],"conditions.":[52],"Specifically,":[53],"first":[55],"devise":[56],"Huffman-based":[58],"counts":[63,104],"along":[64],"with":[65,75,138],"erasing":[66],"flags.":[67],"Then,":[68],"develop":[70],"dynamic":[72],"programming":[73],"algorithm":[74],"pruning":[79],"strategies":[80],"to":[81,115],"efficiently":[82],"compute":[83],"adaptive":[85,99],"approximation":[86],"rules":[87],"respectively.":[94],"Next,":[95],"an":[98],"condition":[101],"zeros.":[110],"We":[111,133],"further":[112],"extend":[113],"Streaming":[116],"Elf.,":[117,128],"i.e.,":[118],"SElf.,":[119],"which":[120],"achieves":[121],"almost":[122],"same":[124],"ratio":[126],"while":[129],"enjoying":[130],"higher":[131],"efficiency.":[132],"compare":[134],"SElf.":[137],"9":[139],"competitors":[140],"using":[141],"14":[142],"datasets,":[143],"demonstrating":[144],"powerful":[146],"performance":[147],"both":[149],"Elf*":[150],"SElf*.":[152],"All":[153],"source":[155],"codes":[156],"datasets":[158],"are":[159],"publicly":[160],"released.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}