{"id":"https://openalex.org/W4403791934","doi":"https://doi.org/10.1145/3664647.3681523","title":"Task-Oriented Multi-Bitstream Optimization for Image Compression and Transmission via Optimal Transport","display_name":"Task-Oriented Multi-Bitstream Optimization for Image Compression and Transmission via Optimal Transport","publication_year":2024,"publication_date":"2024-10-26","ids":{"openalex":"https://openalex.org/W4403791934","doi":"https://doi.org/10.1145/3664647.3681523"},"language":"en","primary_location":{"id":"doi:10.1145/3664647.3681523","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3664647.3681523","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 32nd ACM International Conference on Multimedia","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100654779","display_name":"Sa Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sa Yan","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-0861-7120","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024824166","display_name":"Nuowen Kan","orcid":"https://orcid.org/0000-0002-6028-1284"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nuowen Kan","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-6028-1284","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100675587","display_name":"Chenglin Li","orcid":"https://orcid.org/0000-0003-2888-594X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenglin Li","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-2888-594X","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045342512","display_name":"Wenrui Dai","orcid":"https://orcid.org/0000-0003-2522-5778"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenrui Dai","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-2522-5778","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016006337","display_name":"Junni Zou","orcid":"https://orcid.org/0000-0002-9694-9880"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junni Zou","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-9694-9880","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002494284","display_name":"Hongkai Xiong","orcid":"https://orcid.org/0000-0003-4552-0029"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongkai Xiong","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-4552-0029","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3695","last_page":"3703"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9972000122070312,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9957000017166138,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.8237869143486023},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7195895910263062},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.677693784236908},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.5666670799255371},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5407507419586182},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5314836502075195},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.5088074803352356},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.49965906143188477},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38836655020713806},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3636906147003174},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2630525529384613},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.23199665546417236},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.19517800211906433},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10642075538635254},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09209892153739929},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.08126676082611084}],"concepts":[{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.8237869143486023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7195895910263062},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.677693784236908},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.5666670799255371},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5407507419586182},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5314836502075195},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5088074803352356},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.49965906143188477},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38836655020713806},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3636906147003174},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2630525529384613},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.23199665546417236},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.19517800211906433},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10642075538635254},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09209892153739929},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.08126676082611084},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3664647.3681523","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3664647.3681523","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 32nd ACM International Conference on Multimedia","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1831066769","https://openalex.org/W2012470298","https://openalex.org/W2062659645","https://openalex.org/W2088506653","https://openalex.org/W2118404561","https://openalex.org/W2558687840","https://openalex.org/W2602856279","https://openalex.org/W2752885492","https://openalex.org/W2770930158","https://openalex.org/W2895956453","https://openalex.org/W2912274232","https://openalex.org/W2965248168","https://openalex.org/W2982100424","https://openalex.org/W2996743959","https://openalex.org/W3143835353","https://openalex.org/W3160555381","https://openalex.org/W3160673571","https://openalex.org/W3177473451","https://openalex.org/W3179468628","https://openalex.org/W3186910762","https://openalex.org/W3207757822","https://openalex.org/W3209814877","https://openalex.org/W4206471589","https://openalex.org/W4233762780","https://openalex.org/W4284990302","https://openalex.org/W4304091952","https://openalex.org/W4381334009","https://openalex.org/W4386385565","https://openalex.org/W4390872385"],"related_works":["https://openalex.org/W2144823424","https://openalex.org/W2521595930","https://openalex.org/W4243608781","https://openalex.org/W3165542721","https://openalex.org/W4313046148","https://openalex.org/W1939109514","https://openalex.org/W4378191574","https://openalex.org/W2129829718","https://openalex.org/W1843792225","https://openalex.org/W2751842002"],"abstract_inverted_index":{"Image":[0],"compression":[1,46],"for":[2,23,60,66,79,94],"machine":[3,81,186],"vision":[4,82,187],"exhibits":[5],"various":[6],"rate-accuracy":[7,77],"performance":[8,29,78,200],"across":[9],"different":[10,67,80],"downstream":[11,68],"tasks":[12,188],"and":[13,47,57,84,90,114,150,189],"content":[14],"types.":[15],"An":[16],"efficient":[17],"utilization":[18],"of":[19,75],"constrained":[20],"network":[21,99,105,122,172,192],"resource":[22],"achieving":[24],"an":[25,120],"optimal":[26,54,147,203],"overall":[27],"task":[28],"has":[30],"thus":[31],"recently":[32],"attracted":[33],"a":[34,43,97,145,152,198,212],"growing":[35],"attention.":[36],"In":[37],"this":[38],"paper,":[39],"we":[40,71,117,137,163],"propose":[41,119],"Tombo,":[42],"task-oriented":[44,87],"image":[45,62,76],"transmission":[48],"framework":[49],"that":[50,123,195],"efficiently":[51,167],"identifies":[52],"the":[53,73,86,103,111,125,130,140,159,170,202,207],"encoding":[55,112,126],"bitrate":[56,89,113,127],"routing":[58,91,115,131],"scheme":[59],"multiple":[61],"bitstreams":[63],"delivered":[64],"simultaneously":[65],"tasks.":[69],"Specifically,":[70],"study":[72],"characteristics":[74],"tasks,":[83],"formulate":[85],"joint":[88],"optimization":[92,142],"problem":[93,101,143],"multi-bitstreams":[95],"as":[96],"multi-commodity":[98],"flow":[100],"with":[102,169,211],"time-expanded":[104],"modeling.":[106],"To":[107,133],"ensure":[108],"consistency":[109],"between":[110],"optimization,":[116],"also":[118],"augmented":[121],"incorporates":[124],"variables":[128],"into":[129],"variables.":[132],"improve":[134],"computational":[135],"efficiency,":[136],"further":[138],"convert":[139],"original":[141],"to":[144,156,166,201],"multi-marginal":[146],"transport":[148],"problem,":[149],"adopt":[151],"Sinkhorn":[153],"iteration-based":[154],"algorithm":[155],"quickly":[157],"obtain":[158],"near-optimal":[160],"solution.":[161],"Finally,":[162],"adapt":[164],"Tombo":[165,196],"deal":[168],"dynamic":[171],"scenario":[173],"where":[174],"link":[175],"capacities":[176],"may":[177],"fluctuate":[178],"over":[179],"time.":[180],"Empirical":[181],"evaluations":[182],"on":[183],"three":[184],"typical":[185],"four":[190],"real-world":[191],"topologies":[193],"demonstrate":[194],"achieves":[197],"comparable":[199],"one":[204],"solved":[205],"by":[206],"off-the-shelf":[208],"solver":[209],"Gurobi,":[210],"5x":[213],"~":[214],"114\u00d7":[215],"speedup.":[216]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
