{"id":"https://openalex.org/W2024713700","doi":"https://doi.org/10.1016/s0923-5965(02)00046-2","title":"Coarse scale cost\u2013utility approach for efficient unequal loss protection","display_name":"Coarse scale cost\u2013utility approach for efficient unequal loss protection","publication_year":2002,"publication_date":"2002-09-01","ids":{"openalex":"https://openalex.org/W2024713700","doi":"https://doi.org/10.1016/s0923-5965(02)00046-2","mag":"2024713700"},"language":"en","primary_location":{"id":"doi:10.1016/s0923-5965(02)00046-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0923-5965(02)00046-2","pdf_url":null,"source":{"id":"https://openalex.org/S38090728","display_name":"Signal Processing Image Communication","issn_l":"0923-5965","issn":["0923-5965","1879-2677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing: Image Communication","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/A5115653000","display_name":"Yisong Chen","orcid":"https://orcid.org/0000-0002-3406-7751"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yisong Chen","raw_affiliation_strings":["HCI & Multimedia Lab of Peking University, Department of Computer Science, Beijing University, Beijing 100871, China"],"affiliations":[{"raw_affiliation_string":"HCI & Multimedia Lab of Peking University, Department of Computer Science, Beijing University, Beijing 100871, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115588322","display_name":"Guoping Wang","orcid":"https://orcid.org/0000-0001-7819-0076"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoping Wang","raw_affiliation_strings":["HCI & Multimedia Lab of Peking University, Department of Computer Science, Beijing University, Beijing 100871, China"],"affiliations":[{"raw_affiliation_string":"HCI & Multimedia Lab of Peking University, Department of Computer Science, Beijing University, Beijing 100871, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104109753","display_name":"Shihai Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shihai Dong","raw_affiliation_strings":["HCI & Multimedia Lab of Peking University, Department of Computer Science, Beijing University, Beijing 100871, China"],"affiliations":[{"raw_affiliation_string":"HCI & Multimedia Lab of Peking University, Department of Computer Science, Beijing University, Beijing 100871, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5115653000"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":{"value":2330,"currency":"USD","value_usd":2330},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.137115,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":"8","first_page":"587","last_page":"596"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9995999932289124,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9958999752998352,"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/computer-science","display_name":"Computer science","score":0.7646660208702087},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7468953132629395},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6981381177902222},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5719753503799438},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5217243432998657},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5075820684432983},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4822326600551605},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.4809919595718384},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.41300681233406067},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3327344059944153},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.331243097782135},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3204270303249359},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20191690325737},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17075997591018677},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0935545563697815}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7646660208702087},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7468953132629395},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6981381177902222},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5719753503799438},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5217243432998657},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5075820684432983},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4822326600551605},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.4809919595718384},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.41300681233406067},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3327344059944153},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.331243097782135},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3204270303249359},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20191690325737},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17075997591018677},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0935545563697815},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0923-5965(02)00046-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0923-5965(02)00046-2","pdf_url":null,"source":{"id":"https://openalex.org/S38090728","display_name":"Signal Processing Image Communication","issn_l":"0923-5965","issn":["0923-5965","1879-2677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing: Image Communication","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":18,"referenced_works":["https://openalex.org/W1569287257","https://openalex.org/W1593683169","https://openalex.org/W1843792225","https://openalex.org/W1917420918","https://openalex.org/W1977758817","https://openalex.org/W1987588747","https://openalex.org/W2039915451","https://openalex.org/W2040075573","https://openalex.org/W2061292309","https://openalex.org/W2102373785","https://openalex.org/W2102490477","https://openalex.org/W2117492831","https://openalex.org/W2122410448","https://openalex.org/W2135144353","https://openalex.org/W2142276208","https://openalex.org/W2160647929","https://openalex.org/W2164466853","https://openalex.org/W6683844936"],"related_works":["https://openalex.org/W2397288865","https://openalex.org/W2368524271","https://openalex.org/W2576709312","https://openalex.org/W2023657818","https://openalex.org/W2392797073","https://openalex.org/W2384907669","https://openalex.org/W4235409866","https://openalex.org/W3199712142","https://openalex.org/W2134402536","https://openalex.org/W2945337394"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
