{"id":"https://openalex.org/W1679422160","doi":"https://doi.org/10.1109/isit.2015.7282478","title":"On network coding advantage for multiple unicast networks","display_name":"On network coding advantage for multiple unicast networks","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1679422160","doi":"https://doi.org/10.1109/isit.2015.7282478","mag":"1679422160"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2015.7282478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2015.7282478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Information Theory (ISIT)","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/A5102935428","display_name":"Kai Cai","orcid":"https://orcid.org/0000-0002-8798-8650"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Kai Cai","raw_affiliation_strings":["The University of Hong Kong","The University of Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The University of Hong Kong","institution_ids":["https://openalex.org/I889458895"]},{"raw_affiliation_string":"The University of Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000081781","display_name":"Guangyue Han","orcid":"https://orcid.org/0000-0001-9895-5646"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Guangyue Han","raw_affiliation_strings":["The University of Hong Kong","The University of Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The University of Hong Kong","institution_ids":["https://openalex.org/I889458895"]},{"raw_affiliation_string":"The University of Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102935428"],"corresponding_institution_ids":["https://openalex.org/I889458895"],"apc_list":null,"apc_paid":null,"fwci":1.3313,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.82610282,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9438999891281128,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/unicast","display_name":"Unicast","score":0.9472494125366211},{"id":"https://openalex.org/keywords/reachability","display_name":"Reachability","score":0.843106746673584},{"id":"https://openalex.org/keywords/linear-network-coding","display_name":"Linear network coding","score":0.8399152755737305},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6595402956008911},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.6389613151550293},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.6309656500816345},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5409896969795227},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40423089265823364},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34366798400878906},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3252703845500946},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3223639130592346},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.2186177372932434}],"concepts":[{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.9472494125366211},{"id":"https://openalex.org/C136643341","wikidata":"https://www.wikidata.org/wiki/Q1361526","display_name":"Reachability","level":2,"score":0.843106746673584},{"id":"https://openalex.org/C138293262","wikidata":"https://www.wikidata.org/wiki/Q1089578","display_name":"Linear network coding","level":3,"score":0.8399152755737305},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6595402956008911},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.6389613151550293},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.6309656500816345},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5409896969795227},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40423089265823364},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34366798400878906},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3252703845500946},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3223639130592346},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.2186177372932434},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isit.2015.7282478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2015.7282478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},{"id":"pmh:oai:hub.hku.hk:10722/218964","is_oa":false,"landing_page_url":"http://hdl.handle.net/10722/218964","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference_Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321019","display_name":"University Grants Committee","ror":"https://ror.org/00djwmt25"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1509960805","https://openalex.org/W1573746785","https://openalex.org/W1978601678","https://openalex.org/W1982221487","https://openalex.org/W1988191034","https://openalex.org/W2005090414","https://openalex.org/W2039708723","https://openalex.org/W2105831729","https://openalex.org/W2117341422","https://openalex.org/W2121205191","https://openalex.org/W2123562143","https://openalex.org/W2142655068","https://openalex.org/W2164808802","https://openalex.org/W2325997012","https://openalex.org/W2340149117","https://openalex.org/W2542298476","https://openalex.org/W2544805158","https://openalex.org/W4210524419","https://openalex.org/W4285719527","https://openalex.org/W6634353523","https://openalex.org/W6728806511"],"related_works":["https://openalex.org/W2794998165","https://openalex.org/W2962934782","https://openalex.org/W1982696243","https://openalex.org/W1997326586","https://openalex.org/W2138841883","https://openalex.org/W2053449743","https://openalex.org/W2303790217","https://openalex.org/W2164280516","https://openalex.org/W1984617503","https://openalex.org/W1549943908"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"by":[3,48,55],"studying":[4],"the":[5,11,20,41,51],"feasible":[6],"fractional":[7],"routing":[8],"solution":[9],"under":[10],"so-called":[12],"full":[13],"reachability":[14],"condition,":[15],"we":[16,31],"give":[17],"bounds":[18],"on":[19],"network":[21,42],"coding":[22,43],"advantage":[23,44],"for":[24,34],"undirected":[25],"multiple":[26],"unicast":[27],"networks.":[28],"More":[29],"precisely,":[30],"prove":[32],"that,":[33],"certain":[35],"class":[36],"of":[37],"fully":[38],"reachable":[39],"networks,":[40],"is":[45],"upper":[46],"bounded":[47],"9/8,":[49],"improving":[50],"previous":[52],"bound":[53],"3":[54],"M.":[56,59],"Langberg":[57],"and":[58],"M\u00e9dard.":[60]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}