{"id":"https://openalex.org/W2951478546","doi":"https://doi.org/10.1109/iwcit.2019.8731629","title":"Time-Sharing Improves Dynamic Index Coding Delay","display_name":"Time-Sharing Improves Dynamic Index Coding Delay","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2951478546","doi":"https://doi.org/10.1109/iwcit.2019.8731629","mag":"2951478546"},"language":"en","primary_location":{"id":"doi:10.1109/iwcit.2019.8731629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcit.2019.8731629","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Iran Workshop on Communication and Information Theory (IWCIT)","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/A5064418957","display_name":"Mohammad Hadi","orcid":"https://orcid.org/0000-0002-5179-2138"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Mohammad Hadi","raw_affiliation_strings":["Information Systems and Security Lab. (ISSL), Sharif University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Information Systems and Security Lab. (ISSL), Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040097419","display_name":"Mohammad Mahdi Mojahedian","orcid":"https://orcid.org/0000-0002-1475-0078"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad Mahdi Mojahedian","raw_affiliation_strings":["Information Systems and Security Lab. (ISSL), Sharif University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Information Systems and Security Lab. (ISSL), Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028840314","display_name":"Mohammad Reza Aref","orcid":"https://orcid.org/0000-0002-4321-0345"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad Reza Aref","raw_affiliation_strings":["Information Systems and Security Lab. (ISSL), Sharif University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Information Systems and Security Lab. (ISSL), Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089882636","display_name":"Mohammad Reza Pakravan","orcid":"https://orcid.org/0000-0002-3899-8211"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad Reza Pakravan","raw_affiliation_strings":["Information Systems and Security Lab. (ISSL), Sharif University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Information Systems and Security Lab. (ISSL), Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5064418957"],"corresponding_institution_ids":["https://openalex.org/I133529467"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0733885,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"14","issue":null,"first_page":"1","last_page":"6"},"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9979000091552734,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9941999912261963,"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/computer-science","display_name":"Computer science","score":0.7346398830413818},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.727690577507019},{"id":"https://openalex.org/keywords/intuition","display_name":"Intuition","score":0.5161601305007935},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4106983542442322},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3294892907142639},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17486444115638733}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7346398830413818},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.727690577507019},{"id":"https://openalex.org/C132010649","wikidata":"https://www.wikidata.org/wiki/Q189222","display_name":"Intuition","level":2,"score":0.5161601305007935},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4106983542442322},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3294892907142639},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17486444115638733},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcit.2019.8731629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcit.2019.8731629","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Iran Workshop on Communication and Information Theory (IWCIT)","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":10,"referenced_works":["https://openalex.org/W1494099594","https://openalex.org/W1512160561","https://openalex.org/W2063942504","https://openalex.org/W2105406958","https://openalex.org/W2123051422","https://openalex.org/W2419867036","https://openalex.org/W2746896597","https://openalex.org/W2897104207","https://openalex.org/W3106198739","https://openalex.org/W4300840296"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2364252372","https://openalex.org/W4234066492","https://openalex.org/W2390279801","https://openalex.org/W1998063895","https://openalex.org/W1967044713","https://openalex.org/W2358668433"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"show":[4],"how":[5],"time-sharing":[6],"method":[7],"may":[8],"reduce":[9],"transmission":[10,26,51,56],"delay":[11],"in":[12],"the":[13,30,50,54,64,81],"dynamic":[14,23],"index":[15,24,32],"coding":[16,25,33],"scenario.":[17],"We":[18,69],"propose":[19],"a":[20,36,44],"novel":[21],"time-shared":[22],"scheme":[27,52],"that":[28],"achieves":[29],"maximum":[31],"gain":[34],"for":[35,53,63,80],"complete":[37],"bi-directional":[38],"side":[39],"information":[40],"graph":[41],"and":[42,73],"formulate":[43],"constrained":[45],"optimization":[46],"problem":[47],"to":[48,76],"tune":[49],"minimum":[55],"delay.":[57],"A":[58],"closed-form":[59],"solution":[60],"is":[61],"presented":[62],"special":[65],"case":[66],"of":[67],"two-user.":[68],"also":[70],"use":[71],"analytical":[72],"simulation":[74],"results":[75],"provide":[77],"graphical":[78],"intuition":[79],"obtained":[82],"results.":[83]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
