{"id":"https://openalex.org/W2787233814","doi":"https://doi.org/10.1109/itw.2017.8277970","title":"Role of feedback in modulo-sum computation over K-user erasure multiple-access channels","display_name":"Role of feedback in modulo-sum computation over K-user erasure multiple-access channels","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2787233814","doi":"https://doi.org/10.1109/itw.2017.8277970","mag":"2787233814"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2017.8277970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2017.8277970","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Information Theory Workshop (ITW)","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/A5080524212","display_name":"I-Hsiang Wang","orcid":"https://orcid.org/0000-0003-0695-5724"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"I-Hsiang Wang","raw_affiliation_strings":["Department of EE, NTU, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of EE, NTU, Taipei, Taiwan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082244371","display_name":"Yu-Chih Huang","orcid":"https://orcid.org/0000-0003-2135-1232"},"institutions":[{"id":"https://openalex.org/I99613584","display_name":"National Taipei University","ror":"https://ror.org/03e29r284","country_code":"TW","type":"education","lineage":["https://openalex.org/I99613584"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Chih Huang","raw_affiliation_strings":["Department of CE, NTPU, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of CE, NTPU, Taipei, Taiwan","institution_ids":["https://openalex.org/I99613584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114377379","display_name":"Shih\u2010Chun Lin","orcid":"https://orcid.org/0000-0001-6821-6893"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shih-Chun Lin","raw_affiliation_strings":["Department of ECE, NTUST, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of ECE, NTUST, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5080524212"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.25365397,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"344","last_page":"348"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"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":0.9994999766349792,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9983999729156494,"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":0.998199999332428,"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/erasure","display_name":"Erasure","score":0.8423685431480408},{"id":"https://openalex.org/keywords/modulo","display_name":"Modulo","score":0.730308473110199},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7262343168258667},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5969260931015015},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3734660744667053},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31826701760292053},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.1858067810535431},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18058231472969055},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09832340478897095}],"concepts":[{"id":"https://openalex.org/C2778790127","wikidata":"https://www.wikidata.org/wiki/Q484885","display_name":"Erasure","level":2,"score":0.8423685431480408},{"id":"https://openalex.org/C54732982","wikidata":"https://www.wikidata.org/wiki/Q1415345","display_name":"Modulo","level":2,"score":0.730308473110199},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7262343168258667},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5969260931015015},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3734660744667053},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31826701760292053},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.1858067810535431},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18058231472969055},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09832340478897095}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itw.2017.8277970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2017.8277970","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2018905248","https://openalex.org/W2096913515","https://openalex.org/W2140227342","https://openalex.org/W2165440928","https://openalex.org/W2596324967","https://openalex.org/W2745046354"],"related_works":["https://openalex.org/W2072016134","https://openalex.org/W2351168932","https://openalex.org/W2465690287","https://openalex.org/W2108143034","https://openalex.org/W2376389741","https://openalex.org/W1997850251","https://openalex.org/W2084549431","https://openalex.org/W913430005","https://openalex.org/W1509695971","https://openalex.org/W2117548279"],"abstract_inverted_index":{"The":[0],"modulo-sum":[1],"computation":[2,40,174,200],"of":[3,21,44,65,80,112],"messages":[4,111],"over":[5],"a":[6,34,77,159,173],"K-user":[7],"finite-field":[8],"erasure":[9,95],"multiple":[10,67],"access":[11,68],"channel":[12,69],"(MAC)":[13],"is":[14,97,122,163],"studied,":[15],"with":[16,76,144,155],"emphasis":[17],"on":[18],"the":[19,24,29,45,54,59,62,66,72,82,88,94,107,118,126,130,145,153,167,182,187,205,210,216,222],"role":[20],"feedback":[22,203,226],"in":[23,123,141,166,198,204,218],"large":[25,168,206],"system":[26,169,207],"regime.":[27],"For":[28,152],"non-feedback":[30],"case,":[31],"we":[32],"propose":[33],"grouping":[35,84,188],"scheme":[36,49,85,92,162,189],"which":[37],"has":[38],"higher":[39,180],"rate":[41,175],"than":[42,99,181],"that":[43],"conventional":[46,89],"\u201ccompute-and-forward\u201d":[47],"(CF)":[48],"where":[50,106,129,225],"each":[51],"transmitter":[52],"uses":[53],"same":[55],"linear":[56],"code":[57],"and":[58,115,139,150,165],"receiver":[60,108],"leverages":[61],"additive":[63],"structure":[64],"to":[70,125,202,215,221],"compute":[71],"modulo":[73,119],"sum.":[74,120],"Furthermore,":[75],"growing":[78],"number":[79],"users,":[81],"proposed":[83],"strictly":[86],"outperforms":[87],"\u201cdecode-and-forward":[90],"(DF)\u201d":[91],"when":[93,209],"probability":[96],"smaller":[98],"1-e":[100],"<sup":[101],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[102],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1/e</sup>":[103],"\u2248":[104],"0.3078,":[105],"first":[109],"decodes":[110],"all":[113],"users":[114],"then":[116],"computes":[117],"This":[121],"contrast":[124,220],"two-user":[127],"case":[128,154,224],"currently":[131],"best":[132],"known":[133],"achievability,":[134],"reported":[135],"by":[136,186],"Khisti,":[137],"Hern,":[138],"Narayanan":[140],"2013,":[142],"coincides":[143],"better":[146],"one":[147],"between":[148],"DF":[149],"CF.":[151],"delayed":[156],"state":[157],"feedback,":[158],"new":[160],"hybrid-ARQ-type":[161],"proposed,":[164],"regime,":[170],"it":[171],"achieves":[172],"scaling":[176,183],"like":[177],"\u03a9(1/log(K)),":[178],"much":[179],"\u0398(1/K)":[184],"achieved":[185],"without":[190],"feedback.":[191],"Our":[192],"result":[193],"hints":[194],"at":[195,230],"significant":[196],"gain":[197,229],"function":[199],"due":[201],"regime":[208],"transmitters":[211],"are":[212],"connected":[213],"intermittently":[214],"receiver,":[217],"sharp":[219],"static":[223],"provides":[227],"no":[228],"all.":[231]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}