{"id":"https://openalex.org/W3164512798","doi":"https://doi.org/10.1145/3465084.3467911","title":"Contention Resolution with Predictions","display_name":"Contention Resolution with Predictions","publication_year":2021,"publication_date":"2021-07-21","ids":{"openalex":"https://openalex.org/W3164512798","doi":"https://doi.org/10.1145/3465084.3467911","mag":"3164512798"},"language":"en","primary_location":{"id":"doi:10.1145/3465084.3467911","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3465084.3467911","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2105.12706","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042520814","display_name":"Seth Gilbert","orcid":"https://orcid.org/0000-0003-3298-7412"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Seth Gilbert","raw_affiliation_strings":["National University of Singapore, Singapore, Singapore","National University of Singapore,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"National University of Singapore,","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078649776","display_name":"Calvin Newport","orcid":"https://orcid.org/0009-0006-0353-8254"},"institutions":[{"id":"https://openalex.org/I184565670","display_name":"Georgetown University","ror":"https://ror.org/05vzafd60","country_code":"US","type":"education","lineage":["https://openalex.org/I184565670"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Calvin Newport","raw_affiliation_strings":["Georgetown University, Washington, DC, USA","Georgetown University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgetown University, Washington, DC, USA","institution_ids":["https://openalex.org/I184565670"]},{"raw_affiliation_string":"Georgetown University","institution_ids":["https://openalex.org/I184565670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042521435","display_name":"Nitin H. Vaidya","orcid":"https://orcid.org/0000-0001-5104-8977"},"institutions":[{"id":"https://openalex.org/I184565670","display_name":"Georgetown University","ror":"https://ror.org/05vzafd60","country_code":"US","type":"education","lineage":["https://openalex.org/I184565670"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nitin Vaidya","raw_affiliation_strings":["Georgetown University, Washington, DC, USA","Georgetown University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgetown University, Washington, DC, USA","institution_ids":["https://openalex.org/I184565670"]},{"raw_affiliation_string":"Georgetown University","institution_ids":["https://openalex.org/I184565670"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109082714","display_name":"Alex Weaver","orcid":null},"institutions":[{"id":"https://openalex.org/I184565670","display_name":"Georgetown University","ror":"https://ror.org/05vzafd60","country_code":"US","type":"education","lineage":["https://openalex.org/I184565670"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alex Weaver","raw_affiliation_strings":["Georgetown University, Washington, DC, USA","Georgetown University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgetown University, Washington, DC, USA","institution_ids":["https://openalex.org/I184565670"]},{"raw_affiliation_string":"Georgetown University","institution_ids":["https://openalex.org/I184565670"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07390133,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"127","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9973000288009644,"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/T12288","display_name":"Optimization and Search Problems","score":0.9973000288009644,"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/T13553","display_name":"Age of Information Optimization","score":0.9962999820709229,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9952999949455261,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.6356346607208252},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5794700980186462},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.558076024055481},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.557440459728241},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5449349880218506},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5259024500846863},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4975002110004425},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.42179834842681885},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.4135456085205078},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.37388789653778076},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.153105229139328},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09431079030036926}],"concepts":[{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.6356346607208252},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5794700980186462},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.558076024055481},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.557440459728241},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5449349880218506},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5259024500846863},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4975002110004425},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.42179834842681885},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.4135456085205078},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37388789653778076},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.153105229139328},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09431079030036926},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/3465084.3467911","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3465084.3467911","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2105.12706","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2105.12706","pdf_url":"https://arxiv.org/pdf/2105.12706","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"mag:3164512798","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2105.12706.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2105.12706","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2105.12706","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2105.12706","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2105.12706","pdf_url":"https://arxiv.org/pdf/2105.12706","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},"sustainable_development_goals":[{"display_name":"No poverty","score":0.6499999761581421,"id":"https://metadata.un.org/sdg/1"}],"awards":[{"id":"https://openalex.org/G1107936875","display_name":null,"funder_award_id":"1733842, 1733872","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3298099467","display_name":"AiTF: Collaborative Research: Algorithms for Smartphone Peer-to-Peer Networks","funder_award_id":"1733872","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G358386452","display_name":"AiTF: Collaborative Research: Algorithms for Smartphone Peer-to-Peer Networks","funder_award_id":"1733842","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W3164512798.pdf"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W135467536","https://openalex.org/W1512353078","https://openalex.org/W1516750986","https://openalex.org/W1547533890","https://openalex.org/W1748875290","https://openalex.org/W1971694274","https://openalex.org/W1983693678","https://openalex.org/W1995875735","https://openalex.org/W2033487809","https://openalex.org/W2039953096","https://openalex.org/W2142458954","https://openalex.org/W2148190105","https://openalex.org/W2890643081","https://openalex.org/W2891784792","https://openalex.org/W2963973064","https://openalex.org/W2986547560","https://openalex.org/W3034803276","https://openalex.org/W3041088083","https://openalex.org/W3046416860","https://openalex.org/W3046543621","https://openalex.org/W3120972225","https://openalex.org/W3192168863","https://openalex.org/W3207867076"],"related_works":["https://openalex.org/W3183288443","https://openalex.org/W2202498644","https://openalex.org/W2048232893","https://openalex.org/W2101370939","https://openalex.org/W3181313840","https://openalex.org/W2950224716","https://openalex.org/W3161762333","https://openalex.org/W2162375667","https://openalex.org/W2788138160","https://openalex.org/W3041499691","https://openalex.org/W2172272342","https://openalex.org/W3126784434","https://openalex.org/W3112951432","https://openalex.org/W2904532602","https://openalex.org/W1506590868","https://openalex.org/W2002152358","https://openalex.org/W2214488778","https://openalex.org/W2084893057","https://openalex.org/W2947637889","https://openalex.org/W2086239097"],"abstract_inverted_index":{"In":[0],"this":[1,54],"paper,":[2],"we":[3,73,156],"consider":[4],"contention":[5,68],"resolution":[6,69],"algorithms":[7],"that":[8,37,115,226],"are":[9,182],"augmented":[10],"with":[11,82,134,167,202,211,234],"predictions":[12],"about":[13,191],"the":[14,20,25,33,39,50,78,85,89,97,116,124,140,144,150,161,184,199,223],"network.":[15,193],"We":[16,105,130,194],"begin":[17],"by":[18,230],"studying":[19],"natural":[21],"setup":[22],"in":[23,173,178],"which":[24,174],"algorithm":[26],"is":[27,47],"provided":[28,118,183,229],"a":[29,64,168,179,219,235],"distribution":[30,55,117,126],"defined":[31],"over":[32],"possible":[34,186,201],"network":[35,91,128],"sizes":[36],"predicts":[38],"likelihood":[40],"of":[41,53,88,152,189],"each":[42],"size":[43,92],"occurring.":[44],"The":[45],"goal":[46],"to":[48,56,84,136,148,160,204],"leverage":[49],"predictive":[51,232],"power":[52,225],"improve":[57],"on":[58,77,198,222],"worst-case":[59],"time":[60,80],"complexity":[61,81],"bounds.":[62],"Using":[63],"novel":[65],"connection":[66],"between":[67,143],"and":[70,100,139,208,212],"information":[71,190],"theory,":[72],"prove":[74],"lower":[75],"bounds":[76,109,197,217],"expected":[79],"respect":[83,135,203],"Shannon":[86],"entropy":[87,138],"corresponding":[90],"random":[93],"variable,":[94],"for":[95,110,206],"both":[96,137],"collision":[98,102,214],"detection":[99,103],"no":[101],"assumptions.":[104],"then":[106],"analyze":[107],"upper":[108],"these":[111],"settings,":[112],"assuming":[113],"now":[114],"as":[119],"input":[120],"might":[121],"differ":[122],"from":[123],"actual":[125],"generating":[127],"sizes.":[129],"express":[131],"their":[132,192],"performance":[133],"statistical":[141],"divergence":[142],"two":[145],"distributions---allowing":[146],"us":[147],"quantify":[149],"cost":[151],"poor":[153],"predictions.":[154],"Finally,":[155],"turn":[157],"our":[158],"attention":[159],"related":[162],"perfect":[163],"advice":[164],"setting,":[165],"parameterized":[166],"length":[169],"b":[170,187,205],"\u2265":[171],"0,":[172],"all":[175],"active":[176],"processes":[177],"given":[180],"execution":[181],"best":[185],"bits":[188],"provide":[195,218],"tight":[196],"speed-up":[200],"deterministic":[207],"randomized":[209],"algorithms,":[210],"without":[213],"detection.":[215],"These":[216],"fundamental":[220],"limit":[221],"maximum":[224],"can":[227],"be":[228],"any":[231],"model":[233],"bounded":[236],"output":[237],"size.":[238]},"counts_by_year":[],"updated_date":"2026-07-01T08:55:40.977307","created_date":"2025-10-10T00:00:00"}