{"id":"https://openalex.org/W4387005224","doi":"https://doi.org/10.1109/e-science58273.2023.10254876","title":"Discovery Testbed: An Observational Instrument for Broadband Research","display_name":"Discovery Testbed: An Observational Instrument for Broadband Research","publication_year":2023,"publication_date":"2023-09-25","ids":{"openalex":"https://openalex.org/W4387005224","doi":"https://doi.org/10.1109/e-science58273.2023.10254876"},"language":"en","primary_location":{"id":"doi:10.1109/e-science58273.2023.10254876","is_oa":false,"landing_page_url":"https://doi.org/10.1109/e-science58273.2023.10254876","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 19th International Conference on e-Science (e-Science)","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/A5026929234","display_name":"Kate Keahey","orcid":"https://orcid.org/0000-0002-5251-5466"},"institutions":[{"id":"https://openalex.org/I1282105669","display_name":"Argonne National Laboratory","ror":"https://ror.org/05gvnxz63","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kate Keahey","raw_affiliation_strings":["Argonne National Laboratory,Lemont,United States of America","Argonne National Laboratory, Lemont, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory,Lemont,United States of America","institution_ids":["https://openalex.org/I1282105669"]},{"raw_affiliation_string":"Argonne National Laboratory, Lemont, United States of America","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068586837","display_name":"Nick Feamster","orcid":"https://orcid.org/0000-0001-9315-5201"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nick Feamster","raw_affiliation_strings":["University of Chicago,Chicago,United States of America","University of Chicago, Chicago, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chicago,Chicago,United States of America","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"University of Chicago, Chicago, United States of America","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101721791","display_name":"Guilherme M. Martins","orcid":"https://orcid.org/0000-0001-7620-6708"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guilherme Martins","raw_affiliation_strings":["University of Chicago,Chicago,United States of America","University of Chicago, Chicago, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chicago,Chicago,United States of America","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"University of Chicago, Chicago, United States of America","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049253553","display_name":"Mark B. Powers","orcid":"https://orcid.org/0000-0001-7898-073X"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark Powers","raw_affiliation_strings":["University of Chicago,Chicago,United States of America","University of Chicago, Chicago, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chicago,Chicago,United States of America","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"University of Chicago, Chicago, United States of America","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038558391","display_name":"Marc Richardson","orcid":"https://orcid.org/0009-0000-3532-4281"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marc Richardson","raw_affiliation_strings":["University of Chicago,Chicago,United States of America","University of Chicago, Chicago, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chicago,Chicago,United States of America","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"University of Chicago, Chicago, United States of America","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031428457","display_name":"Alexis Schrubbe","orcid":null},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexis Schrubbe","raw_affiliation_strings":["University of Chicago,Chicago,United States of America","University of Chicago, Chicago, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chicago,Chicago,United States of America","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"University of Chicago, Chicago, United States of America","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021525241","display_name":"Michael Sherman","orcid":"https://orcid.org/0000-0002-0352-8842"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael Sherman","raw_affiliation_strings":["University of Chicago,Chicago,United States of America","University of Chicago, Chicago, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chicago,Chicago,United States of America","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"University of Chicago, Chicago, United States of America","institution_ids":["https://openalex.org/I40347166"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9418,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.76818685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9995999932289124,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9995999932289124,"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/T11478","display_name":"Caching and Content Delivery","score":0.9993000030517578,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9986000061035156,"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/software-deployment","display_name":"Software deployment","score":0.8468191027641296},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.7739173173904419},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7486149072647095},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.6775161027908325},{"id":"https://openalex.org/keywords/observational-study","display_name":"Observational study","score":0.5685589909553528},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.5610917210578918},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.4759226143360138},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.44045209884643555},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28775861859321594},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21179771423339844},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18628376722335815},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.13328051567077637}],"concepts":[{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.8468191027641296},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.7739173173904419},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7486149072647095},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6775161027908325},{"id":"https://openalex.org/C23131810","wikidata":"https://www.wikidata.org/wiki/Q818574","display_name":"Observational study","level":2,"score":0.5685589909553528},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.5610917210578918},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.4759226143360138},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.44045209884643555},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28775861859321594},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21179771423339844},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18628376722335815},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.13328051567077637},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/e-science58273.2023.10254876","is_oa":false,"landing_page_url":"https://doi.org/10.1109/e-science58273.2023.10254876","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 19th International Conference on e-Science (e-Science)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1751644051","display_name":null,"funder_award_id":"DE-AC02-06CH11357","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1595862390","https://openalex.org/W2953498285","https://openalex.org/W2970582402","https://openalex.org/W3003307593","https://openalex.org/W3042760775","https://openalex.org/W6635470931","https://openalex.org/W6764791836","https://openalex.org/W6780373310"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W3003320923","https://openalex.org/W2106140982","https://openalex.org/W2152313554","https://openalex.org/W2064303750","https://openalex.org/W1509300825","https://openalex.org/W3092582874","https://openalex.org/W2338718585","https://openalex.org/W2285881266"],"abstract_inverted_index":{"Investigating":[0],"phenomena":[1],"that":[2,48,76,92,116,170],"require":[3],"continuous":[4],"collection":[5,187],"of":[6,15,24,43,62,89,111,122,143,160,181,204,211,229],"data":[7,127,142,164,186],"from":[8,101,196],"a":[9,208],"large":[10,65],"and":[11,51,53,95,120,167,184,188,206],"widely":[12],"distributed":[13],"array":[14],"hard-to-reach":[16],"sources":[17],"\u2013":[18,27],"such":[19],"as":[20,214],"understanding":[21],"the":[22,109,118,132,178,182,197,202,226],"performance":[23],"end-user":[25],"broadband":[26,220],"has":[28],"traditionally":[29],"been":[30],"hard.":[31],"The":[32,74],"opportunities":[33],"in":[34,56,60,104,131,149],"this":[35,77,87,230],"sphere":[36],"are":[37,49,98],"now":[38],"changing":[39],"with":[40],"easy":[41],"availability":[42],"single":[44],"board":[45],"computers":[46],"(SBCs),":[47],"reliable":[50],"cheap,":[52],"thus":[54],"can":[55],"principle":[57],"be":[58],"deployed":[59,103],"places":[61],"interest":[63],"at":[64],"scales":[66],"to":[67,82,125,137,140,155,174,194,218,232],"gain":[68],"coverage":[69],"yielding":[70],"statistically":[71],"significant":[72],"results.":[73],"challenge":[75],"idea":[78],"raises":[79],"is":[80],"how":[81],"create,":[83],"deploy,":[84],"an":[85,113,215],"operate":[86,145],"type":[88],"infrastructure,":[90],"given":[91],"its":[93,212],"makup":[94],"deployment":[96,119,213],"properties":[97],"very":[99],"different":[100,163,234],"hardware":[102],"datacenters.":[105],"This":[106],"paper":[107],"presents":[108],"design":[110,203],"FLOTO,":[112],"observational":[114,179,216],"instrument":[115,217,231],"supports":[117,157],"operation":[121],"mainstream":[123],"SBCs":[124],"collect":[126,141,219],"through":[128],"large-scale":[129],"deployments":[130],"field.":[133],"FLOTO":[134,205],"allows":[135],"users":[136],"deploy":[138],"devices":[139,147,161],"interest;":[144],"those":[146],"securely":[148],"remote":[150],"locations":[151],"without":[152],"physical":[153],"access":[154],"device;":[156],"multi-tenant":[158],"sharing":[159,189],"between":[162],"collecting":[165],"applications":[166],"user":[168,192],"groups,":[169],"makes":[171],"it":[172],"possible":[173,227],"adapt":[175],"or":[176],"re-purpose":[177],"function":[180],"instrument;":[183],"provides":[185],"functionality":[190],"allowing":[191],"communities":[193],"benefit":[195],"collected":[198],"data.":[199,221],"We":[200,222],"describe":[201],"present":[207],"case":[209],"study":[210,233],"conclude":[223],"by":[224],"discussing":[225],"adaptations":[228],"scientific":[235],"questions.":[236]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-19T17:40:00.097472","created_date":"2025-10-10T00:00:00"}