{"id":"https://openalex.org/W3023130082","doi":"https://doi.org/10.1145/3366424.3382686","title":"Towards Cost Effective Server Population Estimation: A Case Study of Twitch","display_name":"Towards Cost Effective Server Population Estimation: A Case Study of Twitch","publication_year":2020,"publication_date":"2020-04-20","ids":{"openalex":"https://openalex.org/W3023130082","doi":"https://doi.org/10.1145/3366424.3382686","mag":"3023130082"},"language":"en","primary_location":{"id":"doi:10.1145/3366424.3382686","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3366424.3382686","pdf_url":null,"source":{"id":"https://openalex.org/S4306506651","display_name":"Companion Proceedings of the Web Conference 2020","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the Web Conference 2020","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3366424.3382686","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006634475","display_name":"Caleb Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Caleb Wang","raw_affiliation_strings":["National Taiwan University Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023151684","display_name":"Hsi Chen","orcid":"https://orcid.org/0000-0002-6019-7760"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsi Chen","raw_affiliation_strings":["National Taiwan University Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071085012","display_name":"Polly Huang","orcid":"https://orcid.org/0000-0002-6208-0531"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Polly Huang","raw_affiliation_strings":["National Taiwan University Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5006634475"],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04715162,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"38","last_page":"39"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9861000180244446,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9861000180244446,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9771999716758728,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11644","display_name":"Spam and Phishing Detection","score":0.9764999747276306,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/computer-science","display_name":"Computer science","score":0.6657675504684448},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.622189462184906},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5432260632514954},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.5378154516220093},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4662913680076599},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.45278048515319824},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.4448344111442566},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.41917654871940613},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4122750163078308},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3106425404548645},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2936813533306122},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.16233906149864197},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.14918252825737},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.07831200957298279}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6657675504684448},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.622189462184906},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5432260632514954},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5378154516220093},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4662913680076599},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.45278048515319824},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.4448344111442566},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.41917654871940613},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4122750163078308},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3106425404548645},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2936813533306122},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16233906149864197},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.14918252825737},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.07831200957298279},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3366424.3382686","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3366424.3382686","pdf_url":null,"source":{"id":"https://openalex.org/S4306506651","display_name":"Companion Proceedings of the Web Conference 2020","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the Web Conference 2020","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3366424.3382686","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3366424.3382686","pdf_url":null,"source":{"id":"https://openalex.org/S4306506651","display_name":"Companion Proceedings of the Web Conference 2020","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the Web Conference 2020","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W619032326","https://openalex.org/W2055972993","https://openalex.org/W2331756973","https://openalex.org/W2503826943","https://openalex.org/W2588591017","https://openalex.org/W4249991271"],"related_works":["https://openalex.org/W2092530219","https://openalex.org/W2388464034","https://openalex.org/W2533125852","https://openalex.org/W2140460949","https://openalex.org/W2105580438","https://openalex.org/W2109115373","https://openalex.org/W2390901981","https://openalex.org/W2057435755","https://openalex.org/W3121798572","https://openalex.org/W2018782216"],"abstract_inverted_index":{"Internet":[0],"services":[1,26],"such":[2],"as":[3],"email":[4],"and":[5,23,35],"video":[6],"streaming":[7],"are":[8,40],"daily":[9],"necessity":[10],"for":[11,63],"many":[12],"of":[13,20,53],"us.":[14],"To":[15],"scale":[16],"to":[17,70],"the":[18,47],"demand":[19],"service":[21],"quality":[22],"continuity,":[24],"major":[25],"today":[27],"operate":[28],"on":[29],"server":[30,38,64],"clusters.":[31],"Growingly":[32],"large,":[33],"long-lasting,":[34],"dynamic,":[36],"these":[37],"clusters":[39],"pretty":[41],"much":[42],"ecosystems":[43],"themselves.":[44],"Drawing":[45],"from":[46],"observation,":[48],"we":[49],"see":[50],"a":[51,67],"window":[52],"opportunity":[54],"applying":[55],"techniques":[56],"in":[57],"ecology,":[58],"e.g.,":[59],"Capture-Mark-Recapture":[60],"(i.e.,":[61],"CMR)":[62],"population":[65],"estimation,":[66],"problem":[68],"fundamental":[69],"cluster":[71],"monitoring.":[72]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}