{"id":"https://openalex.org/W7165541645","doi":"https://doi.org/10.1145/3809481.3812619","title":"StreamPerf: Predicting SLA breaches at different latency percentiles in mission critical stream processing","display_name":"StreamPerf: Predicting SLA breaches at different latency percentiles in mission critical stream processing","publication_year":2026,"publication_date":"2026-06-22","ids":{"openalex":"https://openalex.org/W7165541645","doi":"https://doi.org/10.1145/3809481.3812619"},"language":null,"primary_location":{"id":"doi:10.1145/3809481.3812619","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3809481.3812619","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th ACM International Conference on Distributed and Event-based Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3809481.3812619","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102836905","display_name":"D. Lopez Pacheco","orcid":"https://orcid.org/0009-0004-3177-4794"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Diogo Pacheco","raw_affiliation_strings":["INESC-ID, Instituto Superior T\u00e9cnico, Universidade de Lisboa; Feedzai, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0009-0004-3177-4794","affiliations":[{"raw_affiliation_string":"INESC-ID, Instituto Superior T\u00e9cnico, Universidade de Lisboa; Feedzai, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084561739","display_name":"Rodrigo Rodrigues","orcid":"https://orcid.org/0000-0001-8367-4024"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rodrigo Rodrigues","raw_affiliation_strings":["INESC-ID, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-8367-4024","affiliations":[{"raw_affiliation_string":"INESC-ID, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049600349","display_name":"Paolo Romano","orcid":"https://orcid.org/0000-0001-7026-7446"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Paolo Romano","raw_affiliation_strings":["INESC-ID, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-7026-7446","affiliations":[{"raw_affiliation_string":"INESC-ID, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039766876","display_name":"Jo\u00e3o Barreto","orcid":"https://orcid.org/0000-0002-0726-2025"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Barreto","raw_affiliation_strings":["INESC-ID, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-0726-2025","affiliations":[{"raw_affiliation_string":"INESC-ID, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075742171","display_name":"Ana Sof\u00eda Gomes","orcid":"https://orcid.org/0000-0002-9526-0977"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ana Sofia Gomes","raw_affiliation_strings":["Feedzai, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-9526-0977","affiliations":[{"raw_affiliation_string":"Feedzai, Lisbon, Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139082146","display_name":"Alberto Ferreira","orcid":"https://orcid.org/0009-0005-8789-1305"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alberto Ferreira","raw_affiliation_strings":["Feedzai, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0009-0005-8789-1305","affiliations":[{"raw_affiliation_string":"Feedzai, Lisbon, Portugal","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077752651","display_name":"Pedro Bizarro","orcid":"https://orcid.org/0000-0001-5281-1970"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pedro Bizarro","raw_affiliation_strings":["Feedzai, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-5281-1970","affiliations":[{"raw_affiliation_string":"Feedzai, Lisbon, Portugal","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.74851038,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"138","last_page":"149"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.7623999714851379,"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/T12127","display_name":"Software System Performance and Reliability","score":0.7623999714851379,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.05700000002980232,"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":0.015200000256299973,"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/latency","display_name":"Latency (audio)","score":0.5365999937057495},{"id":"https://openalex.org/keywords/stream-processing","display_name":"Stream processing","score":0.33489999175071716},{"id":"https://openalex.org/keywords/data-processing","display_name":"Data processing","score":0.3328999876976013},{"id":"https://openalex.org/keywords/percentile","display_name":"Percentile","score":0.29829999804496765},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.2948000133037567},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.265500009059906}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6527000069618225},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5619999766349792},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5365999937057495},{"id":"https://openalex.org/C107027933","wikidata":"https://www.wikidata.org/wiki/Q2006448","display_name":"Stream processing","level":2,"score":0.33489999175071716},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.3328999876976013},{"id":"https://openalex.org/C122048520","wikidata":"https://www.wikidata.org/wiki/Q2913954","display_name":"Percentile","level":2,"score":0.29829999804496765},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.2948000133037567},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.265500009059906},{"id":"https://openalex.org/C2778484313","wikidata":"https://www.wikidata.org/wiki/Q1172540","display_name":"Data stream","level":2,"score":0.25619998574256897},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.25360000133514404},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.25220000743865967}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3809481.3812619","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3809481.3812619","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th ACM International Conference on Distributed and Event-based Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3809481.3812619","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3809481.3812619","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th ACM International Conference on Distributed and Event-based Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.7784015536308289,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1992730709","https://openalex.org/W2031648200","https://openalex.org/W2068739275","https://openalex.org/W2071965227","https://openalex.org/W2484996141","https://openalex.org/W2529999572","https://openalex.org/W2622443349","https://openalex.org/W2622542399","https://openalex.org/W2798340189","https://openalex.org/W2911631971","https://openalex.org/W2945927710","https://openalex.org/W3005861485","https://openalex.org/W3196384427","https://openalex.org/W4205468882","https://openalex.org/W4247680473","https://openalex.org/W4396709228"],"related_works":[],"abstract_inverted_index":{"Mission-critical":[0],"stream":[1],"processing":[2],"systems,":[3],"ranging":[4],"from":[5],"fraud":[6],"detection":[7],"to":[8,53],"smart-grid":[9],"management":[10],"and":[11],"industrial":[12],"automation,":[13],"demand":[14],"strict":[15],"maximum":[16,24],"latencies":[17],"at":[18,27],"high":[19],"tail":[20,56],"percentiles":[21],"(e.g.,":[22],"a":[23],"100-millisecond":[25],"latency":[26],"the":[28,55],"99.9th":[29],"percentile).":[30],"Because":[31],"SLA":[32],"breaches":[33],"in":[34],"these":[35],"domains":[36],"incur":[37],"massive":[38],"costs,":[39],"pre-deployment":[40],"performance":[41],"modeling":[42],"is":[43],"essential.":[44],"However,":[45],"existing":[46],"models":[47],"only":[48],"estimate":[49],"average":[50],"latencies,":[51],"failing":[52],"capture":[54],"behavior":[57],"critical":[58],"for":[59],"high-stakes":[60],"environments.":[61]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2026-06-23T00:00:00"}
