{"id":"https://openalex.org/W2091388700","doi":"https://doi.org/10.1109/etfa.2010.5641357","title":"The Distributed Deadline Synchronization Protocol for real-time systems scheduled by EDF","display_name":"The Distributed Deadline Synchronization Protocol for real-time systems scheduled by EDF","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2091388700","doi":"https://doi.org/10.1109/etfa.2010.5641357","mag":"2091388700"},"language":"en","primary_location":{"id":"doi:10.1109/etfa.2010.5641357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/etfa.2010.5641357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 15th Conference on Emerging Technologies &amp; Factory Automation (ETFA 2010)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11382/305128","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091097971","display_name":"Nicola Serreli","orcid":null},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"N Serreli","raw_affiliation_strings":["Scuola Superiore Sant'' Anna, Pisa, Italy","Scuola Superiore Sant\u2019Anna , Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant'' Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]},{"raw_affiliation_string":"Scuola Superiore Sant\u2019Anna , Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050313107","display_name":"Giuseppe Lipari","orcid":"https://orcid.org/0000-0002-7544-5309"},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G Lipari","raw_affiliation_strings":["Scuola Superiore Sant'' Anna, Pisa, Italy","Scuola Superiore Sant\u2019Anna , Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant'' Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]},{"raw_affiliation_string":"Scuola Superiore Sant\u2019Anna , Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067618738","display_name":"Enrico Bini","orcid":"https://orcid.org/0000-0001-9205-584X"},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E Bini","raw_affiliation_strings":["Scuola Superiore Sant'' Anna, Pisa, Italy","Scuola Superiore Sant\u2019Anna , Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant'' Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]},{"raw_affiliation_string":"Scuola Superiore Sant\u2019Anna , Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5091097971"],"corresponding_institution_ids":["https://openalex.org/I162290304"],"apc_list":null,"apc_paid":null,"fwci":0.5054,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.67751837,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.9958999752998352,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.8293074369430542},{"id":"https://openalex.org/keywords/priority-inversion","display_name":"Priority inversion","score":0.7686535120010376},{"id":"https://openalex.org/keywords/priority-ceiling-protocol","display_name":"Priority ceiling protocol","score":0.5876145362854004},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.572704553604126},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5430002808570862},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.5289595127105713},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5273916125297546},{"id":"https://openalex.org/keywords/guard","display_name":"Guard (computer science)","score":0.48670485615730286},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.48391276597976685},{"id":"https://openalex.org/keywords/multiprocessing","display_name":"Multiprocessing","score":0.4403056800365448},{"id":"https://openalex.org/keywords/earliest-deadline-first-scheduling","display_name":"Earliest deadline first scheduling","score":0.4338111877441406},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3616846203804016},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3313973546028137},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32565879821777344},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3025679588317871},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.2911399006843567},{"id":"https://openalex.org/keywords/rate-monotonic-scheduling","display_name":"Rate-monotonic scheduling","score":0.13177970051765442},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.11183595657348633}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8293074369430542},{"id":"https://openalex.org/C172828308","wikidata":"https://www.wikidata.org/wiki/Q520734","display_name":"Priority inversion","level":5,"score":0.7686535120010376},{"id":"https://openalex.org/C117420606","wikidata":"https://www.wikidata.org/wiki/Q386027","display_name":"Priority ceiling protocol","level":5,"score":0.5876145362854004},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.572704553604126},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5430002808570862},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.5289595127105713},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5273916125297546},{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.48670485615730286},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.48391276597976685},{"id":"https://openalex.org/C4822641","wikidata":"https://www.wikidata.org/wiki/Q846651","display_name":"Multiprocessing","level":2,"score":0.4403056800365448},{"id":"https://openalex.org/C32310161","wikidata":"https://www.wikidata.org/wiki/Q666365","display_name":"Earliest deadline first scheduling","level":5,"score":0.4338111877441406},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3616846203804016},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3313973546028137},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32565879821777344},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3025679588317871},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.2911399006843567},{"id":"https://openalex.org/C127456818","wikidata":"https://www.wikidata.org/wiki/Q238879","display_name":"Rate-monotonic scheduling","level":4,"score":0.13177970051765442},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.11183595657348633},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/etfa.2010.5641357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/etfa.2010.5641357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 15th Conference on Emerging Technologies &amp; Factory Automation (ETFA 2010)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.222.8884","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.222.8884","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://hartik.sssup.it/%7Elipari/papers/2010SerLipBin_a.pdf","raw_type":"text"},{"id":"pmh:oai:www.iris.sssup.it:11382/305128","is_oa":true,"landing_page_url":"http://hdl.handle.net/11382/305128","pdf_url":null,"source":{"id":"https://openalex.org/S4377196376","display_name":"CINECA IRIS Institutional Research Information System (Sant'Anna School of Advanced Studies)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I162290304","host_organization_name":"Scuola Superiore Sant'Anna","host_organization_lineage":["https://openalex.org/I162290304"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:www.iris.sssup.it:11382/374699","is_oa":false,"landing_page_url":"http://hdl.handle.net/11382/374699","pdf_url":null,"source":{"id":"https://openalex.org/S4377196376","display_name":"CINECA IRIS Institutional Research Information System (Sant'Anna School of Advanced Studies)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I162290304","host_organization_name":"Scuola Superiore Sant'Anna","host_organization_lineage":["https://openalex.org/I162290304"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:www.iris.sssup.it:11382/305128","is_oa":true,"landing_page_url":"http://hdl.handle.net/11382/305128","pdf_url":null,"source":{"id":"https://openalex.org/S4377196376","display_name":"CINECA IRIS Institutional Research Information System (Sant'Anna School of Advanced Studies)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I162290304","host_organization_name":"Scuola Superiore Sant'Anna","host_organization_lineage":["https://openalex.org/I162290304"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W118997082","https://openalex.org/W1556398190","https://openalex.org/W2029535026","https://openalex.org/W2047327729","https://openalex.org/W2104067036","https://openalex.org/W2118688202","https://openalex.org/W2129890138","https://openalex.org/W2155801247","https://openalex.org/W2157112828","https://openalex.org/W2158606153","https://openalex.org/W2165172064","https://openalex.org/W2169778797","https://openalex.org/W2170935076","https://openalex.org/W2187524431","https://openalex.org/W4285719527","https://openalex.org/W6604846122"],"related_works":["https://openalex.org/W2364408853","https://openalex.org/W2385139534","https://openalex.org/W56912691","https://openalex.org/W2148173250","https://openalex.org/W2780329882","https://openalex.org/W2103988523","https://openalex.org/W2464659810","https://openalex.org/W2034183051","https://openalex.org/W2543329403","https://openalex.org/W2160825858"],"abstract_inverted_index":{"Many":[0],"distributed":[1],"and":[2,28],"multiprocessor":[3],"real-time":[4],"applications":[5],"consist":[6],"of":[7,9,53,65,86,94],"pipelines":[8],"tasks":[10],"that":[11,41],"must":[12],"complete":[13],"before":[14],"their":[15],"end-to-end":[16],"deadlines.":[17],"Different":[18],"schedulability":[19,35,114],"analyses":[20,36,115],"have":[21],"been":[22],"proposed":[23,37,99],"for":[24,81,100,118],"both":[25],"Fixed":[26],"Priority":[27],"Earliest":[29],"Deadline":[30,77],"First":[31],"scheduling.":[32],"All":[33],"the":[34,51,63,75,83,95],"so":[38],"far":[39],"assume":[40],"a":[42,91,108],"global":[43,109],"clock":[44,110],"synchronization":[45],"protocol":[46,89],"is":[47,90],"used":[48],"to":[49,67],"synchronize":[50],"deadlines":[52,85],"jobs":[54],"allocated":[55],"on":[56],"different":[57],"processors.":[58],"This":[59],"assumption":[60],"may":[61],"limit":[62],"applicability":[64],"EDF":[66],"such":[68],"systems.":[69,103],"In":[70],"this":[71],"paper,":[72],"we":[73],"propose":[74],"Distributed":[76],"Synchronization":[78],"Protocol":[79,98],"(DDSP)":[80],"computing":[82],"absolute":[84],"jobs.":[87],"The":[88],"non-trivial":[92],"extension":[93],"Release":[96],"Guard":[97],"fixed":[101],"priority":[102],"DDSP":[104],"does":[105],"not":[106],"require":[107],"synchronization,":[111],"yet":[112],"existing":[113],"are":[116],"valid":[117],"schedules":[119],"generated":[120],"by":[121],"DDSP.":[122]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
