{"id":"https://openalex.org/W1515311370","doi":"https://doi.org/10.1109/words.2003.1218071","title":"Timing analysis of optimized code","display_name":"Timing analysis of optimized code","publication_year":2003,"publication_date":"2003-10-31","ids":{"openalex":"https://openalex.org/W1515311370","doi":"https://doi.org/10.1109/words.2003.1218071","mag":"1515311370"},"language":"en","primary_location":{"id":"doi:10.1109/words.2003.1218071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/words.2003.1218071","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Workshop on Object-Oriented Real-Time Dependable Systems, 2003. (WORDS 2003).","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://uhra.herts.ac.uk/id/eprint/13142/1/905622.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090186060","display_name":"Raimund Kirner","orcid":"https://orcid.org/0000-0003-3921-6813"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"R. Kirner","raw_affiliation_strings":["Institut f\u00fcr Technische Informatik, Technische Universit\u00e4t Wien, Wien, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Technische Informatik, Technische Universit\u00e4t Wien, Wien, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071717137","display_name":"Peter Puschner","orcid":"https://orcid.org/0000-0002-2495-0778"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"P. Puschner","raw_affiliation_strings":["Institut f\u00fcr Technische Informatik, Technische Universit\u00e4t Wien, Wien, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Technische Informatik, Technische Universit\u00e4t Wien, Wien, Austria","institution_ids":["https://openalex.org/I145847075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I145847075"],"apc_list":null,"apc_paid":null,"fwci":0.2324,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.39774495,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":null,"first_page":"100","last_page":"105"},"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9940000176429749,"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/T10142","display_name":"Formal Methods in Verification","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.8921625018119812},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.8031409382820129},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6478860974311829},{"id":"https://openalex.org/keywords/data-flow-analysis","display_name":"Data-flow analysis","score":0.5744019746780396},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5515807867050171},{"id":"https://openalex.org/keywords/object-code","display_name":"Object code","score":0.5498858690261841},{"id":"https://openalex.org/keywords/abstract-interpretation","display_name":"Abstract interpretation","score":0.5040053725242615},{"id":"https://openalex.org/keywords/unreachable-code","display_name":"Unreachable code","score":0.5039853453636169},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.5014669895172119},{"id":"https://openalex.org/keywords/compile-time","display_name":"Compile time","score":0.48452919721603394},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.4569530785083771},{"id":"https://openalex.org/keywords/static-analysis","display_name":"Static analysis","score":0.4541780352592468},{"id":"https://openalex.org/keywords/dead-code","display_name":"Dead code","score":0.43623805046081543},{"id":"https://openalex.org/keywords/optimizing-compiler","display_name":"Optimizing compiler","score":0.43331533670425415},{"id":"https://openalex.org/keywords/code-coverage","display_name":"Code coverage","score":0.4266059398651123},{"id":"https://openalex.org/keywords/static-program-analysis","display_name":"Static program analysis","score":0.42138439416885376},{"id":"https://openalex.org/keywords/worst-case-execution-time","display_name":"Worst-case execution time","score":0.41513919830322266},{"id":"https://openalex.org/keywords/program-transformation","display_name":"Program transformation","score":0.41175219416618347},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4082645773887634},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.402314156293869},{"id":"https://openalex.org/keywords/redundant-code","display_name":"Redundant code","score":0.3561990559101105},{"id":"https://openalex.org/keywords/code-generation","display_name":"Code generation","score":0.34651821851730347},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.3081439137458801},{"id":"https://openalex.org/keywords/data-flow-diagram","display_name":"Data flow diagram","score":0.3002552390098572},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.2642536163330078},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.19710573554039001},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.15552622079849243},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.08515822887420654}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8921625018119812},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.8031409382820129},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6478860974311829},{"id":"https://openalex.org/C88468194","wikidata":"https://www.wikidata.org/wiki/Q1172416","display_name":"Data-flow analysis","level":3,"score":0.5744019746780396},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5515807867050171},{"id":"https://openalex.org/C154526789","wikidata":"https://www.wikidata.org/wiki/Q157965","display_name":"Object code","level":4,"score":0.5498858690261841},{"id":"https://openalex.org/C2780654840","wikidata":"https://www.wikidata.org/wiki/Q333341","display_name":"Abstract interpretation","level":2,"score":0.5040053725242615},{"id":"https://openalex.org/C50951305","wikidata":"https://www.wikidata.org/wiki/Q2482534","display_name":"Unreachable code","level":5,"score":0.5039853453636169},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.5014669895172119},{"id":"https://openalex.org/C200833197","wikidata":"https://www.wikidata.org/wiki/Q333707","display_name":"Compile time","level":3,"score":0.48452919721603394},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.4569530785083771},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.4541780352592468},{"id":"https://openalex.org/C47434764","wikidata":"https://www.wikidata.org/wiki/Q1770035","display_name":"Dead code","level":5,"score":0.43623805046081543},{"id":"https://openalex.org/C190902152","wikidata":"https://www.wikidata.org/wiki/Q1325106","display_name":"Optimizing compiler","level":3,"score":0.43331533670425415},{"id":"https://openalex.org/C53942775","wikidata":"https://www.wikidata.org/wiki/Q1211721","display_name":"Code coverage","level":3,"score":0.4266059398651123},{"id":"https://openalex.org/C137287247","wikidata":"https://www.wikidata.org/wiki/Q1329550","display_name":"Static program analysis","level":4,"score":0.42138439416885376},{"id":"https://openalex.org/C200130814","wikidata":"https://www.wikidata.org/wiki/Q362858","display_name":"Worst-case execution time","level":3,"score":0.41513919830322266},{"id":"https://openalex.org/C2778361913","wikidata":"https://www.wikidata.org/wiki/Q7248437","display_name":"Program transformation","level":2,"score":0.41175219416618347},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4082645773887634},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.402314156293869},{"id":"https://openalex.org/C151578736","wikidata":"https://www.wikidata.org/wiki/Q1251793","display_name":"Redundant code","level":4,"score":0.3561990559101105},{"id":"https://openalex.org/C133162039","wikidata":"https://www.wikidata.org/wiki/Q1061077","display_name":"Code generation","level":3,"score":0.34651821851730347},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.3081439137458801},{"id":"https://openalex.org/C489000","wikidata":"https://www.wikidata.org/wiki/Q747385","display_name":"Data flow diagram","level":2,"score":0.3002552390098572},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.2642536163330078},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.19710573554039001},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.15552622079849243},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.08515822887420654},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/words.2003.1218071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/words.2003.1218071","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Workshop on Object-Oriented Real-Time Dependable Systems, 2003. (WORDS 2003).","raw_type":"proceedings-article"},{"id":"pmh:oai:uhra.herts.ac.uk:2299/6330","is_oa":true,"landing_page_url":"http://hdl.handle.net/2299/6330","pdf_url":"https://uhra.herts.ac.uk/id/eprint/13142/1/905622.pdf","source":{"id":"https://openalex.org/S4306400241","display_name":"University of Hertfordshire Research Archive (University of Hertfordshire)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I141584323","host_organization_name":"University of Hertfordshire","host_organization_lineage":["https://openalex.org/I141584323"],"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":null}],"best_oa_location":{"id":"pmh:oai:uhra.herts.ac.uk:2299/6330","is_oa":true,"landing_page_url":"http://hdl.handle.net/2299/6330","pdf_url":"https://uhra.herts.ac.uk/id/eprint/13142/1/905622.pdf","source":{"id":"https://openalex.org/S4306400241","display_name":"University of Hertfordshire Research Archive (University of Hertfordshire)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I141584323","host_organization_name":"University of Hertfordshire","host_organization_lineage":["https://openalex.org/I141584323"],"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":null},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321181","display_name":"Austrian Science Fund","ror":"https://ror.org/013tf3c58"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1515311370.pdf","grobid_xml":"https://content.openalex.org/works/W1515311370.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W11824674","https://openalex.org/W1553894716","https://openalex.org/W1856735483","https://openalex.org/W1884441681","https://openalex.org/W2006053872","https://openalex.org/W2008609084","https://openalex.org/W2024800288","https://openalex.org/W2043100293","https://openalex.org/W2109064399","https://openalex.org/W2157961203","https://openalex.org/W2171518785","https://openalex.org/W4285719527","https://openalex.org/W6600508415","https://openalex.org/W6638889512"],"related_works":["https://openalex.org/W2042804080","https://openalex.org/W1493727516","https://openalex.org/W116913286","https://openalex.org/W2240848044","https://openalex.org/W2242083635","https://openalex.org/W1141223778","https://openalex.org/W2405177130","https://openalex.org/W179346248","https://openalex.org/W1963955771","https://openalex.org/W2400781971"],"abstract_inverted_index":{"Timing":[0],"analysis":[1,98],"is":[2,20,37],"a":[3,82],"crucial":[4],"test":[5],"for":[6,35],"dependable":[7],"hard":[8],"real-time":[9],"systems":[10],"(DHRTS).":[11],"The":[12],"calculation":[13],"of":[14,44,93],"the":[15,68,105],"worst-case":[16],"execution":[17],"time":[18],"(WCET)":[19],"mandatory.":[21],"As":[22],"modern":[23],"compilers":[24],"are":[25],"able":[26],"to":[27,58,70,88,103],"produce":[28],"small":[29],"and":[30,73],"efficient":[31],"code,":[32],"software":[33],"development":[34],"DHRTS":[36],"mostly":[38],"done":[39],"in":[40,62],"high-level":[41],"languages":[42],"instead":[43],"assembly":[45],"code.":[46,107],"Execution":[47],"path":[48],"information":[49,102],"available":[50],"at":[51],"source":[52],"code":[53,65],"(flow":[54],"facts)":[55],"therefore":[56],"has":[57],"be":[59],"transformed":[60],"correctly":[61],"accordance":[63],"with":[64],"optimizations":[66],"by":[67],"compiler":[69],"allow":[71],"safe":[72],"precise":[74],"WCET":[75,97],"analysis.":[76],"In":[77],"this":[78,90,101],"paper,":[79],"we":[80],"present":[81],"framework":[83],"based":[84],"on":[85],"abstract":[86],"interpretation":[87],"perform":[89],"mandatory":[91],"transformation":[92],"flow":[94],"facts.":[95],"Conventional":[96],"approaches":[99],"use":[100],"analyze":[104],"object":[106]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}