{"id":"https://openalex.org/W2147995412","doi":"https://doi.org/10.1109/isqed.2008.4479811","title":"Sequential Path Delay Fault Identification Using Encoded Delay Propagation Signatures","display_name":"Sequential Path Delay Fault Identification Using Encoded Delay Propagation Signatures","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W2147995412","doi":"https://doi.org/10.1109/isqed.2008.4479811","mag":"2147995412"},"language":"en","primary_location":{"id":"doi:10.1109/isqed.2008.4479811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isqed.2008.4479811","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"9th International Symposium on Quality Electronic Design (isqed 2008)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5022893331","display_name":"Edward Flanigan","orcid":null},"institutions":[{"id":"https://openalex.org/I110378019","display_name":"Southern Illinois University Carbondale","ror":"https://ror.org/049kefs16","country_code":"US","type":"education","lineage":["https://openalex.org/I110378019","https://openalex.org/I2801502357"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward Flanigan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Southem Illinois University, Carbondale, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Southem Illinois University, Carbondale, IL, USA","institution_ids":["https://openalex.org/I110378019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108527365","display_name":"Arkan Abdulrahman","orcid":null},"institutions":[{"id":"https://openalex.org/I110378019","display_name":"Southern Illinois University Carbondale","ror":"https://ror.org/049kefs16","country_code":"US","type":"education","lineage":["https://openalex.org/I110378019","https://openalex.org/I2801502357"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arkan Abdulrahman","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Southem Illinois University, Carbondale, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Southem Illinois University, Carbondale, IL, USA","institution_ids":["https://openalex.org/I110378019"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083284025","display_name":"Spyros Tragoudas","orcid":"https://orcid.org/0009-0006-2575-3588"},"institutions":[{"id":"https://openalex.org/I110378019","display_name":"Southern Illinois University Carbondale","ror":"https://ror.org/049kefs16","country_code":"US","type":"education","lineage":["https://openalex.org/I110378019","https://openalex.org/I2801502357"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Spyros Tragoudas","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Southem Illinois University, Carbondale, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Southem Illinois University, Carbondale, IL, USA","institution_ids":["https://openalex.org/I110378019"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I110378019"],"apc_list":null,"apc_paid":null,"fwci":0.1879,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.43206256,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"633","last_page":"636"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11032","display_name":"VLSI and Analog Circuit Testing","score":1.0,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":1.0,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.7668922543525696},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.6764807105064392},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6292752623558044},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5394166111946106},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.5070996284484863},{"id":"https://openalex.org/keywords/propagation-of-uncertainty","display_name":"Propagation of uncertainty","score":0.5058333873748779},{"id":"https://openalex.org/keywords/propagation-delay","display_name":"Propagation delay","score":0.5029119849205017},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.492406964302063},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4826412796974182},{"id":"https://openalex.org/keywords/observable","display_name":"Observable","score":0.46018797159194946},{"id":"https://openalex.org/keywords/combinational-logic","display_name":"Combinational logic","score":0.42597246170043945},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.41538649797439575},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3187580704689026},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.19784191250801086},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07945626974105835}],"concepts":[{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.7668922543525696},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.6764807105064392},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6292752623558044},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5394166111946106},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.5070996284484863},{"id":"https://openalex.org/C123614077","wikidata":"https://www.wikidata.org/wiki/Q1364905","display_name":"Propagation of uncertainty","level":2,"score":0.5058333873748779},{"id":"https://openalex.org/C90806461","wikidata":"https://www.wikidata.org/wiki/Q1144416","display_name":"Propagation delay","level":2,"score":0.5029119849205017},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.492406964302063},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4826412796974182},{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.46018797159194946},{"id":"https://openalex.org/C81409106","wikidata":"https://www.wikidata.org/wiki/Q76505","display_name":"Combinational logic","level":3,"score":0.42597246170043945},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.41538649797439575},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3187580704689026},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.19784191250801086},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07945626974105835},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isqed.2008.4479811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isqed.2008.4479811","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"9th International Symposium on Quality Electronic Design (isqed 2008)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1583304273","https://openalex.org/W1994143452","https://openalex.org/W2055179355","https://openalex.org/W2079559449","https://openalex.org/W2110197190","https://openalex.org/W2114367488","https://openalex.org/W2128948283","https://openalex.org/W2129183345","https://openalex.org/W2137889577","https://openalex.org/W2145208908","https://openalex.org/W2146903799","https://openalex.org/W2149966432","https://openalex.org/W2150667030","https://openalex.org/W2162913473","https://openalex.org/W2169162404","https://openalex.org/W2170190153","https://openalex.org/W4254201402","https://openalex.org/W6680600072"],"related_works":["https://openalex.org/W1994680671","https://openalex.org/W2000283393","https://openalex.org/W2002320543","https://openalex.org/W2061947244","https://openalex.org/W2150232912","https://openalex.org/W2054940838","https://openalex.org/W3106170641","https://openalex.org/W4321855183","https://openalex.org/W2952513607","https://openalex.org/W2024522858"],"abstract_inverted_index":{"A":[0],"complete":[1],"function-based":[2],"scheme":[3],"is":[4],"presented":[5,87],"to":[6,18,51,77],"identify":[7],"at-speed":[8],"sequentially":[9,97],"untestable":[10,98],"path":[11,29,99],"delay":[12,100],"faults.":[13],"We":[14,57],"introduce":[15],"signature":[16,37,61],"variables":[17,62],"implicitly":[19],"track":[20],"error":[21,74],"propagation":[22,66],"through":[23],"combinational":[24],"and":[25],"sequential":[26],"circuits.":[27],"The":[28],"sensitization":[30],"test":[31,41,54],"functions":[32,42],"are":[33,102],"encoded":[34,40],"with":[35],"the":[36,60,64,72,89],"variables.":[38],"These":[39],"allow":[43],"implicit":[44],"identification":[45],"of":[46,82,96],"all":[47],"propagating":[48],"transitions":[49],"corresponding":[50],"each":[52],"individual":[53],"function":[55],"minterm.":[56],"then":[58],"utilize":[59],"during":[63],"fault":[65],"in":[67],"a":[68,93],"way":[69],"such":[70],"that":[71],"latched":[73,84],"propagates":[75],"robustly":[76],"an":[78],"observable":[79],"point":[80],"irrespective":[81],"other":[83],"errors.":[85],"Results":[86],"on":[88],"ISCAS'89":[90],"benchmarks":[91],"show":[92],"large":[94],"number":[95],"faults":[101],"identified.":[103]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}