{"id":"https://openalex.org/W1525945405","doi":"https://doi.org/10.1109/iolts.2015.7229855","title":"Efficient observation point selection for aging monitoring","display_name":"Efficient observation point selection for aging monitoring","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1525945405","doi":"https://doi.org/10.1109/iolts.2015.7229855","mag":"1525945405"},"language":"en","primary_location":{"id":"doi:10.1109/iolts.2015.7229855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iolts.2015.7229855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 21st International On-Line Testing Symposium (IOLTS)","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/A5100353360","display_name":"Chang Liu","orcid":"https://orcid.org/0000-0003-3099-7385"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Chang Liu","raw_affiliation_strings":["ITI, University of Stuttgart, Stuttgart, Germany","ITI, University of Stuttgart, Pfaffenwaldring 47, D-70569, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITI, University of Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"ITI, University of Stuttgart, Pfaffenwaldring 47, D-70569, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058173647","display_name":"Michael A. Kochte","orcid":"https://orcid.org/0000-0002-1228-3402"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael A. Kochte","raw_affiliation_strings":["ITI, University of Stuttgart, Stuttgart, Germany","ITI, University of Stuttgart, Pfaffenwaldring 47, D-70569, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITI, University of Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"ITI, University of Stuttgart, Pfaffenwaldring 47, D-70569, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008775226","display_name":"Hans-Joachim Wunderlich","orcid":"https://orcid.org/0000-0003-4536-8290"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Hans-Joachim Wunderlich","raw_affiliation_strings":["ITI, University of Stuttgart, Stuttgart, Germany","ITI, University of Stuttgart, Pfaffenwaldring 47, D-70569, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITI, University of Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"ITI, University of Stuttgart, Pfaffenwaldring 47, D-70569, Germany","institution_ids":["https://openalex.org/I100066346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I100066346"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"176","last_page":"181"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9998999834060669,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9998999834060669,"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/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9998999834060669,"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/selection","display_name":"Selection (genetic algorithm)","score":0.6214630603790283},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5750905275344849},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.43726304173469543},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2243117094039917},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08808889985084534}],"concepts":[{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6214630603790283},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5750905275344849},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.43726304173469543},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2243117094039917},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08808889985084534},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iolts.2015.7229855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iolts.2015.7229855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 21st International On-Line Testing Symposium (IOLTS)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.716.8818","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.716.8818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.iti.uni-stuttgart.de/fileadmin/rami/files/publications/2015/IOLTS_LiuKW2015.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land","score":0.6700000166893005}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1911029421","https://openalex.org/W1966986741","https://openalex.org/W1976277122","https://openalex.org/W2020295113","https://openalex.org/W2021389045","https://openalex.org/W2033750734","https://openalex.org/W2067701383","https://openalex.org/W2074324895","https://openalex.org/W2102729267","https://openalex.org/W2105619224","https://openalex.org/W2112414127","https://openalex.org/W2129314919","https://openalex.org/W2134132903","https://openalex.org/W2143579864","https://openalex.org/W2147828967","https://openalex.org/W2150825344","https://openalex.org/W2154122798","https://openalex.org/W2156064231","https://openalex.org/W2156442465","https://openalex.org/W2156770737","https://openalex.org/W2162709529","https://openalex.org/W2164529645","https://openalex.org/W2178304595","https://openalex.org/W3146062159","https://openalex.org/W4231450833","https://openalex.org/W4233474994","https://openalex.org/W4239499928","https://openalex.org/W4246352371","https://openalex.org/W4255949121","https://openalex.org/W6640006728","https://openalex.org/W6682867480"],"related_works":["https://openalex.org/W2970622411","https://openalex.org/W1485063768","https://openalex.org/W2751504412","https://openalex.org/W1990422213","https://openalex.org/W2115461783","https://openalex.org/W2235062249","https://openalex.org/W172250868","https://openalex.org/W2132745243","https://openalex.org/W2377983647","https://openalex.org/W2362706357"],"abstract_inverted_index":{"Circuit":[0],"aging":[1,152],"causes":[2],"a":[3,8,51,60,72,87,136,155],"performance":[4],"degradation":[5],"and":[6,16,98],"eventually":[7],"functional":[9],"failure.":[10,166],"It":[11],"depends":[12],"on":[13],"the":[14,17,21,41,47,94,112,125,139,148],"workload":[15],"environmental":[18],"condition":[19],"of":[20,44,64,100,127,141,150],"system,":[22],"which":[23],"are":[24,105],"hard":[25],"to":[26,71,132,135],"predict":[27],"in":[28,33,46,67,111],"early":[29],"design":[30],"phases":[31],"resulting":[32],"pessimistic":[34],"design.":[35],"Existing":[36],"delay":[37,88,103],"monitoring":[38],"schemes":[39],"measure":[40],"remaining":[42],"slack":[43],"paths":[45,66],"circuit,":[48,113],"but":[49],"have":[50],"high":[52],"hardware":[53],"penalty":[54],"including":[55],"global":[56],"wiring.":[57],"More":[58],"importantly,":[59],"low":[61,74],"sensitization":[62,99],"ratio":[63],"long":[65,142],"applications":[68],"may":[69],"lead":[70],"very":[73],"measurement":[75],"frequency":[76],"or":[77],"even":[78],"unmonitored":[79],"timing":[80,165],"violations.":[81],"In":[82],"this":[83,151],"work,":[84],"we":[85],"propose":[86],"monitor":[89,120,156],"placement":[90,121,137],"method":[91,122],"by":[92,130],"analyzing":[93],"topological":[95],"circuit":[96],"structure":[97],"paths.":[101,143],"The":[102,144],"monitors":[104,129],"inserted":[106,128],"at":[107,138],"meticulously":[108],"selected":[109],"positions":[110],"named":[114],"observation":[115],"points":[116],"(OPs).":[117],"This":[118],"OP":[119],"can":[123],"reduce":[124],"number":[126],"up":[131],"98%":[133],"compared":[134],"end":[140],"experimental":[145],"validation":[146],"shows":[147],"effectiveness":[149],"indication,":[153],"i.e.":[154],"issues":[157],"an":[158],"alert":[159],"always":[160],"earlier":[161],"than":[162],"any":[163],"imminent":[164]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}