{"id":"https://openalex.org/W2914212514","doi":"https://doi.org/10.1145/3302516.3307351","title":"Valence: variable length calling context encoding","display_name":"Valence: variable length calling context encoding","publication_year":2019,"publication_date":"2019-02-14","ids":{"openalex":"https://openalex.org/W2914212514","doi":"https://doi.org/10.1145/3302516.3307351","mag":"2914212514"},"language":"en","primary_location":{"id":"doi:10.1145/3302516.3307351","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3302516.3307351","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3302516.3307351","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th International Conference on Compiler Construction","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3302516.3307351","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068167527","display_name":"Tong Zhou","orcid":"https://orcid.org/0000-0003-2329-688X"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tong Zhou","raw_affiliation_strings":["Georgia Institute of Technology, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046412687","display_name":"Michael R. Jantz","orcid":"https://orcid.org/0000-0003-4460-1206"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael R. Jantz","raw_affiliation_strings":["University of Tennessee, USA"],"affiliations":[{"raw_affiliation_string":"University of Tennessee, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111980656","display_name":"Prasad A. Kulkarni","orcid":null},"institutions":[{"id":"https://openalex.org/I146416000","display_name":"University of Kansas","ror":"https://ror.org/001tmjg57","country_code":"US","type":"education","lineage":["https://openalex.org/I146416000"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Prasad A. Kulkarni","raw_affiliation_strings":["University of Kansas, USA"],"affiliations":[{"raw_affiliation_string":"University of Kansas, USA","institution_ids":["https://openalex.org/I146416000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016173449","display_name":"Kshitij Doshi","orcid":"https://orcid.org/0000-0002-1927-3995"},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kshitij A. Doshi","raw_affiliation_strings":["Intel, USA"],"affiliations":[{"raw_affiliation_string":"Intel, USA","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043513001","display_name":"Vivek Sarkar","orcid":"https://orcid.org/0000-0002-3433-8830"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vivek Sarkar","raw_affiliation_strings":["Georgia Institute of Technology, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068167527"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":0.4937,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.58650804,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"147","last_page":"158"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","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/T12127","display_name":"Software System Performance and Reliability","score":0.9990000128746033,"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":0.9983999729156494,"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/computer-science","display_name":"Computer science","score":0.8345816731452942},{"id":"https://openalex.org/keywords/debugging","display_name":"Debugging","score":0.6786968111991882},{"id":"https://openalex.org/keywords/encode","display_name":"ENCODE","score":0.635185718536377},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5797394514083862},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.541898250579834},{"id":"https://openalex.org/keywords/byte","display_name":"Byte","score":0.5260546207427979},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.5243247747421265},{"id":"https://openalex.org/keywords/call-graph","display_name":"Call graph","score":0.4938271939754486},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4820455014705658},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.46669700741767883},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.45316237211227417},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.44271156191825867},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.26807641983032227},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2645776569843292},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14013904333114624},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10762405395507812}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8345816731452942},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.6786968111991882},{"id":"https://openalex.org/C66746571","wikidata":"https://www.wikidata.org/wiki/Q1134833","display_name":"ENCODE","level":3,"score":0.635185718536377},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5797394514083862},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.541898250579834},{"id":"https://openalex.org/C43364308","wikidata":"https://www.wikidata.org/wiki/Q8799","display_name":"Byte","level":2,"score":0.5260546207427979},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.5243247747421265},{"id":"https://openalex.org/C102379954","wikidata":"https://www.wikidata.org/wiki/Q2589940","display_name":"Call graph","level":2,"score":0.4938271939754486},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4820455014705658},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.46669700741767883},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.45316237211227417},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.44271156191825867},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.26807641983032227},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2645776569843292},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14013904333114624},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10762405395507812},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3302516.3307351","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3302516.3307351","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3302516.3307351","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th International Conference on Compiler Construction","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3302516.3307351","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3302516.3307351","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3302516.3307351","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th International Conference on Compiler Construction","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G461521503","display_name":"SHF: Small: Collaborative Research: Explore, Understand, and Build a New Profiling Framework for Managed Language Virtual Machines","funder_award_id":"1617954","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5841657460","display_name":"SHF: Small: Collaborative Research: Explore, Understand, and Build a New Profiling Framework for Managed Language Virtual Machines","funder_award_id":"1619140","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7009253308","display_name":null,"funder_award_id":"CCF-1617954","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7279842379","display_name":null,"funder_award_id":"CCF-1619140, CCF-1617954","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320307102","display_name":"Intel Corporation","ror":"https://ror.org/01ek73717"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2914212514.pdf","grobid_xml":"https://content.openalex.org/works/W2914212514.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1467022589","https://openalex.org/W1970077739","https://openalex.org/W1973108383","https://openalex.org/W1977325135","https://openalex.org/W1988927353","https://openalex.org/W2005795572","https://openalex.org/W2008704879","https://openalex.org/W2057718941","https://openalex.org/W2063364927","https://openalex.org/W2077401012","https://openalex.org/W2096449544","https://openalex.org/W2101134669","https://openalex.org/W2101778912","https://openalex.org/W2106913893","https://openalex.org/W2137720526","https://openalex.org/W2140147547","https://openalex.org/W2140890722","https://openalex.org/W2144038733","https://openalex.org/W2144300381","https://openalex.org/W2144551802","https://openalex.org/W2149207009","https://openalex.org/W2153185479","https://openalex.org/W2156858199","https://openalex.org/W2158767818","https://openalex.org/W2167332015","https://openalex.org/W2168292276","https://openalex.org/W2170586750","https://openalex.org/W2170847442","https://openalex.org/W2171034968","https://openalex.org/W2534652523","https://openalex.org/W2604269348","https://openalex.org/W2734941459","https://openalex.org/W2759488747","https://openalex.org/W2787541352","https://openalex.org/W2790216947","https://openalex.org/W2792115777","https://openalex.org/W2899512395","https://openalex.org/W4211069212","https://openalex.org/W4231534220","https://openalex.org/W4237492309","https://openalex.org/W4252712832"],"related_works":["https://openalex.org/W2468279273","https://openalex.org/W4321442002","https://openalex.org/W2015265939","https://openalex.org/W2284072287","https://openalex.org/W2611067230","https://openalex.org/W2354198838","https://openalex.org/W2480201319","https://openalex.org/W2387706296","https://openalex.org/W2155788121","https://openalex.org/W2120071210"],"abstract_inverted_index":{"Many":[0],"applications,":[1],"including":[2],"program":[3,21],"optimizations,":[4],"debugging":[5],"tools,":[6],"and":[7,42,50,106,111],"event":[8],"loggers,":[9],"rely":[10],"on":[11],"calling":[12,30,70],"context":[13,71],"to":[14,33,45,80,87],"gain":[15],"additional":[16],"insight":[17],"about":[18],"how":[19],"a":[20,54,89],"behaves":[22],"during":[23],"execution.":[24],"One":[25],"common":[26],"strategy":[27],"for":[28,93,119],"determining":[29],"contexts":[31],"is":[32],"use":[34],"compiler":[35],"instrumentation":[36],"at":[37],"each":[38],"function":[39],"call":[40,48,91,108],"site":[41],"return":[43],"sites":[44],"encode":[46,88],"the":[47,76,100,114],"paths":[49],"store":[51],"them":[52],"in":[53],"designated":[55],"area":[56],"of":[57,85,116],"memory.":[58],"While":[59],"recent":[60],"works":[61],"have":[62],"shown":[63],"that":[64],"this":[65,117],"approach":[66,118],"can":[67,78,112],"generate":[68],"precise":[69],"encodings":[72,77,98],"with":[73,103],"low":[74],"overhead,":[75],"grow":[79],"hundreds":[81],"or":[82],"even":[83],"thousands":[84],"bytes":[86],"long":[90],"path,":[92],"some":[94],"applications.":[95],"Such":[96],"lengthy":[97],"increase":[99],"costs":[101],"associated":[102],"storing,":[104],"detecting,":[105],"decoding":[107],"path":[109],"contexts,":[110],"limit":[113],"effectiveness":[115],"many":[120],"usage":[121],"scenarios.":[122]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}