{"id":"https://openalex.org/W1974454942","doi":"https://doi.org/10.1145/2429069.2429131","title":"The ramifications of sharing in data structures","display_name":"The ramifications of sharing in data structures","publication_year":2013,"publication_date":"2013-01-22","ids":{"openalex":"https://openalex.org/W1974454942","doi":"https://doi.org/10.1145/2429069.2429131","mag":"1974454942"},"language":"en","primary_location":{"id":"doi:10.1145/2429069.2429131","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2429069.2429131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 40th annual ACM SIGPLAN-SIGACT symposium on Principles of programming languages","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/A5068282643","display_name":"Aquinas Hobor","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Aquinas Hobor","raw_affiliation_strings":["National University of Singapore, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084908329","display_name":"Jules Villard","orcid":"https://orcid.org/0000-0001-8637-0712"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jules Villard","raw_affiliation_strings":["University College London, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College London, London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.949,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.97205378,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"523","last_page":"536"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10126","display_name":"Logic, programming, and type systems","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9987999796867371,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9939000010490417,"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/correctness","display_name":"Correctness","score":0.8615920543670654},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8051967620849609},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.7244636416435242},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.653996467590332},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.5914861559867859},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5145644545555115},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.4984152317047119},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4767666459083557},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4575956463813782},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.4319098889827728},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.42769432067871094},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23916015028953552},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10514295101165771}],"concepts":[{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.8615920543670654},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8051967620849609},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.7244636416435242},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.653996467590332},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.5914861559867859},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5145644545555115},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.4984152317047119},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4767666459083557},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4575956463813782},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.4319098889827728},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42769432067871094},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23916015028953552},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10514295101165771},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C136536468","wikidata":"https://www.wikidata.org/wiki/Q1225894","display_name":"Undersampling","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1145/2429069.2429131","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2429069.2429131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 40th annual ACM SIGPLAN-SIGACT symposium on Principles of programming languages","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/40829","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/40829","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.297.5383","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.297.5383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.comp.nus.edu.sg/~hobor/Publications/2013/ramification.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.348.6772","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.348.6772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.comp.nus.edu.sg/%7Ehobor/Publications/2012/ramification.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.353.1909","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.353.1909","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www0.cs.ucl.ac.uk/staff/jvillard/pub/ramification-HVpopl13.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G990077672","display_name":null,"funder_award_id":"EP/H008373/2","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W69790289","https://openalex.org/W88647010","https://openalex.org/W1503579586","https://openalex.org/W1515975637","https://openalex.org/W1549217957","https://openalex.org/W1562865234","https://openalex.org/W1579960190","https://openalex.org/W1584342183","https://openalex.org/W1600698185","https://openalex.org/W1731421159","https://openalex.org/W1819989006","https://openalex.org/W1833029986","https://openalex.org/W1966891975","https://openalex.org/W1974265510","https://openalex.org/W1995100605","https://openalex.org/W2011270512","https://openalex.org/W2046137117","https://openalex.org/W2063692999","https://openalex.org/W2073764215","https://openalex.org/W2120897738","https://openalex.org/W2130078434","https://openalex.org/W2130427425","https://openalex.org/W2137484994","https://openalex.org/W2137628566","https://openalex.org/W2144058993","https://openalex.org/W2146329212","https://openalex.org/W2148687959","https://openalex.org/W2156374980","https://openalex.org/W2156956446","https://openalex.org/W2397542107","https://openalex.org/W2508779702","https://openalex.org/W2988048009","https://openalex.org/W4242904834","https://openalex.org/W4256027310","https://openalex.org/W6630838734","https://openalex.org/W6638647780","https://openalex.org/W6677738320"],"related_works":["https://openalex.org/W2404647514","https://openalex.org/W1667647204","https://openalex.org/W4247536566","https://openalex.org/W2018477250","https://openalex.org/W3119814709","https://openalex.org/W4241418540","https://openalex.org/W1508895727","https://openalex.org/W2725786787","https://openalex.org/W55831818","https://openalex.org/W2063514875"],"abstract_inverted_index":{"Programs":[0],"manipulating":[1],"mutable":[2],"data":[3,17],"structures":[4,18],"with":[5],"intrinsic":[6],"sharing":[7],"present":[8],"a":[9,42,75,79],"challenge":[10],"for":[11],"modular":[12],"verification.":[13],"Deep":[14],"aliasing":[15],"inside":[16],"dramatically":[19],"complicates":[20],"reasoning":[21,86],"in":[22,87],"isolation":[23],"over":[24],"parts":[25,48],"of":[26,34,41,54,71,90],"these":[27],"objects":[28],"because":[29],"changes":[30],"to":[31],"one":[32],"part":[33],"the":[35,38,88],"structure":[36],"(say,":[37],"left":[39],"child":[40,51],"dag":[43],"node)":[44],"can":[45],"affect":[46],"other":[47],"(the":[49],"right":[50],"or":[52],"some":[53],"its":[55],"descendants)":[56],"that":[57,65,83],"may":[58],"point":[59],"into":[60],"it.":[61],"The":[62],"result":[63],"is":[64,73],"finding":[66],"intuitive":[67],"and":[68],"compositional":[69,80],"proofs":[70],"correctness":[72],"usually":[74],"struggle.":[76],"We":[77],"propose":[78],"proof":[81],"system":[82],"enables":[84],"local":[85],"presence":[89],"sharing.":[91]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":11}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
