{"id":"https://openalex.org/W2127705595","doi":"https://doi.org/10.1109/cmpsac.2003.1245375","title":"Distributed garbage collection by timeouts and backward inquiry","display_name":"Distributed garbage collection by timeouts and backward inquiry","publication_year":2004,"publication_date":"2004-03-02","ids":{"openalex":"https://openalex.org/W2127705595","doi":"https://doi.org/10.1109/cmpsac.2003.1245375","mag":"2127705595"},"language":"en","primary_location":{"id":"doi:10.1109/cmpsac.2003.1245375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cmpsac.2003.1245375","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 27th Annual International Computer Software and Applications Conference. COMPAC 2003","raw_type":"proceedings-article"},"type":"article","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/A5004961095","display_name":"Sung-Wook Ryu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210157825","display_name":"Veritas (United States)","ror":"https://ror.org/05xprgr51","country_code":"US","type":"company","lineage":["https://openalex.org/I4210157825"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sung-Wook Ryu","raw_affiliation_strings":["Veritas Software Company, Mountain View, CA, USA"],"affiliations":[{"raw_affiliation_string":"Veritas Software Company, Mountain View, CA, USA","institution_ids":["https://openalex.org/I4210157825"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009979103","display_name":"Eul Gyu Im","orcid":"https://orcid.org/0000-0002-4130-513X"},"institutions":[{"id":"https://openalex.org/I4210118593","display_name":"Korean Association for Public Security Administration","ror":"https://ror.org/02d5yh638","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210118593"]},{"id":"https://openalex.org/I4387156240","display_name":"National Security Research Institute","ror":"https://ror.org/01rg5mm74","country_code":null,"type":"government","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387156240"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Eul Gyu Im","raw_affiliation_strings":["National Security Research Institute, Daejeon, South Korea"],"affiliations":[{"raw_affiliation_string":"National Security Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I4210118593","https://openalex.org/I4387156240"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071252756","display_name":"Clifford Neuman","orcid":"https://orcid.org/0000-0002-4318-0721"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B.C. Neuman","raw_affiliation_strings":["USC Information Sciences Institute, Marina del Rey, CA, USA"],"affiliations":[{"raw_affiliation_string":"USC Information Sciences Institute, Marina del Rey, CA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5004961095"],"corresponding_institution_ids":["https://openalex.org/I4210157825"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.19402921,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"1320","issue":null,"first_page":"426","last_page":"432"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9994000196456909,"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/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9937000274658203,"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/garbage-collection","display_name":"Garbage collection","score":0.9174758195877075},{"id":"https://openalex.org/keywords/garbage","display_name":"Garbage","score":0.8646143674850464},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8280435800552368},{"id":"https://openalex.org/keywords/timestamp","display_name":"Timestamp","score":0.8013309240341187},{"id":"https://openalex.org/keywords/directory-service","display_name":"Directory service","score":0.6284363269805908},{"id":"https://openalex.org/keywords/manual-memory-management","display_name":"Manual memory management","score":0.6069387793540955},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5835471153259277},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5284345746040344},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4455665349960327},{"id":"https://openalex.org/keywords/distributed-object","display_name":"Distributed object","score":0.4212656021118164},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.39631137251853943},{"id":"https://openalex.org/keywords/directory","display_name":"Directory","score":0.3907780051231384},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3648657500743866},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3416981101036072},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.27669665217399597},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2024030089378357},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1258842647075653},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08016324043273926}],"concepts":[{"id":"https://openalex.org/C105122174","wikidata":"https://www.wikidata.org/wiki/Q322202","display_name":"Garbage collection","level":3,"score":0.9174758195877075},{"id":"https://openalex.org/C75403996","wikidata":"https://www.wikidata.org/wiki/Q5521979","display_name":"Garbage","level":2,"score":0.8646143674850464},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8280435800552368},{"id":"https://openalex.org/C113954288","wikidata":"https://www.wikidata.org/wiki/Q186885","display_name":"Timestamp","level":2,"score":0.8013309240341187},{"id":"https://openalex.org/C138338577","wikidata":"https://www.wikidata.org/wiki/Q756230","display_name":"Directory service","level":3,"score":0.6284363269805908},{"id":"https://openalex.org/C82810778","wikidata":"https://www.wikidata.org/wiki/Q6752316","display_name":"Manual memory management","level":4,"score":0.6069387793540955},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5835471153259277},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5284345746040344},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4455665349960327},{"id":"https://openalex.org/C81192388","wikidata":"https://www.wikidata.org/wiki/Q5283169","display_name":"Distributed object","level":3,"score":0.4212656021118164},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.39631137251853943},{"id":"https://openalex.org/C2777683733","wikidata":"https://www.wikidata.org/wiki/Q201456","display_name":"Directory","level":2,"score":0.3907780051231384},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3648657500743866},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3416981101036072},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.27669665217399597},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2024030089378357},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1258842647075653},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08016324043273926},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cmpsac.2003.1245375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cmpsac.2003.1245375","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 27th Annual International Computer Software and Applications Conference. COMPAC 2003","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.45.2353","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.45.2353","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.usc.edu/pub/csinfo/tech-reports/papers/98-684.ps.Z","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W17292098","https://openalex.org/W1516778075","https://openalex.org/W1552730607","https://openalex.org/W1568808662","https://openalex.org/W1573750979","https://openalex.org/W1590234568","https://openalex.org/W1690796504","https://openalex.org/W1707790451","https://openalex.org/W2050083119","https://openalex.org/W2118098427","https://openalex.org/W2121024811","https://openalex.org/W2141190557","https://openalex.org/W2141916688","https://openalex.org/W2169318659","https://openalex.org/W4234803792","https://openalex.org/W6600713472","https://openalex.org/W6630800586","https://openalex.org/W6633088635"],"related_works":["https://openalex.org/W2096662407","https://openalex.org/W2115447959","https://openalex.org/W158838145","https://openalex.org/W2011342976","https://openalex.org/W2362520115","https://openalex.org/W3000464808","https://openalex.org/W2112832394","https://openalex.org/W2132258996","https://openalex.org/W2369847330","https://openalex.org/W2127705595"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,44,50],"practical":[3],"and":[4,35,46,87,112,131,141,147],"efficient":[5],"garbage":[6,18,22,37,73,79,89,118],"collection":[7,38,119],"mechanism":[8,15,137],"for":[9,33,116,126,156],"large":[10,157],"scale":[11,158],"distributed":[12,20,159],"systems.":[13,160],"The":[14,29],"collects":[16],"all":[17],"including":[19],"cyclic":[21,72,88,117],"without":[23,97],"global":[24],"synchronization":[25],"or":[26],"backward":[27,93,103],"links.":[28],"primary":[30],"method":[31],"used":[32,125],"local":[34],"remote":[36],"is":[39,90,134],"timeouts:":[40],"each":[41],"object":[42,54,59],"has":[43,138],"time-to-live,":[45],"clients":[47],"which":[48],"have":[49],"link":[51,67],"to":[52,63,77],"an":[53],"must":[55],"refresh":[56],"the":[57,61,66,100,109,123,127,148],"target":[58],"within":[60],"time-to-live":[62],"guarantee":[64],"that":[65,152],"will":[68],"remain":[69],"valid.":[70],"For":[71],"collection:":[74],"objects":[75],"suspected":[76],"be":[78,106],"are":[80,120],"detected":[81],"by":[82,92],"last":[83],"referenceable":[84],"timestamp":[85],"propagation;":[86],"reclaimed":[91],"inquiry":[94],"(back-tracing).":[95],"Since,":[96],"additional":[98],"overhead,":[99],"information":[101],"about":[102],"references":[104],"can":[105],"obtained":[107],"during":[108],"refreshing":[110],"process,":[111],"since":[113],"messages":[114,124],"necessary":[115],"bundled":[121],"with":[122],"refreshing,":[128],"communication,":[129],"computation":[130],"storage":[132],"overhead":[133],"minimized.":[135],"This":[136],"been":[139],"implemented":[140],"evaluated":[142],"on":[143],"Prospero":[144],"directory":[145],"service,":[146],"performance":[149],"results":[150],"show":[151],"it":[153],"works":[154],"well":[155]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
