{"id":"https://openalex.org/W3159345041","doi":"https://doi.org/10.1145/3447786.3456230","title":"DZiG","display_name":"DZiG","publication_year":2021,"publication_date":"2021-04-21","ids":{"openalex":"https://openalex.org/W3159345041","doi":"https://doi.org/10.1145/3447786.3456230","mag":"3159345041"},"language":"en","primary_location":{"id":"doi:10.1145/3447786.3456230","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3447786.3456230","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Sixteenth European Conference on Computer Systems","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/A5030439070","display_name":"Mugilan Mariappan","orcid":null},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Mugilan Mariappan","raw_affiliation_strings":["Simon Fraser University, British Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"Simon Fraser University, British Columbia, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000749234","display_name":"Joanna Che","orcid":"https://orcid.org/0009-0005-5518-8332"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Joanna Che","raw_affiliation_strings":["Simon Fraser University, British Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"Simon Fraser University, British Columbia, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054794473","display_name":"Keval Vora","orcid":"https://orcid.org/0000-0002-5462-5116"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Keval Vora","raw_affiliation_strings":["Simon Fraser University, British Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"Simon Fraser University, British Columbia, Canada","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5030439070"],"corresponding_institution_ids":["https://openalex.org/I18014758"],"apc_list":null,"apc_paid":null,"fwci":5.4096,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.95789789,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"83","last_page":"98"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9991999864578247,"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/T11478","display_name":"Caching and Content Delivery","score":0.9991999864578247,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.8128548860549927},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.7349827289581299},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5920084118843079},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.45665988326072693},{"id":"https://openalex.org/keywords/graph-algorithms","display_name":"Graph algorithms","score":0.4308738112449646},{"id":"https://openalex.org/keywords/stream-processing","display_name":"Stream processing","score":0.4308127760887146},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.42483535408973694},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3351559638977051}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8128548860549927},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.7349827289581299},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5920084118843079},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.45665988326072693},{"id":"https://openalex.org/C2986651925","wikidata":"https://www.wikidata.org/wiki/Q1514868","display_name":"Graph algorithms","level":3,"score":0.4308738112449646},{"id":"https://openalex.org/C107027933","wikidata":"https://www.wikidata.org/wiki/Q2006448","display_name":"Stream processing","level":2,"score":0.4308127760887146},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.42483535408973694},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3351559638977051}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3447786.3456230","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3447786.3456230","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Sixteenth European Conference on Computer Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8431269081","display_name":null,"funder_award_id":"RGPIN-2018-05175","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"}],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1916385248","https://openalex.org/W1975171529","https://openalex.org/W1997332627","https://openalex.org/W2012670464","https://openalex.org/W2045271686","https://openalex.org/W2068157519","https://openalex.org/W2072901340","https://openalex.org/W2101196063","https://openalex.org/W2108272874","https://openalex.org/W2139146018","https://openalex.org/W2492613899","https://openalex.org/W2734941459","https://openalex.org/W2747270378","https://openalex.org/W2963212338","https://openalex.org/W4235810972","https://openalex.org/W6639055396"],"related_works":["https://openalex.org/W3016417755","https://openalex.org/W2485519026","https://openalex.org/W2463424903","https://openalex.org/W2383646825","https://openalex.org/W2371018915","https://openalex.org/W4255334635","https://openalex.org/W2342979836","https://openalex.org/W2354191502","https://openalex.org/W1979294829","https://openalex.org/W3016558738"],"abstract_inverted_index":{"State-of-the-art":[0],"streaming":[1,36,122,134],"graph":[2,21,37,123],"processing":[3,38,63,101,124,132],"systems":[4],"that":[5,40,65,90,103],"provide":[6],"Bulk":[7],"Synchronous":[8],"Parallel":[9],"(BSP)":[10],"guarantees":[11],"remain":[12],"oblivious":[13],"to":[14,72,75,110,136,149],"the":[15,54,106,128,150],"computation":[16,108],"sparsity":[17,93],"present":[18],"in":[19,43,68,94],"iterative":[20,95],"algorithms,":[22],"which":[23,142],"severely":[24],"limits":[25],"their":[26],"performance.":[27],"In":[28],"this":[29],"paper":[30],"we":[31],"propose":[32],"DZiG,":[33],"a":[34,60,69,85],"high-performance":[35],"system":[39],"retains":[41],"efficiency":[42],"presence":[44],"of":[45,56,130,145],"sparse":[46],"computations":[47,67,115],"while":[48],"still":[49],"guaranteeing":[50],"BSP":[51],"semantics.":[52],"At":[53],"heart":[55],"DZiG":[57,119],"is:":[58],"(1)":[59],"sparsity-aware":[61],"incremental":[62,107],"technique":[64],"expresses":[66],"recursive":[70],"manner":[71],"be":[73],"able":[74],"safely":[76],"identify":[77],"and":[78,126],"prune":[79],"updates":[80],"(hence":[81],"retaining":[82],"sparsity);":[83],"(2)":[84],"simple":[86],"change-driven":[87],"programming":[88],"model":[89,102],"naturally":[91],"exposes":[92],"computations;":[96],"and,":[97],"(3)":[98],"an":[99],"adaptive":[100],"automatically":[104],"changes":[105],"strategy":[109],"limit":[111],"its":[112],"overheads":[113],"when":[114],"become":[116],"very":[117],"sparse.":[118],"outperforms":[120],"state-of-the-art":[121,151],"systems,":[125],"pushes":[127],"boundary":[129],"dependency-driven":[131],"for":[133],"graphs":[135],"over":[137],"10":[138],"million":[139],"simultaneous":[140],"mutations,":[141],"is":[143],"orders":[144],"magnitude":[146],"higher":[147],"compared":[148],"systems.":[152]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":6}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2021-05-10T00:00:00"}