{"id":"https://openalex.org/W2981426507","doi":"https://doi.org/10.14778/3357377.3357379","title":"Realtime top-k personalized pagerank over large graphs on GPUs","display_name":"Realtime top-k personalized pagerank over large graphs on GPUs","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2981426507","doi":"https://doi.org/10.14778/3357377.3357379","mag":"2981426507"},"language":"en","primary_location":{"id":"doi:10.14778/3357377.3357379","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3357377.3357379","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/105559/1/3357377.3357379.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007796732","display_name":"J. Y. Shi","orcid":"https://orcid.org/0000-0002-0465-1551"},"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":"Jieming Shi","raw_affiliation_strings":["National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040420455","display_name":"Renchi Yang","orcid":"https://orcid.org/0000-0002-7284-3096"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Renchi Yang","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000114953","display_name":"Tianyuan Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyuan Jin","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010903591","display_name":"Xiaokui Xiao","orcid":"https://orcid.org/0000-0003-0914-4580"},"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":"Xiaokui Xiao","raw_affiliation_strings":["National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034022345","display_name":"Yin Yang","orcid":"https://orcid.org/0000-0002-0549-3882"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Yin Yang","raw_affiliation_strings":["Hamad Bin Khalifa University, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hamad Bin Khalifa University, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9842,"has_fulltext":true,"cited_by_count":45,"citation_normalized_percentile":{"value":0.87638439,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"13","issue":"1","first_page":"15","last_page":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9966999888420105,"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/T11106","display_name":"Data Management and Algorithms","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.8576104640960693},{"id":"https://openalex.org/keywords/pagerank","display_name":"PageRank","score":0.7596836090087891},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7048454880714417},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.605341374874115},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5368912816047668},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5008196830749512},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.48564186692237854},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.47510918974876404},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.43838199973106384},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2436111569404602},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.13424843549728394},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.11731886863708496},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.11273020505905151}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8576104640960693},{"id":"https://openalex.org/C2779172887","wikidata":"https://www.wikidata.org/wiki/Q184316","display_name":"PageRank","level":2,"score":0.7596836090087891},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7048454880714417},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.605341374874115},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5368912816047668},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5008196830749512},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.48564186692237854},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.47510918974876404},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.43838199973106384},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2436111569404602},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.13424843549728394},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.11731886863708496},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.11273020505905151},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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":2,"locations":[{"id":"doi:10.14778/3357377.3357379","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3357377.3357379","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/105559","is_oa":true,"landing_page_url":"http://hdl.handle.net/10397/105559","pdf_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/105559/1/3357377.3357379.pdf","source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"}],"best_oa_location":{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/105559","is_oa":true,"landing_page_url":"http://hdl.handle.net/10397/105559","pdf_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/105559/1/3357377.3357379.pdf","source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2981426507.pdf","grobid_xml":"https://content.openalex.org/works/W2981426507.grobid-xml"},"referenced_works_count":64,"referenced_works":["https://openalex.org/W19684845","https://openalex.org/W437979816","https://openalex.org/W1504291959","https://openalex.org/W1605914096","https://openalex.org/W1854214752","https://openalex.org/W1918700400","https://openalex.org/W1985291160","https://openalex.org/W1985554184","https://openalex.org/W1988888548","https://openalex.org/W1990280147","https://openalex.org/W1997922049","https://openalex.org/W2000041758","https://openalex.org/W2002240881","https://openalex.org/W2002770250","https://openalex.org/W2019701044","https://openalex.org/W2024859348","https://openalex.org/W2034102265","https://openalex.org/W2041470524","https://openalex.org/W2042545849","https://openalex.org/W2049028959","https://openalex.org/W2051381393","https://openalex.org/W2057958327","https://openalex.org/W2069153192","https://openalex.org/W2077943220","https://openalex.org/W2086254934","https://openalex.org/W2087507944","https://openalex.org/W2089750292","https://openalex.org/W2095836023","https://openalex.org/W2105666627","https://openalex.org/W2106891910","https://openalex.org/W2107569009","https://openalex.org/W2116721352","https://openalex.org/W2128119682","https://openalex.org/W2129565593","https://openalex.org/W2143114052","https://openalex.org/W2171774716","https://openalex.org/W2260378502","https://openalex.org/W2274137191","https://openalex.org/W2311742723","https://openalex.org/W2342091124","https://openalex.org/W2435994428","https://openalex.org/W2576295605","https://openalex.org/W2593507512","https://openalex.org/W2612259229","https://openalex.org/W2613777234","https://openalex.org/W2743489687","https://openalex.org/W2766871436","https://openalex.org/W2798750142","https://openalex.org/W2900763475","https://openalex.org/W2949487991","https://openalex.org/W2949945331","https://openalex.org/W2950559130","https://openalex.org/W2951135776","https://openalex.org/W2952677376","https://openalex.org/W2953239894","https://openalex.org/W3099558206","https://openalex.org/W3102499482","https://openalex.org/W4251560691","https://openalex.org/W4298292701","https://openalex.org/W6639055396","https://openalex.org/W6651264397","https://openalex.org/W6667957106","https://openalex.org/W6672652746","https://openalex.org/W6704462221"],"related_works":["https://openalex.org/W2106626222","https://openalex.org/W2980866815","https://openalex.org/W1562405179","https://openalex.org/W2125493559","https://openalex.org/W1544909909","https://openalex.org/W2002053721","https://openalex.org/W2001641889","https://openalex.org/W2166734474","https://openalex.org/W2023832055","https://openalex.org/W2082485924"],"abstract_inverted_index":{"Given":[0],"a":[1,5,12,17,42,59,81,117,125,143,150,154,264,270],"graph":[2,73,94,162],"G":[3,10],",":[4,16,37,85],"source":[6,52],"node":[7,43],"s":[8,36],"\u2208":[9],"and":[11,72,164,172,218,223,244],"positive":[13],"integer":[14],"k":[15,19,26,55],"top-":[18],"Personalized":[20],"PageRank":[21],"(PPR)":[22],"query":[23,82,273],"returns":[24],"the":[25,29,39,49,103,107,111,131,231],"nodes":[27],"with":[28,33,95,124],"highest":[30],"PPR":[31,40,56,118,145,159,176,272],"values":[32],"respect":[34],"to":[35,78,110,188,229],"where":[38],"of":[41,51,97,106,115,136,233,259],"v":[44],"measures":[45],"its":[46],"relevance":[47],"from":[48],"perspective":[50],"s.":[53],"Top-":[54],"processing":[57,116,134,160],"is":[58,100,152,252],"fundamental":[60],"task":[61],"in":[62,83,141,148,274],"many":[63],"important":[64],"applications":[65],"such":[66,80],"as":[67,181],"web":[68],"search,":[69],"social":[70],"networks,":[71],"analytics.":[74],"This":[75,99],"paper":[76],"aims":[77],"answer":[79],"realtime":[84],"i.e.,":[86],"within":[87],"less":[88],"than":[89,256],"100ms,":[90],"on":[91,203,240,263],"an":[92],"Internet-scale":[93],"billions":[96],"edges.":[98],"far":[101],"beyond":[102],"current":[104],"state":[105],"art,":[108],"due":[109],"immense":[112],"computational":[113],"cost":[114],"query.":[119],"We":[120],"achieve":[121],"this":[122],"goal":[123],"novel":[126,211],"algorithm":[127,146],"kPAR,":[128],"which":[129,168,197],"utilizes":[130],"massive":[132],"parallel":[133,155,257],"power":[135],"GPUs.":[137,204,234],"The":[138],"main":[139],"challenge":[140],"designing":[142],"GPU-based":[144],"lies":[147],"that":[149,185,250],"GPU":[151],"mainly":[153],"computation":[156],"device,":[157],"whereas":[158],"involves":[161],"traversals":[163],"value":[165],"propagation":[166],"operations,":[167],"are":[169,178,186],"inherently":[170],"sequential":[171],"memory-bound.":[173],"Existing":[174],"scalable":[175],"algorithms":[177],"mostly":[179],"described":[180],"single-thread":[182],"CPU":[183],"solutions":[184],"resistant":[187],"parallelization.":[189],"Further,":[190],"they":[191],"usually":[192,253],"involve":[193],"complex":[194],"data":[195],"structures":[196],"do":[198],"not":[199],"have":[200],"efficient":[201],"adaptations":[202,258],"kPAR":[205,236,251,268],"overcomes":[206],"these":[207],"problems":[208],"via":[209],"both":[210,241],"algorithmic":[212],"designs":[213],"(namely,":[214],"adaptive":[215],"forward":[216],"push":[217],"inverted":[219],"random":[220],"walks":[221],")":[222],"system":[224],"engineering":[225],"(e.g.,":[226],"load":[227],"balancing)":[228],"realize":[230],"potential":[232],"Meanwhile,":[235],"provides":[237],"rigorous":[238],"guarantees":[239],"result":[242],"quality":[243],"worst-case":[245],"efficiency.":[246],"Extensive":[247],"experiments":[248],"show":[249],"10x":[254],"faster":[255],"existing":[260],"methods.":[261],"Notably,":[262],"billion-edge":[265],"Twitter":[266],"graph,":[267],"answers":[269],"top-1000":[271],"42.4":[275],"milliseconds.":[276]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-09-05T08:02:43.246662","created_date":"2025-10-10T00:00:00"}
