{"id":"https://openalex.org/W2134566749","doi":"https://doi.org/10.1145/2396761.2396818","title":"Utilizing common substructures to speedup tensor factorization for mining dynamic graphs","display_name":"Utilizing common substructures to speedup tensor factorization for mining dynamic graphs","publication_year":2012,"publication_date":"2012-10-29","ids":{"openalex":"https://openalex.org/W2134566749","doi":"https://doi.org/10.1145/2396761.2396818","mag":"2134566749"},"language":"en","primary_location":{"id":"doi:10.1145/2396761.2396818","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2396761.2396818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM international conference on Information and knowledge management","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/A5100431652","display_name":"Wei Liu","orcid":"https://orcid.org/0000-0001-6565-5815"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Wei Liu","raw_affiliation_strings":["The University of Melbourne, Melbourne, Australia","The University of Melbourne, Melbourne, Australia;"],"affiliations":[{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia;","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071422010","display_name":"Jeffrey Chan","orcid":"https://orcid.org/0000-0002-7865-072X"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jeffrey Chan","raw_affiliation_strings":["The University of Melbourne, Melbourne, Australia","The University of Melbourne, Melbourne, Australia;"],"affiliations":[{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia;","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101609697","display_name":"James Bailey","orcid":"https://orcid.org/0000-0002-3769-3811"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"James Bailey","raw_affiliation_strings":["The University of Melbourne, Melbourne, Australia","The University of Melbourne, Melbourne, Australia;"],"affiliations":[{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia;","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076014464","display_name":"Christopher Leckie","orcid":"https://orcid.org/0000-0002-4388-0517"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Christopher Leckie","raw_affiliation_strings":["The University of Melbourne, Melbourne, Australia","The University of Melbourne, Melbourne, Australia;"],"affiliations":[{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia;","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069895484","display_name":"Kotagiri Ramamohanarao","orcid":"https://orcid.org/0000-0003-3304-9268"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ramamohanarao Kotagiri","raw_affiliation_strings":["The University of Melbourne, Melbourne, Australia","The University of Melbourne, Melbourne, Australia;"],"affiliations":[{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia;","institution_ids":["https://openalex.org/I165779595"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100431652"],"corresponding_institution_ids":["https://openalex.org/I165779595"],"apc_list":null,"apc_paid":null,"fwci":0.4734,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.63897764,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"435","last_page":"444"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.8554150462150574},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6574591398239136},{"id":"https://openalex.org/keywords/factorization","display_name":"Factorization","score":0.602152943611145},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.5592561960220337},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5555586218833923},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34855201840400696},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29579538106918335},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.204382061958313},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.0677361786365509}],"concepts":[{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.8554150462150574},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6574591398239136},{"id":"https://openalex.org/C187834632","wikidata":"https://www.wikidata.org/wiki/Q188804","display_name":"Factorization","level":2,"score":0.602152943611145},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.5592561960220337},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5555586218833923},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34855201840400696},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29579538106918335},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.204382061958313},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0677361786365509}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2396761.2396818","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2396761.2396818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM international conference on Information and knowledge management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1503428008","https://openalex.org/W1565746575","https://openalex.org/W1963826206","https://openalex.org/W1991042426","https://openalex.org/W1993589664","https://openalex.org/W2000215628","https://openalex.org/W2013912476","https://openalex.org/W2024165284","https://openalex.org/W2035399158","https://openalex.org/W2037360998","https://openalex.org/W2068450604","https://openalex.org/W2075427932","https://openalex.org/W2082180697","https://openalex.org/W2084481683","https://openalex.org/W2108138101","https://openalex.org/W2113014179","https://openalex.org/W2119511382","https://openalex.org/W2139895170","https://openalex.org/W2798909945","https://openalex.org/W4254407586","https://openalex.org/W4300055830"],"related_works":["https://openalex.org/W1967627035","https://openalex.org/W1509211761","https://openalex.org/W2391299576","https://openalex.org/W2319467001","https://openalex.org/W1869243490","https://openalex.org/W2133693067","https://openalex.org/W1531488649","https://openalex.org/W3037767301","https://openalex.org/W1585350690","https://openalex.org/W2366027386"],"abstract_inverted_index":{"In":[0],"large":[1,83],"and":[2,148,192,196,210],"complex":[3,33],"graphs":[4,18,21,84,147],"of":[5,31,39,51,58,61,70,114,117,136,144,146,155,168,179,203,221],"social,":[6],"chemical/biological,":[7],"or":[8,19],"other":[9],"relations,":[10],"frequent":[11,59,233],"substructures":[12,60,234],"are":[13,28],"commonly":[14],"shared":[15],"by":[16,20],"different":[17,24],"evolving":[22],"through":[23],"time":[25,107,122,156,214],"periods.":[26],"Tensors":[27],"natural":[29],"representations":[30],"these":[32],"time-evolving":[34],"graph":[35,161],"data.":[36],"A":[37],"factorization":[38,72,79,103,173,182,216],"a":[40,43,99,118],"tensor":[41,71,78,102,238],"provides":[42],"high-quality":[44],"low-rank":[45],"compact":[46],"basis":[47],"for":[48,76,240],"each":[49],"dimension":[50],"the":[52,56,62,66,112,133,141,153,160,180,207,212,219,227],"tensor,":[53],"which":[54,159],"facilitates":[55],"interpretation":[57],"original":[63],"graphs.":[64,243],"However,":[65],"high":[67],"computational":[68,134],"cost":[69,135],"makes":[73],"it":[74],"infeasible":[75],"conventional":[77,208],"methods":[80],"to":[81,129,177,235],"handle":[82],"that":[85,125,171,178,198,230],"evolve":[86],"frequently":[87],"with":[88],"time.":[89],"To":[90,218],"address":[91],"this":[92,95,224],"problem,":[93],"in":[94,111,140,152],"paper":[96],"we":[97],"propose":[98],"novel":[100],"iterative":[101],"(ITF)":[104],"method":[105,188,209],"whose":[106],"complexity":[108,123],"is":[109,138,149,175,200,226],"linear":[110,139,151],"cardinalities":[113],"all":[115],"dimensions":[116],"tensor.":[119],"This":[120],"low":[121],"means":[124],"when":[126],"using":[127],"tensors":[128],"represent":[130],"dynamic":[131,242],"graphs,":[132,195],"ITF":[137,169,199],"size":[142],"(number":[143],"edges/vertices)":[145],"also":[150],"number":[154],"periods":[157],"over":[158],"evolves.":[162],"More":[163],"importantly,":[164],"an":[165,201],"error":[166],"estimation":[167],"suggests":[170],"its":[172],"correctness":[174],"comparable":[176],"standard":[181],"method.":[183],"We":[184],"empirically":[185],"evaluate":[186],"our":[187,222],"on":[189],"publication":[190],"networks":[191],"chemical":[193],"compound":[194],"demonstrate":[197],"order":[202],"magnitude":[204],"faster":[205],"than":[206],"at":[211],"same":[213],"preserves":[215],"quality.":[217],"best":[220],"knowledge,":[223],"research":[225],"first":[228],"work":[229],"uses":[231],"important":[232],"speed":[236],"up":[237],"factorizations":[239],"mining":[241]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}