{"id":"https://openalex.org/W4392507855","doi":"https://doi.org/10.1145/3651619","title":"<scp>SsAG</scp> : Summarization and Sparsification of Attributed Graphs","display_name":"<scp>SsAG</scp> : Summarization and Sparsification of Attributed Graphs","publication_year":2024,"publication_date":"2024-03-06","ids":{"openalex":"https://openalex.org/W4392507855","doi":"https://doi.org/10.1145/3651619"},"language":"en","primary_location":{"id":"doi:10.1145/3651619","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3651619","pdf_url":null,"source":{"id":"https://openalex.org/S41523882","display_name":"ACM Transactions on Knowledge Discovery from Data","issn_l":"1556-4681","issn":["1556-4681","1556-472X"],"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":"ACM Transactions on Knowledge Discovery from Data","raw_type":"journal-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/A5064858842","display_name":"Sarwan Ali","orcid":"https://orcid.org/0000-0001-8121-2168"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sarwan Ali","raw_affiliation_strings":["Georgia State University, Atlanta, USA"],"raw_orcid":"https://orcid.org/0000-0001-8121-2168","affiliations":[{"raw_affiliation_string":"Georgia State University, Atlanta, USA","institution_ids":["https://openalex.org/I181565077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101815323","display_name":"Muhammad Ahmad","orcid":"https://orcid.org/0000-0001-6017-1037"},"institutions":[{"id":"https://openalex.org/I207789805","display_name":"Lahore University of Management Sciences","ror":"https://ror.org/05b5x4a35","country_code":"PK","type":"education","lineage":["https://openalex.org/I207789805"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Ahmad","raw_affiliation_strings":["Lahore University of Management Sciences, Lahore, Pakistan"],"raw_orcid":"https://orcid.org/0000-0001-6017-1037","affiliations":[{"raw_affiliation_string":"Lahore University of Management Sciences, Lahore, Pakistan","institution_ids":["https://openalex.org/I207789805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077117641","display_name":"Maham Anwer Beg","orcid":"https://orcid.org/0009-0007-5402-5755"},"institutions":[{"id":"https://openalex.org/I207789805","display_name":"Lahore University of Management Sciences","ror":"https://ror.org/05b5x4a35","country_code":"PK","type":"education","lineage":["https://openalex.org/I207789805"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Maham Anwer Beg","raw_affiliation_strings":["Lahore University of Management Sciences, Lahore, Pakistan"],"raw_orcid":"https://orcid.org/0009-0007-5402-5755","affiliations":[{"raw_affiliation_string":"Lahore University of Management Sciences, Lahore, Pakistan","institution_ids":["https://openalex.org/I207789805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000099609","display_name":"Imdadullah Khan","orcid":"https://orcid.org/0000-0002-6955-6168"},"institutions":[{"id":"https://openalex.org/I207789805","display_name":"Lahore University of Management Sciences","ror":"https://ror.org/05b5x4a35","country_code":"PK","type":"education","lineage":["https://openalex.org/I207789805"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Imdad Ullah Khan","raw_affiliation_strings":["Lahore University of Management Sciences, Lahore, Pakistan"],"raw_orcid":"https://orcid.org/0000-0002-6955-6168","affiliations":[{"raw_affiliation_string":"Lahore University of Management Sciences, Lahore, Pakistan","institution_ids":["https://openalex.org/I207789805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006403983","display_name":"Safiullah Faizullah","orcid":"https://orcid.org/0000-0002-0367-7370"},"institutions":[{"id":"https://openalex.org/I4210151290","display_name":"Islamic University of Madinah","ror":"https://ror.org/03rcp1y74","country_code":"SA","type":"education","lineage":["https://openalex.org/I4210151290"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Safiullah Faizullah","raw_affiliation_strings":["Islamic University, Madinah, KSA"],"raw_orcid":"https://orcid.org/0000-0002-0367-7370","affiliations":[{"raw_affiliation_string":"Islamic University, Madinah, KSA","institution_ids":["https://openalex.org/I4210151290"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101636357","display_name":"Muhammad Asad Khan","orcid":"https://orcid.org/0000-0001-7963-6615"},"institutions":[{"id":"https://openalex.org/I263208278","display_name":"Hazara University","ror":"https://ror.org/018y22094","country_code":"PK","type":"education","lineage":["https://openalex.org/I263208278"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Asad Khan","raw_affiliation_strings":["Hazara University, Mansehra, Pakistan"],"raw_orcid":"https://orcid.org/0000-0001-7963-6615","affiliations":[{"raw_affiliation_string":"Hazara University, Mansehra, Pakistan","institution_ids":["https://openalex.org/I263208278"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2503,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.47340329,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"18","issue":"6","first_page":"1","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9990000128746033,"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/T11478","display_name":"Caching and Content Delivery","score":0.9988999962806702,"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/automatic-summarization","display_name":"Automatic summarization","score":0.8736765384674072},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6868221163749695},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5750092267990112},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5394578576087952},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.47840365767478943},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3683231472969055},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17894425988197327}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.8736765384674072},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6868221163749695},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5750092267990112},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5394578576087952},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.47840365767478943},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3683231472969055},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17894425988197327},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3651619","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3651619","pdf_url":null,"source":{"id":"https://openalex.org/S41523882","display_name":"ACM Transactions on Knowledge Discovery from Data","issn_l":"1556-4681","issn":["1556-4681","1556-472X"],"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":"ACM Transactions on Knowledge Discovery from Data","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W120396348","https://openalex.org/W131619556","https://openalex.org/W1497886488","https://openalex.org/W1550080987","https://openalex.org/W1949719358","https://openalex.org/W1992928799","https://openalex.org/W2024910069","https://openalex.org/W2036032872","https://openalex.org/W2060778826","https://openalex.org/W2080234606","https://openalex.org/W2095006675","https://openalex.org/W2108781142","https://openalex.org/W2125580539","https://openalex.org/W2167295942","https://openalex.org/W2344379281","https://openalex.org/W2418808916","https://openalex.org/W2434543269","https://openalex.org/W2513806786","https://openalex.org/W2516984398","https://openalex.org/W2585281907","https://openalex.org/W2587192532","https://openalex.org/W2595724883","https://openalex.org/W2607925007","https://openalex.org/W2619961897","https://openalex.org/W2740846521","https://openalex.org/W2783213511","https://openalex.org/W2783719747","https://openalex.org/W2790716399","https://openalex.org/W2912379686","https://openalex.org/W2951813287","https://openalex.org/W2963953805","https://openalex.org/W2964047445","https://openalex.org/W2997987931","https://openalex.org/W3003509848","https://openalex.org/W3021378185","https://openalex.org/W3029276328","https://openalex.org/W3036364901","https://openalex.org/W3099747923","https://openalex.org/W3103250330","https://openalex.org/W3126641925","https://openalex.org/W3173664641","https://openalex.org/W3194651497","https://openalex.org/W4220707454","https://openalex.org/W4312856860","https://openalex.org/W4387309424","https://openalex.org/W6648327277"],"related_works":["https://openalex.org/W2366403280","https://openalex.org/W1495108544","https://openalex.org/W2091301346","https://openalex.org/W3148229873","https://openalex.org/W4389760904","https://openalex.org/W2150160875","https://openalex.org/W4242223894","https://openalex.org/W4306886878","https://openalex.org/W1517524280","https://openalex.org/W3151146928"],"abstract_inverted_index":{"Graph":[0],"summarization":[1,27,60],"has":[2],"become":[3],"integral":[4],"for":[5,25,166,209,231],"managing":[6],"and":[7,20,56,132,198,287],"analyzing":[8],"large-scale":[9],"graphs":[10,83,256],"in":[11,219,249,281,293],"diverse":[12,254],"real-world":[13,255],"applications,":[14],"including":[15],"social":[16],"networks,":[17,19],"biological":[18],"communication":[21],"networks.":[22],"Existing":[23],"methods":[24],"graph":[26,59,93,116,131,134,294],"often":[28],"face":[29],"challenges,":[30],"being":[31,263],"either":[32],"computationally":[33],"expensive,":[34],"limiting":[35],"their":[36,191],"applicability":[37],"to":[38,63,121,144,187,193,204,236,240,265],"large":[39],"graphs,":[40],"or":[41],"lacking":[42],"the":[43,65,69,79,123,129,133,137,145,169,194,206,232,282,289],"incorporation":[44],"of":[45,68,78,97,99,107,155,180,196,272,291],"node":[46,85,146],"attributes.":[47,86,147],"In":[48],"response,":[49],"we":[50,161,226],"introduce":[51],"SsAG":[52,72,259,292],",":[53],"an":[54],"efficient":[55],"scalable":[57],"lossy":[58],"method":[61],"designed":[62],"preserve":[64],"essential":[66],"structure":[67],"original":[70,130],"graph.":[71],"computes":[73],"a":[74,92,114,163,175,185,200,212,216,228,241,246,278],"sparse":[75],"representation":[76],"(summary)":[77],"input":[80],"graph,":[81],"accommodating":[82],"with":[84,117,142,245],"The":[87,109,148],"summary":[88,115,217],"is":[89],"structured":[90],"as":[91],"on":[94,112,222],"supernodes":[95],"(subsets":[96],"vertices":[98],"G":[100],"),":[101],"where":[102],"weighted":[103,201],"superedges":[104],"connect":[105],"pairs":[106,154],"supernodes.":[108],"methodology":[110],"focuses":[111],"constructing":[113],"k":[118],"supernodes,":[119],"aiming":[120,235],"minimize":[122],"reconstruction":[124,170],"error":[125,171],"(the":[126],"difference":[127],"between":[128],"reconstructed":[135],"from":[136],"summary)":[138],"while":[139,269],"maximizing":[140],"homogeneity":[141],"respect":[143],"construction":[149],"process":[150],"involves":[151],"iteratively":[152],"merging":[153,174],"nodes.":[156],"To":[157],"enhance":[158],"computational":[159,285],"efficiency,":[160],"derive":[162],"closed-form":[164],"expression":[165],"efficiently":[167],"computing":[168],"(RE)":[172],"after":[173],"pair,":[176],"enabling":[177],"constant-time":[178],"approximation":[179],"this":[181],"score.":[182],"We":[183],"assign":[184],"weight":[186],"each":[188],"supernode,":[189],"quantifying":[190],"contribution":[192],"score":[195],"pairs,":[197],"utilize":[199],"sampling":[202],"strategy":[203],"select":[205],"best":[207],"pair":[208],"merging.":[210],"Notably,":[211],"logarithmic-sized":[213],"sample":[214],"achieves":[215],"comparable":[218,273],"quality":[220],"based":[221],"various":[223],"measures.":[224],"Additionally,":[225],"propose":[227],"sparsification":[229],"step":[230],"constructed":[233],"summary,":[234],"reduce":[237],"storage":[238],"costs":[239],"specified":[242],"target":[243],"size":[244],"marginal":[247],"increase":[248],"RE.":[250],"Empirical":[251],"evaluations":[252],"across":[253],"demonstrate":[257],"that":[258],"exhibits":[260],"superior":[261],"speed,":[262],"up":[264],"17":[266],"\u00d7":[267],"faster,":[268],"generating":[270],"summaries":[271],"quality.":[274],"This":[275],"work":[276],"represents":[277],"significant":[279],"advancement":[280],"field,":[283],"addressing":[284],"challenges":[286],"showcasing":[288],"effectiveness":[290],"summarization.":[295]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}