{"id":"https://openalex.org/W4381327201","doi":"https://doi.org/10.1145/3577193.3593727","title":"Scalable algorithms for compact spanners on real world graphs","display_name":"Scalable algorithms for compact spanners on real world graphs","publication_year":2023,"publication_date":"2023-06-20","ids":{"openalex":"https://openalex.org/W4381327201","doi":"https://doi.org/10.1145/3577193.3593727"},"language":"en","primary_location":{"id":"doi:10.1145/3577193.3593727","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1145/3577193.3593727","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 37th International Conference on Supercomputing","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/A5101558401","display_name":"Maulein Pathak","orcid":"https://orcid.org/0009-0007-7722-524X"},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Maulein Pathak","raw_affiliation_strings":["Department of Computer Science, University of Delhi, Delhi, India","Keshav Mahavidyalaya, University of Delhi, New Delhi, India","Department of Computer Science, University of Delhi, Delhi, India Keshav Mahavidyalaya, University of Delhi, New Delhi, India"],"raw_orcid":"https://orcid.org/0009-0007-7722-524X","affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Delhi, Delhi, India","institution_ids":["https://openalex.org/I110166357"]},{"raw_affiliation_string":"Keshav Mahavidyalaya, University of Delhi, New Delhi, India","institution_ids":["https://openalex.org/I110166357"]},{"raw_affiliation_string":"Department of Computer Science, University of Delhi, Delhi, India Keshav Mahavidyalaya, University of Delhi, New Delhi, India","institution_ids":["https://openalex.org/I110166357"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033885850","display_name":"Yogish Sabharwal","orcid":"https://orcid.org/0009-0002-5053-2059"},"institutions":[{"id":"https://openalex.org/I4210103279","display_name":"IBM Research - India","ror":"https://ror.org/014wt7r80","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210103279","https://openalex.org/I4210114115"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Yogish Sabharwal","raw_affiliation_strings":["IBM Research India, New Delhi, India"],"raw_orcid":"https://orcid.org/0009-0002-5053-2059","affiliations":[{"raw_affiliation_string":"IBM Research India, New Delhi, India","institution_ids":["https://openalex.org/I4210103279"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101950620","display_name":"Neelima Gupta","orcid":"https://orcid.org/0000-0002-0870-0824"},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Neelima Gupta","raw_affiliation_strings":["Department of Computer Science, University of Delhi, Delhi, India"],"raw_orcid":"https://orcid.org/0000-0002-0870-0824","affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Delhi, Delhi, India","institution_ids":["https://openalex.org/I110166357"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12605742,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"386","last_page":"397"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9997000098228455,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9959999918937683,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9959999918937683,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spanner","display_name":"Spanner","score":0.8818243741989136},{"id":"https://openalex.org/keywords/multiplicative-function","display_name":"Multiplicative function","score":0.7627852559089661},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6881954669952393},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6192819476127625},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6004199385643005},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46098172664642334},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.45785248279571533},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.37504392862319946},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.35808253288269043},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29896506667137146},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15586885809898376},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.07697990536689758}],"concepts":[{"id":"https://openalex.org/C2779585601","wikidata":"https://www.wikidata.org/wiki/Q4049850","display_name":"Spanner","level":2,"score":0.8818243741989136},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.7627852559089661},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6881954669952393},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6192819476127625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6004199385643005},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46098172664642334},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.45785248279571533},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.37504392862319946},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.35808253288269043},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29896506667137146},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15586885809898376},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.07697990536689758},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"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:10.1145/3577193.3593727","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1145/3577193.3593727","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 37th International Conference on Supercomputing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1482680420","https://openalex.org/W1513982482","https://openalex.org/W2002041206","https://openalex.org/W2025919541","https://openalex.org/W2044112344","https://openalex.org/W2045446569","https://openalex.org/W2091569826","https://openalex.org/W2092534058","https://openalex.org/W2097747425","https://openalex.org/W2099556589","https://openalex.org/W2100061495","https://openalex.org/W2469279958","https://openalex.org/W2768703673","https://openalex.org/W2900806478","https://openalex.org/W3032246104","https://openalex.org/W3161374268","https://openalex.org/W3161610145","https://openalex.org/W3214332583","https://openalex.org/W4205300528","https://openalex.org/W4229651482","https://openalex.org/W4245082111"],"related_works":["https://openalex.org/W2949889395","https://openalex.org/W2162831161","https://openalex.org/W4297623464","https://openalex.org/W2082551413","https://openalex.org/W2126497992","https://openalex.org/W3197005352","https://openalex.org/W2114946841","https://openalex.org/W2902692154","https://openalex.org/W4312723892","https://openalex.org/W2783065147"],"abstract_inverted_index":{"A":[0],"graph":[1],"spanner":[2,71,74],"is":[3,24,33],"a":[4,17,25,114,165,170],"subgraph":[5],"that":[6,116,202],"preserves":[7],"the":[8,21,29,51,68,97,100,120,123,150,190],"shortest":[9],"distance":[10],"between":[11],"every":[12],"pair":[13],"of":[14,57,99,122,152,173],"vertices":[15],"within":[16],"permissible":[18],"distortion.":[19],"Typically,":[20],"allowed":[22],"distortion":[23],"multiplicative":[26,39,104],"factor":[27],"(of":[28],"original":[30],"distances)":[31],"and":[32,53,70,95,109,158,194,220],"referred":[34],"to":[35,61,118,213,222,229],"as":[36,136],"stretch.":[37],"Efficient":[38],"spanners,":[40],"based":[41,176],"on":[42,67,106,149,177,184,216,225],"finding":[43],"low":[44],"diameter":[45],"decompositions,":[46],"have":[47],"been":[48],"studied":[49,197],"in":[50,78,138],"distributed":[52],"parallel":[54,166],"settings.":[55],"Most":[56],"these":[58,79],"studies":[59],"aim":[60],"find":[62],"spanners":[63,105,206],"with":[64,128,155,207],"theoretical":[65,134],"guarantees":[66,76,135],"stretch":[69],"size.":[72],"The":[73],"size":[75,121],"obtained":[77],"works":[80],"are":[81],"not":[82],"very":[83],"useful":[84],"for":[85,103,168],"real":[86,107,186,217],"world":[87,108,187,218],"sparse":[88],"graphs.":[89,111,199],"In":[90],"this":[91,178],"work,":[92],"we":[93],"evaluate":[94,181],"compare":[96],"state":[98],"art":[101],"algorithms":[102,183],"synthetic":[110,198,226],"We":[112,163,180,200],"propose":[113],"heuristic":[115,147,204],"aims":[117],"reduce":[119],"output":[124],"spanner.":[125],"When":[126],"combined":[127],"existing":[129],"approaches,":[130],"it":[131],"admits":[132],"similar":[133],"described":[137],"prior":[139,232],"work":[140],"while":[141],"yielding":[142],"considerably":[143],"smaller":[144,215,224],"spanners.":[145],"Our":[146],"builds":[148],"idea":[151],"selecting":[153,169],"centers":[154,175],"large":[156,171],"neighborhoods":[157],"growing":[159],"clusters":[160],"around":[161],"them.":[162],"present":[164],"algorithm":[167],"set":[172,193],"cluster":[174],"heuristic.":[179],"our":[182,203],"18":[185],"graphs":[188,219],"from":[189,231],"SNAP":[191],"data":[192],"3":[195],"well":[196],"demonstrate":[201],"yields":[205],"significantly":[208],"fewer":[209],"edges":[210],"-":[211],"up":[212,221],"6x":[214],"20x":[223],"graphs,":[227],"compared":[228],"baselines":[230],"work.":[233]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
