{"id":"https://openalex.org/W2896032594","doi":"https://doi.org/10.1145/3243176.3243198","title":"Log(graph)","display_name":"Log(graph)","publication_year":2018,"publication_date":"2018-10-10","ids":{"openalex":"https://openalex.org/W2896032594","doi":"https://doi.org/10.1145/3243176.3243198","mag":"2896032594"},"language":"en","primary_location":{"id":"doi:10.1145/3243176.3243198","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3243176.3243198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th International Conference on Parallel Architectures and Compilation Techniques","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/A5056549312","display_name":"Maciej Besta","orcid":"https://orcid.org/0000-0002-6550-7916"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Maciej Besta","raw_affiliation_strings":["ETH Zurich"],"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020188223","display_name":"Dimitri Stanojevic","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Dimitri Stanojevic","raw_affiliation_strings":["ETH Zurich"],"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070135560","display_name":"Tijana Zivic","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Tijana Zivic","raw_affiliation_strings":["ETH Zurich"],"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103719893","display_name":"Jagpreet Singh","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jagpreet Singh","raw_affiliation_strings":["ETH Zurich"],"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086228350","display_name":"Maurice Hoerold","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Maurice Hoerold","raw_affiliation_strings":["ETH Zurich"],"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026990786","display_name":"Torsten Hoefler","orcid":"https://orcid.org/0000-0002-1333-9797"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Torsten Hoefler","raw_affiliation_strings":["ETH Zurich"],"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5056549312"],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":2.2981,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.91706542,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9998999834060669,"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":0.9998999834060669,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9973999857902527,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.7630248665809631},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.47808218002319336},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4731665253639221},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4670993685722351},{"id":"https://openalex.org/keywords/graph-database","display_name":"Graph database","score":0.4270203113555908},{"id":"https://openalex.org/keywords/butterfly-graph","display_name":"Butterfly graph","score":0.41614747047424316},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.34032291173934937},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.3362712264060974}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7630248665809631},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.47808218002319336},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4731665253639221},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4670993685722351},{"id":"https://openalex.org/C176225458","wikidata":"https://www.wikidata.org/wiki/Q595971","display_name":"Graph database","level":3,"score":0.4270203113555908},{"id":"https://openalex.org/C18819970","wikidata":"https://www.wikidata.org/wiki/Q3035340","display_name":"Butterfly graph","level":5,"score":0.41614747047424316},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.34032291173934937},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.3362712264060974}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3243176.3243198","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3243176.3243198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th International Conference on Parallel Architectures and Compilation Techniques","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":73,"referenced_works":["https://openalex.org/W102693926","https://openalex.org/W127947978","https://openalex.org/W131619556","https://openalex.org/W1493802692","https://openalex.org/W1516961187","https://openalex.org/W1523949762","https://openalex.org/W1543897857","https://openalex.org/W1582690601","https://openalex.org/W1592068762","https://openalex.org/W1784882828","https://openalex.org/W1840889575","https://openalex.org/W1880935775","https://openalex.org/W1962019683","https://openalex.org/W1966049397","https://openalex.org/W1974033543","https://openalex.org/W1978024959","https://openalex.org/W1983610133","https://openalex.org/W1993544900","https://openalex.org/W1994727615","https://openalex.org/W2004350101","https://openalex.org/W2012720017","https://openalex.org/W2017333496","https://openalex.org/W2029852131","https://openalex.org/W2030774472","https://openalex.org/W2032866865","https://openalex.org/W2047619746","https://openalex.org/W2050549943","https://openalex.org/W2057112598","https://openalex.org/W2060963839","https://openalex.org/W2079966248","https://openalex.org/W2093788424","https://openalex.org/W2097717378","https://openalex.org/W2104329103","https://openalex.org/W2108781142","https://openalex.org/W2112651225","https://openalex.org/W2112681514","https://openalex.org/W2125580539","https://openalex.org/W2135496605","https://openalex.org/W2141380216","https://openalex.org/W2142955537","https://openalex.org/W2144085134","https://openalex.org/W2147393894","https://openalex.org/W2149243190","https://openalex.org/W2170616854","https://openalex.org/W2171707538","https://openalex.org/W2444127451","https://openalex.org/W2524623326","https://openalex.org/W2540110816","https://openalex.org/W2564843855","https://openalex.org/W2605277971","https://openalex.org/W2609578772","https://openalex.org/W2626475055","https://openalex.org/W2718955078","https://openalex.org/W2724797190","https://openalex.org/W2732588537","https://openalex.org/W2744813654","https://openalex.org/W2752632498","https://openalex.org/W2755088640","https://openalex.org/W2767319308","https://openalex.org/W2786268585","https://openalex.org/W2951113132","https://openalex.org/W3099706321","https://openalex.org/W3100410504","https://openalex.org/W3110622335","https://openalex.org/W3147460469","https://openalex.org/W4234988573","https://openalex.org/W6648939576","https://openalex.org/W6661818267","https://openalex.org/W6677111876","https://openalex.org/W6681616147","https://openalex.org/W6685000865","https://openalex.org/W6685131550","https://openalex.org/W6998538771"],"related_works":["https://openalex.org/W2954009223","https://openalex.org/W1927597435","https://openalex.org/W2483136700","https://openalex.org/W3207232533","https://openalex.org/W4299307887","https://openalex.org/W2903067171","https://openalex.org/W3189330821","https://openalex.org/W2952803432","https://openalex.org/W2106452164","https://openalex.org/W2186620206"],"abstract_inverted_index":{"Today's":[0],"graphs":[1],"used":[2],"in":[3],"domains":[4],"such":[5,31,45],"as":[6,32,46,130,132,203,205],"machine":[7],"learning":[8],"or":[9,93,156,197],"social":[10],"network":[11],"analysis":[12],"may":[13],"contain":[14],"hundreds":[15],"of":[16,18,39,89,164,172,181,192],"billions":[17],"edges.":[19],"Yet,":[20],"they":[21],"are":[22,109],"not":[23],"necessarily":[24],"stored":[25],"efficiently,":[26],"and":[27,73,121],"standard":[28],"graph":[29,42,59,75,84,148,194],"representations":[30],"adjacency":[33],"lists":[34],"waste":[35],"a":[36,58,83],"significant":[37],"number":[38],"bits":[40],"while":[41,152,178],"compression":[43,64,128,170,176],"schemes":[44],"WebGraph":[47,175],"often":[48],"require":[49],"time-consuming":[50],"decompression.":[51],"To":[52],"address":[53],"this,":[54],"we":[55],"propose":[56],"Log(Graph):":[57],"representation":[60,91],"that":[61,86],"combines":[62],"high":[63,127],"ratios":[65,129],"with":[66],"very":[67],"low-overhead":[68],"decompression":[69],"to":[70,81,137,161,183],"enable":[71],"cheaper":[72],"faster":[74],"processing.":[76],"The":[77],"key":[78],"idea":[79],"is":[80],"encode":[82],"so":[85],"the":[87,90,95,138,169,173,190],"parts":[88],"approach":[92,103],"match":[94],"respective":[96],"storage":[97],"lower":[98],"bounds.":[99],"We":[100],"call":[101],"our":[102],"\"graph":[104],"logarithmization\"":[105],"because":[106],"these":[107],"bounds":[108],"usually":[110],"logarithmic.":[111],"Our":[112],"high-performance":[113],"Log(Graph)":[114,187],"implementation":[115],"based":[116],"on":[117,199],"modern":[118],"bitwise":[119],"operations":[120],"state-of-the-art":[122],"succinct":[123],"data":[124],"structures":[125],"achieves":[126],"well":[131,204],"performance.":[133],"For":[134],"example,":[135],"compared":[136],"tuned":[139],"Graph":[140],"Algorithm":[141],"Processing":[142],"Benchmark":[143],"Suite":[144],"(GAPBS),":[145],"it":[146],"reduces":[147],"sizes":[149],"by":[150],"20-35%":[151],"matching":[153],"GAPBS'":[154],"performance":[155],"even":[157],"delivering":[158],"speedups":[159,180],"due":[160],"reducing":[162],"amounts":[163],"transferred":[165],"data.":[166],"It":[167],"approaches":[168],"ratio":[171],"established":[174],"library":[177],"enabling":[179],"up":[182],"more":[184],"than":[185],"2\u00d7.":[186],"can":[188],"improve":[189],"design":[191],"various":[193],"processing":[195],"engines":[196],"libraries":[198],"single":[200],"NUMA":[201],"nodes":[202],"distributed-memory":[206],"systems.":[207]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2018-10-26T00:00:00"}