{"id":"https://openalex.org/W4411278297","doi":"https://doi.org/10.1145/3732772.3733501","title":"Density-Dependent Graph Orientation and Coloring in Scalable MPC","display_name":"Density-Dependent Graph Orientation and Coloring in Scalable MPC","publication_year":2025,"publication_date":"2025-06-13","ids":{"openalex":"https://openalex.org/W4411278297","doi":"https://doi.org/10.1145/3732772.3733501"},"language":"en","primary_location":{"id":"doi:10.1145/3732772.3733501","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3732772.3733501","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3732772.3733501","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Principles of Distributed Computing","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3732772.3733501","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063743357","display_name":"Mohsen Ghaffari","orcid":"https://orcid.org/0000-0003-4213-9898"},"institutions":[{"id":"https://openalex.org/I4210110987","display_name":"IIT@MIT","ror":"https://ror.org/01wp8zh54","country_code":"US","type":"facility","lineage":["https://openalex.org/I30771326","https://openalex.org/I4210110987"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohsen Ghaffari","raw_affiliation_strings":["MIT, Massachusetts, USA"],"raw_orcid":"https://orcid.org/0000-0003-4213-9898","affiliations":[{"raw_affiliation_string":"MIT, Massachusetts, USA","institution_ids":["https://openalex.org/I4210110987"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101735840","display_name":"Christoph Grunau","orcid":"https://orcid.org/0000-0002-1057-9429"},"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":"Christoph Grunau","raw_affiliation_strings":["ETH Zurich, Zurich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0002-1057-9429","affiliations":[{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1193446,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"349","last_page":"359"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.995199978351593,"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"}},"topics":[{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.995199978351593,"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"}},{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9933000206947327,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9922000169754028,"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/computer-science","display_name":"Computer science","score":0.6476108431816101},{"id":"https://openalex.org/keywords/graph-coloring","display_name":"Graph coloring","score":0.5820702314376831},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.49510398507118225},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.3662310838699341},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2839434742927551}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6476108431816101},{"id":"https://openalex.org/C76946457","wikidata":"https://www.wikidata.org/wiki/Q504843","display_name":"Graph coloring","level":3,"score":0.5820702314376831},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.49510398507118225},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.3662310838699341},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2839434742927551},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3732772.3733501","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3732772.3733501","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3732772.3733501","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Principles of Distributed Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:dspace.mit.edu:1721.1/164879","is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/164879","pdf_url":"https://dspace.mit.edu/bitstream/1721.1/164879/1/3732772.3733501.pdf","source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Association for Computing Machinery","raw_type":"http://purl.org/eprint/type/ConferencePaper"},{"id":"pmh:doi:10.3929/ethz-c-000793509","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/793509","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"}],"best_oa_location":{"id":"doi:10.1145/3732772.3733501","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3732772.3733501","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3732772.3733501","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Principles of Distributed Computing","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4411278297.pdf","grobid_xml":"https://content.openalex.org/works/W4411278297.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1503698146","https://openalex.org/W1987125980","https://openalex.org/W2010042187","https://openalex.org/W2042706982","https://openalex.org/W2057082426","https://openalex.org/W2058858486","https://openalex.org/W2100830825","https://openalex.org/W2112009244","https://openalex.org/W2173213060","https://openalex.org/W2765269579","https://openalex.org/W2888820341","https://openalex.org/W2949268223","https://openalex.org/W2951940772","https://openalex.org/W2963813153","https://openalex.org/W2964294252","https://openalex.org/W2971736579","https://openalex.org/W2972236337","https://openalex.org/W3034790637","https://openalex.org/W3167599539","https://openalex.org/W3185293089","https://openalex.org/W3196118890","https://openalex.org/W3215862696","https://openalex.org/W4213146104","https://openalex.org/W4301139072","https://openalex.org/W4316652356","https://openalex.org/W4376639617","https://openalex.org/W4378895278","https://openalex.org/W4387118534","https://openalex.org/W4399375265","https://openalex.org/W4399521833","https://openalex.org/W4404848279"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2389214306"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"massively":[3],"parallel":[4],"computation":[5],"(MPC)":[6],"algorithms":[7,30],"in":[8,32],"the":[9,42,58,70,73,85,91],"strongly":[10],"sublinear":[11],"memory":[12],"regime":[13],"(aka,":[14],"scalable":[15,109],"MPC)":[16],"for":[17],"orienting":[18],"and":[19,37,100,103],"coloring":[20,56],"graphs":[21],"as":[22,52,54],"a":[23,55],"function":[24],"of":[25,41,57,72],"its":[26],"subgraph":[27],"density.":[28],"Our":[29,76],"run":[31],"poly(log":[33],"log":[34,49,50,63,64],"n)":[35,51,65],"rounds":[36],"compute":[38],"an":[39],"orientation":[40,96],"edges":[43],"with":[44,60],"maximum":[45],"outdegree":[46],"O":[47,61],"(\u03b1":[48,62],"well":[53],"vertices":[59],"colors.":[66],"Here,":[67],"\u03b1":[68],"denotes":[69],"density":[71],"densest":[74],"subgraph.":[75],"algorithm's":[77],"round":[78],"complexity":[79],"is":[80,104],"notable":[81],"because":[82],"it":[83],"breaks":[84],"[EQUATION]":[86],"barrier,":[87],"which":[88],"applied":[89],"to":[90,106],"previously":[92],"best":[93],"known":[94],"density-dependent":[95],"algorithm":[97],"[Ghaffari,":[98],"Lattanzi,":[99],"Mitrovic":[101],"ICML'19]":[102],"common":[105],"many":[107],"other":[108],"MPC":[110],"algorithms.":[111]},"counts_by_year":[],"updated_date":"2026-09-02T07:38:04.252551","created_date":"2025-10-10T00:00:00"}
