{"id":"https://openalex.org/W2009248757","doi":"https://doi.org/10.1016/s0304-3975(96)00065-5","title":"Hammock-on-ears decomposition: A technique for the efficient parallel solution of shortest paths and other problems","display_name":"Hammock-on-ears decomposition: A technique for the efficient parallel solution of shortest paths and other problems","publication_year":1996,"publication_date":"1996-11-01","ids":{"openalex":"https://openalex.org/W2009248757","doi":"https://doi.org/10.1016/s0304-3975(96)00065-5","mag":"2009248757"},"language":"en","primary_location":{"id":"doi:10.1016/s0304-3975(96)00065-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(96)00065-5","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://stars.library.ucf.edu/facultybib1990/793","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111740824","display_name":"Dimitris J. Kavvadias","orcid":null},"institutions":[{"id":"https://openalex.org/I120729142","display_name":"Computer Technology Institute and Press \u201cDIOPHANTUS\u201d","ror":"https://ror.org/021nszj63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I120729142","https://openalex.org/I4210154149"]},{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitris J. Kavvadias","raw_affiliation_strings":["Computer Technology Institute, P.O. Box 1122, 26110 Patras, Greece","Department of Mathematics, University of Patras, 26500 Patras, Greece","Computer Technology Institute"],"affiliations":[{"raw_affiliation_string":"Computer Technology Institute, P.O. Box 1122, 26110 Patras, Greece","institution_ids":["https://openalex.org/I120729142"]},{"raw_affiliation_string":"Department of Mathematics, University of Patras, 26500 Patras, Greece","institution_ids":["https://openalex.org/I174878644"]},{"raw_affiliation_string":"Computer Technology Institute","institution_ids":["https://openalex.org/I120729142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001248687","display_name":"Grammati Pantziou","orcid":"https://orcid.org/0000-0002-7890-825X"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]},{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]},{"id":"https://openalex.org/I120729142","display_name":"Computer Technology Institute and Press \u201cDIOPHANTUS\u201d","ror":"https://ror.org/021nszj63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I120729142","https://openalex.org/I4210154149"]},{"id":"https://openalex.org/I4210166639","display_name":"Dartmouth Hospital","ror":"https://ror.org/02j3qj605","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210166639"]}],"countries":["GB","GR","US"],"is_corresponding":false,"raw_author_name":"Grammati E. Pantziou","raw_affiliation_strings":["Computer Science Department, University of Central Florida, Orlando, FL 32816, USA","Computer Technology Institute","Dartmouth College"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Central Florida, Orlando, FL 32816, USA","institution_ids":["https://openalex.org/I106165777"]},{"raw_affiliation_string":"Computer Technology Institute","institution_ids":["https://openalex.org/I120729142"]},{"raw_affiliation_string":"Dartmouth College","institution_ids":["https://openalex.org/I4210166639","https://openalex.org/I107672454"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011756177","display_name":"Paul G. Spirakis","orcid":"https://orcid.org/0000-0001-5396-3749"},"institutions":[{"id":"https://openalex.org/I120729142","display_name":"Computer Technology Institute and Press \u201cDIOPHANTUS\u201d","ror":"https://ror.org/021nszj63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I120729142","https://openalex.org/I4210154149"]},{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Paul G. Spirakis","raw_affiliation_strings":["Computer Technology Institute, P.O. Box 1122, 26110 Patras, Greece","Department of Computer Engineering & Informatics, University of Patras, 26500 Patras, Greece","Computer Technology Institute"],"affiliations":[{"raw_affiliation_string":"Computer Technology Institute, P.O. Box 1122, 26110 Patras, Greece","institution_ids":["https://openalex.org/I120729142"]},{"raw_affiliation_string":"Department of Computer Engineering & Informatics, University of Patras, 26500 Patras, Greece","institution_ids":["https://openalex.org/I174878644"]},{"raw_affiliation_string":"Computer Technology Institute","institution_ids":["https://openalex.org/I120729142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014917579","display_name":"Christos Zaroliagis","orcid":"https://orcid.org/0000-0003-1425-5138"},"institutions":[{"id":"https://openalex.org/I120729142","display_name":"Computer Technology Institute and Press \u201cDIOPHANTUS\u201d","ror":"https://ror.org/021nszj63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I120729142","https://openalex.org/I4210154149"]},{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}],"countries":["DE","GR"],"is_corresponding":true,"raw_author_name":"Christos D. Zaroliagis","raw_affiliation_strings":["Max-Planck-Institut f\u00fcr Informatik, Im Stadtwald, 66123 Saarbr\u00fccken, Germany","Computer Technology Institute","Max-Planck Institut f\u00fcr Informatik"],"affiliations":[{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Informatik, Im Stadtwald, 66123 Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I4210109712"]},{"raw_affiliation_string":"Computer Technology Institute","institution_ids":["https://openalex.org/I120729142"]},{"raw_affiliation_string":"Max-Planck Institut f\u00fcr Informatik","institution_ids":["https://openalex.org/I4210109712"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5014917579"],"corresponding_institution_ids":["https://openalex.org/I120729142","https://openalex.org/I4210109712"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":1.5463,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.82049667,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"168","issue":"1","first_page":"121","last_page":"154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9994999766349792,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/pathwidth","display_name":"Pathwidth","score":0.6489474773406982},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6329584121704102},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5734055042266846},{"id":"https://openalex.org/keywords/digraph","display_name":"Digraph","score":0.4959007203578949},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.48426172137260437},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.46315115690231323},{"id":"https://openalex.org/keywords/reachability","display_name":"Reachability","score":0.46162939071655273},{"id":"https://openalex.org/keywords/modular-decomposition","display_name":"Modular decomposition","score":0.4509923756122589},{"id":"https://openalex.org/keywords/planar-graph","display_name":"Planar graph","score":0.44905969500541687},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4197322726249695},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.41346144676208496},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.34619390964508057},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34226104617118835},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.1444316804409027}],"concepts":[{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.6489474773406982},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6329584121704102},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5734055042266846},{"id":"https://openalex.org/C2779145032","wikidata":"https://www.wikidata.org/wiki/Q191494","display_name":"Digraph","level":2,"score":0.4959007203578949},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.48426172137260437},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.46315115690231323},{"id":"https://openalex.org/C136643341","wikidata":"https://www.wikidata.org/wiki/Q1361526","display_name":"Reachability","level":2,"score":0.46162939071655273},{"id":"https://openalex.org/C187407849","wikidata":"https://www.wikidata.org/wiki/Q6889712","display_name":"Modular decomposition","level":5,"score":0.4509923756122589},{"id":"https://openalex.org/C101837359","wikidata":"https://www.wikidata.org/wiki/Q547823","display_name":"Planar graph","level":3,"score":0.44905969500541687},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4197322726249695},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.41346144676208496},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.34619390964508057},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34226104617118835},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.1444316804409027},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":9,"locations":[{"id":"doi:10.1016/s0304-3975(96)00065-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(96)00065-5","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:stars.library.ucf.edu:facultybib1990-1792","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/facultybib1990/793","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Bibliography 1990s","raw_type":"text"},{"id":"pmh:oai:stars.library.ucf.edu:scopus1990-3561","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/scopus1990/2562","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus Export 1990s","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.35.8990","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.35.8990","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.mpi-sb.mpg.de/pub/papers/reports/MPI-I-94-131.ps.Z","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.41.8105","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.41.8105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cti.gr/RD1/publications/International_Conferences/psfiles/3.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.423.3291","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.423.3291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ceid.upatras.gr/faculty/zaro/pub/conf/C8-mfcs94-hed.pdf","raw_type":"text"},{"id":"pmh:oai:edoc.mpg.de:517678","is_oa":false,"landing_page_url":"http://edoc.mpg.de/517678","pdf_url":null,"source":{"id":"https://openalex.org/S4406922265","display_name":"Max Planck Institute for Plasma Physics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Theoretical Computer Science, v.168, 121-154 (1996)","raw_type":"Article"},{"id":"pmh:oai:pure.mpg.de:item_1331698","is_oa":true,"landing_page_url":"http://hdl.handle.net/11858/00-001M-0000-0014-AB77-0","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Theoretical Computer Science","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:pure.mpg.de:item_1834236","is_oa":true,"landing_page_url":"http://hdl.handle.net/11858/00-001M-0000-0014-B521-0","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Report / Max-Planck-Institut f\u00fcr Informatik","raw_type":"info:eu-repo/semantics/report"}],"best_oa_location":{"id":"pmh:oai:stars.library.ucf.edu:facultybib1990-1792","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/facultybib1990/793","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Bibliography 1990s","raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W91235948","https://openalex.org/W1480459784","https://openalex.org/W1500012667","https://openalex.org/W1511174345","https://openalex.org/W1513400187","https://openalex.org/W1525397299","https://openalex.org/W1558273801","https://openalex.org/W1584086289","https://openalex.org/W1594991445","https://openalex.org/W1595621389","https://openalex.org/W1600381863","https://openalex.org/W1669690511","https://openalex.org/W1859866712","https://openalex.org/W1876661458","https://openalex.org/W1963674760","https://openalex.org/W1965874601","https://openalex.org/W1971715758","https://openalex.org/W1979740015","https://openalex.org/W1997039683","https://openalex.org/W2004350101","https://openalex.org/W2023941025","https://openalex.org/W2039895055","https://openalex.org/W2042607215","https://openalex.org/W2049021301","https://openalex.org/W2061303458","https://openalex.org/W2063048655","https://openalex.org/W2065759448","https://openalex.org/W2067661972","https://openalex.org/W2073558110","https://openalex.org/W2081385108","https://openalex.org/W2084224084","https://openalex.org/W2088455492","https://openalex.org/W2112648314","https://openalex.org/W2120490947","https://openalex.org/W2125690626","https://openalex.org/W2132750992","https://openalex.org/W2134008688","https://openalex.org/W2142753649","https://openalex.org/W2152377721","https://openalex.org/W2169102947","https://openalex.org/W2338905098","https://openalex.org/W2752885492","https://openalex.org/W2799004609","https://openalex.org/W6603622835","https://openalex.org/W6628684069","https://openalex.org/W6630056473","https://openalex.org/W6631068759","https://openalex.org/W6632673420","https://openalex.org/W6634962901","https://openalex.org/W6635746255","https://openalex.org/W6637182901","https://openalex.org/W6639567123","https://openalex.org/W6640864229","https://openalex.org/W6645220033","https://openalex.org/W6649693998","https://openalex.org/W6657172874","https://openalex.org/W6660563045","https://openalex.org/W6682233255"],"related_works":["https://openalex.org/W2124568589","https://openalex.org/W2157783000","https://openalex.org/W1987143101","https://openalex.org/W4287117052","https://openalex.org/W2061237693","https://openalex.org/W3176308333","https://openalex.org/W1964113132","https://openalex.org/W4285762950","https://openalex.org/W2149335813","https://openalex.org/W2484747207"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
