{"id":"https://openalex.org/W2057689566","doi":"https://doi.org/10.1007/s00453-004-1130-1","title":"Geographic Quorum System Approximations","display_name":"Geographic Quorum System Approximations","publication_year":2004,"publication_date":"2004-12-22","ids":{"openalex":"https://openalex.org/W2057689566","doi":"https://doi.org/10.1007/s00453-004-1130-1","mag":"2057689566"},"language":"en","primary_location":{"id":"doi:10.1007/s00453-004-1130-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-004-1130-1","pdf_url":null,"source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithmica","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/A5026094478","display_name":"Paz Carmi","orcid":"https://orcid.org/0000-0003-0154-5013"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Paz Carmi","raw_affiliation_strings":["Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, , Israel","Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva, 84105"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, , Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva, 84105","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060182415","display_name":"Shlomi Dolev","orcid":"https://orcid.org/0000-0001-5418-6670"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Shlomi Dolev","raw_affiliation_strings":["Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, , Israel","Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva, 84105"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, , Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva, 84105","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040577923","display_name":"Sariel Har-Peled","orcid":"https://orcid.org/0000-0003-2638-9635"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sariel Har-Peled","raw_affiliation_strings":["Department of Computer Science, DCL 2111, University of Illinois, 1304 West Springfield Ave., Urbana, IL 61801, , USA","Department of Computer Science, DCL 2111, University of Illinois, 1304 West Springfield Ave., Urbana, IL 61801"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, DCL 2111, University of Illinois, 1304 West Springfield Ave., Urbana, IL 61801, , USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Department of Computer Science, DCL 2111, University of Illinois, 1304 West Springfield Ave., Urbana, IL 61801","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104278282","display_name":"Matthew J. Katz","orcid":"https://orcid.org/0000-0002-5971-6746"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Matthew J. Katz","raw_affiliation_strings":["Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, , Israel","Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva, 84105"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, , Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Department of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva, 84105","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042337532","display_name":"Michael Segal","orcid":"https://orcid.org/0000-0001-7606-6522"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Michael Segal","raw_affiliation_strings":["Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel","Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beer-Sheva 84105"],"affiliations":[{"raw_affiliation_string":"Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Department of Communication Systems Engineering, Ben-Gurion University of the Negev, Beer-Sheva 84105","institution_ids":["https://openalex.org/I124227911"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5026094478"],"corresponding_institution_ids":["https://openalex.org/I124227911"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":3.9898,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.9286292,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"41","issue":"4","first_page":"233","last_page":"244"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12288","display_name":"Optimization and Search Problems","score":0.9925000071525574,"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/theory-of-computation","display_name":"Theory of computation","score":0.527492880821228},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45880308747291565},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3962586522102356},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34743356704711914},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2256394922733307}],"concepts":[{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.527492880821228},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45880308747291565},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3962586522102356},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34743356704711914},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2256394922733307}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s00453-004-1130-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-004-1130-1","pdf_url":null,"source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithmica","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.75.4590","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.75.4590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.bgu.ac.il/~matya/Papers/quorum.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.81.4399","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.81.4399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://valis.cs.uiuc.edu/~sariel/research/papers/03/quorum/quorum.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1646289414","https://openalex.org/W1788777433","https://openalex.org/W1969043696","https://openalex.org/W1973387720","https://openalex.org/W1978193280","https://openalex.org/W1988114663","https://openalex.org/W2024409132","https://openalex.org/W2027277859","https://openalex.org/W2049480565","https://openalex.org/W2052551455","https://openalex.org/W2063738427","https://openalex.org/W2070164574","https://openalex.org/W2080288192","https://openalex.org/W2116039207","https://openalex.org/W2142009827","https://openalex.org/W2222512263","https://openalex.org/W2427881153","https://openalex.org/W2913207943"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027","https://openalex.org/W2600246793"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}