{"id":"https://openalex.org/W2227372121","doi":"https://doi.org/10.1007/s13278-016-0332-2","title":"Structure-preserving sparsification methods for social networks","display_name":"Structure-preserving sparsification methods for social networks","publication_year":2016,"publication_date":"2016-04-29","ids":{"openalex":"https://openalex.org/W2227372121","doi":"https://doi.org/10.1007/s13278-016-0332-2","mag":"2227372121"},"language":"en","primary_location":{"id":"doi:10.1007/s13278-016-0332-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13278-016-0332-2","pdf_url":null,"source":{"id":"https://openalex.org/S2764891196","display_name":"Social Network Analysis and Mining","issn_l":"1869-5450","issn":["1869-5450","1869-5469"],"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":"Social Network Analysis and Mining","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1601.00286","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084195614","display_name":"Michael Hamann","orcid":"https://orcid.org/0000-0002-6958-4927"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Michael Hamann","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078532425","display_name":"Gerd Lindner","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerd Lindner","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020196859","display_name":"Henning Meyerhenke","orcid":"https://orcid.org/0000-0002-7769-726X"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Henning Meyerhenke","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063371576","display_name":"Christian Staudt","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian L. Staudt","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045460793","display_name":"Dorothea Wagner","orcid":"https://orcid.org/0000-0002-9141-7076"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dorothea Wagner","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Am Fasanengarten 5, 76131, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Institute of Theoretical Informatics, Karlsruhe, Germany#TAB#","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084195614"],"corresponding_institution_ids":["https://openalex.org/I102335020"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.00619747,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"6","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9861999750137329,"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/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9731000065803528,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/centrality","display_name":"Centrality","score":0.7015373706817627},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6922347545623779},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6449002027511597},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5459919571876526},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5277609825134277},{"id":"https://openalex.org/keywords/suite","display_name":"Suite","score":0.5263843536376953},{"id":"https://openalex.org/keywords/community-structure","display_name":"Community structure","score":0.5198781490325928},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.511148989200592},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.42395707964897156},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.42314815521240234},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39128124713897705},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3838041424751282},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2339652180671692},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22987660765647888},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09104454517364502},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08923783898353577}],"concepts":[{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.7015373706817627},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6922347545623779},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6449002027511597},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5459919571876526},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5277609825134277},{"id":"https://openalex.org/C79581498","wikidata":"https://www.wikidata.org/wiki/Q1367530","display_name":"Suite","level":2,"score":0.5263843536376953},{"id":"https://openalex.org/C133079900","wikidata":"https://www.wikidata.org/wiki/Q5155065","display_name":"Community structure","level":2,"score":0.5198781490325928},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.511148989200592},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.42395707964897156},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.42314815521240234},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39128124713897705},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3838041424751282},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2339652180671692},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22987660765647888},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09104454517364502},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08923783898353577},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1007/s13278-016-0332-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13278-016-0332-2","pdf_url":null,"source":{"id":"https://openalex.org/S2764891196","display_name":"Social Network Analysis and Mining","issn_l":"1869-5450","issn":["1869-5450","1869-5469"],"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":"Social Network Analysis and Mining","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1601.00286","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1601.00286","pdf_url":"https://arxiv.org/pdf/1601.00286","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"mag:2227372121","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1601.00286.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1601.00286","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1601.00286","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1601.00286","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1601.00286","pdf_url":"https://arxiv.org/pdf/1601.00286","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[{"id":"https://openalex.org/G1480645703","display_name":null,"funder_award_id":"WA 654/22-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G6052429835","display_name":null,"funder_award_id":"(DFG)","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G8224790471","display_name":null,"funder_award_id":"ME 3619/3-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2227372121.pdf","grobid_xml":"https://content.openalex.org/works/W2227372121.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W127322189","https://openalex.org/W793431435","https://openalex.org/W808058772","https://openalex.org/W837061932","https://openalex.org/W1501825524","https://openalex.org/W1543136715","https://openalex.org/W1582397847","https://openalex.org/W1875112053","https://openalex.org/W1914670346","https://openalex.org/W1989788024","https://openalex.org/W1991408655","https://openalex.org/W1995996823","https://openalex.org/W1997092589","https://openalex.org/W1997315949","https://openalex.org/W1999170091","https://openalex.org/W2008620264","https://openalex.org/W2013307517","https://openalex.org/W2038793346","https://openalex.org/W2055245094","https://openalex.org/W2055935910","https://openalex.org/W2068015060","https://openalex.org/W2080312846","https://openalex.org/W2113054345","https://openalex.org/W2124209874","https://openalex.org/W2125910575","https://openalex.org/W2128366083","https://openalex.org/W2129934604","https://openalex.org/W2131499531","https://openalex.org/W2146008005","https://openalex.org/W2150256170","https://openalex.org/W2155461593","https://openalex.org/W2963316155","https://openalex.org/W2963710063","https://openalex.org/W4211173878","https://openalex.org/W4235169531","https://openalex.org/W4238452917","https://openalex.org/W4302331569"],"related_works":["https://openalex.org/W2963239847","https://openalex.org/W793431435","https://openalex.org/W2583961907","https://openalex.org/W3190560628","https://openalex.org/W3169115012","https://openalex.org/W2960947559","https://openalex.org/W2132385883","https://openalex.org/W2783779423","https://openalex.org/W2022615159","https://openalex.org/W2971287768","https://openalex.org/W2572537674","https://openalex.org/W2785788244","https://openalex.org/W2902746612","https://openalex.org/W2614231222","https://openalex.org/W2758602106","https://openalex.org/W2963603080","https://openalex.org/W2966374218","https://openalex.org/W2726857507","https://openalex.org/W1762511145","https://openalex.org/W3099727621"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}