{"id":"https://openalex.org/W2079229400","doi":"https://doi.org/10.1016/s1389-1286(01)00247-x","title":"The PAPI system: point of access to providers of information","display_name":"The PAPI system: point of access to providers of information","publication_year":2001,"publication_date":"2001-12-01","ids":{"openalex":"https://openalex.org/W2079229400","doi":"https://doi.org/10.1016/s1389-1286(01)00247-x","mag":"2079229400"},"language":"en","primary_location":{"id":"doi:10.1016/s1389-1286(01)00247-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1389-1286(01)00247-x","pdf_url":null,"source":{"id":"https://openalex.org/S63392143","display_name":"Computer Networks","issn_l":"1389-1286","issn":["1389-1286","1872-7069"],"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":"Computer Networks","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":null,"display_name":"Rodrigo Castro-Rojo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110845","display_name":"Spanish Clinical Research Network","ror":"https://ror.org/01yc8eq25","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2800821610","https://openalex.org/I2801357902","https://openalex.org/I4210110845","https://openalex.org/I4387152914"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Rodrigo Castro-Rojo","raw_affiliation_strings":["RedIRIS, Spanish National Research and Educational Network, Serrano 142, E-28006 Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RedIRIS, Spanish National Research and Educational Network, Serrano 142, E-28006 Madrid, Spain","institution_ids":["https://openalex.org/I4210110845"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086797320","display_name":"Diego L\u00f3pez","orcid":"https://orcid.org/0000-0002-8326-2000"},"institutions":[{"id":"https://openalex.org/I4210110845","display_name":"Spanish Clinical Research Network","ror":"https://ror.org/01yc8eq25","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2800821610","https://openalex.org/I2801357902","https://openalex.org/I4210110845","https://openalex.org/I4387152914"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Diego R. L\u00f3pez","raw_affiliation_strings":["RedIRIS, Spanish National Research and Educational Network, Serrano 142, E-28006 Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RedIRIS, Spanish National Research and Educational Network, Serrano 142, E-28006 Madrid, Spain","institution_ids":["https://openalex.org/I4210110845"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210110845"],"apc_list":{"value":2370,"currency":"USD","value_usd":2370},"apc_paid":null,"fwci":0.4359,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.7010604,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"37","issue":"6","first_page":"703","last_page":"710"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9672999978065491,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9672999978065491,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.925599992275238,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9041744470596313},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.6651977300643921},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5615944862365723},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5310994386672974},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5096478462219238},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5093989968299866},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5091368556022644},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.44394010305404663},{"id":"https://openalex.org/keywords/computer-access-control","display_name":"Computer access control","score":0.4359566271305084},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.42830508947372437},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3830322027206421}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9041744470596313},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.6651977300643921},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5615944862365723},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5310994386672974},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5096478462219238},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5093989968299866},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5091368556022644},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.44394010305404663},{"id":"https://openalex.org/C44415380","wikidata":"https://www.wikidata.org/wiki/Q17008721","display_name":"Computer access control","level":3,"score":0.4359566271305084},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42830508947372437},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3830322027206421},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s1389-1286(01)00247-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1389-1286(01)00247-x","pdf_url":null,"source":{"id":"https://openalex.org/S63392143","display_name":"Computer Networks","issn_l":"1389-1286","issn":["1389-1286","1872-7069"],"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":"Computer Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2770657926","https://openalex.org/W2901729341","https://openalex.org/W2088642402","https://openalex.org/W4246289931","https://openalex.org/W2505244523","https://openalex.org/W2484790450","https://openalex.org/W2788694634","https://openalex.org/W2952052200","https://openalex.org/W3131327268","https://openalex.org/W4391037422"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-22T06:23:43.705686","created_date":"2025-10-10T00:00:00"}
