{"id":"https://openalex.org/W2883651836","doi":"https://doi.org/10.1007/978-3-319-98385-1_5","title":"Evaluating the Privacy Properties of Secure VoIP Metadata","display_name":"Evaluating the Privacy Properties of Secure VoIP Metadata","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2883651836","doi":"https://doi.org/10.1007/978-3-319-98385-1_5","mag":"2883651836"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-98385-1_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-98385-1_5","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","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/A5068589893","display_name":"Jo\u00e3o S. Resende","orcid":"https://orcid.org/0000-0003-0125-4240"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Jo\u00e3o S. Resende","raw_affiliation_strings":["Department of Computer Science, Faculty of Science, University of Porto, Porto, Portugal"],"raw_orcid":"https://orcid.org/0000-0003-0125-4240","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Faculty of Science, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017178645","display_name":"Patr\u00edcia R. Sousa","orcid":"https://orcid.org/0000-0002-0268-9134"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Patr\u00edcia R. Sousa","raw_affiliation_strings":["Department of Computer Science, Faculty of Science, University of Porto, Porto, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-0268-9134","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Faculty of Science, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048190616","display_name":"Lu\u00eds Antunes","orcid":"https://orcid.org/0000-0002-9988-594X"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Lu\u00eds Antunes","raw_affiliation_strings":["Department of Computer Science, Faculty of Science, University of Porto, Porto, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-9988-594X","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Faculty of Science, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5068589893"],"corresponding_institution_ids":["https://openalex.org/I182534213"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07283124,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"57","last_page":"68"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.998199999332428,"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/metadata","display_name":"Metadata","score":0.9556232690811157},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8457173109054565},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.5880463719367981},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5311506986618042},{"id":"https://openalex.org/keywords/personally-identifiable-information","display_name":"Personally identifiable information","score":0.49803757667541504},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4953728914260864},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.492149293422699},{"id":"https://openalex.org/keywords/private-information-retrieval","display_name":"Private information retrieval","score":0.4855632483959198},{"id":"https://openalex.org/keywords/metadata-repository","display_name":"Metadata repository","score":0.47628775238990784},{"id":"https://openalex.org/keywords/voice-over-ip","display_name":"Voice over IP","score":0.4704902172088623},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4640684723854065},{"id":"https://openalex.org/keywords/privacy-policy","display_name":"Privacy policy","score":0.41033995151519775},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3266390562057495},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.1868593990802765}],"concepts":[{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.9556232690811157},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8457173109054565},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.5880463719367981},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5311506986618042},{"id":"https://openalex.org/C169093310","wikidata":"https://www.wikidata.org/wiki/Q3702971","display_name":"Personally identifiable information","level":2,"score":0.49803757667541504},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4953728914260864},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.492149293422699},{"id":"https://openalex.org/C99221444","wikidata":"https://www.wikidata.org/wiki/Q1532069","display_name":"Private information retrieval","level":2,"score":0.4855632483959198},{"id":"https://openalex.org/C153048206","wikidata":"https://www.wikidata.org/wiki/Q3454922","display_name":"Metadata repository","level":3,"score":0.47628775238990784},{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.4704902172088623},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4640684723854065},{"id":"https://openalex.org/C102938260","wikidata":"https://www.wikidata.org/wiki/Q1999831","display_name":"Privacy policy","level":3,"score":0.41033995151519775},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3266390562057495},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.1868593990802765},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-98385-1_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-98385-1_5","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W94530598","https://openalex.org/W163418743","https://openalex.org/W1618185284","https://openalex.org/W1958507769","https://openalex.org/W1974228254","https://openalex.org/W1986008061","https://openalex.org/W2005191629","https://openalex.org/W2017481266","https://openalex.org/W2037417802","https://openalex.org/W2056068852","https://openalex.org/W2059447827","https://openalex.org/W2131949595","https://openalex.org/W2135930857","https://openalex.org/W2384634156","https://openalex.org/W2587014066","https://openalex.org/W2734823437","https://openalex.org/W2793778586","https://openalex.org/W4300454024"],"related_works":["https://openalex.org/W2127837371","https://openalex.org/W2098937825","https://openalex.org/W2015210388","https://openalex.org/W4251916081","https://openalex.org/W2465865879","https://openalex.org/W2027335090","https://openalex.org/W3124980950","https://openalex.org/W2947183219","https://openalex.org/W3082926850","https://openalex.org/W2020922332"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}