{"id":"https://openalex.org/W2104071065","doi":"https://doi.org/10.1007/978-3-642-28496-0_18","title":"Another Look at Tightness","display_name":"Another Look at Tightness","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2104071065","doi":"https://doi.org/10.1007/978-3-642-28496-0_18","mag":"2104071065"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-28496-0_18","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-28496-0_18","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/A5103908201","display_name":"Sanjit Chatterjee","orcid":null},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sanjit Chatterjee","raw_affiliation_strings":["Department of Computer Science and Automation, Indian Institute of Science, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Automation, Indian Institute of Science, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019674369","display_name":"Alfred Menezes","orcid":"https://orcid.org/0000-0003-3951-4298"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Alfred Menezes","raw_affiliation_strings":["Department of Combinatorics & Optimization, University of Waterloo, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Combinatorics & Optimization, University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036784831","display_name":"Palash Sarkar","orcid":"https://orcid.org/0000-0002-5346-2650"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Palash Sarkar","raw_affiliation_strings":["Applied Statistics Unit, Indian Statistical Institute, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Statistics Unit, Indian Statistical Institute, India","institution_ids":["https://openalex.org/I6498739"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":7.8051,"has_fulltext":false,"cited_by_count":70,"citation_normalized_percentile":{"value":0.98202597,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"293","last_page":"319"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":0.9991000294685364,"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":0.8179644346237183},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.7346725463867188},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6285358667373657},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5282986164093018},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.4976494610309601},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4854450821876526},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4570924639701843},{"id":"https://openalex.org/keywords/network-security","display_name":"Network security","score":0.41588497161865234},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3302781581878662},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13287988305091858}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8179644346237183},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.7346725463867188},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6285358667373657},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5282986164093018},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.4976494610309601},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4854450821876526},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4570924639701843},{"id":"https://openalex.org/C182590292","wikidata":"https://www.wikidata.org/wiki/Q989632","display_name":"Network security","level":2,"score":0.41588497161865234},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3302781581878662},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13287988305091858},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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:10.1007/978-3-642-28496-0_18","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-28496-0_18","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":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":78,"referenced_works":["https://openalex.org/W51267450","https://openalex.org/W112964067","https://openalex.org/W131334536","https://openalex.org/W147273938","https://openalex.org/W1479727008","https://openalex.org/W1500682127","https://openalex.org/W1504211573","https://openalex.org/W1505884345","https://openalex.org/W1508759756","https://openalex.org/W1514242548","https://openalex.org/W1518051266","https://openalex.org/W1519080809","https://openalex.org/W1527077352","https://openalex.org/W1528724153","https://openalex.org/W1529156313","https://openalex.org/W1542059364","https://openalex.org/W1563217018","https://openalex.org/W1565205193","https://openalex.org/W1581698685","https://openalex.org/W1593040835","https://openalex.org/W1603232528","https://openalex.org/W1641348075","https://openalex.org/W1763079358","https://openalex.org/W1763434691","https://openalex.org/W1788452017","https://openalex.org/W1805549252","https://openalex.org/W1855109561","https://openalex.org/W1891091891","https://openalex.org/W1901278359","https://openalex.org/W1964776377","https://openalex.org/W1972799328","https://openalex.org/W1990395488","https://openalex.org/W1993258060","https://openalex.org/W2008272678","https://openalex.org/W2008948063","https://openalex.org/W2012646342","https://openalex.org/W2037090944","https://openalex.org/W2043214836","https://openalex.org/W2044966683","https://openalex.org/W2064579734","https://openalex.org/W2084091788","https://openalex.org/W2085759780","https://openalex.org/W2086042811","https://openalex.org/W2095708839","https://openalex.org/W2108104892","https://openalex.org/W2117455301","https://openalex.org/W2117685508","https://openalex.org/W2130943734","https://openalex.org/W2131300413","https://openalex.org/W2132022887","https://openalex.org/W2135654420","https://openalex.org/W2138992486","https://openalex.org/W2146009225","https://openalex.org/W2153281696","https://openalex.org/W2154625773","https://openalex.org/W2155115217","https://openalex.org/W2158276883","https://openalex.org/W2159047178","https://openalex.org/W2162653919","https://openalex.org/W2165645235","https://openalex.org/W2169194339","https://openalex.org/W2171480079","https://openalex.org/W2251667637","https://openalex.org/W2254691854","https://openalex.org/W2257865464","https://openalex.org/W2281680748","https://openalex.org/W2297138130","https://openalex.org/W2532209479","https://openalex.org/W2561675875","https://openalex.org/W2612564000","https://openalex.org/W2624693183","https://openalex.org/W2625365318","https://openalex.org/W2765943622","https://openalex.org/W2894806357","https://openalex.org/W3021677606","https://openalex.org/W3023492699","https://openalex.org/W4230980043","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2362737126","https://openalex.org/W2130966263","https://openalex.org/W2369342331","https://openalex.org/W1521353230","https://openalex.org/W2793020157","https://openalex.org/W2006898868","https://openalex.org/W2775429857","https://openalex.org/W2386780234","https://openalex.org/W2336314217","https://openalex.org/W2116020347"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":14},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":8}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
