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106
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EUROPKI
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. At present, network users have to manage a set of authentication credentials (usually a username/password pair) for every service with which they are registered. Single S...
104
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DSN
2003
IEEE
15 years 6 months ago
2003
IEEE
On-Line Transaction Processing (OLTP) systems constitute the kernel of the information systems used today to support the daily operations of most organizations. Although these sys...
117
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WEA
2010
Springer
15 years 6 months ago
2010
Springer
Maximizing the quality index modularity has become one of the primary methods for identifying the clustering structure within a graph. As contemporary networks are not static but e...
102
Voted
AINA
2010
IEEE
15 years 6 months ago
2010
IEEE
— CAPTCHA is a technique that is used to prevent automatic programs from being able to acquire free e-mail or online service accounts. However, as many researchers have already r...
153
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ICNP
2002
IEEE
15 years 6 months ago
2002
IEEE
— This paper describes a novel, ultra-fast heuristic algorithm to address an NP-hard optimization problem. One of its significances is that, for the first time, the paper shows...