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127
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CCS
2004
ACM
15 years 8 months ago
A PIN-entry method resilient against shoulder surfing
Magnetic stripe cards are in common use for electronic payments and cash withdrawal. Reported incidents document that criminals easily pickpocket cards or skim them by swiping the...
Volker Roth, Kai Richter, Rene Freidinger
136
Voted
CAISE
2006
Springer
15 years 8 months ago
On Controlled Flexibility
Striking a balance between rigidity and flexibility is a central challenge in designing business processes. Striking this balance begins on the type level, because expressiveness ...
Signe Ellegård Borch, Christian Stefansen
130
Voted
CAISE
2006
Springer
15 years 8 months ago
Community based Ubiquitous System Development in Multi-agent Environment
Ubiquitous system can be considered as the intelligent space, in which many kinds of component are connected by networks and also each component recognizes their connection and coo...
Youna Jung, Jungtae Lee, Minkoo Kim
CCIA
2006
Springer
15 years 8 months ago
Learning from cooperation using justifications
In multi-agent systems, individual problem solving capabilities can be improved thanks to the interaction with other agents. In the classification problem solving task each agent i...
Eloi Puertas, Eva Armengol
151
Voted
CISC
2006
Springer
103views Cryptology» more  CISC 2006»
15 years 8 months ago
Dynamic Threshold and Cheater Resistance for Shamir Secret Sharing Scheme
In this paper, we investigate the problem of increasing the threshold parameter of the Shamir (t, n)-threshold scheme without interacting with the dealer. Our construction will re...
Christophe Tartary, Huaxiong Wang