2927 search results - page 230 / 586 » Secure Distributed Human Computation |
157
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IFIP13
2004
15 years 8 months ago
2004
: This paper describes a method aiming to support the design of interactive-safety critical systems. The method proposes an original integration of approaches usually considered se...
163
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EDOC
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper we sketch a framework supporting contract enactment within the context of virtual organisation units that are dynamically created in order to achieve a common object...
152
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MOBIHOC
2003
ACM
16 years 6 months ago
2003
ACM
Contrary to the common belief that mobility makes security more difficult to achieve, we show that node mobility can, in fact, be useful to provide security in ad hoc networks. We...
144
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ISN
1998
Springer
15 years 10 months ago
1998
Springer
An expectation of a signature system is that a signatory cannot dispute a signature. Aiming at this, the following questions arise: Can documents in electronic commerce on the Inte...
192
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SOUPS
2005
ACM
16 years 2 days ago
2005
ACM
Graphical passwords are an alternative to alphanumeric passwords in which users click on images to authenticate themselves rather than type alphanumeric strings. We have developed...