Download Advanced IT Tools: IFIP World Conference on IT Tools 2–6 by R. E. Strauss, D. Schoder, G. Müller (auth.), Nobuyoshi PDF

By R. E. Strauss, D. Schoder, G. Müller (auth.), Nobuyoshi Terashima, Edward Altman (eds.)

TRACK 1: leading edge functions within the Public region the mixing of multimedia dependent purposes and the data superhighway essentially matters the construction of a communique expertise to help the ac­ tivities of individuals. communique is a profoundly social job related to interactions between teams or members, universal criteria of alternate, and nationwide infrastruc­ tures to aid telecommunications actions. The contributions of the invited audio system and others during this tune start to discover the social measurement of conversation in the context of built-in, details structures for the general public area. Interactions between companies and families are defined via Ralf Strauss in the course of the improvement inside a true group of a "wired urban" with details and digital prone supplied through the most recent telecommunications applied sciences. A extra particular form of interplay among instructor and pupil varieties the foundation of schooling. John Tiffin demonstrates how digital school rooms can be utilized to reinforce the academic approach. Carl Loeffler offers one more viewpoint on interplay during the integration of A-life and agent applied sciences to enquire the dynamics of advanced behaviors inside of networked simulation environments. universal criteria for verbal exchange within the kind of digital records or CSCW (Computer Supported Cooperative Work), in keeping with Roland Traunmiiller, offer en­ abling applied sciences for a paradigm shift within the administration of companies. As mentioned by way of William Olle, the influence of standardization paintings at the way forward for details know-how relies significantly upon the interoperability of software program systems.

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Additional resources for Advanced IT Tools: IFIP World Conference on IT Tools 2–6 September 1996, Canberra, Australia

Sample text

An electronic voting scheme 23 2 PARTICIPANTS OF THE PROPOSED SCHEME The participants of the scheme are voters, V; (i = 1, 2, ... , I), and voting commissioners, which consists of administrators, Aj (j = 1, 2, ... , J), privacy commission members, Pk (k = 1, 2, ... , K), and timeliness commission members, T1 (I= 1, 2, ... , L). 3 BASIC FRAMEWORK OF THE PROPOSED SCHEME This section introduces the basic framework of our voting scheme. For simplicity of description, here, we assume that the numbers of administrators, and timeliness commission member are one, and so we simply write A and T for the administrator and timeliness commission (member).

Ek) = F(Xr, ... ,Xk)· 5. If ej = 0, T1 sends calculates Y1 { ( u;1, Sit, Xii til) Ii = r;1 = 1, ... , 5 } to their board. If ej + s;1 mod q, mod q, and sends Yl = {(xi/, Yii) I i = 1, ... '5 } to their board. where p = 7r-l 0 8- 1 . They then obtain Yj = (8, u;, s;, t; (i = 1, ... , 5))j by calculating u; = Li=l, ... ,L u;1 mod q, s; = Li=I, ... ,L Sii mod q, and i; = Li=J, ... ,L til mod q, when ej = 0. When ej = 1, they obtain Yj = (p, x;, Yi (i = 1, ... , 5)) j by calculating x; = Lt=I, ..

T With the fairness property, no one can know even intermediate voting results 22 Part Two Applications I acts are required among voters. Therefore, this approach is very important theoretically, but is impractical, especially for large scale voting. The second type, or the schemes that use higher degree residue encryption (or homomorphic encryption) [BY86, CF85, CFSY96, Ive92, SK94], needs centers to protect voter privacy. However, these schemes are still rather impractical for large scale elections, since a lot of communication and computation overhead is needed to prevent the dishonesty of voters by using zero-knowledge (like) protocols.

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