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BEHAVIOURIT
2011
13 years 4 months ago
Identity crisis: user perspectives on multiplicity and control in federated identity management
The research presented in this paper reports on three phases of an empirical user study that examines the relationship between identity and technology using contextual interviews,...
Christine Satchell, Graeme G. Shanks, Steve Howard...
TELSYS
2002
128views more  TELSYS 2002»
13 years 8 months ago
An Evaluation of Shared Multicast Trees with Multiple Cores
Native multicast routing protocols have been built and deployed using two basic types of trees: singlesource, shortest-path trees and shared, core-based trees. Core-based multicas...
Daniel Zappala, Aaron Fabbri, Virginia Mary Lo
ICICS
2004
Springer
14 years 2 months ago
Dynamic Access Control for Multi-privileged Group Communications
Abstract. Recently, there is an increase in the number of group communication applications which support multiple service groups of different access privileges. Traditional access...
Di Ma, Robert H. Deng, Yongdong Wu, Tieyan Li
CN
2010
107views more  CN 2010»
13 years 7 months ago
Secure multicast in IPTV services
Technological evolution is leading telecommunications to all-IP networks where multiple services are transported as IP packets. Among these are the group communications services w...
António Pinto, Manuel Ricardo
CORR
2008
Springer
120views Education» more  CORR 2008»
13 years 9 months ago
Automorphisms of doubly-even self-dual binary codes
The automorphism group of a binary doubly-even self-dual code is always contained in the alternating group. On the other hand, given a permutation group G of degree n there exists...
Annika Guenther, Gabriele Nebe