346 search results - page 25 / 70 » Ticket-based mobile commerce system and its implementation |
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
Speech privacy techniques are used to scramble clear speech into an unintelligible signal in order to avoid eavesdropping. Some analog speech-privacy equipments (scramblers) have ...
114
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ERLANG
2007
ACM
15 years 3 months ago
2007
ACM
This paper presents an Erlang-based framework, developed by the authors, for the realisation of software systems for autonomous mobile robots. On the basis of the analysis of the ...
ICRA
2008
IEEE
15 years 6 months ago
2008
IEEE
— Auditory capabilities would allow small robots interacting with people to act according to vocal cues. In our recent work, we have demonstrated AUDIBLE, an auditory system capa...
139
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CN
2007
14 years 11 months ago
2007
In this paper, we propose some cryptographic techniques to securely set up a mobile ad-hoc network. The process is fully self-managed by the nodes, without any trusted party. New ...
ANTSW
2008
Springer
15 years 1 months ago
2008
Springer
We implement a self-organized flocking behavior in a group of mobile robots and analyze its transition from an aligned state to an unaligned state. We briefly describe the robot an...