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NETWORKS
2008
15 years 1 months ago
2008
In this paper we consider the decontamination problem in a hypercube network of size n. The nodes of the network are assumed to be contaminated and they have to be decontaminated ...
WMCSA
2008
IEEE
15 years 7 months ago
2008
IEEE
We show how to convert regular keyboard-entry CAPTCHAs into clickable CAPTCHAs. The goal of this conversion is to simplify and speed-up the entry of the CAPTCHA solution, to minim...
133
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COOPIS
1997
IEEE
15 years 5 months ago
1997
IEEE
Coordination and collaboration are naturally used by groups for carrying out activities and solving problems that require cooperation. However, getting a set of computer agents to...
139
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PERCOM
2003
ACM
16 years 1 months ago
2003
ACM
In pervasive computing environments, powerful handheld devices with wireless connections create opportunities for many new nomadic applications. We propose a new service discovery...
104
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CIA
1999
Springer
15 years 5 months ago
1999
Springer
When we communicate with others in a most primitive way like face-to-face conversation, we normally gather at a common physical place. This physical constraint has been recognized ...