Coping with False Accusations in Misbehavior Reputation Systems for Mobile Ad-hoc Networks
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We consider multitype branching processes evolving in a Markovian random environment. To determine whether or not the branching process becomes extinct almost surely is akin to computing the maximal Lyapunov exponent of a sequence of random matrices, which ...
Today businesses are facing radical transformations through digitalization of services and products. Accordingly, their ability to innovate is increasingly linked to the capacity to innovate through information and communication technologies (ICTs). This a ...
Nowadays, virtually all industries are impacted by the digitalization of business enabled by information and communication technologies. Consequently, it is a major challenge to any business to increase its ability to innovate through information systems. ...
Prenez la route avec nous pour découvrir l'Information Literacy. En suivant ce parcours de sensibilisation, vous découvrirez les différents enjeux liés à la maîtrise de l'information. ...
The advent of the Web reshaped the way in which humans memorize information, arguably unlike any other technological advance of the last decades. Rather than remembering the information itself, people are primed to find the needed information through Web s ...
Nowadays, the complexity of the relationships information has with power and control, business and ideology has been amplified, in part because the networks information now flows over are more complex and farther reaching than prior networks (Chadwick & Ho ...
We consider settings where a collective intelligence is formed by aggregating information contributed from many independent agents, such as product reviews, community sensing or opinion polls. To encourage participation and avoid selection bias, agents sho ...
We study equilibria of dynamic over-the-counter markets in which agents are distinguished by their preferences and information. Over time, agents are privately informed by bids and offers. Investors differ with respect to information quality, including ini ...
Citizens living in flood-prone areas sometimes outperform hydrological models in terms of flood prediction. An interesting question is whether this is due to more access to information, more prior knowledge or better pattern recognition capabilities. In th ...
Many schemes have been recently advanced for storing data on multiple clouds. Distributing data over different cloud storage providers (CSPs) automatically provides users with a certain degree of information leakage control, as no single point of attack ca ...