In order to remain competitive, Internet companies collect and analyse user data for the purpose of improvement experiences. Frequency estimation is a widely used statistical tool, which could potentially conflict with relevant privacy regulations. Privacy preserving analytic methods based on differential have been proposed, require either large base or trusted server. Although requirements suc...

2010 Acknowledgement The study embraces the last two decades I worked for the Institute of Food Research, UK. For the opportunity to become a research scientist, I am indebted to Dr Terry Roberts, the former head of the Microbiology Department there, who decided that further advances in food microbiology was impossible without a dedicated mathematician.

Robust adaptive estimation of unknown parameter has been an important issue in recent years for reliable operation in the distributed networks. The conventional adaptive estimation algorithms that rely on mean square error (MSE) criterion exhibit good performance in the presence of Gaussian noise, but their performance drastically decreases under impulsive noise. In this paper, we propose a rob...

fuel cells belong to an avant-garde technology family for a wide variety of applications including micro-power, transportation power, stationary power for buildings and other distributed generation applications. the first objective of this contribution is to find a suitable reduced model of a solid oxide fuel cell (sofc). the derived reduced model is then used to design a state estimator. in th...