Rising above the noise

Rising Above Principle

The Value of a Rose: Rising above Objectivism and Subjectivism

After my conclusion in the previous PrimaVera working paper that objectivism does not provide a firm theoretical foundation for information management, the question probed in this chapter is whether or not subjectivism can offer a convincing alternative basis. Ultimately, the answer is negative because subjectivists rarely specifically pay attention to what is the bottom line for private and, i...

Temperature dependence of electric field noise above gold surfaces.

Electric field noise from fluctuating patch potentials is a significant problem for a broad range of precision experiments, including trapped ion quantum computation and single spin detection. Recent results demonstrated strong suppression of this noise by cryogenic cooling, suggesting an underlying thermal process. We present measurements characterizing the temperature and frequency dependence...

The Reliability Function for the Additive White Gaussian Noise Channel at Rates above the Capacity

We consider the additive white Gaussian noise channels. We prove that the error probability of decoding tends to one exponentially for rates above the capacity and derive the optimal exponent function. We shall demonstrate that the information spectrum approach is quite useful for investigating this problem. Keywords—Additive white Gaussian noise channels, Strong converse theorem, Information s...

Rising like the phoenix?