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FOCS
1998
IEEE
14 years 2 months ago
The Quantum Communication Complexity of Sampling
Sampling is an important primitive in probabilistic and quantum algorithms. In the spirit of communication complexity, given a function f : X
Andris Ambainis, Leonard J. Schulman, Amnon Ta-Shm...
TOMACS
2002
113views more  TOMACS 2002»
13 years 9 months ago
Simulating heavy tailed processes using delayed hazard rate twisting
Consider the problem of estimating the small probability that the maximum of a random walk exceeds a large threshold, when the process has a negative drift and the underlying rand...
Sandeep Juneja, Perwez Shahabuddin
CDC
2009
IEEE
111views Control Systems» more  CDC 2009»
14 years 2 months ago
Magnetization switching in small ferromagnetic ellipsoidal samples
— This paper deals with the magnetization switching in small ferromagnetic particles. Particularly important for applications, this problem is tackled with two different controls...
François Alouges, Karine Beauchard, Mario S...
NECO
2000
88views more  NECO 2000»
13 years 9 months ago
Practical Identifiability of Finite Mixtures of Multivariate Bernoulli Distributions
The class of finite mixtures of multivariate Bernoulli distributions is known to be nonidentifiable, i.e., different values of the mixture parameters can correspond to exactly the...
Miguel Á. Carreira-Perpiñán, ...
ICASSP
2011
IEEE
13 years 1 months ago
Time delay estimation in the time-frequency domain based on a line detection approach
The estimation of the time delay of arrival (TDOA) or the direction of arrival (DOA) has been an important research topic within the last few decades. In several applications, e.g...
Andreas Sandmair, Mario Lietz, Johannes Stefan, Fe...