A new technique is described for estimating the speed of a mobile station in a wireless system. The mobile speed maps the characteristic spatial scale of the received signal into a characteristic temporal scale. The continuous wavelet transform tracks changes in the temporal scale to estimate the mobile speed as a function of time. This technique requires neither knowledge of the average receiv...

A variety of methods are used for speaker adaptation in speech recognition. In some techniques, such as MAP estimation, only the models with available training data are updated. Hence, large amounts of training data are required in order to have significant recognition improvements. In some others, such as MLLR, where several general transformations are applied to model clusters, the results ar...

Map-centric SLAM utilizes elasticity as a means of loop closure. This approach reduces the cost closure while still providing large-scale fusion-based dense maps, when compared to trajectory-centric approaches. In this article, we present novel framework, named ElasticLiDAR++ , for multimodal m...

Abstract Jannsen asked whether the rational cycle class map in continuous $\ell $ -adic cohomology is injective, every codimension for all smooth projective varieties over a field of finite type prime field. As recently pointed out by Schreieder, integral version Jannsen’s question also interest. We exhibit several examples showing that answer to negative general. Our have consequences coniveau...