Abstract Information Pursuit (IP) is a classical active testing algorithm for predicting an output
by sequentially and greedily querying the input in order of information gain. However, IP is …

Blade tip timing (BTT) as a non-contact measurement technique can identify the blade
vibration parameters. However, the signal recorded by BTT usually does not satisfy the …

We present a new formulation of the doubly orthogonal matching pursuit (DOMP) algorithm
for the sparse recovery of Volterra series models. The proposal works over the covariance …

Many problems in signal processing and machine learning can be formalized as weak
submodular optimization tasks. For such problems, a simple greedy algorithm (Greedy) is …

The problem of organizing data that evolves over time into clusters is encountered in a
number of practical settings. We introduce evolutionary subspace clustering, a method …

In modern applied research concerning human-machine interaction, the possibility of
increasing the degree of intelligence and dexterity of the controlled plant by imitating human …

The application of cognitive radio (CR) technology to the Internet of Things (IoT) network can
effectively solve the bottleneck problem of spectrum scarcity. As one of the key steps in …

We present a novel stagewise strategy for improving greedy algorithms for sparse recovery.
We demonstrate its efficiency both for synthesis and analysis sparse priors, where in both …

Traditional gravity and magnetic inversion methods are mostly based on the minimization of
the norm constrained by the observation data and model parameters, and use Conjugate …

Purpose Hyperspectral imaging often requires a special camera system to obtain spectral
images. The cost for acquisition and process of hyperspectral images is usually much higher …