Despite the fact that evolutionary algorithms often solve static problems successfully, dynamic optimization problems tend to pose a challenge to evolutionary algorithms [21]. Differential evolution (DE) is one of the evolutionary algorithms that does not scale well to dynamic environments due to lack of diversity [35]. A significant body of work exists on algorithms for optimizing dynamic prob...

Satellite video cameras can provide continuous observation for a large-scale area, which is important many remote sensing applications. However, achieving moving object detection and tracking in satellite videos remains challenging due to the insufficient appearance information of objects lack high-quality datasets. In this article, we first build dataset with rich annotations task tracking. Th...

In this paper we present an attack to xed depth image watermarks. The attack is based on histogram analysis of a watermarked image. With this attack, the watermark can often be reconstructed from just a few images, without using the detector.

Gen_spectrum=Generic_1nm_Interpolation(Input_Spectrum, Method=’Cubic Splines’) First_filt_step=Filter_Boxcar(Gen_Spectrum, boxcar_length=’10% of Gen_spectrum’) Second_filt_step=Filter_Boxcar(First_filt_step, boxcar_length=’10% of Gen_spectrum’) Third_filt_step=Filter_Boxcar(Gen_Spectrum, boxcar_length=’2% of Gen_spectrum’) Fourth_filt_step=Filter_Boxcar(Third_filt_step, boxcar_length=’2% of Gen...

We present a novel system for the automatic evaluation of speech and voice disorders. The system can be accessed via the internet platform-independently. The patient reads a text or names pictures. His or her speech is then analyzed by automatic speech recognition and prosodic analysis. For patients who had their larynx removed due to cancer and for children with cleft lip and palate we show th...

We have performed large-scale dynamical simulations on the current-driven three-dimensional frustrated anisotropic XY model with sparse weak columnar defects. Below the matching field, a moving Bose glass phase with superconducting coherence but without spatial order is observed at low temperatures. For very small columnar defect concentrations, a moving Bragg glass phase with both superconduct...

When vortices move in a type-II superconductor under the action of an electric current, they interact with the crystal lattice generating acoustic waves. This results in a radiation-friction component to the vortex dissipation, which peaks at values of vortex velocity where there are phonons in the Brillouin zone of the crystal with matching phase and group velocities ~the van Hove condition!. ...

Biomedical signals contain features that represent physiological events, and each of these events has peaks. The analysis of biomedical signals for monitoring or diagnosing diseases requires the detection of these peaks, making event detection a crucial step in biomedical signal processing. Many researchers have difficulty detecting these peaks to investigate, interpret and analyze their corres...

E-learning model is examined of three major dimensions. And each dimension has a range of indicators that is effective in optimization and modeling, in many optimization problems in the modeling, target function or constraints may change over time that as a result optimization of these problems can also be changed. If any of these undetermined events be considered in the optimization process, t...