dynamically stable biped robots mimicking human locomotion have received significant attention over the last few decades. formerly, the existence of stable periodic gaits for straight walking of passive biped walkers was well known and investigated as the notion of passive dynamic walking. this study is aimed to elaborate this notion in the case of three dimensional (3d) walking and extend it f...

This article illustrates an approach to forecasting change in conflict fatalities designed address the complexity of drivers and processes armed conflicts. The design this is based on two main choices. First, account for specificity over time space, we model conflicts each individual country separately. Second, draw adaptive model—Dynamic Elastic Net, DynENet—which able efficiently select relev...