Abstract: In this paper, we propose a successive convex approximation framework for sparse optimization where the nondifferentiable regularization in the objective function is nonconvex and it can be ...

Abstract: This paper presents a novel successive approximation (SA) algorithm designed for electrocardiogram (ECG) signals. Instead of digitizing each sample independently, the proposed method encodes ...

Timothy Graham receives funding from the Australian Research Council (ARC) for the Discovery Project, 'Understanding and Combatting "Dark Political Communication"'. A new study published today in ...

Efficacy measures an organisation’s capacity to achieve its mission and intended outcomes under planned or optimal conditions. It differs from efficiency, which focuses on achieving objectives with ...

There has been a rare consensus of opinion in the country that the government’s humanitarian response to the sinking of Iran’s naval ship IRIS Dena was the correct one. The support has spanned the ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...