Learn an easy art trick to create a beautiful night scene filled with majestic mountains, sparkling stars, and a peaceful atmosphere. Follow the complete drawing process as simple techniques, smooth ...

Black and white portrait art becomes powerful through careful control of shading, contrast, and texture. Step-by-step ...

Abstract: Feedback control and decentralized optimization have become increasingly important in online programmatic advertising systems, e.g., to deal with campaign budget pacing and performance ...

Abstract: During the last decade, possibilities to realize new phenomena and create new applications by varying system properties in time have gained increasing attention in many research fields.