This document discusses interactive advertising trends and Yandex solutions. It provides an overview of the Russian interactive advertising market from 2015-2016, which grew 24% overall. It then discusses trends in video advertising, noting that over 85% of Russian internet users watch online video regularly. The rest of the document outlines Yandex's solutions for programmatic advertising, using big data and machine learning for targeting, and how they address issues like viewability, inventory quality control, cross-device targeting and frequency capping. It emphasizes that Yandex reaches over 75 million monthly users across devices and provides access to inventory on its own services and partner sites through open auctions and preferred deals.