Besides Barbieri, who will serve as head of emerging platforms, the new YuMe hires include Anshu Dua, who will lead business development for mobile; Tripp Boyle, senior director, mobile sales; and Sachin Gupta, principal engineer. YuMe last November extended its ACE video ad platform to mobile operating systems including Apple iOS, RIM, Symbian and Android. It also introduced a pair of new full-screen rich media mobile ad formats. Read more here.