Wang Jian’s Keynote at the 2016 Hangzhou Yunqi Conference: Data Brain, AI, and Cloud Computing

Wang Jian, chair of Alibaba’s Technical Committee, opened the 2016 Hangzhou Yunqi Conference by illustrating the "most distant distance"—the unconnected traffic camera and traffic light on the same pole—and explained how Alibaba’s Data Brain uses AI to turn camera data into real‑time traffic signal control, marking the start of data‑driven urban governance.

The four‑day event attracted over 40,000 participants and covered topics such as cloud computing, artificial intelligence, big data, chips, databases, VR, and fintech. Wang used a Hubble telescope image to emphasize that technological innovation is an exploratory journey, likening Alibaba Cloud’s core operating system “Feitian” to a new variable that enables previously impossible feats.

He contrasted the historic Deep Blue chess victory, which required computing power comparable to today’s smartphones, with AlphaGo’s modern triumph that leverages massive cloud‑based AI resources, illustrating the democratization of high‑performance computing.

Wang also promoted his recently published book “Online,” which examines how the internet, computation, and data have propelled societal progress over the past decades.

Throughout the speech, he stressed that the true value of AI and cloud services lies in freeing human creativity from computational constraints, enabling innovations ranging from remote minority‑run music sites to Fortune‑500 enterprises, and ultimately creating smarter, data‑centric cities.