News

WNCG professor Alex Dimakis of has been invited to serve as a member of the AI Commission of the US Chamber of Commerce. The Commission on Artificial Intelligence Competitiveness, Inclusion, and Innovation (AI Commission) will research and recommend artificial intelligence policies as it relates to regulation, international research and development competitiveness, and future jobs. The AI Commission will convene field hearings in key locations around the U.S. and internationally to explore these critical issues.

A new approach could lower computing costs and increase accessibility to state-of-the-art natural language processing. WNCG student Tianlong Chen is the lead author of a study in artificial intelligence that posits that hidden within massive neural networks, leaner subnetworks exist that can complete the same task more efficiently. The study is co-authored by WNCG assistant professor Zhangyang "Atlas" Wang, along with Jonathan Frankle of MIT CSAIL, and Shiyu Chang, Sijia Liu, and Yang Zhang, all of the MIT-IBM Watson AI Lab.

Text was considered relatively safe from adversarial attacks, because, whereas a malicious agent can make minute adjustments to an image or waveform of sound, it can’t alter a word by, say, 1%. But Prof. Alex Dimakis of Texas ECE and his collaborators have investigated a potential threat to text-comprehension AIs.  The research was led by UT student Qi Lei and collaborators at IBM Research and Amazon. The study was published in SysML 2019 and covered by Nature News. 

The spring semester is in full swing, and as WNCG continues on the forefront of research, the group has welcomed a new director. Professor Constantine Caramanis began his three-year term as WNCG Director at the start of the new calendar year. Prior to that, he served as the group’s associate director. With Caramanis stepping into the new role, Professor Alex Dimakis was chosen among WNCG faculty to serve as associate director. WNCG’s leadership system allows the associate director to learn the ropes over the course of the term before serving their own term as director. 

Envision an early cubist painting by the famous artist Pablo Picasso. To the untrained eye, the painting can look like a jumbled series of boxes overlapping and intertwining with each other. But the art of cubism is about exploring the world from multiple perspectives. The painting, which at first looks like boxes, is actually a city seen from multiple perspectives.

The Texas Wireless Summit (TWS) is a unique event that brings the high profile of a world-class conference right to UT Austin’s front door. Hosted by WNCG, TWS offers direct access to cutting-edge research and innovations from industry leaders, academics, investors and startups. The 14th annual TWS saw record high attendance with nearly 300 participants consisting of academics, industry partners, business leaders, researchers and students from across the world.