Visualizing the Complex Behavior of Vortices Surrounding Hummingbird Wings


Peter Schröder, the Shaler Arthur Hanisch Professor of Computer Science and Applied and Computational Mathematics, and his team have built a computational algorithm to model the behavior of vortices—rotating regions of fluids that form phenomena such as tornados or whirlpools. [Caltech story]

Tags: research highlights CMS Peter Schröder

Deep Learning Networks and Sensorimotor Control


Professor John Doyle and colleagues are among only nineteen groups in the United States to receive National Science Foundation (NSF) funding to conduct innovative research focused on neural and cognitive systems. They aim is to integrate the capabilities of deep learning networks into a biologically inspired architecture for sensorimotor control that can be used to design more robust platforms for complex engineered systems. [NSF release]

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Creature-Cataloging Contest for Computers


Caltech and Cornell teamed up to create the iNaturalist Challenge, a competition to create the best machine-learning algorithm for identifying the world's plant and animal species. The contest was an outgrowth of the institutions' previous work together on Visipedia, a visual encyclopedia created by a network of people and machine-learning computers that harvest image information off the internet. The technology was developed for the encyclopedia by Pietro Perona's Vision Group at Caltech and Serge Belongie's Computer Vision Group at Cornell Tech. [Caltech story]

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Designing Computer Software of the Future


Fernando Brandao, Bren Professor of Theoretical Physics, and colleagues are developing quantum algorithms for optimization problems. "We are still far from knowing all the applications of quantum computing, and that's part of the excitement—there are possibilities we haven't even dreamed of yet,” says Professor Brandao. [Caltech story]

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Neural Networks Model Audience Reactions to Movies


Yisong Yue, Assistant Professor of Computing and Mathematical Sciences, and colleagues have created a new deep-learning software capable of assessing complex audience reactions to movies using the viewer's facial expressions. "Understanding human behavior is fundamental to developing AI [artificial intelligence] systems that exhibit greater behavioral and social intelligence. For example, developing AI systems to assist in monitoring and caring for the elderly relies on being able to pick up cues from their body language. After all, people don't always explicitly say that they are unhappy or have some problem," Professor Yue says. [Caltech story]

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Professor Ames Receives 2017 Okawa Foundation Research Grant


Aaron Ames, Bren Professor of Mechanical and Civil Engineering and Control and Dynamical Systems, is a recipient of a 2017 Okawa Foundation Research Grant for his research project entitled "Safety-Critical Autonomy in Robotic Locomotion". This prize honors top young researchers working in the fields of information and telecommunications.

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Meet Caltech alumnus and Technologist Behind Airbnb “Joebot”


Joe Zadeh is vice president of product for Airbnb. At Caltech, he pursued graduate work in bioengineering, designing biomolecules and created algorithms for self-assembling nucleic-acid structures. Addressing other alumni he states, “Caltech gave you a degree in a field, but it also taught you how to think. What you’re doing is trying to [take] something nebulous and make it concrete. In some ways, that’s what start-ups do. Actually a lot of start-ups don’t look a lot different structurally from most research labs at Caltech.” [Techer story]

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2017 ASCIT Teaching Award


Adam Wierman, Professor of Computing and Mathematical Sciences; Executive Officer for Computing and Mathematical Sciences; Director, Information Science and Technology, has been chosen by the Associated Students of the California Institute of Technology (ASCIT) to receive a 2017 ASCIT Teaching Awards. These awards recognize individuals who inspire and motivate students, are approachable, and present course material effectively and efficiently. [Caltech story]

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123rd Commencement Ceremony


Caltech’s 123rd commencement ceremony was held on Friday June 16, 2017. The commencement speaker was Mae Jemison, an engineer, physician, and NASA astronaut. Looking up, she said, allows us to remember that there is more that connects us than divides us. "Connection to the greater universe is something I hope for you throughout your lives. Never forget to look up and keep the bigger picture in mind. Look up at the sky, the moon, the stars when you need to recharge. Let the gravity of Earth give you a warm hug when you're feeling low. Look up to remember what inspires you. Keep the sparkle in your eyes, keep it long past graduation." [Caltech story]

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Zhao Wins Charles Wilts Prize


Changhong Zhao, advised by Professor Steven Low is a winner of this year’s Charles Wilts Prize, for his doctoral thesis "Real-Time Load-Side Control of Electric Power Systems." The Charles Wilts Prize is awarded every year to a graduate student in Electrical Engineering for outstanding independent research.

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