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Mice Can Learn Much Faster than Previously Thought

09-01-21

Researchers have now conducted a study in which they measured how mice navigate a complicated labyrinth, suggesting a new framework with which to study complex animal behaviors and learning. The mice rapidly learned how to navigate this unfamiliar environment about 1,000 times faster than mice generally learn simple yet unnatural tasks. The research is a collaboration between the laboratories of Markus Meister, Anne P. and Benjamin F. Biaggini Professor of Biological Sciences, and Pietro Perona, Allen E. Puckett Professor of Electrical Engineering. [Caltech story]

Tags: EE CMS Pietro Perona CNS Markus Meister Tony Zhang Matthew Rosenberg

Wierman and Low Win ACM SIGMETRICS Test of Time Award

06-16-21

Adam Wierman, Professor of Computing and Mathematical Sciences; Director, Information Science and Technology, and Steven Low, Frank J. Gilloon Professor of Computing and Mathematical Sciences and Electrical Engineering, have received the SIGMETRICS Test of Time Award for their paper titled "Greening Geographical Load Balancing." The ACM SIGMETRICS Test of Time Award recognizes an influential performance evaluation paper whose impact is still felt 10-12 years after its initial publication. [Past winners]

Tags: EE honors CMS Adam Wierman Steven Low Minghong Lin Zhenhua Liu IST

EAS New Horizons Diversity, Equity & Inclusion Award

05-04-21

The Division of Engineering and Applied Sciences seeks nominations to recognize and honor individuals within the EAS community who have actively contributed to EAS’s goal to be a diverse, equitable, and inclusive engineering community. The award is available to members of the EAS community, including current students, postdoctoral scholars, staff, and faculty. Nominations are due Wednesday, May 19, 2021 and are accepted from anyone in the EAS community, EAS alumni and members of the Caltech community. Click here for full description of how to make a nomination.

Tags: APhMS EE honors GALCIT MedE MCE CMS ESE

Astronomers Image Magnetic Fields at the Edge of M87's Black Hole

03-24-21

The Event Horizon Telescope (EHT) collaboration, which produced the first-ever image of a black hole, revealed a new view of the massive object at the center of the M87 galaxy: a picture of its polarized light. This is the first time astronomers have been able to measure polarization, a signature of magnetic fields, this close to the edge of a black hole. "We are now able to see a different dimension of the light circling the M87 black hole," says Katie Bouman, Assistant Professor of Computing and Mathematical Sciences, Electrical Engineering and Astronomy, Rosenberg Scholar, and co-coordinator of the EHT Imaging Working Group. "The image we reconstructed earlier showed us how bright the light was around the black hole shadow. This image is telling us about the direction of that light." [Caltech story]

Tags: EE research highlights CMS Katie Bouman

Professor Bouman Featured in Inverse Magazine

03-10-21

Katie Bouman, Assistant Professor of Computing and Mathematical Sciences, Electrical Engineering and Astronomy; Rosenberg Scholar, was featured in Inverse Magazine as one of the astronomers who captured the first image of a black hole. In 2019, Bouman and a group of more than 200 astronomers from all over the world managed the inconceivable: They captured the first image of a black hole, rendering the invisible visible. "Ideally, to see a black hole, we would need a telescope the size of the entire Earth," says Bouman. "We had to come up with a computational telescope that size." [Inverse article]

Tags: EE research highlights CMS Katie Bouman

Metals that Work Like Magic

02-16-21

Metals that Work Like Magic, a podcast from the Wall Street Journal, features Jamil Tahir-Kheli, research staff member working with Carver Mead, Gordon and Betty Moore Professor of Engineering and Applied Science, Emeritus. The podcast focuses on the history of superconductivity research over the past forty years and potential applications.

Tags: EE research highlights CMS Carver Mead CNS Jamil Tahir-Kheli

Professor Low Named ACM Fellow

01-13-21

Steven Low, Frank J. Gilloon Professor of Computing and Mathematical Sciences and Electrical Engineering, has been named a Fellow of the Association for Computing Machinery (ACM). He is being recognized, “for theoretical foundations and real-world deployment of Internet congestion control and smart grid optimization.” The ACM Fellows Program recognizes and honors outstanding ACM members for their achievements in computer science and information technology. [ACM release]

Tags: EE honors CMS Steven Low CNS

Pietro Perona Elevated to IEEE Fellow

12-04-20

Pietro Perona, Allen E. Puckett Professor of Electrical Engineering, has been elevated as a fellow of the Institute of Electrical and Electronics Engineers (IEEE) for contributions to visual recognition algorithms and datasets. The IEEE Fellow is one of the most prestigious honors of the IEEE, and is bestowed upon a very limited number of Senior Members who have contributed importantly to the advancement or application of engineering, science and technology. [Elevated class of 2021]

Tags: EE honors CMS Pietro Perona CNS

AI-Driven COVID-19 Model Outperforms Competitors

11-30-20

While existing models to predict the spread of a disease already exist, few, if any, incorporate artificial intelligence (AI). Yaser Abu-Mostafa, Professor of Electrical Engineering and Computer Science, is using a new model for predicting COVID-19's impact using AI and it dramatically outperforms other models, so much so that it has attracted the interest of public health officials across the country. "AI is a powerful tool, so it only makes sense to apply it to one of the most urgent problems the world faces," says Yaser Abu-Mostafa. [Caltech story]

Tags: EE research highlights CMS Yaser Abu-Mostafa CNS

Professor Bouman Receives GSC Teaching Award

11-18-20

Katie Bouman, Assistant Professor of Computing and Mathematical Sciences, Electrical Engineering and Astronomy; Rosenberg Scholar, has been chosen to receive a Graduate Student Council (GSC) Teaching Award for outstanding instruction of the inaugural course on Computational Photography.

Tags: EE honors CMS Katie Bouman