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Gunnarson and Dabiri Teach AI to Navigate Ocean with Minimal Energy

12-09-21

Engineers at Caltech, ETH Zurich, and Harvard are developing an artificial intelligence (AI) that will allow autonomous drones to use ocean currents to aid their navigation, rather than fighting their way through them. "When we want robots to explore the deep ocean, especially in swarms, it's almost impossible to control them with a joystick from 20,000 feet away at the surface. We also can't feed them data about the local ocean currents they need to navigate because we can't detect them from the surface. Instead, at a certain point we need ocean-borne drones to be able to make decisions about how to move for themselves," says John Dabiri, Centennial Professor of Aeronautics and Mechanical Engineering. [Caltech story]

Tags: research highlights GALCIT MCE John Dabiri Peter Gunnarson

Zihui (Ray) Wu Wins Best Paper Award at ML4Health Conference

12-07-21

Computing and Mathematical Sciences student Zihui (Ray) Wu has won the Best Paper Award at the ML4Health Conference. The paper is titled "End-to-End Sequential Sampling and Reconstruction for MR Imaging", and studies how to use learning to jointly co-optimize both sensing and reconstruction for costly imaging tasks such as MRI.

Tags: honors Yisong Yue Katie Bouman Zihui (Ray) Wu He Sun

Yu-Chong Tai Receives 2021 SoCalBio Innovation Award

12-06-21

Yu-Chong Tai, Anna L. Rosen Professor of Electrical Engineering and Medical Engineering; Andrew and Peggy Cherng Medical Engineering Leadership Chair; Executive Officer for Medical Engineering, has been awarded the 2021 Innovation Award for Outstanding Researcher by The Southern California Biomedical Council (SoCalBio). The Award is meant to recognize and celebrate the contributions of Greater Los Angeles Region's bioscience entrepreneurs, researchers, and educators.

Tags: EE MedE MCE KNI

New Caltech Center for Sensing to Intelligence (S2I) Launches Collaboration with Industry Partner

12-02-21

The Caltech Center for Sensing to Intelligence (S2I) has announced that, in collaboration with Rockley Photonics, a photonics-based health monitoring and communications solutions company, it will allocate $1.5 million in research grants over the next three years to jumpstart efforts to combine sensors with artificial intelligence. "We would like to have sensors in every device these days, generating a huge amount of data," says Azita Emami, Andrew and Peggy Cherng Professor of Electrical Engineering and Medical Engineering and the director of S2I. "But it's difficult to extract the most important information from the mountains of data they create." [Caltech story]

Tags: APhMS EE Changhuei Yang MedE CMS Azita Emami CNS Animashree Anandkumar Alireza Marandi Katie Bouman

Undergraduates Recognized for Inventing Product that Would Mitigate Dust in Lunar Habitats

11-29-21

A team of Caltech undergraduates participating in NASA's 2021 Breakthrough, Innovative and Game-Changing (BIG) Idea Challenge has earned the award for Best Developed Product. The Habitat Orientable & Modular Electrodynamic Shield (HOMES) team earned the Best Developed Product award, because—as noted by NASA—"it's not a concept; it's reality."  [Caltech story]

Tags: GALCIT Charles Elachi Manan Arya Soon-Jo Chung Michael Mello Jason Kastner Richard Abbott

Harry Atwater Elected Optica Fellow

11-08-21

Harry Atwater, Otis Booth Leadership Chair, Division of Engineering and Applied Science; Howard Hughes Professor of Applied Physics and Materials Science; Director, Liquid Sunlight Alliance, has been elected as Optica Fellow. Since 1959, over 2,800 members have joined the ranks of Fellow. These members have served with distinction in the advancement of optics and photonics through distinguished contributions to education, research, engineering, business and society. [Elected Fellows]

Tags: APhMS honors Harry Atwater

Joseph Falson Named William H. Hurt Scholar

11-05-21

A $75 million gift from the late William (Bill) H. Hurt has established a suite of endowed early-career professorships that brings young faculty together to collaborate, build connections across disciplines, and engage in research and teaching that has the potential to define new fields of study, develop technologies, and advance innovative solutions to address the greatest challenges of the day. Joseph Falson, Assistant Professor of Materials Science, is among four faculty members who make up the inaugural cohort of William H. Hurt Scholars. William H. Hurt Scholars receive unrestricted funding and gain a network of colleagues with whom they will interact through programming designed to catalyze new research ideas and collaborations. [Caltech story]

Tags: APhMS honors KNI Joseph Falson

Michael Marshall and Sergio Pellegrino win AIAA Best Paper Award

11-04-21

Graduate Student Michael Marshall, and Sergio Pellegrino, Joyce and Kent Kresa Professor of Aerospace and Civil Engineering; Jet Propulsion Laboratory Senior Research Scientist; Co-Director, Space-Based Solar Power Project, have won the 2021 AIAA Spacecraft Structures Best Paper Award from AIAA 2021 Scitech Forum. The title of the paper is “Reduced-Order Modeling for Flexible Spacecraft Deployment and Dynamics."

 

Tags: honors GALCIT MCE Sergio Pellegrino Michael Marshall

Harry Atwater Receives Von Hippel Award

11-02-21

Harry Atwater, Otis Booth Leadership Chair, Division of Engineering and Applied Science; Howard Hughes Professor of Applied Physics and Materials Science; Director, Liquid Sunlight Alliance, received the 2021 Von Hippel Award, the Materials Research Society’s (MRS) highest honor. Atwater is being recognized “for fundamental research in light-matter interactions—particularly nanophotonics, plasmonics, photonic metamaterials, and solar energy conversion—and numerous applications of photon control of materials illustrating the value of fundamental research to technologies that improve the quality of life.” The Von Hippel Award recognizes those qualities most prized by materials scientists and engineers—brilliance and originality of intellect, combined with vision that transcends the boundaries of conventional scientific disciplines, as exemplified by the life of Arthur von Hippel. [MRS story]

Tags: APhMS honors Harry Atwater KNI

Caltech and Amazon Partner to Create New Hub of Quantum Computing

10-26-21

This past year, a new two-story building took shape in the northeast corner of the Caltech campus. Though modest in design, what takes place inside the structure could transform the future of computing. The building is the AWS Center for Quantum Computing, the result of a partnership between Caltech and Amazon Web Services, the cloud-computing branch of Amazon. The goal of the collaboration is to create quantum computers and related technologies that have the potential to revolutionize data security, machine learning, medicine development, sustainability practices, and more. "AWS will benefit from the ideas percolating here on campus," says Oskar Painter, John G. Braun Professor of Applied Physics and Physics and head of quantum hardware at AWS. Painter says quantum computing is still a very young technology, so it is crucial for development efforts to be directly connected to the latest research in academia. [Caltech story]

Tags: APhMS CMS Oskar Painter KNI Fernando Brandão