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Making a Better Match

01-14-20

Adam Wierman, Professor of Computing and Mathematical Sciences; Director, Information Science and Technology, worked with a cross-disciplinary team to improve the Pasadena Unified School District's open-enrollment algorithm. Wierman knew from experience that the district's open-enrollment process was not optimal. "I couldn't help but notice that it wasn't particularly well designed," says Wierman. "There was a huge opportunity, I thought, to improve." With the team's new and improved algorithm, families are more likely to get their top match and are also more likely to keep their children in the school district rather than enrolling them in private or charter schools. [Caltech story]

Tags: research highlights CMS Adam Wierman IST

EAS Remembers Donald S. Cohen

01-13-20

Donald S. Cohen, Charles Lee Powell Professor of Applied Mathematics, Emeritus, passed away on January 9, 2020, at the age of 85. Cohen was one of the first faculty members recruited for Caltech's newly formed applied mathematics program in 1965. He was named associate professor of applied mathematics in 1967 and earned tenure in 1971. His research covered a variety of topics, including early work in the theory of reaction-diffusion equations. His later research in nonlinear differential equations, pattern formation, stability, and bifurcations had a significant impact on mathematical biology and chemical engineering. Cohen was a popular teacher who received awards for undergraduate teaching excellence in 1979, 1987, and 1998; in 2000, he was awarded the Richard P. Feynman Prize for Excellence in Teaching. [Caltech story]

Tags: EAS history CMS Donald Cohen

Anandkumar Training Algorithms to Spot Online Trolls

01-09-20

Anima Anandkumar, Bren Professor of Computing and Mathematical Sciences, and research team have demonstrated that machine-learning algorithms can monitor online social media conversations as they evolve, which could one day lead to an effective and automated way to spot online trolling. "It was an eye-opening experience about just how ugly trolling can get. Hopefully, the tools we're developing now will help fight all kinds of harassment in the future," says Anandkumar. The research team includes Professor Michael Alvarez; Anqi Liu, postdoctoral scholar; Maya Srikanth, student; and Nicholas Adams-Cohen, Stanford University. [Caltech story]

Tags: research highlights CMS IST CNS Animashree Anandkumar postdocs Anqi Liu Maya Srikanth

EAS Remembers Yuan-Cheng "Bert" Fung

12-23-19

Yuan-Cheng "Bert" Fung passed away on December 15th, 2019, at the age of 100. Dr. Fung received his Ph.D. (1948) in Aeronautics from Caltech and served on the GALCIT faculty until 1966. He then joined the faculty at the University of California, San Diego where he founded the Bioengineering program. He made ground-breaking contributions to our understanding of the mechanics of living tissues and is known as the father of Biomechanics. He was an elected member of all three branches of the National Academies: Sciences, Engineering, and Medicine. Dr. Fung received Caltech’s Distinguished Alumni Award in 1994. Among his many honors, he was awarded the National Medal of Science in 2000. [Full obituary, UCSD]

Tags: EAS history alumni Yuan-Cheng Fung

Professor Ames Receives Antonio Ruberti Young Researcher Prize

12-19-19

Aaron Ames, Bren Professor of Mechanical and Civil Engineering and Control and Dynamical Systems, has won the Antonio Ruberti Young Researcher Prize. This prize is given to recognize outstanding achievement in research in systems and control by a young researcher and to honor the memory of Dr. Antonio Ruberti. [Past recipients]

Tags: honors MCE IST CNS Aaron Ames

Techers Attend 2019 Grace Hopper Celebration

10-02-19

Caltech alumni and members of the Information Science and Technology (IST) Advisory Council brought forty Caltech students to the 2019 Grace Hopper Celebration. The Grace Hopper Celebration is the world's largest gathering of women technologists.

Tags: IST

Caltech Mourns Passing of Manuel "Manny" Soriaga

07-19-19

Manuel P. Soriaga, Research Professor of Applied Physics and Materials Science, passed away on July 17, 2019. As a principal investigator in Caltech's Joint Center for Artificial Photosynthesis (JCAP), Soriaga studied electrochemical reactions that make artificial photosynthesis possible. "Manny’s accomplishments as a surface scientist were peerless and of the highest quality, and he made essential and indispensable contributions to JCAP’s mission," says Professor Harry Atwater. "All who knew him well will also remember with fondness the warmth and humor that he brought to his work and life." [Caltech story]

Tags: APhMS EAS history Harry Atwater JCAP Manuel Soriaga

Bob McEliece Passes Away

05-13-19

Robert J. McEliece (BS '64, PhD '67), Caltech alumnus and Allen E. Puckett Professor and Professor of Electrical Engineering, Emeritus, passed away on May 8, 2019 at the age of 76. "Bob McEliece was renowned for his contributions to a wide range of problems in information transmission and storage," said EAS Chair Ravichandran. "His contributions are drivers for numerous applications in modern communications. He was an outstanding researcher and a beloved and inspiring teacher, mentor, and colleague." [Caltech story]

Tags: EE EAS history alumni Robert McEliece

Looking Back on the Birth of the Information Age

05-29-18

Carver Mead, one of the fathers of modern computing, combines memoir and instruction in new video series. "My feeling is that these days, if it's not on the web, it doesn't exist," Professor Mead says of the decision to launch the new video channel. The video series is available for free on YouTube, and aims to provide a better understanding of the birth and evolution of modern computing, as told by one of its key participants and witnesses. [Caltech story]

Tags: EE EAS history CMS Carver Mead

Joel (J.N.) Franklin Passes Away

11-28-17

Joel (J.N.) Franklin, Professor of Applied Mathematics, Emeritus, passed away on November 18, 2017 at the age of 87. Professor Franklin joined Caltech in 1957 and worked closely with Gilbert McCann, professor of applied science, who was one of the early champions of computing at Caltech (and inventor of an analog computer in 1946). Professor Dan Meiron recalls, "Joel excelled as a scholar and researcher … if any of us in applied math—and the Institute in general—had any questions about matrix theory, linear programming, etc. we could consult with Joel and he always pointed us to the relevant results often connected to work he had done in the past." [Caltech story]

Tags: GALCIT EAS history CMS Dan Meiron Joel (J.N.) Franklin