News & Events

HEADLINES

John-doyle
Variability Keeps The Body In Balance

09-22-14

By combining heart rate data from real athletes with a branch of mathematics called control theory, John Doyle, Jean-Lou Chameau Professor of Control and Dynamical Systems, Electrical Engineering, and Bioengineering and colleagues have devised a way to better understand the relationship between reduced heart rate variability (HRV) and health.

"A familiar related problem is in driving," Doyle says. "To get to a destination despite varying weather and traffic conditions, any driver—even a robotic one—will change factors such as acceleration, braking, steering, and wipers. If these factors suddenly became frozen and unchangeable while the car was still moving, it would be a nearly certain predictor that a crash was imminent. Similarly, loss of heart rate variability predicts some kind of malfunction or 'crash,' often before there are any other indications," he says. [Caltech Release] [Read the Paper]

Tags: John Doyle CMS EE research highlights

Best-grad-schools
Caltech Engineering Ranks High on U.S. News Best Grad Schools List

09-11-14

Caltech’s undergraduate and graduate engineering programs have been ranked fourth in the country by U.S. News & World Report. Engineering graduate programs ranked very well with second in aerospace / aeronautical / astronautical, third in mechanical, third in applied math, fourth in electrical / electronic / communications, sixth in materials, and eight in environmental / environmental health. [All 2015 Caltech Rankings]

Tags: Graduate school rankings GALCIT MCE CMS EE APhMS ESE

David-doty-and-rachel-cummings
Best Paper in Distributed Computing

09-04-14

The paper, “Speed faults in computation by chemical reaction networks,” written by graduate student Rachel A. Cummings who is advised by Professor Katrina Ligett, Senior Research Fellow David Doty working in Professor Erik Winfree’s lab, and colleagues has received the best paper award at this year’s International Symposium on Distributed Computing. [Read the paper]

Tags: Rachel Cummings Katrina Ligett David Doty Erik Winfree CMS honors

Rothemund-p
Programmed to Fold: RNA Origami

08-20-14

Paul Rothemund, Senior Research Associate in Bioengineering, Computer Science, and Computation and Neural Systems, and colleagues have fabricated complicated shapes from DNA's close chemical cousin, RNA. "RNA origami is still in its infancy," says Rothemund. "Nevertheless, I believe that RNA origami, because of their potential to be manufactured by cells, and because of the extra functionality possible with RNA, will have at least as big an impact as DNA origami." [Caltech Release]

Tags: Paul Rothemund CMS EE health research highlights

Bruce-2
Sink or Swim: Students Prticipate in RoboSub Competition

08-04-14

For the past year, a team of Caltech students, advised by Professor Joel Burdick, met at the campus pool on Sunday afternoons to prepare for the 17th Annual International RoboSub Competition. These members of the Caltech Robotics Team carefully crafted and optimized their robotic submarine named Bruce. Bruce was programmed to perform tasks such as pulling a lever, parking between two poles, and shooting little torpedoes at a target without the help of a human operator. At the competition the Caltech team received the judges' award for Best New Entry. [Caltech release]

Tags: Joel Burdick MCE CMS

Highlycited
Highly Cited

06-20-14

The Thomson Reuters compilation of the most highly cited researchers— those in the top 1%—from the period 2002–2012 include EAS professors Harry Atwater, Richard Murray, Joel Tropp, John Seinfeld, Kerry Vahala, and Paul Wennberg. Other Caltech professors were also among the top 1%—including Colin Camerer, Mark Davis, Richard Ellis, William Goddard, Robert Grubbs, Hiroo Kanamori, Jeff Kimble, John O’Doherty, and Charles Steidel. This compilation aims to identify researchers with exceptional impact on their respective fields.  [Detailed information on the methodology]

Tags: Harry Atwater Richard Murray Joel Tropp John Seinfeld Kerry Vahala Paul Wennberg APhMS CMS ESE MCE honors

2014-first-place
Celebration of Undergraduate Research

06-04-14

The Computing and Mathematical Sciences (CMS) Department hosted its first Celebration of Undergraduate Research on Friday, May 30th, 2014. Fifteen students/teams participated by presenting their research via a poster and/or demo, and prizes were awarded to the top three teams, as voted by event attendees: First Place: Social Math, presented by Jianchi Chen, Ying Yu Ho, Timothy Holland, and Kexin Rong; Second Place: The Tweet Rises, presented by Aleksander Bello, Alexandru Cioc, Victor Duan, Archan Luhar, and Louis O'Bryan; Third Place: Team Ouroboroy, presented by Moya Chen and James Macdonald.

In addition the following students were recognized for their outstanding academic excellence and/or services to CMS: Erika DeBenedictis, Kevin Chen, David Ding, Angela Gong, Max Hirschhorn, Josie Kishi, Jesse Salomon, Ben Yuan, and Mike Yurko.

Many members of the CMS community attended to learn more about the research projects, and a large numbers of undergrads came to support and celebrate their classmates' hard work. On the heels of this event's success, it has been decided that the Celebration of Undergraduate Research will henceforth be an annual occurrence in CMS."

Tags: CMS Honors

Iris-bhansali
Iris Z. Liu Wins 2014 Bhansali Prize

06-04-14

Iris Z. Liu, a senior student in Computer Science advised by Mathieu Desbrun and conducting research with Adam Wierman, is the recipient of the 2014 Bhansali Prize. The Bhansali Prize is awarded to an undergraduate student for outstanding research in Computer Science in the current academic year.

With increased incorporation of renewable energy in the energy grid, energy supply becomes more intermittent. As energy demands increase, demand peak periods become more problematic for energy providers. These problems of fluctuating supply and demand necessitate demand response programs. Iris’ research with Professor Adam Wierman focuses on data centers as a particularly promising industry for demand response. Through a series of simulations, she has shown that data centers provide as much (or even more) flexibility as large-scale storage when incentivized correctly. She has compared the voltage violations and generation costs of data centers versus large-scale storage, given a particular network, demands, and loads. Through this research, she was able to highlight the potential for using data centers as demand response resources.

Tags: Iris Liu Mathieu Desbrun Adam Wierman CMS honors

2014-ford-winner-dae-hyun-kim-headshot
Dae Hyun Kim Receives 2014 Henry Ford II Scholar Award

06-03-14

Undergraduate student Dae Hyun Kim, working with Professor Adam Wierman, is the recipient of the 2014 Henry Ford II Scholar Award. Dae Hyun is studying computer science with broad interests including computer graphics and machine learning, as well as mathematics and neuroscience. This summer, he plans to work with Professor Shinsuke Shimojo in applying a novel eigenvector based method of analyzing brain dynamics to study inter-brain dynamics in social interaction. The Henry Ford II Scholar Award is funded under an endowment provided by the Ford Motor Company Fund. The award is made annually to the engineering student with the best academic record at the end of the third year of undergraduate study.

Tags: Dae Hyun Kim Adam Wierman Henry Ford II Scholar Award CMS honors

Maria-lopez-headshot
Maria I. Lopez Wins Schmitt Staff Prize

06-02-14

Maria I. Lopez, Lead Options Administrator in Computing & Mathematical Sciences, has won the Caltech Thomas W. Schmitt Annual Staff Prize. The prize is given to a staff member whose contributions embody the values and spirit that enables Caltech to achieve excellence in research and education. "Lopez is in charge of the organization of annual classes taken by more than 2,000 undergraduate and graduate students," says one of the anonymous individuals who nominated Lopez for the prize. "Maria gets thanked in every thesis defense that I attend. Her positive attitude has been quite contagious among her peers: she literally invigorated her colleagues to play as a team . . . I do not think it is an exaggeration to state that she is the energy source of the whole department." [Caltech Release]

Tags: Maria Lopez CMS honor

Past Events_

One Entangled Evening

One Entangled Evening
A night of science and entertainment celebrating Feynman’s quantum legacy


CDS 20th Anniversary

CDS 20th Anniversary
Control and Dynamical Systems celebrates its 20th anniversary


CS25

CS 25th Anniversary
Computer Science celebrated 25 years of innovative, ground-breaking research

Department of Computing + Mathematical Sciences