News

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: honors CMS Mathieu Desbrun Adam Wierman Iris Liu

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

Professor Wierman Receives IEEE William R. Bennett Prize

04-22-14

Adam Wierman, Professor of Computer Science, alumnus Minghong Lin (PhD ’13, CS), and colleagues has received the 2014 William R. Bennett Prize for their paper Dynamic Right-Sizing for Power-Proportional Data Centers. The William R. Bennett Prize is awarded annually by the IEEE Communications Society for the best original paper published in any journal financially sponsored or co-sponsored by the Communications Society in the previous three calendar years.

Tags: honors CMS Adam Wierman alumni Minghong Lin

Professor Wierman Finishes First in Class in LA Triathlon

04-14-14

On Sunday April 13, 2014, Adam Wierman, Professor of Computer Science, and his Rigorous Systems Research Group (RSRG) members joined the approximate 700 people competing in the Los Angeles Triathlon Series at Bonelli Par. Professor Wierman finished 1st in his race class and 13th overall among individuals competing in the Tri-Express, which consisted of a 300-meter swim in Puddingstone Lake, a 13.91-kilometer bike course, and a 5-kilometer run through the Park.

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Tags: CMS Adam Wierman Anish Agarwal Yong Sheng Soh Matteo Ronchi Kathryn Knister Daniel Chao

Best Paper on System Operations and Market Economics

09-30-13

Adam Wierman, Professor of Computer Science, and colleagues have received the award for Best Paper on System Operations and Market Economics at the IEEE PES General Meeting for their paper entitled "A unifying approach for assessing market power in deregulated electricity markets."

Tags: CMS Adam Wierman Subhonmesh Bose

Professor Wierman's Student Receives Best Student Paper Award

09-20-13

The Best Student Paper Award at the International Federation for Information Processing (IFIP) Performance conference in 2013 was given to Caltech alumnus Minghong Lin (PhD CMS '13) for his paper entitled Joint optimization of overlapping phases in MapReduce.

Tags: honors CMS Adam Wierman alumni Minghong Lin

Best Paper at Green Computing Conference

06-11-12

Professor Adam Wierman, along with students Zhenhua Liu and Minghong Lin have received the Best Paper award at the IEEE Green Computing Conference for their paper "Online algorithms for geographical load balancing". The paper provides near-optimal algorithms that can cloud services to implement "follow the renewables" routing, and to take advantage of solar and wind energy.

Tags: CMS Adam Wierman Minghong Lin Zhenhua Liu

RSRG Rocks the Rock and Roll Half Marathon

02-22-12

The Rigorous Systems Research Group (RSRG) inspired by Adam Wierman, Assistant Professor of Computer Science, and Kanianthra Mani Chandy, Simon Ramo Professor and Professor of Computer Science; Deputy Chair for Education, joined 7000 people by running this year's Rock 'n' Roll Pasadena Half Marathon. [Caltech Feature]

Tags: CMS Adam Wierman Kanianthra Chandy

Geographical Load Balancing with Renewables

06-14-11

Professors Adam Wierman and Steven Low, along with CMS graduate students Zhenhua Liu and Minghong Lin have received the best paper award at the ACM GreenMetrics conference for their paper "Geographical Load Balancing with Renewables". The paper provides algorithms that can allow renewable energy to be efficiently used by geographically distributed data centers (such as those used by Google) in order to almost completely eliminate the usage of brown energy. [Read the Paper]

Tags: honors energy research highlights CMS Adam Wierman Steven Low Minghong Lin Zhenhua Liu

Professor Wierman Receives ACM SIGMETRICS Rising Star Researcher Award

05-18-11

Adam Wierman, Assistant Professor of Computer Science, is the recipient of the 2011 Association for Computing Machinery (ACM) SIGMETRICS Rising Star Researcher Award.  The award recognizes his outstanding contributions in the design and analysis of scheduling policies, which provided fundamental insights into scheduling and fairness in modern computing systems.  

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Tags: honors CMS Adam Wierman