UC San Diego Library--Calling for Input

What kind of library does UC San Diego want and need in the years ahead?

Post your advice at http://blog.ucsd.edu/libstratplan/ and have your say. The blog is also linked off the libraries’ homepage. The blog is available through February 10, 2010. In addition, there will be traveling whiteboards throughout the lobbies of the libraries for you to have your say over the next three weeks.

Blog available through February 21, 2010

One Gigantic Jacobs School of Engineering Poster Session

If you've never been to a Research Expo at the Jacobs School, you don't know what you are missing.

There are more than 200 posters, each with a grad student standing there ready to explain the research and it's implications. It's like a real life engineering encyclopedia...where all the entries are cutting edge.

There are also faculty talks, and a keynote by National Academy of Engineering (NAE) member Lawrence Papay entitled "Renewables and America's Energy Future". And speaking of America's energy future, reading Carbon Nation this morning, I stumbled across IEEE Spectrum's "energy wise" blog.

Last year's Research Expo grad student winners are here.

Registration info for folks who want to check out all the talented Jacobs School students is here.

This year, Research Expo is on April 15, 2010, and it starts at 12:30 PM (in the afternoon...not in the morning like it has in past years.)

If you are a grad student at the Jacobs School, make sure to submit your poster. The student poster submission site is here.

Computer Scientists Win Google Grant for Energy Efficient Computing Research

Computer science professors Tajana Simunic Rosing, Steven Swanson and Amin Vahdat are in the news today. Why? They won a Google research grant, which will provide funding for their ongoing research on energy efficiency in computing. The grant is for $100,000 according to an Xconomy story by Gregory Huang who is Editor at Xconomy Seattle.

Here is the blog post from Google (via Xconomy).
The New York Times blog post is here.
The North County Times blog post is here.

In the last issue of Pulse, the Jacobs School alumni magazine, I wrote about how Tajana Simunic Rosing is working to make data centers both green and flexible.

She and Amin Vahdat were are also part of the Multi-Scale Systems Center (MuSyC), which will focus on tackling a critical issue affecting multiple scales: energy efficiency.

Here is the Web page for computer science professor Steven Swanson.

Natural Ventilation Instead of Air Conditioning

What if breeze outside could be used to cool a building...kind of like a natural fan. That is part of the idea behind a new grant to mechanical enginering professor Paul Linden, who also directs UC San Diego Sustainability Solutions Institute.

We wrote about Linden's work with natural ventilation in conjunction with the San Diego Children's Museum. (It was a past issue of Pulse the Jacobs School alumni magazine.)

Below is part of the announcement that the UC San Diego Sustainability Solutions Institute put out today.

...but first...if you are still reading, you'll probably be interested in UC San Diego's Greenovation Forums. The next one is about sustainability and nature.

UC San Diego Sustainability Solutions Institute (SSI’s) Director and Mechanical and Aerospace Engineering (MAE) professor Paul Linden has been awarded $1.9 Million dollars from the California Energy Commission (CEC) to study the potential for natural ventilation retrofits in California’s commercial building stock. The contract is part of the Public Interest Energy Research (PIER) program and involves partnerships with Lawrence Berkeley National Lab, UC Berkeley Center for the Built Environment, ARUP San Francisco, and CPP Wind.


Buildings are responsible for approximately 35% of greenhouse gas emissions. It is estimated that natural ventilation in new construction and, more importantly, retrofits could significantly reduce the carbon footprint of California’s commercial building stock. However, the implementation of natural ventilation is impeded by a number of significant barriers.

The goal the research is to conduct a comprehensive study of these issues and provide the knowledge and new tools to the community that will allow owners, designers and policy makers to make informed decisions about the implementation of natural ventilation in California. The proposed program will also provide the first tool in a recognized building energy simulation program to allow the different design alternatives to be analyzed, and for the potential energy savings and greenhouse gas emission reductions to be calculated accurately. The present limitations make wind-driven natural ventilation a risky strategy for a designer to recommend and so severely hamper its adoption. This program should remove these barriers and provide the tools and information for the appropriate implementation of natural ventilation in commercial buildings.

More information about the CEC’s Building End-Use Energy Efficiency Research program can be found here.

UCSD Alumni Magazine is Online

The latest issue of the UCSD alumni magazine is now online. You can get the online/print hybrid experience at: http://www.pursuantmedia.com/ucsd/0110/

Or hit this page for the UCSD alumni magazine:

Page 25 includes a Q&A with engineering alum Matt Newsome.

Wind Turbines on the UCSD Earthquake Shake Table

Coming soon to an earthquake shake table in San Diego..

Structural engineers from the UC San Diego Jacobs School of engineering will shake a wind turbine in the next couple of weeks at the Englekirk Structural Engineering Center.

Check out the live webcam: http://nees.ucsd.edu/resources/video-sw.shtml

Here is a PDF with more info about the project.

Botnet Judo / Spam Templates in the News

Ars Technica and The Wired Campus blog from The Chronicle of Higher Education both wrote, this week, about new spam-related computer science research to be presented in about a month at the being presented by UC San Diego and

The paper the stories described is "Botnet Judo: Fighting Spam with Itself." It will be presented at the Network and Distributed System Security Symposium (NDSS). Andreas Pitsillidis, Kirill Levchenko, Christian Kreibich, Chris Kanich, Geoffrey M. Voelker, Vern Paxson, Nicholas Weaver, and Stefan Savage are the authors, from the Department of Computer Science at the UC San Diego Jacobs School of Engineering and from the International Computer Science Institute at UC Berkeley.

A short bit of the Ars Technica story is below:

The creators of Botnet Judo, thanks to their work on Storm, decided that the use of templates might provide an opportunity to recognize any spam based on the same template. Since normal e-mail would be very unlikely to match a template by chance, this method should have a very low false-positive rate, where a legitimate message is recognized as spam.