The Human Connectome (Courtesy of PBS NovaNext website)
From the PBS NovaNext website:
Bobby Kasthuri has a problem.
In an effort to understand, on the finest level, what makes us human, he’s set out to create acomplete map of the human brain: to chart where every neuron connects to every other neuron. The problem is, the brain has more connections than the Milky Way has stars. Just one millionth of the organ contains more information than all the written works in the Library of Congress. A map of the brain would represent the single largest dataset ever collected about anything in the history of the world.
Dr. Qing Cao recently co-authored a paper with two of his graduate students, Yunhe Feng and Zheng Lu, entitled “Secure Sharing of Private Locations through Homomorphic Bloom Filters.” This paper has now won theBest Paper Award atIEEE BigDataSecurity 2018, the 4th IEEE International Conference on Big Data Security on Cloud. About 150 papers were submitted to this conference this year.
Current continuously increasing demands of cloud computing and relevant network-based techniques have driven a dramatic growth of the implementations of data mining, smart data, artificial intelligence, and data analysis in multiple domains. Security and privacy issues in big data have become a great concern due to the interconnecting environment. IEEE BigDataSecurity 2018 addresses this domain and aims to gather recent academic achievements in this field.
Moreover, cloud computing is the second concentration of IEEE BigDataSecurity 2018. The emerging mechanism of cloud computing has provided a variety of novel approaches addressing the solutions of big data. The new methods deriving from cloud computing have covered distinct dimensions, such as edge/fog computing, energy consumptions, high performance, and heterogeneous resources, cloud models, heterogeneous architecture, tele-health, resource allocation, load balance, multimedia, and QoS, etc.
Congratulations, Dr. Cao, Yunhe Feng and Zheng Lu!
Jared Smith, a Ph.D. student in the UT Computer Security Lab (volsec.eecs.utk.edu) advised byDr. Max Schuchard, presented a full paper at the 39th annualIEEE Symposium for Security and Privacyin San Francisco, CA. The paper, entitled“Routing around Congestion: Defeating DDoS Attacks and Adverse Networking Conditions with Reactive BGP Routing,”was one of 63 papers accepted out of 564 submitted (11% acceptance rate) at S&P, one of the top 4 academic security conferences.
At the conference, Jared and Dr. Schuchard presented the first deployable solution to a previously unmitigated form of Distributed Denial of Service (DDoS). This particular form of DDoS has been used in recent years to take entire countries offline, take down large parts of the Internet’s infrastructure, and prohibit millions of Internet users from communicating online. While most solutions to DDoS require cooperating with other networks or paying for expensive commercial solutions, their solution allows an online entity to defend against DDoS without these requirements, and in many cases make modern botnet-based attacks a problem of the past.
For more information on the paper and the UT Computer Security Lab in general, please visitvolsec.eecs.utk.edu.
Dr. Garrett Rose, Dr. James Plank, Dr. Mark Dean and Graduate Researcher Parker Mitchell, of the TENNLab– Neuromorphic Architectures, Learning, Applications group, are featured in a new video, speaking about neural networks and neuromorphic computing. HDIAC, the Homeland Defense & Security Information Analysis Center, has released this video, entitled “Neural Networks for the Homeland Defense & Security R&D Community of Interest.”
Lynne E. Parker has been named interim dean of the Tickle College of Engineering.
Parker, the associate dean for faculty affairs and engagement for the college, takes the role effective Monday, May 7, as former dean Wayne T. Davis has been selected to lead the UT Knoxville campus as interim chancellor.
“It’s an honor for me to lead the college during this time of transition,” said Parker, a professor in the Min H. Kao Department of Electrical Engineering and Computer Science. “I look forward to working with TCE colleagues to maintain the momentum of the college until Dean Davis’s successor arrives.”
Parker earned a bachelor’s degree from Tennessee Tech University in 1983, a master’s from UT in 1988, and a doctorate from the Massachusetts Institute of Technology in 1994, all in computer science.
She is a fellow of the Institute of Electrical and Electronics Engineers, a distinguished member of the Association for Computing Machinery, a senior member of the American Association for Artificial Intelligence, and a member of the American Society for Engineering Education. She has also served as a National Science Foundation division director for information and intelligent systems, and as a distinguished research and development staff member at Oak Ridge National Laboratory.
The honors students in COSC 317 created this short film to illustrate the importance of Computer Science in real-world situations- specifically in law enforcement.
“The Great UTKCSPD Case”
One seemingly simple carjacking leads to a far more dangerous scheme. A retired detective must come back onto the force to work with a computer scientist and outsmart an elusive hacker in this educational and action packed short film.
Electrical Engineering student Frances Garcia received the Best Oral Paper Presentation award for her presentation on a paper titled “A SPICE Model for GaN-Gate Injection Transistor (GIT) at Room Temperature” at the Connecticut Symposium on Microelectronics & Optoelectronics (CMOC) 2018 held in New Haven, CT.
Garcia received her B.Sc. degree in physics from University of Tennessee, Knoxville, TN, USA. She is currently working on her Master Sc. Degree in electrical engineering under supervision of Dr. Syed Kamrul Islam. She is a DOE Wideband Gap Trainee Fellow at the University of Tennessee. Her research interests include semiconductor device modeling and characterization and power electronics.
Stella Sun, associate professor in the Department of Electrical Engineering and Computer Science – UTK, discusses cyber security with the Knoxville News Sentinel.
Before city employees of Atlanta could even turn their computers back on last month, Knoxville’s IT Director Janet Wright sent an email to city staff: Stay vigilant.
Wright was responding to a cyberattack that crippled the region’s largest city and shut down city computers for five days.
The city was attacked with ransomware, a kind of malware that invades computers or computer networks and then locks them down, with the attackers demanding a ransom before they will unlock them.
Wright, and Knox County’s network and cybersecurity manager David Grindstaff, said the city and county are safe and their respective staffs work diligently to prevent what happened in Atlanta.
“We’re very aware, and (after Atlanta) we embarked on an employee education program to educate them on what emails might be unsafe and to look at and see if it was really sent from the person you thought it was from … before you click, think about what you’re clicking on,” Wright said.
For Knoxville native Spencer Cochran, staying at UT for graduate school was a given.
Cochran began his journey at UT after graduating from Halls High School in 2011. During his undergraduate years, a few things pushed him toward an electrical engineering degree.
“I always thought I wanted to work on robotic prosthetics,” Cochran said. “The longer I was in school, the more I began to feel like electrical engineering was just as appropriate, if not more appropriate, for that dream.”