News Archives | Page 8 of 17 | Electrical and Computer Engineering Newsblog

Havens and Pinar Publish and Present on Fuzzy Systems

Published December 7, 2017

Tim Havens (ECE/CS) and Tony Pinar (ECE) published “Measures of the Shapley Index for Learning Lower Complexity Fuzzy Integrals” in Granular Computing and “Efficient Multiple Kernel Classification Using Feature and Decision Level Fusion” in IEEE Transactions on Fuzzy Systems, December 2017.

https://doi.org/10.1007/s41066-017-0045-6

Havens presented a paper co-authored by Pinar entitled “Generating Random Fuzzy (Capacity) Measures for Data Fusion Simulations” at the IEEE Symposium Series on Computational Intelligence (IEEE SSCI 2017) in Honolulu, HI, from Nov. 27 to Dec 1, 2017.

Faculty claim Maxwell Cup in high scoring tilt against students, 12-10

Published December 4, 2017

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hockey-2017 The faculty pulled out a thrilling 12-10 come-from-behind overtime victory in the 2017 edition of the annual ECE student-faculty hockey game, held at the MacInnes Ice Arena on Saturday, December 2. Both sides showed energy and enthusiasm in the first period, with goals see-sawing back and forth to a score of 5-4 with students in the lead at the end of the period. The defenses stepped it up in the second period, with only one goal scored mid-period by the faculty to even things up at 5-5, until the students scored two quick goals in the last 30 seconds to go ahead 7-5. In the last period, both sides battled to 10-8 with students on top with two minutes to go. The faculty pulled the goalie and scored two more goals to tie it up 10-10 with just seconds remaining. The game went to a 5-round shootout, which the faculty took in four rounds 2-0, for a final score of 12-10. Special mention goes to Mark Maroste for scoring two goals in regulation and one in the shootout, to Adam Webb for a hat trick in regulation and for the second and winning shootout goal, and to faculty goalie Brian Hutzler for turning away roughly 100 shots and shutting out the students in overtime.

The game was enjoyed by the largest crowd ever to attend the annual department event, and the same crowd enjoyed numerous door prizes and pizza after the game. A good time was had by all, and many of the aging faculty players could still walk after it was all over.

Showing of AlphaGo includes AI panel discussion with ECE faculty and alumnus

Published November 3, 2017

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alphgo Tonight’s viewers of AlphaGo will get the opportunity to learn more on the research and application of artificial intelligence (AI) happening today, here at Michigan Tech and beyond. A panel discussion with Dr. Timothy Havens (ECE/CS), Dr. Laura Brown (CS), Dr. Steven Goldsmith (MEEM/ECE), Dr. Scott Marratto (HU), and Josh Manela (ECE alumnus) of Ford subsidiary Argo AI will follow the screening.

AlphaGo: 7:30 p.m. Friday, November 3, Rozsa Center for the Performing Arts

AlphaGo is featured in this year’s 41 North Film Festival hosted by the Rozsa Center for the Performing Arts. Directed by Greg Kohs, the documentary chronicles a journey from the halls of Cambridge, through the backstreets of Bordeaux, past the coding terminals of DeepMind in London, and, ultimately, to the seven-day tournament in Seoul. As the drama unfolds, more questions emerge: What can artificial intelligence reveal about a 3000-year-old game? What can it teach us about humanity?

Glen Archer Demonstrates Excellence in Large Class Teaching

Published October 23, 2017

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Faculty
News

For many students and instructors, the upcoming weeks are the most motivationally challenging of the academic year. Days are getting shorter, colder and darker with six solid weeks of class behind us and four more weeks ahead before a break.

But Michigan Tech’s terrific faculty routinely provide me with inspiration to keep me focused. I want to share a story I play back in my head on tougher days in hopes that it will inspire you too.

When I first became the CTL director, Glen Archer, principal lecturer and associate chair in Electrical and Computer Engineering, used to do me the favor of speaking near the end of Graduate Teaching Assistant (GTA) orientation each fall. Glen would remind the GTAs that they were going to be the “maximum in the room.”

What he meant was that any students would almost certainly reflect and rise only to the level of enthusiasm and motivation set by their instructor. Glen was challenging them to set that bar high.

Glen’s advice helps me focus on bringing my best self into the classroom, even on days when I’m distracted by non-teaching or personal business, teaching material I don’t find that interesting myself, or just plain tired. It helps me see that if I’m not leading the way with interest and enthusiasm, it’s pretty hard to expect that my students will follow.

On Nov. 30, Glen will be recognized with the final 2017 CTL Teaching Award for Excellence in Large Class Teaching. He’ll share other stories as part of this event; I encourage you to mark your calendar now so that you can attend and hear more words of wisdom from this terrific teacher.

If you’d like to talk more about ways to keep yourself and students motivated, stop into the William G. Jackson Center for Teaching and Learning.

From Terrific Teaching at Tech, by Mike Meyer, William G. Jackson CTL.

Cameron Philo receives Best Green Innovation – Bob Mark Elevator Pitch Competition

Published October 9, 2017

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bobmarkelevatorpitchcompetition2017 EE major Cameron Philo received “Best Green Innovation” at the 2017 Bob Mark Elevator Pitch Competition held Saturday in the Van Pelt and Opie Library.

Philo was selected for his “3D Windmill,” a unique compact windmill design to bring electricity to underdeveloped regions. Along with the $250 cash prize, Philo will join the other 10 award recipients in Silicon Valley during Spring Break 2018.

For a complete list of prize winners see Tech Today.

ECE Announces Graduate Student Awards

Published September 26, 2017

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(L-R) Award recipients Aref Majdara and Navid Gandji

The Department of Electrical and Computer Engineering announced its award recipients for 2016-2017 at the Annual ECE Graduate Student Banquet held on September 25. Aref Majdara received the Jonathan Bara Award for Outstanding Graduate Teaching Assistant and Navid Gandji received the Matt Wolfe Award for Outstanding Graduate Research Assistant.

Dr. Glen Archer, ECE associate chair and TA supervisor said in his nomination “Aref is one of those rare students who seems to excel at everything you ask him to do. He has worked as a TA for several years in a variety of different courses and received praise from the students in every case.” Archer stated that Aref’s performance in the Circuits lab “revealed a quiet patience that motivates students to perform at their best” and in the more difficult to staff labs such as Microcontroller, Embedded System Engineering, and Signal Processing, “Aref accepted these challenges in the same way he faces everything, with purposeful resolve and a relentless pursuit of excellence”. Mr. Majdara’s PhD advisor is Prof. Saeid Nooshabadi.

Dr. Elena Semouchkina, ECE associate professor and PhD advisor stated in her nomination for outstanding GRA, “Navid Gandji’s research features two important aspects: (1) novelty at the frontiers of engineering physics and (2) addressing vital societal needs. Navid’s work is in a very competitive field of artificial materials, including photonic crystals and metamaterials, which were named by the American Physical Society as one of the top three physics discoveries of the first decade of the new century. His work comprises theoretical studies, full-wave electromagnetic simulations, and experiments on a unique automatic microwave field mapping fixture, which he helped to develop and advance.” Overall, during his PhD studies, Navid has authored and co-authored 4 journal papers, 4 more papers are in preparation. He has also authored and co-authored 5 published refereed conference proceedings and made two presentations at the IEEE International Symposium on Antennas and Propagation, the major forum in the field.

The ECE Department congratulates Aref and Navid and appreciates their many contributions to the department, university, and their field.

Collaborative NSF Research Funding for Saeid Nooshabadi

Published September 7, 2017

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Saeid Nooshabadi (ECE/ICC) is the principal investigator on a project that has received $349,988 from the National Science Foundation for the project, “Collaborative Research: ACI-CDS&E: Highly Parallel Algorithms and Architectures for Convex Optimization for Realtime Embedded Systems (CORES).” This is a three-year project.

By Sponsored Programs.

Abstract

Embedded processors are ubiquitous, from toasters and microwave ovens, to automobiles, planes, drones and robots and are typically very small processors that are compute and memory constrained. Real-time embedded systems have the additional requirement of completing tasks within a certain time period to accurately and safely control appliances and devices like automobiles, planes, robots, etc. Convex optimization has emerged as an important mathematical tool for automatic control and robotics and other areas of science and engineering disciplines including machine learning and statistical information processing. In many fields, convex optimization is used by the human designers as optimization tool where it is nearly always constrained to problems solved in a few hours, minutes or seconds. Highly Parallel Algorithms and Architectures for Convex Optimization for Realtime Embedded Systems (CORES) project takes advantage of the recent advances in embedded hardware and optimization techniques to explore opportunities for real-time convex optimization on the low-cost embedded systems in these disciplines in milli- and micro-seconds.

NSF Funding on Cyber Risk Management for Power Grids

Published September 6, 2017

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Chee-Wooi Ten (ECE) is the lead principal investigator on a project that has received a $348,866 research and development grant from the National Science Foundation (NSF). Yeonwoo Rho (Math/ICC) is the Co-PI on the project “CPS:Medium: Collaborative Research: An Actuarial Framework of Cyber Risk Management for Power Grids.” This is a three-year project.

There are two investigators from University of Wisconsin-Milwaukee.

The total for both universities is $700,975.

Abstract

As evidenced by the recent cyberattacks against Ukrainian power grids, attack strategies have advanced and new malware agents will continue to emerge. The current measures to audit the critical cyber assets of the electric power infrastructure do not provide a quantitative guidance that can be used to address security protection improvement. Investing in cybersecurity protection is often limited to compliance enforcement based on reliability standards. Auditors and investors must understand the implications of hypothetical worst case scenarios due to cyberattacks and how they could affect the power grids. This project aims to establish an actuarial framework for strategizing technological improvements of countermeasures against emerging cyberattacks on wide-area power networks.

Chee-Wooi Ten answers: Are Power Grids Prepared to Withstand Cyber Threats?

Published September 6, 2017

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powergridstory-20170906 In an interview with @ForensicMag, ECE associate professor Chee-Wooi Ten answers the Virtual Case Notes question: Are Power Grids Prepared to Withstand Cyber Threats?

Ten says an effective approach to improving cybersecurity for power grids would be to encourage cooperation between those with knowledge about cybersecurity and those with knowledge about power grids and their physical components, so the two can work together to assess the risks and how they can best be dealt with.

Read more for the complete story by associate editor Laura French.

NSF Funding for Semouchkina on Transformation Optics

Published August 29, 2017

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Elena Semouchkina (ECE/ICC), is the principal investigator on a project that has received a $337,217 research and development grant from the National Science Foundation (NSF). The project is “Developing Anisotropic Media for Transformation Optics by Using Dielectric Photonic Crystals.” This is a three-year project.

Abstract

Transformation optics (TO) is based on coordinate transformations, which require proper spatial dispersions of the media parameters. Such media force electromagnetic (EM) waves, moving in the original coordinate system, to behave as if they propagate in a transformed coordinate system. Thus TO introduces a new powerful technique for designing advanced EM devices with superior functionalities. Coordinate transformations can be derived for compressing, expanding, bending, or twisting space, enabling designs of invisibility cloaks, field concentrators, perfect lenses, beam shifters, etc., that may bring advances to various areas of human life. Realization of these devices depends on the possibility of creating media with prescribed EM properties, in particular, directional refractive indices to provide wave propagation with superluminal phase velocities and high refractive indices in the normal direction to cause wave movement along curvilinear paths. Originally, artificial metamaterials (MMs) composed of tiny metallic resonators were chosen for building transformation media. However, a number of serious challenges were encountered, such as extremely narrow frequency band of operation and the high losses in metal elements. The proposed approach is to use dielectric photonic crystals to overcome these major limitations of MM media. This project will allow graduate and undergraduate students, especially women in engineering, to participate in theoretical and experimental EM research. Outreach activities include lectures and hands-on projects in several youth programs to K-12 students.

Category: News

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