All posts by Sue Hill

Joshua Pearce on Solar Energy

Joshua Pearce
Joshua Pearce

West Baton Rouge solar plant with 197,000 panels begins construction: Entergy Louisiana to purchase its power

Some 197,000 solar panels capable of powering thousands of homes are going into one of the largest solar plants to be built in Louisiana on a 560-acre site near Port Allen.

“The economies of scale has finally kicked in,” said Joshua Pearce, director of the Michigan Tech Open Sustainability Technology lab. “Utilities are actively putting in large-scale solar farms because it’s now a low enough cost. When costs first came down, large industry jumped on it first and now utilities are catching up.”

Read more at The Advocate, by Kristen Mosbrucker.


Advancement Acknowledges the Recent Passing of Dedicated Alumnus Jim Klungness

James Klungness
James Klungness

James A. (Jim) Klungess passed away on July 16, 2019. Jim graduated from Michigan Tech in 1949 with a bachelor’s in electrical engineering. After graduation, he returned to the Iron Mountain area where he established himself as a business leader. He, along with a partner, built Iron Mountain’s first cable TV system and went on to found Cable Constructors Inc. (CCI), which specialized in constructing cable TV systems both regionally and nationally.

Jim was recognized by Michigan Tech on several occasions. In 1990 he was awarded the Board of Control Silver Medal. He was inducted into the Electrical Engineering Academy in 1997 and was awarded the Distinguished Alumnus award by the Alumni Association in 1998. In 1999 he was Tech’s spring commencement speaker and was presented an honorary doctorate degree.

He was an extremely good friend of the University lending both his time and energy to numerous initiatives. He served three consecutive terms on the Michigan Tech Fund Board attaining Life Trustee status in 2002. He was co-chair for the campaign to fund the Rozsa Center for the Performing Arts and served on Tech’s International Advancement Advisory Committee in 2003.

Jim, along with his wife, Verle (who passed away in 2004), were very generous with their philanthropic dollars investing in numerous University programs over the years. These include the Annual Fund, the Rozsa Center, and cultural and international initiatives. In 1991 they established the James A. Klungness Endowed Scholarship to assist Iron Mountain-Kingsford area students attending Michigan Tech. They were members of the Hubbell Society, as well as charter members of the Second Century Society.

View Jim’s full obituary online.

By Michigan Tech Advancement.


Timothy Havens at IEEE International Conference on Fuzzy Systems

Timothy Havens
Timothy Havens

Timothy Havens (CC/ICC) was General Co-Chair of the 2019 IEEE International Conference on Fuzzy Systems in New Orleans, LA, June 23 to 26. At the conference, Havens presented his paper, “Machine Learning of Choquet Integral Regression with Respect to a Bounded Capacity (or Non-monotonic Fuzzy Measure),” and served on the panel, “Publishing in IEEE Transactions on Fuzzy Systems.” Three additional papers authored by Havens were published in the conference’s proceedings: “Transfer Learning for the Choquet Integral,” “The Choquet Integral Neuron, Its PyTorch Implementation and Application to Decision Fusion,” and “Measuring Similarity Between Discontinuous Intervals – Challenges and Solutions.”


NSF Funding for Zhuo Feng

Zhuo Feng
Zhuo Feng

Zhuo Feng (ECE/ICC) is Principal Investigator on a project that has received a $500,000 research and development grant from the National Science Foundation. This potential three-year project is titled, “SHF: Small: Spectral Reduction of Large Graphs and Circuit Networks.”

Extract

Spectral methods are playing increasingly important roles in many graph and numerical applications. This research plan will investigate a truly-scalable yet unified spectral graph reduction approach that allows reducing large-scale, real-world directed and undirected graphs with guaranteed preservation of the original graph spectra.

The success of the proposed research will significantly advance the state of the arts in spectral graph theory, electronic design automation (EDA), data mining, machine learning, as well as scientific computing, leading to the development of much faster numerical and graph-based algorithms.

The algorithms and methodologies to be developed will be disseminated to leading technology companies such as EDA software and network companies for potential industrial adoptions. Spectral graph reduction algorithms/software packages will also be made available to other researchers through collaborations.

Read more at the National Science Foundation.


Kunle Olutomilayo Leads Outreach on True African Story

Kunle Olutomilayo
Kunle Olutomilayo

On May 15, 2019, eight students from the African Students Organization (ASO) chapter of Michigan Tech went to Dollar Bay High School to share a perspective of African history and culture that is often misrepresented or ignored by Western media.

Meeting a class of middle and high school students, Kunle Olutomilayo (PhD student, ECE), president of ASO, opened the floor with introductory remarks. Highlighting the historical significance of Africa to human existence. ASO’s interaction with the Dollar Bay School involved an exposition of West African naming practices, a telling of Asante folklore, a video showing different places in all 54 African countries, and a lesson on some facts about the African continent that are rarely pointed out.

Tolu Odebunmi (PhD student, Humanities) explained how the pronunciation of names worked in Yoruba, one of several languages in Nigeria. By referring to the tonal nature of Yoruba pronunciation, Tolu explained how names were significant in most African cultures. Of particular interest was the meanings attached to names and how the circumstances surrounding the birth of a child could dictate the name that was given to a child. For example, some ethnic groups in Ghana name their children based on the day of the week that a child is born.

While the video served as a means to retell the African story, the lesson led by Alfred Owusu-Ansah (PhD student, Humanities) highlighted rarely mentioned issues; Alfred pointed out how the world’s oldest university was established in 859 C.E. in Morocco by a woman. He also pointed out other firsts, like the first successful heart transplant was achieved in South Africa. In encouraging the students to explore the rich diversity of Africa, he suggested that they could read Nobel Laureates like Wole Soyinka of Nigeria or Nadine Gordimer of South Africa; or follow great scientists like Sameera Moussa (a renowned nuclear scientist) of Egypt, and Philip Emeagwali of Nigeria, who built the fastest computer of the time in 1989.

After the lesson students were invited to ask questions. This led to what was perhaps the climax of the day when a very bright student asked: “We hear that Africans are corrupt, how true is that?” Alfred pointed out that corruption does exist at different levels in the different countries in Africa; the same way that corruption exists at different levels in all countries in the world. Alfred highlighted the importance of checks and balances in any system of governance that seeks to minimize corrupt practices, which is as true for Africa as it is for North America. This led to a conversation on the cultural differences between African countries and the United States of America. It was clear that both Africans and Americans had a lot of respect for each other and were eager to learn new things. Ending the interaction with a song, the president of ASO sees this interaction as one of many that can help both Africans and the people of the great Upper Peninsula understand each other better.

by Bello Adesoji | African Student Organization.


Havens and Pinar Publish on Fusion in Neural Networks

Timothy Havens (ECE/ICC) and Anthony Pinar (ECE) coauthored the article, “Enabling Explainable Fusion in Deep Learning with Fuzzy Integral Neural Networks,” which was accepted this month for publication in the journal IEEE Transactions on Fuzzy Systems.

DOI: 10.1109/TFUZZ.2019.2917124

Extract

Information fusion is an essential part of numerous engineering systems and biological functions, e.g., human cognition.

Fusion occurs at many levels, ranging from the low-level combination of signals to the high-level aggregation of heterogeneous decision-making processes.

While the last decade has witnessed an explosion of research in deep learning, fusion in neural networks has not observed the same revolution.

Herein, we prove that the fuzzy Choquet integral (ChI), a powerful nonlinear aggregation function, can be represented as a multi-layer network, referred to hereafter as ChIMP. An additional benefit of ChIMP/iChIMP is that it enables eXplainable AI (XAI).

Timothy Havens
Timothy Havens
Tony Pinar
Tony Pinar

Better to Light a Candle: Chapter Two

EE4800 Poster
Figure 1: EE4800 course poster.

Michigan Tech’s new course in printed circuit board (PCB) manufacturing is the topic of a series of columns in I-Connect 007. The second column “Better to Light a Candle” Chapter Two—Introduction to PCB Fabrication,” by Marc Carter, features an interview between Marc Carter, Christopher Middlebrook (ECE), and the students in the PCB manufacturing class.

Better to Light a Candle: Chapter Two—Introduction to PCB Fabrication

Editor’s Note: This column is part of a series on a new university course in PCB manufacturing at Michigan Technological University. Marc will chronicle the progress of this class, interview the guest lecturers, introduce the students, etc. The interview with students was also edited for clarity.

In my first column, I reported on a grassroots effort being started to prepare the next generation of printed circuit board (PCB) “experts.” A fortunate alignment of academia, the industry, resources, and concerned, well-seasoned board geeks came together to pass on PCB experience to the next generation through a very practical design, build, assemble, and test opportunity at Michigan Technological University (MTU). I also shared the thoughts of a few of the many people that were key players in getting this effort started.

As a reminder, “EE4800: Printed Circuit Board Fabrication” is a hands-on class intended to give engineering undergraduate students an introduction to the basics of printed circuit design, fabrication, and assembly, which started on January 14 of this year. A high-level overview of the course, it’s approach, and goals can be seen in the poster shared at several events at IPC APEX EXPO 2019 in San Diego, California (Figure 1).

Read more at I-Connect 007, by Marc Carter.

Related:

Better to Light a Candle: Chapter One—Prepping the Next Generation


Cameron Philo Wins Best Technology Venture at 2019 CMU Competition

Cameron Philo
Cameron Philo

Five student teams from Michigan Technological University traveled to Central Michigan University (CMU) in Mount Pleasant, MI to compete in the ninth annual New Venture Competition held Friday, April 12, 2019.

Cameron Philo won Best Technology Venture for Life Pro Jackets and was awarded $10,000. Philo participated in Michigan Tech’s I-Corps Site Program last Fall. I-Corps is a team-based program structure that was developed through a partnership between the National Science Foundation (NSF) and Silicon Valley entrepreneurs.

Read more at the Pavlis Honors College Blog.

Related:

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


Christopher Middlebrook Presents for SPIE

Christopher T. Middlebrook
Christopher T. Middlebrook

Chris Middlebrook (ECE) was recently hosted by the ECE SPIE Chapter at Georgia Tech. On March 12, Middlebrook provided a presentation entitled “Embedded and Integrated Passive Waveguides and Active Integrated Optical Devices.”

SPIE is the international society for optics and photonics. Details of Middlebrook’s presentation are available online.


ECE Texting Campaign a Success

Students at computers
Photo by Glen Archer.

The first Electrical and Computer Engineering department texting campaign was held on March 26, 2019. The texting campaign is similar to the calling campaign the department put on earlier in the semester; however, students were able to send in questions via text.

Five current Tech students held conversations with approximately thirty students who had been accepted to Michigan Tech, answering questions all across the board.

The event was a success, and our students had a great time answering questions and discussing their experiences as a Husky—which can clearly be seen by the smiles.

By Kelsey Robinson, EE senior.