Category Archives: News

Tech Today announced that Soner Onder (CS) is giving an invited talk titled “Program semantics meets architecture: What if we did not have branches?” at a workshop organized in honor of the 80th birthday of Yale Patt of University of Texas, Austin. Patt is a very prominent researcher with decades of accomplishments in Computer Architecture.

The workshop titled “Yale: 80 in 2019, Pushing the Envelope of Computing for the Future” scheduled to take place on July 1-2, 2019 in Barcelona, Spain, is organized by Universitat Politècnica de Catalunya and Barcelona Supercomputing Center, and is being sponsored by Ministerio de Ciencia, Innovación y Universidades (Ministry of Science, Innovation and Universities) of Spain, among others.

by Karen Johnson, ICC Communications Director

When flood waters rise, more data helps better predict and monitor changing conditions. And soon there will be an app for that.

The system is called the Integrated Flood Stage Observation Network (IFSON) and can take crowdsourced flood data, like smartphone photos, webcams and social media posts, then use image processing to assess flood stage and potential damage. Later versions of the app will use machine learning techniques. With those risks identified, IFSON can communicate flood information to first responders in real time. The platform will be adaptable for different neighborhoods and communities.

Read the full story on mtu.edu/news.

Michigan Tech’s bachelor’s degree in computer science, which includes an optional concentration in game development, was mentioned in the article “Should I study computer science or information systems?” in Boston Commons High Tech Network.

The USDOT ITS Professional Capacity Building Program is hosting a webinar, free and open to all interested, on the topic “Transportation Cyber-physical Security: Things We Should Know,” from 1-2 p.m. May 10.

Threats to cyber-physical systems are targeting institutions and infrastructures around the world, and the frequency and severity of attacks are on the rise. Industries considered the most lucrative targets include healthcare manufacturing, financial services, education, government and transportation. Hacking is about more than companies, organizations and banks—it also affects transportation-critical infrastructure (e.g., automotive systems and field devices).

Webinar registration and additional information can be found here.

Book Signing at the CS Learning Center

Per the article in Tech Today, this week, College of Sciences and Arts Dean Bruce Seely recognizes Ruihong Zhang, lecturer in Computer Science for more than 13 years, as the newest member of the Deans’ Teaching Showcase. Seely selected Zhang for her role in delivering foundational CS courses while enrollment has increased dramatically.

Asked to discuss her approach to teaching, Zhang says she finds herself balancing four pairs of ideas: her teaching goals vs. student learning goals; what she wants to teach vs. what students want to learn; her teaching style vs. student learning styles; and self-evaluation of teaching vs. student evaluations.

Zhang recently offered three foundational courses for CS majors: Data Structures, Databases and Introduction to Programming. None are easy. With its focus on different algorithms for structuring data, for example, Data Structures challenges students.

“During class, I constantly ask motivational questions, encouraging students to have short discussions with each other before presenting answers,” Zhang says.

The goal is to promote student engagement. Databases are equally essential, but this class is more practical and requires attention to detail. She relies upon lab sessions, not lectures, to “help students troubleshoot problems. They like these sessions and feel they learn a lot in one class period.”

Growing enrollment and larger class sections over the past three years have created serious teaching challenges, but Zhang has adapted in several ways. First, she begins the semester by asking students to introduce themselves and find a team partner. This enhances small-group work and short discussions. In each session, “I ask three to five interesting, but not too difficult, questions for students to approach as a team.”

After a few minutes, depending upon the problem, “I go over the answers or ask for responses from the teams. Many students actively participate and feel no pressure about giving wrong answers in front of the class.”

Zhang also has cut back on detailed PowerPoints, asking students to take their own notes. “Research shows that writing notes with paper and pencils helps people to retain knowledge.” Coincidentally, students must set aside electronic distractions to follow the discussion.

Because students will not always ask questions in large classes, Zhang holds extra office hours and evening study sessions led by herself, student mentors or teaching assistants. “This semester we offered four weekly study sessions for Data Structures, led by mentors from the Computer Science Department’s new Student Academic Mentor (SAMs) program.”

Finally, Zhang is aware that different students have different skills and learning approaches and considers these when designing homework problems. “The problems have different levels of difficulty. I strive to use real life problems whenever it is appropriate. I often include challenging problems with extra points for students willing to study and work more after class.”

In summary, Seely indicates “This is the picture of a committed teacher constantly adjusting to changing conditions in her classes. The idea of balancing the potentially competing factors she identifies seems to be serving Ruihong’s students well.”

Zhang will be recognized at an end-of-term luncheon with other showcase members, and is now eligible for one of three new teaching awards to be given by the William G. Jackson Center for Teaching and Learning this summer, recognizing introductory or large-class teaching, innovative or outside-the-classroom teaching methods, or work in curriculum and assessment.