Category Archives: On the Road

Weihua Zhou to Present Invited Talk at 2019 American Society of Nuclear Cardiology Conference

Weihua Zhou

Weihua Zhou, assistant professor of health informatics, will present an invited talk and give a poster presentation at the 2019 American Society of Nuclear Cardiology conference (ASNC), September 12-15, in Chicago, IL.

His talk, “Machine Learning for Automatic LV Segmentation and Volume Quantification,” will discuss the results of his recent research for the American Heart Association, “A new image-guided approach for cardiac resynchronization therapy.” (Project Number: 17AIREA33700016, PI: Weihua Zhou).

Soner Onder Presents Talk in Barcelona, Spain

Soner Onder is pictured on the right in the front.

Sonder Onder (SAS), professor of computer science, presented an invited talk at “Yale:80: Pushing the Envelope of Computing for the Future,” held July 1-2, 2019, in Barcelona, Spain. The workshop was organized by Universitat Politècnica de Catalunya in honor of the 80th birthday of Yale Patt, a prominent computer architecture researcher. Onder was one of 23 invitees to give a talk. His lecture was titled, “Program semantics meets architecture: What if we did not have branches?”

View the slides from Onder’s talk: Yale80-in-2019-Soner-Onder

Yale Patt is a professor in the Department of Electrical & Computer Engineering at The University of Texas at Austin, where he holds the Ernest Cockrell, Jr. Centennial Chair in Engineering. He also holds the title of University Distinguished Teaching Professor. Patt was elected to the National Academy of Engineering in 2014, among the highest professional distinctions bestowed upon an engineer. View Patt’s faculty webpage at:

Link to the workshop’s website here:

Visit the workshop’s Facebook page here:

Soner Onder, Barcelona, Spain
Soner Onder at Sagrada Família, Barcelona, Spain

Soner Onder Presents Keynote at SAMOS XIX

Soner Onder
Soner Onder

Soner Onder (SAS), professor of computer science, presented a keynote lecture July 8, 2019, at the International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation (SAMOS XIX) on Samos Island, Greece, which was held July 7-11. Onder’s talk was titled, “Form Follows Function: The Case for Homogeneous Computer Architectures.” Onder also participated in the conference’s “The Annual Open Mike Panel.”

Keynote Lecture Abstract: ”Form follows function” is a principle associated with 20th-century modernist architecture and industrial design which says that the shape of a building or object should primarily relate to its intended function or purpose”[2]. For best performance in computer architecture, form must follow function as well. What are form and function in computer architecture? Form is easy to understand and interpret in its dictionary meaning; Function is not so clear-cut. In this talk, I will start with a simple problem, an algorithm, and a basic program representation that will be interpreted by the machine, and show that delivering high performance rests on solving only a handful, but fundamentally difficult problems. I will argue that the mere existence of domain specific solutions that general purpose computing cannot match in performance is a testament that the general purpose computing is ”not general enough”. What makes an architecture ”not general enough” is not the architecture itself, but rather the mismatch between the function its form had followed and the actual semantics of programs. To illustrate the point, I will challenge the widely understood interpretation of instruction-level parallelism (ILP) as ”single-thread performance”, and show that this interpretation is too short-sighted. We can efficiently exploit all types of available parallelism, including process-level, thread-level and data level parallelism, all at the instruction-level, and this approach is both feasible and necessary to combat the complexity that is plaguing our profession. I will then discuss why an executable single-assignment program representation [1] may be the ultimate function whose implementations may result in homogeneous general purpose architectures that can potentially match the performance of accelerators for specific tasks, while exceeding the performance of any accelerator traditional architecture combination for general tasks. I will conclude by discussing our results with Demand-driven Execution (DDE), whose form follows this single-assignment program representation.

About SAMOS (from SAMOS is a unique conference. It deals with embedded systems (sort of) but that is not what makes it different. It brings together every year researchers from both academia and industry on the quiet and inspiring northern mountainside of the Mediterranean island of Samos, which in itself is different. But more importantly, it really fosters collaboration rather than competition. Formal and intensive technical sessions are only held in the mornings.A lively panel or distinguished keynote speaker ends the formal part of the day, and leads nicely into the afternoons and evenings — reserved for informal discussions, good food, and the inviting Aegean Sea. The conference papers will be published by Springer’s Lecture Notes in Computer Science – LNCS and will be included in the DBLP Database.

Samos Island, Greece
Samos Island, Greece

Hembroff Attends KEEN Workshop

Guy Hembroff, associate professor and director of the Medical Informatics graduate program (CC/CyberS), attended the three-day workshop, “Teaching With Impact – Innovating Curriculum With Entrepreneurial Mindset,” in Milwaukee, Wisc., this July.

The workshop, presented by KEEN, a network of engineering faculty working to instill within student engineers an entrepreneurial mindset, introduced faculty participants to the framework of entrepreneurially minded learning (EML), which is centered on curiosity, connections, and creating value.  Hembroff and other participants identified opportunities for EML integration into existing coursework, developed a personal approach to integrating EML within the course design process, and learned how to implement continual improvement of their own EML practice.

Visit for more information about KEEN.