Dr. Julia Rubin, Lina Qiu and Yingying Wang win Distinguished Paper Award at ISSTA 2018

Dr. Julia Rubin, Lina Qiu and Yingying Wang win Distinguished Paper Award at ISSTA 2018

Congratulations to Dr. Julia Rubin and ECE grad students, Lina Qiu and Yingying Wang, for receiving the Distinguish Paper Award at the 27th ACM SIGSOFT International Symposium on Software Testing an Analysis! The conference took place from July 16-21 in Amsterdam.

Their paper is titled Analyzing the Analyzers: FlowDroid/IccTA, AmandDroid, and DroidSafe.

ECE led research team receives CIHR award for prostate cancer imaging tools

ECE’s Dr. Purang Abolmaesumi and Dr. Peter Black (Department of Urologic Sciences) along with their research team were awarded a CIHR (Canadian Institutes of Health Research) Project Grant for their research project titled Multi-centre Temporal Ultrasound Image Analysis for Prostate Cancer Diagnosis.

The project aims to use ultrasound imaging technology with a machine-learning framework to establish patient-specific targeting techniques to detect early aggressive prostate cancer.

The team will receive $1,158,976 over five years for conducting the project.

More information on the award and the abstract.

From biomechanics to dentistry: The many roles of Amir Abdi

When Amir Abdi speaks about teaching and being an instructor, one thing is clear: he loves it. Amir’s passion and dedication to teaching has not gone unrecognized. He was the recipient of the Killam Graduate Teaching Assistant for the 2017/2018 school year.

“It is indeed an honour to be the recipient of the Killam GTA award and I’m humbly grateful that my efforts have not gone unnoticed,” says Amir.

The award is awarded annually by UBC and recognizes graduate students for their outstanding teaching, research and service to the community. Amir is currently a PhD student in the Department of Electrical and Computer Engineering, co-supervised by Dr. Sidney Fels and Dr. Purang Abolmaesumi.

Amir’s fondness for teaching has continually pushed him to become a better instructor. He acknowledges that there is no one-size-fits-all approach to teaching and learning. Instead, he recognizes that his role is fluid and he has to adapt to the needs of his students.

“The most vital thing I learned was to respect students’ differences in their approaches towards learning,” explains Amir. “Our learning tactics are not necessarily in sync with one another, which makes it challenging as you naturally expect your audience to learn along the same path as you did. That’s when you need to switch roles, put a facilitator’s hat on, and let the students go through a self-paced learning process in a flipped classroom setting.”

Amir, a computer engineer, has not taken a traditional path to become a PhD candidate at the Department of Electrical and Computer Engineering. His interdisciplinary background in dental surgery and computer engineering has helped shape his research path.

“I am hoping to make an exciting fusion between what is known as reinforcement learning with the worlds of biomechanics and dentistry.” says Amir. “I am investigating the possibility of predicting the outcomes of clinical interventions on the patient’s jaw based on a functional biomechanical model of the subject. The end goal is to create a virtual surgery tool that provides the clinicians with feedback regarding the post-operative quality of life of patients.”

Although his love and passion for teaching and research will likely steer Amir towards a path in academia, he’s also had the opportunity to explore the possibilities and potentials of being an industry researcher as a PhD intern in Google.

“It is hard to ignore the tempting opportunities of industry because I like to build stuff,” he acknowledges. “But I see myself aiming for a faculty position sooner or later.”

“Regardless, I will be where I can make the most contributions and feel more productive.”

Advanced Science cover features paper from ECE’s Kenichi Takahata and team

Advanced Science, May 2018 issue

The cover for the May 2018 issue of Advanced Science features a research paper written by Associate Professor Kenichi Takahata and his team consisting of Xing Chen, Babak Assadsangabi and Professor York Hsiang (a vascular surgeon at Vancouver General Hospital and UBC Faculty of Medicine). The paper is titled Enabling Angioplasty‐Ready “Smart” Stents to Detect In‐Stent Restenosis and Occlusion.

The featured paper discusses an intelligent version of a stent, a vascular implant, enabled by Micro-Electro-Mechanical Systems (MEMS) and radiofrequency technology that monitors and gives a warning of the most critical problem caused by the implant known as restenosis (narrowing or occlusion of arteries), which often occurs post implantation and can put patient lives at risk.

“This work has demonstrated the first intelligent stent that is compatible with today’s interventional procedure and tools and has shown wireless tracking of local blood flow via in vivo testing,” explains Dr. Takahata. “This is a breakthrough step that will promote the clinical and commercial application of smart stent technology.”

Advance Science is a renowned open-access journal with a high impact factor that covers a broad range of research areas in science and engineering, including life science and healthcare studies and applications.

Read the cover paper and check out the full May 2018 issue.

Francisco Paz aims to close the loop on student learning

Francisco “Pancho” Paz

Francisco “Pancho” Paz, a PhD student in the Department of Electrical and Computer Engineering at UBC, recently received a Killam Graduate Teaching Assistant Award recognizing his outstanding work as a Teaching Assistant and instructor for 2017/2018. The award is awarded annually to 16 UBC Teaching Assistants.

Pancho, who is committed to acadamia, is grateful for the countless opportunities to give back and contribute to post-secondary education. He is humbled by the recognition and credits the people around him for his success.

“I’m going to be honest, I never feel like I’m a good teacher,” says Pancho. “I felt very honoured to receive the award because a huge part of this comes from the recommendation of my supervisor, instructors, colleagues and students.”

Pancho continues to learn and grow from his teaching experiences in order to be a more effective educator. He draws inspiration from teachers that he’s had in the past.

“When I think of past instructors and what stands out the most, they were people who were really passionate and would transmit their work in a meaningful and interesting way,” reflects Pancho. “What makes instructors great is when they care for the student and have a passion for the process of teaching and what they’re teaching.”

Dr. Martin Ordonez, Pancho’s supervisor for the past six years, nominated him for the award and continues to be impressed by his patience and ability to communicate complex concepts to students. It’s clear to him that students and colleagues enjoy working with Pancho.

“Pancho is a leader and role model for other teaching assistants,” says Dr. Ordonez. “He develops strong connections with students and establishes a comfortable, stressless learning environment where students can feel safe to ask questions and are both encouraged and motivated.”

Pancho believes in the importance of putting yourself outside of your comfort zone to learn and grow. As a scholar at the Liu Institute for Global Issues, he is able to collaborate with people from other disciplines. He finds that the biggest challenge is communicating and understanding different ways of thinking.

“The whole social sciences framework is different from natural sciences, which can be very dry as we want to communicate in the most succinct way possible,” explains Paz. “It can be hard to collaborate and find common ground when you come from different backgrounds, but it’s a fantastic opportunity for me to work with people from areas outside of engineering.”

Despite having spent most of his life in academics, Pancho still wakes up excited to go to work everyday. In addition to teaching duties, he is working on research that focuses on power electronics and renewable energy. He’s on the path to graduate at the end of the year and is open to working in the industry, but Paz believes his true calling is in academia.

“I really love teaching and research, so the role of the academic professor will be what I look for first after graduating.”

ECE team wins Distinguished Paper Award at ICST 2018

ECE PhD student Mohammad Bajammal and his advisor Ali Mesbah won a Distinguished Paper Award at the 11th IEEE International Conference on Software Testing, Validation and Verification (ICST 2018).

Their research paper titled Web Canvas Testing through Visual Inference was selected by the ICST committee as one of the top three papers among the 30 papers accepted this year for publication from a total of 119 submissions. The paper made advancements that enable software engineers to automatically analyze and test graphics-intensive web apps, such as medical, geographical, and educational apps, through visual analysis, a task that could not be effectively accomplished before.

ICST is the premier annual international conference on software testing and provides “a common forum for researchers, scientists, engineers and practitioners throughout the world to present their latest research findings, ideas, developments and applications in the area of Software Testing, Verification and Validation.” The conference took place in Västerås, Sweden from April 9 to April 13 this year.

ECE alumna awarded NSERC postdoctoral fellowship

Saba Alimadadi

Saba Alimadadi, a UBC Electrical and Computer Engineering (ECE) PhD graduate, has been awarded an NSERC Postdoctoral Fellowship to help support her work in analysis of asynchronous behaviour of modern applications. She ranked first in the CS division of the competition.

According to NSERC Canada, “the Postdoctoral Fellowships (PDF) Program provides support to a core of the most promising researchers at a pivotal time in their careers. The fellowships are also intended to secure a supply of highly qualified Canadians with leading edge scientific and research skills for Canadian industry, government and universities.”

During her time at UBC, Saba was supervised by Dr. Ali Mesbah and Dr. Karthik Pattabiraman and was member of SALT Lab. In her dissertation, Saba proposed automated techniques for facilitating comprehension, helping developers understand the dynamic behaviour and motifs of program execution. Results showed that her methods significantly improve the performance of developers in their everyday tasks.

Program comprehension is crucial in software engineering; a necessary step for performing many tasks. However, the implicit and intricate relations between program entities hinder comprehension of program behaviour and change. It is particularly a difficult endeavour to understand dynamic and modern programming languages such as JavaScript, which has grown to be among the most popular languages.

She is currently a postdoctoral researcher at Northeastern University, working on an analysis of asynchronous behaviours of modern applications. Saba is determined to continue her academic career, and the prestigious NSERC PDF is a great help and encouragement for achieving her goals.

Congratulations Saba!

ECE team runner up for Siemens Young Investigator Award at SPIE Medical Imaging 2018 conference

ECE professor Purang Abolmaesumi accepting the runner up prize for the Siemens Young Investigator Award at SPIE Medical Imaging 2018 conference.

ECE professor Purang Abolmaesumi accepting the runner up prize for the Siemens Young Investigator Award at SPIE Medical Imaging 2018 conference.

Shekoofeh Azizi, PhD candidate in the Department of Electrical and Computer Engineering, postdoctoral fellow, Sharareh Bayat, along with Ajay Rajaram were recipients of the runner up prize for the Siemens Young Investigator Award at SPIE Medical Imaging 2018 conference in Houston, Texas. The conference took place from February 10, 2018 to February 15, 2018.

Their paper and presentation is titled 3D Tissue Mimicking Biophantoms for Ultrasound Imaging: Bioprinting and Image Analysis

Azizi’s supervisor, Purang Abolmaesumi, presented and accepted the award on their behalf. Their work was a collaboration with Aspect Technologies.

Congratulations on this achievement!