21 February 2024 Abstract Numerical software is being reinvented to provide opportunities to tune dynamically the accuracy of computation to the requirements of the application, resulting in savings of memory, time, and energy. Floating point computation in science and engineering has a history of “oversolving” relative to expectations for many models. So often are real datatypes defaulted to double […]
Hans Vandierendonck
36 posts
9 May 2025 Abstract As computing power demands continue to grow, achieving energy efficiency in high-performance systems has become a key challenge. One of the most promising software techniques for energy efficiency is Dynamic Voltage and Frequency Scaling (DVFS) which optimize the energy-performance trade-off by changing hardware frequencies. This presentation […]
28 August 2025 Abstract Constraint programming is a declarative way of solving hard combinatorial, scheduling, resource allocation, and logistics problems. We specify a problem in a high-level language, give it to a solver, and the solver thinks for a while and then gives us the optimal answer. Unfortunately, even the […]
The FERNS project is an MSCA Doctoral Network aiming to design eco-friendly electronics and accelerate their uptake. This multi-disciplinary project spans across the fields of material science, engineering, social science and business to acquire a holistic perspective of the field of sustainable electronics. In DIPSA, we will investigate the system […]
We are please to announce that Zohreh Moradinia has won the Best Poster Award at SIMULTECH 2025 for her work on “Machine Learning-Driven Framework for Identifying Parameter-Driven Anomalies in Multiphysics Simulations”. This work investigates whether errors in scientific simulations can be detected using machine learning. Zohreh assumes errors resulting from […]
Two of our papers were accepted at IPDPS’25. Brian will present his work on improving the scalability of parallel molecular dynamics simulation. He has developed a novel way to reduce the scalability bottleneck that exists in the communication between those processes computing short-range forces vs those computing long-range forces. His […]
We have been fortunate to have 3 papers accepted at AAAI’25. Hung and colleagues will present their work on explainability of time series classification. InteDisUX aims to create explanations that are accessible and meaningful to users (real people) by identifying subsequences of the time series that provide positive or negative […]
Congratulations to Brian Dandurand who has received notification that his Individual Fellowship proposal entitled “Scaling Parallelism and Convexity Hurdles in Bi-Level Machine Learning” has been proposed for funding. More details will follow in due time.
The Bit Twiddling Hacks website collects an array of useful code fragments that implement some very specific computations very efficiently. Here we collect references to some handy code fragments for SIMD based computation. Technical Posts
We are currently seeking to appoint an exceptional candidate to the post of Research Fellow. The post holder will perform research on deployment of machine-learned models for health analytics on distributed IoT/edge/cloud systems using transprecise computing and contribute to the research project “Sustainable Wearable Edge InTelligence (SWEET)”. The successful candidate […]