Traditionally, proofs of universal consistency of particular machine learning algorithms – including local learning algorithms such as k-NN classifier – are given under the assumption of data inputs being independent identically distributed random variables. This assumption is often too strong, for instance, when modelling learning and generalization of time series. A sequence of random variables […]

When a group of particles is released in a fluid, they will disperse throughout the solution via diffusion. If we consider a solution that is “thick” (like honey) in some regions and “thin” (like water) in others, where will the particles end up? Will they become trapped in the honey, concentrated in the water where […]

Bacteria and cells have different swimming abilities and strategies. It has been shown that it is possible to design funnel-shaped fences in microfluidic systems that force swimming cells to concentrate on one side of the fence. This is not unlike how lobster are captured! In this project, we will simulate the swimming of hundreds of […]

Ultrafast lasers and especially femtosecond lasers offers new possibilities in the field of micromachining as they allow precise machining with almost no collateral damage around the machined features. Furthermore, the pulse duration (

In order to accurately predict the mechanical properties of materials, it is necessary to obtain the true stress-strain curve of the material until failure. If the material is heterogeneous, more parameters are required including the true stress strain curve of all phases in the material and the strength of the interface between the various phases. […]

Many microbial genomes have been completely sequenced. The presence/absence data for thousands of genes across a diverse array of species allow one to quickly identify genes that are functionally associated. Because of shared ancestry among biological species, such functional association needs to be phylogenetically controlled. The computation requires the construction of a reliable species tree, […]

The objective of this research project is to determine the efficacy of enterprise mashups in the realm of business intelligence. Based on a deliberation of enterprise and end-user requirements for BI Mashups technologies and services, this project aims to formulate a utility framework for enterprise BI Mashups. The framework is expected to advance an understanding […]

The main objective of this research is the feasibility assessment of bioremediation of petroleum contaminated soils for cold climate conditions. LLSRI as the industrial partner is interested to evaluate feasibility of conducting bioremediation through the cold season to extend its operation and generate more revenue. This will be investigated by construction, operation and maintenance of […]

The project is designed to verify the performance of Giatec iCORTM hand-held device for non-destructive assessment of deteriorations in concrete structures caused by corrosion. Various laboratory experiments will be conducted using iCORTM at the University of Ottawa on a corroded concrete testing slab. The results will be validates against those obtained by accurate corrosion assessment […]

Tritium, the only radioactive isotope of hydrogen, is routinely released to the air by nuclear industry. It can later be deposited in soils or taken up by plants, usually in the form of water. Though current levels are not inherently dangerous to humans, understanding how tritium evolves once emitted is critical to generating effective regulatory […]

Reports of in vivo total hip replacement failures have raised concerns over their load bearing capacity, safety, reliability and service life particularly as hip arthroplasty is being extended to even younger patients. Therefore, it is crucial to ensure continual patient monitoring and develop proper testing standards. This study focuses on investigating retrievals and in vitro […]

Performance management collects data to quantify and measure outcomes obtained by organizational processes in order to determine how well they achieve organizational goals. A significant challenge in implementing information systems support for process management of care processes is to understand the relationship between care processes and their performance measures. This research will develop an application […]