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Digital networks enable many of our personal and professional activities these days, but few of us look very closely into how they work or how they might be improved.

Their solution involved two major steps. Firstly, they removed the redundancy from multiple camera views, stitching two images into one, cutting the amount of data to be transported. In the second step, they moved away from a fixed allocation of bandwidth per camera to a more dynamic distribution. Bandwidth would be allocated unevenly in response to the demands of the system.

As Dr. Haque explains, 鈥淏y observing the network state and allocating more bandwidth to cameras where changes were occurring, the system could allow the transport of significant data at the expense of insignificant data. This optimization introduced a certain overhead, but if only applied on demand that overhead would be minimized for an organization.鈥�

The paper was presented at The IEEE International Conference on Network Protocols (ICNP) last November and won the Best Paper award. It has since been cited by researchers at the University of Calgary Auroral Imaging Group who are applying these methods to their own network of sensors looking at the near-Earth space environment.

Dr. Haque joined the Faculty of Computer Science this summer. 鈥淚鈥檓 looking forward to continuing my research here through collaborations with colleagues, industry and government,鈥� Dr. Haque says. 鈥淚 am interested in how Software Defined Networking can be applied to a range of network challenges. This technology is relevant to video surveillance systems but also to ideas of smart homes and smart cities.鈥�

鈥淎lthough opportunities arose to work in the United States, I was attracted by the research excellence here at pilipili漫画 and in the quality of life available in a smaller Canadian city.鈥�