Compact dc Transmission

The project will investigate a novel HVdc transmission arrangement referred to as a “symmetrical monopole”. This configuration has the ability to continue operation even when one of the transmission line conductors is faulted. This property allows for the use of new compact dc transmission lines which occupy only a fraction of the right-of-way of other transmission options, thereby minimizing the negative impact on the environment. The research will investigate the appropriate control and protection aspects of such a transmission scheme.

Non-Contact condition monitoring system for outdoor ceramic insulators based on their radio frequency signatures

The research centers around the feasibility study of a method to detect faulty outdoor insulators and to classify the type of defects within the insulator. Every different type of defect results in a specific electromagnetic Signature that can be acquired using an antenna and oscilloscope. Using these Signatures some specific features (eg statistical or spectral features) can be extracted which are used to train computer learning algorithms so that they can classify subsequent signatures into their respective classes.

Feature Selection From Traffic Analysis For Computer Network Backdoor Detection

Attacks on computer networks happen every day, but many go undetected. Not all attacks succeed, but the ones that do often leave so called “back doors” behind that allow the attackers to easily gain access back into the computer network without having to attack it further. This project focuses on the use of mathematics and statistics to determine what features of network traffic (the data flowing on the wire between a computer network and the rest of the internet) can be used to determine if an unauthorized back door is present in a computer network.

Development of Cost-Effective Solutions for Energy Management in Smart Buildings

The proposed research aims at developing control strategies under the paradigm of Demand Response (DR) in the context of the Smart Grid in order to improve energy efficiency and to reduce operational cost in commercial buildings and communities. The emphasis will be put on consumer side energy management strategies that able to balance energy demand and supply and to reduce the overall operational cost while providing an enhanced performance.

Re-engineering business process of an insurance broker group

This project aims to identify and fix the gaps in existing business processes of commercial insurance brokers group. In order to improve the efficiency and effectiveness of the processes, I plan to redesign the processes to eliminate bottlenecks and improve the service quality by developing workflow management system for the organization. Workflow management system deals with supporting business processes in the organization.

GPU Scheduler Modeling for Early Power-Performance Estimation of Mobile Applications

User experience and battery life are key concerns for smartphone makers. Given the growing trend of graphic-rich applications on mobile devices, embedded Graphics Processing Units (GPUs) are increasingly being incorporated in smartphone hardware platforms. In this project the intern will develop fast, early and accurate models of embedded GPUs, before the GPU hardware is available.

Selective Compression of Live Digital Video Frames for Power-friendly Wireless Transmission and Efficient Reconstruction

The project is aimed at implementing real-time processing techniques for video acquisition, compression and transmission. The project focuses on defining solutions in order to solve constraints within the system related to bandwidth and the battery energy of the sensor. Depending on the application, the acquisition and compression procedures could be based on extracting significant features and compressing them in a lossless fashion followed by data transmission over a wireless channel.

Monitoring power system small-signal rotor angle stability under ambient operating conditions

An electrical power system is designed to provide safe and reliable supply to customers. However well designed the system, disturbances are unavoidable during the operation and the system should be able to continue secure operation. In fact, if it can be early determined that the system is moving towards an unsecure region, the operators can take necessary safety actions to keep the system secure. Thus, the main goal of this study is to develop novel techniques to monitor the stability of an electrical power system in real time.

Security in Ultra Large Software Systems

Ultra large software systems play an increasing important role in our lives. They are systems such as the world wide banking system, mobile communications systems, social networks, online retailers and online gaming systems. Ultra large software systems are critical and failures in the systems can critically impact the economic health of companies, markets and even countries.

Vestibular Response Pattern Recognition in Relation to Concussion

This proposal presents research projects to evaluate a new technology, Electrovestibulography (EVestGTM) that holds potential to objectively, quickly and quantitatively measure the severity of concussion, thus aiding in its diagnosis. EVestG signals are recorded painlessly and non-invasively from the external ear in response to a vestibular stimulus; they are the brain signals modulated by the vestibular response. When concussed, people commonly experience balance (vestibular) problems and dizziness, as well as confused thinking.

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