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Visual Speech Recognition
Visual speech recognition (VSR), or automatic lip-reading, is the task of extracting speech
information from visual input. The addition of visual speech has been shown to improve
the performance of traditional audio ...
Total Electric Field due to an Electron Avalanche and it's coupling to Transmission Line Conductors
Transmission of bulk electric power from the generating stations to the load centres can be carried out only through high voltages transmission lines. One of the main issues in the design and maintenance of extra and ...
Power Electronic Converters for Condition Monitoring and Voltage Equalization of Batteries
Power converters are used in battery-based storage systems in many applications. Apart from
the task of regulating the charging and discharging, the power electronic converters can also
help to monitor battery condition ...
Unidirectional High-Frequency-Link DC to Three-Phase AC Conversion: Topology, Modulation and Converter Design
In recent years, stringent restrictions on greenhouse gas emission due to the present global
warming scenario is driving governments and power utilities worldwide behind electricity generation
using renewable energy ...
One-Shot Coordination of First and Last Mode Service in Multi-Modal Transportation
In this thesis, we propose a coordination of the rst and last mode connectivity in a multi-
modal transportation system. In particular, we consider a one-shot problem wherein the
passengers must be transported to or ...
Speech and noise analysis using sparse representation and acoustic-phonetics knowledge
This thesis addresses different aspects of machine listening using two different approaches, namely (1) A
supervised and adaptive sparse representation based approach for identifying the type of background
noise and the ...
Fault Location in Double Wye Shunt Capacitor Banks
Shunt capacitor banks (SCBs) are usually used for providing reactive power support to power
systems. Reactive power support leads to power factor correction, voltage regulation and
reduction of network losses. Outage of ...
Investigations on Five Level Inverter Schemes for Extending the Linear Modulation Range for Induction Motor Drives
Multilevel inverters (MLI) are the most preferable alternatives for medium to
high voltage applications. It finds in many applications like traction drives, fans,
blowers, HVDC and FACTs etc. It offers many attractive ...
Application of Semi Analytical Methods for Large Power System Simulations
Power system dynamics can be accurately modelled in time domain by using nonlinear differential and algebraic equations (DAEs). The challenge lies in solving the large number of nonlinear DAEs faster than real-time in order ...
Efficient Algorithms for Learning Restricted Boltzmann Machines
The probabilistic generative models learn useful features from unlabeled data which can be used for subsequent problem-specific tasks, such as classification, regression or information retrieval. The RBM is one such important ...