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Tuesday, August 13, 2013 11:00 am - 11:00 am EDT (GMT -04:00)

MASc Seminar - Brian Le

Speaker

Brian Le

Title

Incentive Design for Voltage Optimization Programs for Industrial Loads

Wednesday, August 14, 2013 9:30 am - 9:30 am EDT (GMT -04:00)

MASc Seminar - Volodymyr Rudko

Speaker

Volodymyr Rudko

Title

Nonlinear Periodic Adaptive Control for Linear Time-Varying Plants

Abstract

In adaptive control the goal is to deal with systems that have unknown and/or time varying parameters. Adaptive control techniques have been developed since 1950's and many results were proven in the cases when the time-variations were slow. However the results pertaining to systems with fast time-variations are still limited, in particular when it comes to plants with unstable zero dynamics.

Thursday, August 15, 2013 10:30 am - 10:30 am EDT (GMT -04:00)

Seminar - Professor Rui Q. Yang

Speaker

Professor Rui Q. Yang
School of Electrical and Computer Engineering
University of Oklahoma

Title

Quantum Engineered Optoelectronic Devices based on Interband Cascade Structures

Monday, August 19, 2013 10:30 am - 10:30 am EDT (GMT -04:00)

MASc Seminar - Hao Wang

Speaker

Hao Wang

Title

Phase-shifted Fiber Bragg Grating Based Humidity Sensor

Abstract

In recent years, fiber Bragg grating sensors have been widely used because of their unique advantages, such as its multiplexing capability, remote monitoring capability, small size and immunity to electromagnetic. However, several challenges still need to be considered, one of which is the resolution and accuracy of measurements. In this thesis, a humidity fiber optic sensor based on phase-shifted (PS) fiber Bragg gratings (FBG) is demonstrated.

Monday, August 26, 2013 9:30 am - 9:30 am EDT (GMT -04:00)

MASc Seminar - Ivan Camilo Salgado Patarroyo

Speaker

Ivan Camilo Salgado Patarroyo

Title

Spatially Regularized Spherical Reconstruction: A Cross-Domain Filtering Approach for HARDI Signals

Tuesday, August 27, 2013 2:00 pm - 2:00 pm EDT (GMT -04:00)

Catherine Rosenberg, FIEEE, FCAE

Speaker

Nima Mousavi

Title

Mitigating the Intractability of the User Authorization Query Problem in Role-Based Access Control

Wednesday, August 28, 2013 11:00 am - 11:00 am EDT (GMT -04:00)

MASc Seminar - Shuning Wang

Speaker

Shuning Wang

Title

Scheduling in omnidirectional relay wireless networks

Thursday, August 29, 2013 10:00 am - 10:00 am EDT (GMT -04:00)

MASc Seminar - Syed Talha Jawaid

Speaker

Syed Talha Jawaid

Title

Informative Path Planning and Sensor Scheduling

Abstract

In this thesis we consider two combinatorial optimization problems that relate to the field of persistent monitoring.

Thursday, August 29, 2013 11:00 am - 11:00 am EDT (GMT -04:00)

MASc Seminar - Aron Wei-Hsiang Su

Speaker

Aron Wei-Hsiang Su

Title

An Online Nonlinear Bayesian Filtering Framework for Electrocardiogram Noise Removal

Thursday, August 29, 2013 2:00 pm - 2:00 pm EDT (GMT -04:00)

PhD Defence - Nima Mousavi

Candidate

Nima Mousavi

Title

Algorithmic Problems in Access Control

Abstract

Access control is used to provide regulated access to resources by principals.  It is one of the most important and foundational areas of research in information security. Role-Based Access Control (RBAC) is one of the most popular and widely-used access control models. In particular, it has been argued that RBAC is ideally suited for enterprise settings. In this dissertation, we address two problems in the context of RBAC.