Browsing Electronic Theses and Dissertations by Title
Now showing items 1340-1359 of 1369
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A variational approach to mapping: an exploration of map representation for SLAM
(2012-07-01)Simultaneous Localization and Mapping (SLAM) algorithms are used by autonomous robots to build or update maps of an environment while maintaining their position simultaneously. A fundamental open problem in SLAM is the e ... -
Vector occluders: an empirical approximation for rendering global illumination effects in real-time
(2013-02-01)Precomputation has been previously used as a means to get global illumination effects in real-time on consumer hardware of the day. Our work uses Sloan’s 2002 PRT method as a starting point, and builds on it with two new ... -
Vehicular infotainment forensics: collecting data and putting it into perspective
(2017-01-01)In today’s transportation system, countless numbers of vehicles are on the road and later generations have become mobile computers. Vehicles now have embedded infotainment systems that enable user-friendliness and ... -
Vibration suppression of straight and curved beams traversed by moving loads
(2011-09-01)Vibration suppression of beams traversed by moving loads, using optimal Tuned-Mass-Damper (TMD) systems, is investigated. This study is performed on two different geometrical shapes of the beam, namely, uniform homogenous ... -
Video game livestream spectator: motivations and behaviours
(2021-12-01)In recent years, video game livestreams have seen tremendous growth, resulting gaps of knowledge regarding studies on the motivations and behaviours of livestream spectators. This thesis presents two studies that intend ... -
Virtual communities of practice in simulation-based healthcare education: participation factors and content value assessment
(2016-01-01)This study is the first known formative analysis of simulation-based healthcare education virtual communities of practice (VCoPs). The goal of this study was to analyse the frequency of participation, factors that influence ... -
Virtual drilling haptics perception from auditory cues employing low-end haptic devices
(2018-12-01)Simulation-based training is being widely adopted in medical education because it allows exposing trainees to safe and controlled simulated scenarios otherwise impossible to reproduce in real life. Current advances in ... -
Virtual machine detection through Central Processing Unit (CPU) detail anomalies
(2022-12-01)Malware analysts commonly use virtual machines to provide safe environments to study malware. Malware authors in response, include virtual machine detection functions in their malware so it changes its behavior should a ... -
Visual encoding quality and scalability in information visualization
(2019-02-01)Information visualization seeks to amplify cognition through interactive visual representations of data. It comprises human processes, such as perception and cognition, and computer processes, such as visual encoding. ... -
Vixen: a games user research tool for collection and interactive visualization of usertesting data
(2017-08-01)Visualization techniques can facilitate the understanding and exploration of relationships in usertesting data. For example, data from players' in-game movement can be combined with interview data or questionnaire results. ... -
The waging of a virtual war against Islam: an assessment of how post-9/11 war-themed video games stereotype Muslims
(2019-02-01)Research suggests that American popular culture represents Muslim peoples, places, and cultures in ways that perpetuate Islamophobic ideas, and scholars have examined how fictional television shows and films communicate ... -
"Walking the talk" in the integration of chronic disease prevention management: dietitians' perspectives regarding diabetes management in adult peritoneal dialysis programs in Ontario
(2011-08-01)Ontario’s Chronic Disease and Prevention Framework (CDPM) is a framework aimed at improving health outcomes and reducing costs. Currently, there is a paucity of data examining diabetes management (DM) in peritoneal dialysis ... -
Waste collection & street-sweeping route optimization using a 2-stage cluster algorithm & heuristic approaches
(2023-04-01)Waste collection and street-sweeping play a vital role in public health, safety, and overall cleanliness. Since these processes cannot be ignored, they should be done in an efficient manner. The following thesis proposes ... -
Water quality and biotic community response to an urban – rural land-use gradient in the Lake Simcoe watershed
(2020-06-01)Most research in the Lake Simcoe watershed (LSW) has focused on how the lake has responded to changes in nutrients sourced by agriculture, particularly after mitigation measures have been put in place to remedy the lake’s ... -
Well-to-wheel greenhouse gas emissions and energy use analysis of hypothetical fleet of electrified vehicles in Canada and the U.S.
(2010-12-01)The shift to strong hybrid and electrified vehicle architectures engenders controversy and brings about many unanswered questions. It is unclear whether developed markets will have the infrastructure in place to support ... -
What lies beneath: an examination of the underlying components of deception detection
(2022-12-01)Little is known about the underlying components that are responsible for the processes involved with decision-making in deception detection. Throughout this dissertation, I explored previous (mis)conceptions about ... -
What’s in a name?: Revealing the function of the criminal pseudonym through a content analysis of ten characters in twelve films
(2015-05-01)At times, individuals articulate their criminal identity with the construction of a pseudonym derived from within their subculture. This study assumes there is a value and/or purpose in the construction, cultivation and ... -
A whole new world: the experiences of adolescents with beta-thalassemia major as they transition to adult care
(2018-04-01)Beta-thalassemia Major (b-TM) is a chronic medical condition. Effective illness management requires adherence to arduous medical treatment to ensure a life free of life-threatening complications. This qualitative study ... -
Why would someone send me that?! Exploring the prevalence, contexts, motivations, and predictors of sending unsolicited sexual images
(2021-08-01)Technology has afforded the development of new ways to perpetrate non-consensual sexual acts, one being sending unsolicited sexual images (USIs). This thesis examined this underexplored act by examining the prevalence, ... -
Willingness to help: how the portrayal and perception of a wrongfully convicted individual affects people’s willingness to help exonerees
(2021-08-01)Currently, in Canada there is no legal requirement to compensate exonerees (Roach, 2012), and despite research suggesting Canadians would be supportive of this government assistance for exonerees (Angus Reid, 1995; Clow, ...