Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 25 for “"information density"”.
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Information density in highly dimensional training datasets
Esta Tésis Doctoral presenta tres importantes contribuciones en el con- texto del análisis de la información contenida en conjuntos de datos que van a ser utilizados para entrenar modelos de Aprendizaje Automático. Estas contribuciones vienen dadas en la forma de nuevas herramientas y métricas para …
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Analyzing the Effects of Display Characteristics and Cognitive Variables on Performance Using Keystroke and Eye Movement Data
<p>Information about how operators use their eyes while interacting with visual displays is often an overlooked aspect of human-computer interaction. Such information is fundamental to assessing the quality of software interfaces and understanding the cognitive processes that underlie operator …
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Effects of In-Vehicle Information Systems (IVIS) Tasks on the Information Processing Demands of a Commercial Vehicle Operations (CVO) Driver
… drivers. Type of task, presentation format, information density, and age were the independent variables used in the experiment. The 22 dependent measures collected were grouped into the following categories: eye glance measures, longitudinal driving performance, lateral driving performance, …
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Principles of Design for Complex Displays: A Comparative Evaluation
… examined the main and interactive effects of information format, information density, principle of information grouping, orientation of the airspeed scale, and task type on response time (RT) and accuracy in a decision making task. Forty-eight college students viewed static displays of primary …
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The use of auditory prompts to direct drivers' attention to an in-vehicle visual display in a dual-task simulated commercial truck environment
… in target acquisition of in-vehicle navigational information, presented as a secondary task in commercial truck cab noise. Dual-task (driving in addition to performing a secondary task) and secondary task scenarios were presented, and acquisition time and accuracy on the secondary task were …
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Visual-based methods in compliant mechanism optimization
… (3-D plots) of CM performance to convey design information. They have many advantages over traditional optimization methods, such as enabling judgment-based design tradeoffs and ensuring robustness of optimized solutions. This research fulfilled the primary aims of determining (1) how to best …
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Cross-cultural recommender system use and design
… of individualism-collectivism and differences in information processing influence consumer behavior in the recommendation system used from both within and between-cultures perspective (e.g., individual-level and national culture). Consumers hailing from collectivistic cultures (e.g., China) and …
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Auditory-Based Supplemental Information Processing Demand Effects on Driving Performance
… These tasks represented the use of In-Vehicle Information Systems (IVIS). The second type of task consisted of a conversation like series of questions designed to replicate the use of a cellular telephone while driving. The IVIS tasks consisted of two levels of information density (short-term …
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Glycosaminoglycan regulation of cell function
… compose this biopolymer leads to substantial information density as well as to the ability to regulate a wide variety of important biological processes. With the recent and progressive emergence of biochemical and analytical tools to probe GAG structure and function, efforts can be taken to …
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Mobile applications for trust based marketing : design, implementation and evalutation [sic]
… of one of them. Those dimensions will be information density, customizability and industry relevance. The application platform design is focused on adaptability so that other developers can use the generalized principles from the study to optimize and test their applications. This is a …
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Bioinformatics and database tools for glycans
… to store and process sequence and structure information for proteins and DNA, they are very poorly developed for polysaccharides. Glycan structures pose special problems because of their tremendous information density per fundamental unit, their often-branched structures, and the complicated …
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Navigating Cyberthreat Intelligence with CYBEX-P: Dashboard Design and User Experience
… applied to a new research area: cybersecurity information sharing. The frontend considerations for CYBEX-P, a cybersecurity information sharing platform developed at UNR, are discussed in detail. A user-facing web application was developed from these requirements, resulting in an approachable, …
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Glycomics : an emerging paradigm to protein-carbohydrate interactions
… framework to represent and process sequence information content in GAGs. With this motivation the thesis is divided into 4 components 1. Using heparin/heparan sulfate GAGs (HSGAGs) - fibroblast growth factor (FGF) as a model GAG-protein system, the first part focuses on determining the …
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Multiple-valued logic: technology and circuit implementation
… of Moore's law and the necessity to increase information density and processing speed in the future micro and nanoelectronic circuits and systems provide a strong background and motivation for the beyond-binary logic system. During this project, different technologies for Multiple-Valued-Logic …
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Significance of omnidirectional fisheye cameras for feature-based visual SLAM
… this application due to their low cost and high information density. The task of using camera-based computer vision techniques for navigation is typically referred to as visual simultaneous localization and mapping (SLAM), where a robot both estimates its pose and reconstructs its environment …
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Evaluating the depiction of complex RNAV/RNP procedures and analyzing a potential de-cluttering technique
… procedure elements that contributed to increased information density and high levels of visual clutter. A total of sixty-three approach, fifty-two departure, and fifty-four arrival procedures were analyzed. Primary findings were that the factors associated with high levels of visual clutter …
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Improvisation and compressibility as complementary methods of generating and controlling musical material in notated composition
… whether improvised or not, which considers its information content and rate of change along harmonic and rhythmic axes. This assessment is used to guide the harmonic and rhythmic direction of a composition, both during the above improvisatory processes and during the process of composing in …
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To the very End. A contrastive study of N-Rhemes in English and Swedish translations
… there is interplay between word order and information structure, as Swedish is more backwards-oriented and seems to follow the principle of end-weight more strictly than English. The analysis of the translation (non)-correspondences: Full Match, Reformulation, Movement and Restructuring …
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Guiding Labor: Sensable Instructions through Digital Jigs
… sites. Digital tools have expanded the information density of drawings, yet the process of interpretation remains predominantly analog. Graphical conventions, though precise, are abstract, and so paper instructions alone lack spatial meaning. Builders ultimately rely on the aid of analog …
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Twisted Metal: An Investigation into Observable Factors that Lead to Critical Traffic Events
… lateral and longitudinal vehicle control, and information density within the driving environment as contributing to driver error and hence crashes and near-crashes. There were also differences between the severity levels. These differences were evident in the degree of control the driver …
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