Search results
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Title
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CONFIGURATION OF APPLICATION PERMISSIONS WITH CONTEXTUAL ACCESS CONTROL
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Author
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Besmer, Andrew
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Date Created
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2013
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Subjects--Topical
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Information technology
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Description
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Users are burdened with the task of configuring access control policies on many different application platforms used by mobile devices and social network sites. Many of these platforms employ access control mechanisms to configure application perm...
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Title
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EXPLORATORY VISUALIZATION OF GRAPHS BASED ON COMMUNITY STRUCTURE
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Author
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Liu, Yujie
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Date Created
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2013
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Subjects--Topical
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Computer science, Information technology
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Description
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Communities, also called clusters or modules, are groups of nodes which probably share common properties and/or play similar roles within a graph. They widely exist in real networks such as biological, social, and information networks. Allowing us...
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Title
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Evolution and dynamics of transcriptional regulation in bacteria
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Author
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Li, Shan
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Date Created
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2013
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Subjects--Topical
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Computer science, Statistics, Bioinformatics
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Description
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Although transcription is one of the most important biological functions of cells, our understanding of its regulation is still limited. In this dissertation, we have studied the transcriptional regulation in prokaryotes in three aspects. First, w...
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Title
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Exploring the Visualization of Student Behavior in Interactive Learning Environments
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Author
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Johnson, Matthew
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Date Created
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2013
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Subjects--Topical
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Computer science
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Description
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My research combines Interactive Learning Environments (ILE), Educational Data Mining (EDM) and Information Visualization (Info-Vis) to inform analysts, educators and researchers about user behavior in software, specifically in CBEs, which include...
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Title
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MICROBIAL CONTRIBUTIONS TO DISEASE PHENOTYPES
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Author
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McCafferty, Jonathan
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Date Created
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2013
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Subjects--Topical
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Bioinformatics
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Description
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The unseen world of microbes has a profound affect on everyday life. Complex microbial communities play a role in everything from climate regulation to human health and disease pathogenesis. Advancements in the field of Metagenomics are providing ...
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Title
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OBJECT-DRIVEN AND TEMPORAL ACTION RULES MINING
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Author
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Hajja, Ayman
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Date Created
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2013
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Subjects--Topical
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Computer science, Public health, Information technology
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Description
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In this thesis, I present my complete research work in the field of action rules, more precisely object-driven and temporal action rules.The drive behind the introduction of object-driven and temporally based action rules is to bring forth an adap...
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Title
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PRICING STRATEGIES FOR ONLINE MULTIPLAYER GAMES
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Author
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Parker, Neal
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Date Created
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2013
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Subjects--Topical
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Information technology, Business
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Description
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This dissertation examines the different pricing strategies available to online multiplayer game publishers. We develop mathematical models of the pricing decision that the publisher engages in and conduct a numerical experiment to identify critic...
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Title
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SECURING THE DATA STORAGE AND PROCESSING IN CLOUD COMPUTING ENVIRONMENT
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Author
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Owens, Rodney
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Date Created
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2013
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Subjects--Topical
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Information technology
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Description
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Organizations increasingly utilize cloud computing architectures to reduce costs and energy consumption both in the data warehouse and on mobile devices by better utilizing the computing resources available. However, the security and privacy issue...
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Title
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SPECTRAL ANALYSIS OF RICH NETWORK TOPOLOGY IN SOCIAL NETWORKS
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Author
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Wu, Leting
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Date Created
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2013
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Subjects--Topical
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Information technology, Social sciences--Research
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Description
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Social networks have received much attention these days. Researchers have de- veloped different methods to study the structure and characteristics of the network topology. Our focus is on spectral analysis of the adjacency matrix of the underlying...
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Title
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STEREOSCOPIC BIMANUAL INTERACTION FOR 3D VISUALIZATION
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Author
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Cho, Isaac
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Date Created
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2013
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Subjects--Topical
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Computer science
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Description
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Virtual Environments (VE) are being widely used in various research fields for several decades such as 3D visualization, education, training and games. VEs have the potential to enhance the visualization and act as a general medium for human-compu...
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Title
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Social and Location Based Routing in Delay Tolerant Networks
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Author
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Zhu, Ying
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Date Created
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2013
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Subjects--Topical
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Computer science, Communication, Computer engineering
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Description
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Delay tolerant networks (DTNs) are a special type of wireless mobile networks, which may lack continuous network connectivity. Routing in DTNs is very challenging, as it must handle network partitions, long delays, and dynamic topology in such net...
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Title
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Spectrum-based and Collaborative Network Topology Analysis and Visualization
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Author
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Hu, Xianlin
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Date Created
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2013
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Subjects--Topical
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Information technology
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Description
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Networks are of significant importance in many application domains, such as World WideWeb and social networks, which often embed rich topological information. Since network topology captures the organization of network nodes and links, studying ne...
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Title
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Structural Learning for Large Scale Image Classification
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Author
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Shen, Yi
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Date Created
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2013
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Subjects--Topical
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Computer science
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Description
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To leverage large-scale collaboratively-tagged (loosely-tagged) images for training a large number of classifiers to support large-scale image classification, we need to develop new frameworks to deal with the following issues: (1) spam tags, i.e....
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Title
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Support effective discovery management in visual analytics
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Author
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CHEN, YANG
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Date Created
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2013
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Subjects--Topical
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Computer science
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Description
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Visual analytics promises to supply analysts with the means necessary to analyze complex datasets and make effective decisions in a timely manner. Although significant progress has been made towards effective data exploration in existing visual an...
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Title
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The role of emotion in visualization
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Author
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Harrison, Lane
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Date Created
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2013
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Subjects--Topical
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Computer science
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Description
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The popular notion that emotion and reason are incompatible is no longer defensible. Recent research in psychology and cognitive science has established emotion as a key element in numerous aspects of perception and cognition, including attention,...