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 15 of 15 for “"Big Data technologies"”.
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Network Security Monitoring and Analysis based on Big Data Technologies
Network flow data provide valuable information to understand the network state and to be aware of the network security threats. However, processing the large amount of data collected from the network and providing real time information remain as big challenges. Big data technologies provide new …
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Emergence and taxonomy of big data as a service
The amount of data that we produce and consume is growing exponentially in the modem world. Increasing use of social media and new innovations such as smartphones generate large amounts of data that can yield invaluable information if properly managed. These large datasets, popularly known as Big …
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SensAnalysis: A Big Data Platform for Vibration-Sensor Data Analysis
… as external activities. The recorded vibration data can be used to develop real-time applications for monitoring the health of the building or detecting human activity in the building. However, the lack of infrastructure to handle the massive scale of the data, and the steep learning curve of …
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Product personalisation in the era of big data : the influence on customer loyalty
… has revolutionized marketing owing to the big data technologies and their adoption across industries. Big brands are using personalisation daily to impact customers and improve customer experience. However, despite the associated benefits of personalisation, privacy remains one of the …
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Study of big data analytics landscape : considerations for market entry of an E-commerce analytics vendor
… are struggling with optimally utilizing all the data generated. The last two decades have seen tremendous progress in data collection, storage, processing and visualization technologies. The last decade has seen a remarkable growth in the types of user data: social, web and more recently mobile. …
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The Body Politics of Data
The PhD project The Body Politics of Data is an artistic, practice-based study exploring how feminist methodologies can create new ways to conceptualise digital embodiment within the field of art and technology. As a field of practice highly influenced by scientific and technical methodologies, the …
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Developing a new job accessibility measurement based on crowdsourced traffic data and GTFS
… the General Transit Feed Specification (GTFS) dataset. These computed data are used to estimate the utility-based travel impedance functions. Based on the utility-based travel impedance functions estimated by the binary logit choice model, this research refines a job accessibility measurement …
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Market research of commercial recommendation engines for online and offline retail
In the era of big data and predictive analytics, recommendation systems or recommendation engines that recommend merchandise or service offerings based on individual preferences have had a revolutionary impact on retail businesses by making "personalization" a reality. As recommendable engines …
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Discovering Biomarkers of Alzheimer's Disease by Statistical Learning Approaches
… meta-analytic approach applicable for microarray data. This package overcomes the defects appearing in previous meta-analytic packages { 1) the neglection of missing data, 2) the in exibility of feature dimension 3) the lack of functions to support post-analysis summary. R package metaUnion has …
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A big data augmented analytics platform to operationalize efficiencies at community clinics
… yet have not benefited from a modern data analytics platform that can support clinical, operational and financial decision making across the continuum of care. This research is based on a systems redesign collaborative of seven CHC organizations spread across Indiana to improve …
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Epistemic Overload as Epistemic Injustice
… 9 applies epistemic overload to the use of big data technologies in the context of predive policing algorithms. An abductive argument concludes that the introduction of the “Strategic Subjects List” as part of a Chicago policing initiative in 2013 introduced understandings which likely …
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Explaining the Big Data adoption decision in Small and Medium Sized Enterprises: Cape Town case studies
… SMEs are constantly searching for innovative technologies that will not only reduce their overhead costs but also improve product development, customer relations and profitability. Literature has revealed that some SMEs around the world have incorporated a fairly new technology called Big Data …
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Property rights in personal information: A South African perspective
… central element of these novel business models. Data subjects can exchange their personal information for goods and services, and businesses generate revenue by monetising such information. While the nexus between technology and personal information has long been recognised, personal information …
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An examination of privacy in the socio-technological context of Big Data and the socio-cultural context of China
… of privacy as much as the development of technologies – be it the invention of press machines, telephones or cameras. With the diffusion of mobile Internet, social media, the Internet of Things and the penetration of devices such as smartphones, the global positioning system, surveillance …