Search results
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Title
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A novel positional sensor for 3D vascular reconstruction
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Author
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Merritt, John
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Date Created
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2011
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Subjects--Topical
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Optics, Information technology
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Description
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Abstract Intravascular ultrasound (IVUS) is a device that is surgically inserted into a femoral artery, or vein, to aid in the diagnosis of cardiovascular disease. Correctly locating the IVUS tip facilitates accurate 3D vascular reconstruction. Re...
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Title
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APPLICATION OF COMPLEX ADAPTIVE SYSTEMS IN PORTFOLIO MANAGEMENT
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Author
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SU, ZHEYUAN
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Date Created
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2017
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Subjects--Topical
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Information technology
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Description
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Simulation-based methods are becoming a promising research tool in financial markets. A general Complex Adaptive System can be tailored to different application scenarios. Based on the current research, we built two models that would benefit portf...
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Title
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Advances in Modern Botnet Understanding and the Accurate Enumeration of Infected Hosts
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Author
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Nunnery, Christopher
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Date Created
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2011
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Subjects--Topical
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Information technology, Information science
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Description
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Botnets remain a potent threat due to evolving modern architectures, inadequate remediation methods, and inaccurate measurement techniques. In response, this research exposes the architectures and operations of two advanced botnets, techniques to ...
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Title
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Analysis of public health information from social media
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Author
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Thalambedu Kumaresan, Madhav Narayan
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Date Created
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2016
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Subjects--Topical
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Information technology
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Description
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Social networking sites have become an integral part of daily life in the modern world. They can serve as an important, dynamic data source providing collective intelligence and awareness of health related issues. Analysis of huge volumes of unstr...
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Title
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Assured Information Sharing for Ad-hoc Collaboration
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Author
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Jin, Jing
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Date Created
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2009
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Subjects--Topical
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Computer engineering, Information technology
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Description
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Collaborative information sharing tends to be highly dynamic and often ad hoc among organizations. The dynamic natures and sharing patterns in ad-hoc collaboration impose a need for a comprehensive and flexible approach to reflecting and coping wi...
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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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Clustering and Recommendation Techniques for Access Control Policy Management
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Author
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Marouf, Said
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Date Created
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2012
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Subjects--Topical
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Information technology
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Description
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Managing access control policies can be a daunting process, given the frequent policy decisions that need to be made, and the potentially large number of policy rules involved. Policy management includes, but is not limited to: policy optimization...
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Title
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DECISION SUPPORT FOR CRITICAL INFRASTRUCTURE RECOVERY
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Author
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Pala, Okan
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Date Created
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2014
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Subjects--Topical
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Geodesy, Information science
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Description
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Protecting critical infrastructure systems, such as electrical power grids, has become a primary concern for many governments and organizations across a variety of stakeholder perspectives. Critical infrastructures involve multi dimensional, highl...
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Title
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Data Mining the Serous Ovarian Tumor Transcriptome
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Author
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Tickle, Timothy
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Date Created
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2011
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Subjects--Topical
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Bioinformatics, Genetics
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Description
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Ovarian cancer is the most lethal gynecologic cancer in the United States. If caught in early stages, patient survival rate is 94%, late stage survival rates drop to 28%. It is because most cases are caught in late stages that high mortality is se...
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Title
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ESSAYS ON INFORMATION TECHNOLOGY GOVERNANCE: MEASUREMENT AND IMPACTS
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Author
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Zhang, Peiqin
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Date Created
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2014
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Subjects--Topical
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Information technology
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Description
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Information Technology (IT) governance, defined as "the organizational capacity exercised by the Board, executive management and IT management to control the formulation and implementation of IT strategy and in this way ensure the fusion of busine...
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Title
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ESSENTIAL DYNAMICS OF PROTEINS USING GEOMETRICAL SIMULATIONS AND SUBSPACE ANALYSIS
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Author
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David, Charles
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Date Created
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2012
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Subjects--Topical
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Physics, Bioinformatics, Biophysics
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Description
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Essential dynamics is the application of principal component analysis to a dynamic trajectory derived from a simulation protocol in order to extract biologically relevant information contained in the high dimensional data. In this work, we apply t...