Showing 313–324 of 2024 results
An Implantable Versatile Electrode-Driving ASIC for Chronic Epidural Stimulation in Rats Abstract?The design and testing of an electrode driving application speci?c integrated circuit < Final Year Projects 2016 > ASIC intended for epidural spinal cord electrical stimulation in rats. The ASIC can deliver up to 1 mA fully programmable monophasic or biphasic stimulus current pulses,…
An Improved Direct AC?AC Converter for Voltage Sag Mitigation Abstract? An Improved Direct AC?AC Converter for Voltage Sag Mitigation. Dynamic voltage restorer < Final Year Projects 2016 > is a definitive solution toward compensation of voltage sag with phase jump. Conventional DVR topologies, however, have dc links and two-stage power conversions. This increases its size,…
An Improved Inverted LSB Image Steganography Abstract?An Improved Inverted LSB Image Steganography, In this paper, an improvement in the plain LSB based image steganography is proposed and implemented. The paper proposes the use of bit inversion technique to improve the stego-image quality. Two schemes of the bit inversion techniques are proposed and implemented. In these…
An Improved MPPT Controller for Photovoltaic System Under Partial Shading Condition Abstract? Maximum power point tracking (MPPT) is an integral part of a system of energy conversion using photovoltaic (PV) arrays. The power-voltage characteristic of PV arrays operating under partial shading conditions exhibits multiple local maximum power points (LMPPs). In this paper, a new method…
An Incremental and Distributed Inference Method for Large-Scale Ontologies Based on MapReduce Paradigm Abstract?With the upcoming data deluge of semantic data, the fast growth of ontology bases has brought significant challenges in performing efficient and scalable reasoning. Traditional centralized reasoning methods are not sufficient to process large ontologies. Distributed reasoning methods are thus required to…
An Inference-Based Framework to Manage Data Provenance in Geoscience Applications Abstract? An Inference-Based Framework to Manage Data Provenance in Geoscience Applications. Data provenance allows scientists to validate their model as well as to investigate the origin of an unexpected value. Furthermore, it can be used as a replication recipe for output data products. However, capturing…
An Information-Preserving Watermarking Scheme for Right Protection of EMR Systems Abstract? Recently, a significant amount of interest has been developed in motivating physicians to use e-health technology (especially Electronic Medical Records (EMR) systems). An important utility of such EMR systems is: a next generation of Clinical Decision Support Systems (CDSS) will extract knowledge from these…
An Inpainting-Assisted Reversible Steganographic Scheme Using a Histogram Shifting Mechanism Abstract?An Inpainting-Assisted Reversible Steganographic Scheme Using a Histogram Shifting Mechanism. In this paper, we propose a novel prediction-based reversible steganographic scheme based on image inpainting. First, reference pixels are chosen adaptively according to the distribution characteristics of the image content. Then, the image inpainting technique…
An Integrated Semantic Web Service Discovery and Composition Framework Abstract? An Integrated Semantic Web Service Discovery and Composition Framework. A theoretical analysis of graph-based service composition in terms of its dependency with service discovery. Driven by this analysis we define a composition framework by means of integration with fine-grained I/O service discovery that enables the…
An Intelligent Economic Approach for Dynamic Resource Allocation in Cloud Services Abstract?With Inter-Cloud, distributed cloud and open cloud exchange < Final Year Projects 2016 > OCX emerging, a comprehensive resource allocation approach is fundamental to highly competitive cloud market. Oriented to infrastructure as a service (IaaS), an intelligent economic approach for dynamic resource allocation (IEDA)…
An Interactive Approach to Multiobjective Clustering of Gene Expression Patterns Abstract? An Interactive Approach to Multiobjective Clustering of Gene Expression Patterns.Some recent studies have posed the problem of data clustering as a multiobjective optimization problem, where several cluster validity indices are simultaneously optimized to obtain tradeoff clustering solutions. A number of cluster validity index measures…
An Internal Intrusion Detection and Protection System by Using Data Mining and Forensic Techniques Abstract? An Internal Intrusion Detection and Protection System by Using Data Mining and Forensic Techniques. Currently, most computer systems use user IDs and passwords as the login patterns to authenticate users. However, many people share their login patterns with coworkers and…
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