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.
Results
Showing 1 to 20 of 24 for “"ESN"”.
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A Cost-Efficient Digital ESN Architecture on FPGA
Echo State Network (ESN) is a recently developed machine-learning paradigm whose processing capabilities rely on the dynamical behavior of recurrent neural networks (RNNs). Its performance metrics outperform traditional RNNs in nonlinear system identification and temporal information processing. In …
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Children's self-esteem, teachers' evaluation, and teacher-pupil interactions in ESN(M) classrooms : an observational study.
… to two hundred and fifty ten- to twelve-year-old ESN(M) children In six special schools within a county. Simultaneously, teachers of these children were asked to assess their students' self-esteem with the same self-esteem inventory and to complete a behaviour questionnaire for each child. Then, …
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MIMO-OFDM Symbol Detection via Echo State Networks
Echo state network (ESN) is a specific neural network structure composed of high dimensional nonlinear dynamics and learned readout weights. This thesis considers applying ESN for symbol detection in multiple-input, multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) systems. A …
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A study of innate immune and genetic factors that play a role in protecting seronegative blood recipients exposed to hepatitis C
… to be uninfected. These exposed seronegative (ESN) individuals have an enhanced innate immune response to HCV when compared with seropositive subjects, although the exact mechanisms involved are unknown. Until now, ESN cases have only been described in individuals exposed to low doses of HCV. …
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Lost in Digital Transformation? The role of Enterprise Social Networks in facilitating digital collaboration
… their workforce with Enterprise Social Networks (ESNs) as intra-organizational social software platforms. Although ESNs hold great promises for organizations and their employees (Mäntymäki and Riemer 2016), most ESN initiatives fail to leverage the intended benefits (Chin et al. 2015). This …
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“Caught in the Continuum”: How Special Educators Facilitate Access for Students With Extensive Support Needs
… disabilities in general education, students with ESN continue to be educated in restrictive settings. Limited research exists on how to facilitate access to inclusive opportunities in these segregated self-contained settings, yet this is primarily where these students are educated. Additionally, …
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The Lived Experiences of Disabled Students in Inclusive Classrooms
… those participating in extensive support needs (ESN) programs. Intentionally inclusive of students who communicate through diverse methods, including augmentative and alternative communication devices, picture exchange communication systems, American Sign Language, and other nonspoken forms, this …
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Enriching and designing metaschemas for the UMLS semantic network
… was expanded into the Enriched Semantic Network (ESN), a multiple subsumption structure with a directed acyclic graph (DAG) IS-A hierarchy, allowing a semantic type to have multiple parents. New viable IS-A links were added as warranted. Two methodologies were presented to identify and add new …
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Occupational therapy in inclusive education for students with extensive support needs: A qualitative exploratory multiple case study
… work with students with extensive support needs (ESN). Despite legal mandates and evidence of inclusive education’s academic and social benefits, students with ESN remain disproportionately placed outside general education settings. Further, authentic inclusion requires deliberate efforts to …
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Deep neural network acoustic models for multi-dialect Arabic speech recognition
… recognition performance. An Echo State Network (ESN) is developed and evaluated for Arabic phoneme recognition with different learning algorithms. This investigated the use of the conventional ESN trained with supervised and forced learning algorithms. A novel combined supervised/forced …
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Deep Reinforcement Learning for Next Generation Wireless Networks with Echo State Networks
… DRL frameworks by utilizing echo state network (ESN), which is a special type of RNNs where only the output weights are trained. To be specific, we first introduce the deep echo state Q-network (DEQN) by adopting ESN as the kernel of deep Q-networks. Next, we introduce federated ESN-based policy …
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Effects of Corn (Zea mays L.) Stover Removal and Leaching on Soil Test and Whole Plant K Levels in Corn and K Fertilization/High-Input Treatments on Soybean Using Site-Specific Management to Increase Soybean (Glycine max) Production in South Dakota
… fertilizer in the encapsulated urea nitrogen (ESN) form in two rates across half-mile strips at R1 growth stage in July 2014; 0 lbs N/acre and 75 lbs N/acre strips (replicated at least twice per field). Spatial variability in yield responses across soil topography and elevations was seen. While …
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Two-Phase Buck Converter Optimize by Echo State Network
… a framework for computation. Echo State Network(ESN) is one of the major types of reservoir computing, and it is a recurrent neural network. Compared with a neural network, it only trains output weights, which can save a lot of time but keep the accuracy of the training at the same time. The …
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FINITE ELEMENT METHODS AND MACHINE LEARNING FOR SOME MULTI-PHASE PROBLEMS
… deep learning methods are echo state network (ESN) and long short-term mem- ory (LSTM). The numerical discretization scheme of the Cahn-Hilliard system is briefly discussed. Then we present architectures of the ESN and the LSTM. We show that LSTM substantially out- performs ESN in short-term …
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The use of fertilizer nitrogen applications to increase productivity of soybean
… (AN, 34-0-0), ammonium sulfate (21-0-0-24S), ESN (environmentally-smart nitrogen, 44-0-0), urea + Limus (urea treated with the urease inhibitor Limus, 46-0-0), liquid urea-ammonium nitrate (UAN, 28-0-0), urea (46-0-0), and a mixture of ammonium nitrate, potassium nitrate, and ammonium sulfate …
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Critical social research in enterprise social network studies: a systematised overview and analysis
… the internal use of Enterprise Social Networks (ESNs) within organizations, focusing on their impact on employee well-being and internal communication. It differentiates between critical social research (CSR) and administrative research (AR) on ESN use. CSR looks at power dynamics and …
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Neural networks for the prediction of chaos and turbulence
… The methods are based on echo state networks (ESNs), which are versatile recurrent neural networks that learn temporal correlations within data. In the first part of the thesis, we focus on the network's hyperparameters, which markedly affect the performance of the machine. We optimise the …
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On-device mobile speech recognition
… VAD stage. Specifically, an Echo State Network (ESN) is used for phoneme level recognition. The drawbacks and advantages of this method are explained further within the thesis. Secondly, a dynamic Multi-Layer Perceptron approach is developed. This builds on the drawbacks of the ESN and provides a …
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Assessing the Effect of Nitrogen Sources, Rates and Time of applications on Yield and Quality of Stockpiled Fescue and Tall Fescue Pastures
… urea + Agrotain®, Environmentally Smart N® (ESN), Nutrisphere (NSN), Nitamin® (Blackstone only), pelleted biosolids (Blackstone only), and broiler litter (Steeles Tavern only) applied at 0, 28, 56, 84, and 112 kg plant available N (PAN) ha-1. Plots were harvested in mid-December (Blacksburg …
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Impacts of enhanced efficiency nitrogen fertilizers on yield-scaled N2O emissions in Illinois maize
… anhydrous ammonia (AA), UAN + nitrapyrin, ESN, and SuperU. Gas samples were collected using static closed chambers. Soil inorganic N concentrations, soil temperature, and precipitation were monitored throughout the growing seasons. Crop N content, grain yield, and nitrogen recovery …
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