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221
Estimating persistence in the volatility of asset returns with signal plus noise models
Published 2010“…The results suggest that volatility has a component of long-memory behaviour, the order of integration ranging between 0.3 and 0.5, the series being therefore stationary and mean-reverting.…”
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Prompting and RAG vs. student engagement and comprehension in educational technology
Published 2025“…Effective use of GenAI requires thoughtful implementation, including techniques like prompting and retrieval-augmented generation (RAG). …”
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224
C2 by-pass: cross-talk between the complement classical and alternative pathways
Published 2022“…Deficiencies of classical pathway (CP) components are generally linked to systemic lupus erythematosus (SLE) or SLE-like syndromes. However, only approximately one-third of patients who lack C2 show mild symptoms of SLE. …”
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225
Sentiment Analysis on COVID-19 Vaccine Tweets using Machine Learning and Deep Learning Algorithms
Published 2023“…Machine learning algorithms like Logistic Regression, Naïve Bayes, Support Vector Machine (SVM) and others, and Deep Learning algorithms like LSTM and Bert were used to train the predictive models. …”
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226
LTEM: Lightweight Trust Evaluation Model in IoT Environment
Published 2024“…In the domain of the Internet of Things (IoT), data reliability is important, particularly within critical sectors like healthcare, environmental surveillance, and smart grids. …”
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227
Laboratory evaluation on the characteristics and pollutant emissions of nanoclay and chemical warm mix asphalt modified binders
Published 2016“…However, the physical structure did not seem to show any changes after undergoing long term aging. The use of NCMB B 4% (by weight of asphalt binder) seemed to produce better resistance towards rutting when compared to CWAA 1%, 2% and 3% for unaged, and short- and long-term aging test conditions. …”
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228
Learning and understanding as a mature student
Published 2003“…In this paper I explore what it has been like to be at the London Metropolitan University in 2003 as a mature student and working towards a degree in English, after an 18-year career in banking.…”
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229
An extended NATREX model for China
Published 2008“…Based on dynamic stability analysis, we derive the medium-run and long-run real equilibrium exchange rates and relative prices of non-tradables, and provide a detailed analysis of the effects of fundamentals. …”
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Titanium surface modification by oxidation for biomedical application
Published 2010“…Anodised and gel oxidised samples subsequently were soaked in simulated body fluid in order to study the precipitation of hydroxyapatite in the absence and presence of long UV irradiation, which has not been investigated before. …”
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The establishment and use of cross border criminal intelligence under a European Criminal Intelligence Model in a period of modernism and post modernism societal change in the EU,...
Published 2017“…Policing in Europe has become more complex, due to the nature of organised crime being more and more trans-national and a growing Europeanization in policing as a result of the creation of European agencies like Europol and Eurojust taking over activities which before the Lisbon Treaty remained within the sole responsibility of single Member State. …”
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234
Image processing and machine learning techniques for Chagas disease detection and identification
Published 2024“…Advanced deep learning architectures like Faster RCNN, RetinaNet, YOLOv8, and FCOS have been adapted, trained, and compared with each other in terms of the detection accuracy of each image. …”
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Conference or Workshop Item -
235
Sentiment Analysis on COVID-19 Vaccine Tweets using Machine Learning and Deep Learning Algorithms
Published 2023“…Machine learning algorithms like Logistic Regression, Naïve Bayes, Support Vector Machine (SVM) and others, and Deep Learning algorithms like LSTM and Bert were used to train the predictive models. …”
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236
Sentiment Analysis on COVID-19 Vaccine Tweets using Machine Learning and Deep Learning Algorithms
Published 2023“…Machine learning algorithms like Logistic Regression, Naïve Bayes, Support Vector Machine (SVM) and others, and Deep Learning algorithms like LSTM and Bert were used to train the predictive models. …”
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237
Sentiment Analysis on COVID-19 Vaccine Tweets using Machine Learning and Deep Learning Algorithms
Published 2023“…Machine learning algorithms like Logistic Regression, Naïve Bayes, Support Vector Machine (SVM) and others, and Deep Learning algorithms like LSTM and Bert were used to train the predictive models. …”
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238
Remediation of contaminated marine sediment using bentonite, kaolin and sand as capping materials
Published 2019“…In this technique, sediments are capped by placing a layer of inert materials like sand, clean soil, or gravel or active materials like activated carbon, zeolite, or apatite over sediments in order to reduce the risk to the aquatic environment. …”
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239
Is the Future in T-Bond Trading?
Published 2011“…If, as anticipated, real long-term rates increased, such as the real yield on a 10-year Treasury bond, the shift away from fixed-income instruments towards equities and alternative investments or pure liquidity could be reversed. …”
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240
Graphene based thin films for photocatalytic and optoelectronics applications
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Thesis