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Evidence for Hadean mafic intrusions in the Nuvvuagittuq Greenstone Belt, Canada: Jonathan O’Neil et al
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This new research confirms that the oldest rocks on Earth are in northern Canada. Authors & Designations: Source: Science, Vol. 388, No. 6754, pp. 1431–1435 (June 26, 2025); DOI: 10.1126/science.ads8461 APA Citation:Sole, C., O’Neil, J., Rizo, H., Paquette, J.-L., Benn, D., & Plakholm, J. (2025). Evidence for Hadean mafic intrusions in the Nuvvuagittuq Greenstone Belt, Canada. Science, 388(6754),…
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Chain-of-Thought vs Direct Output: Which Improves Interpretability in LLMs?
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Chain-of-Thought (CoT) prompting is generally hypothesized to improve interpretability in LLMs compared to Direct Output generation, especially for complex, multi-step problem-solving tasks. CoT aims to enhance transparency, trust, and explainability by making the model’s reasoning process explicit through intermediate natural language steps. However, the actual improvement can depend on factors like task complexity, the…
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Deepfake Circumvention Using Machine Learning: Mathupriya S., Roopa D., Simon Jacob A., Santhosh G., Arvind M.
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ABSTRACT Deepfake is an AI-based technology that makes videos that appear to be authentic but are actually fake, posing significant challenges to media credibility and public confidence. This study introduces a novel deepfake detection method that uses the Vision Transformer (ViT) model and is easily accessible via a web interface created using Streamlit. The…
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PicHunter: Bayesian relevance feedback for image retrieval by I.J. Cox, M.L. Miller, S.M. Omohundro, and P.N. Yianilos
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ABSTRACT This work introduces PicHunter, an image retrieval system that uses a unique method for relevance feedback in which the system considers the full history of user selections when estimating the user’s objective picture. PicHunter does this by using Bayesian learning, which is based on a probabilistic model of a user’s behaviour. The model’s…
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iBOM: a platform for intelligent business operation management by Malú Castellanos et al
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ABSTRACT As IT systems get increasingly sophisticated and company processes become more automated, business managers want enhanced control over operations and their alignment with organizational objectives. This paper delineates iBOM, a business operation management platform created by HP, which enables users to i) assess operations from a business standpoint and manage them in alignment…
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Form and function: The laminin family of heterotrimers by Holly Colognato, Peter D. Yurchenco
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ABSTRACT Laminins are a group of glycoproteins that provide a crucial component of the structural framework of basement membranes in nearly all mammalian tissues. Each laminin is a heterotrimer composed of α, β, and γ chain subunits, secreted and integrated into cell-associated extracellular matrix. Laminins has the ability to self-assemble, interact with other matrix…
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User-LLM: Efficient LLM Contextualization with User Embeddings
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Abstract Large language models (LLMs) possess significant potential for customized AI; yet, the successful integration of user history for tailored answers continues to pose challenges. Current methodologies frequently transform user timelines into extensive textual descriptions, resulting in significant computing expenses and the risk of losing subtle information. Motivated by the effective amalgamation of LLMs…