arXiv:2602.15879v1 Announce Type: new Abstract: Exercise recommendation focuses on personalized exercise selection conditioned on students’ learning history, personal interests, and other individualized characteristics. Despite notable progress, most existing methods represent student learning solely as exercise sequences, overlooking rich behavioral interaction information. This limited representation often leads to biased and unreliable estimates of learning progress. Moreover, fixed-length sequence segmentation limits the incorporation of early learning experiences, thereby hindering the modeling of long-term dependencies and the accurate estimation of knowledge […]

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Getting locked out of your digital wallet can feel like watching your set of house keys drop into the ocean as you stand on the shore. You may not expect it, but it’s over before you realize it and leaves a sting forever—not to mention the financial losses. In most cases with crypto, you’re the only person who has control of your private keys. No one else can get access to your funds, so no one else can […]

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Introduction Disclaimer: This article is a cross post from Pytorch Medium Blog Post. One of the most exciting advancements, that has pushed the frontier of the Artificial Intelligence (AI) in recent years, is Deep Reinforcement Learning (DRL). DRL belongs to the family of machine learning algorithms. It assumes that intelligent machines can learn from their actions similar to the way humans learn from experience. Over the recent years we could witness some impressive real-world applications of DRL. The […]

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arXiv:2602.08629v1 Announce Type: cross Abstract: Causal discovery is essential for advancing data-driven fields such as scientific AI and data analysis, yet existing approaches face significant time- and space-efficiency bottlenecks when scaling to large graphs. To address this challenge, we present CauScale, a neural architecture designed for efficient causal discovery that scales inference to graphs with up to 1000 nodes. CauScale improves time efficiency via a reduction unit that compresses data embeddings and improves space efficiency by adopting tied […]

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arXiv:2603.12455v1 Announce Type: new Abstract: The escalating frequency of cyber-attacks poses significant challenges for organisations, particularly small enterprises constrained by limited in-house expertise, insufficient knowledge, and financial resources. This research presents a novel framework that leverages Natural Language Processing to address these challenges through automated mapping of cyber incidents to adversary techniques. We introduce the Cyber Catalog, a knowledge base that systematically integrates CIS Critical Security Controls, MITRE ATT&CK techniques, and SMART metrics. This integrated resource enables organisations […]

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February 10, 2026 – OSL Group (863.HK), Asia’s leading stablecoin trading and payment platform, today announced the official launch of USDGO, a regulated, enterprise-grade U.S. dollar stablecoin. As a cornerstone of OSL Group’s global payment infrastructure, USDGO is positioned for institutional settlement and corporate payments, serving the cross-border business ecosystem of Asian enterprises. Leveraging its enterprise-level features and services, USDGO provides users with a compliant tool for liquidity management and settlement. It is dedicated to the long-term empowerment […]

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arXiv:2601.12286v1 Announce Type: new Abstract: The increasing prevalence of Large Language Models (LLMs) demands effective safeguards for their operation, particularly concerning their tendency to generate out-of-context responses. A key challenge is accurately detecting when LLMs stray from expected conversational norms, manifesting as topic shifts, factual inaccuracies, or outright hallucinations. Traditional anomaly detection struggles to directly apply within contextual semantics. This paper outlines our experiment in exploring the use of Representation Engineering (RepE) and One-Class Support Vector Machine (OCSVM) […]

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:::info Astounding Stories of Super-Science, July, 2008, by Astounding Stories is part of HackerNoon’s Book Blog Post series. Title: Astounding Stories of Super-Science, July, 2008 Author: Astounding Stories Release Date: July 2, 2008 [eBook #215] Updated: August 4, 2024 Language: English The Call of the Wild ::: TABLE OF LINKS Into the Primitive The Law of Club and Fang The Dominant Primordial Beast Who Has Won to Mastership The Toil of Trace and Trail For the Love of a […]

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