Chain of News Digest

Chain of News 02/09/2026

02/09/2026
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GNews: AI España

El próximo webinar de Acuiplus pondrá el foco en la digitalización y aplicaciones de la IA en la industria acuícola - IPac Acuicultura

El próximo webinar de Acuiplus pondrá el foco en la digitalización y aplicaciones de la IA en la industria acuícola IPac Acuicultura

02/09/2026
GNews: AI España

Bill Gates, cofundador de Microsoft, sobre la Inteligencia Artificial: "No se trata de que la IA sustituya al ser humano, sino de que lo potencie" - MARCA

Bill Gates, cofundador de Microsoft, sobre la Inteligencia Artificial: "No se trata de que la IA sustituya al ser humano, sino de que lo potencie" MARCA

02/09/2026
GNews: AI España

Ana Botín, presidenta de Banco Santander y Universia: «la IA no sólo está transformando cómo trabajamos, sino cómo aprendemos, colaboramos y generamos oportunidades para más personas» - La Razón

Ana Botín, presidenta de Banco Santander y Universia: «la IA no sólo está transformando cómo trabajamos, sino cómo aprendemos, colaboramos y generamos oportunidades para más personas» La Razón

02/09/2026
ArXiv cs.AI

When Prediction Error Is Not Enough: Evaluating Nuisance-Function Prediction for Causal Estimation

Prediction error is widely used to evaluate nuisance-function estimators in causal inference, but its relationship with causal estimator performance may differ across performance measures. We studied this question in a partially linear model using Monte Carlo simulations.

02/09/2026
ArXiv cs.AI

MiNER: Fine-Tuned Biomedical Natural Language Processing for Malaria Disease Entity Recognition in Clinical Texts

Malaria remains a significant global health burden, necessitating continuous research efforts to understand its complex molecular mechanisms, epidemiology, and potential therapeutic interventions. Extracting essential biomedical information from the vast and constantly growing malaria literature is a challenging task that demands innovative approaches.

02/09/2026
ArXiv cs.AI

AI Morbidity and Mortality: A Framework for Clinical AI Failure Review

Clinical artificial intelligence is increasingly embedded in real-world care, yet existing safety mechanisms are poorly suited to reconstructing and learning from individual AI-related errors and near-misses. Aggregate model monitoring can identify performance changes, and traditional patient safety reporting can capture adverse events, but neither is designed to explain how risk emerges across the interaction among AI systems, clinicians, workflows, and institutional controls.

02/09/2026
ArXiv cs.AI

Long-Horizon State Tracking in LLMs: Executing MD5 through a Deep Sequence of Dependent Tool Calls

Long-horizon tasks remain uncommon in large language model (LLM) evaluation, and for a reason: when each step depends on the last, per-step accuracy that looks excellent in isolation decays catastrophically, as errors cascade and the end-to-end failure probability grows sharply with length.

02/09/2026
ArXiv cs.AI

EULER: Exploring Underused Links with Evidence-Checked Return for Multi-Agent Mathematical Discovery

Mathematical communities work with different objects, invariants, and tools, so transferring a problem across them is expensive and often skipped. We present EULER, a multi-agent system that takes such a transfer--a bridge--as its unit of search.

02/09/2026
ArXiv cs.AI

SCAFFOLD: A Large-Scale Structured Dataset of Computer Science Research Figures with Diagram QA and Chain-of-Thought Reasoning Traces

Computer science papers rely heavily on diagrams: architecture drawings, system flowcharts, and pipeline schematics that often carry more information than the text around them. There is currently no public dataset that pairs this specific kind of figure with captions, context, questions, answers, and step-by-step reasoning, which is exactly what is needed to train a vision-language model to understand them.

02/09/2026
ArXiv cs.AI

UI-Venus-2 Technical Report

Multimodal GUI agents have emerged as a promising paradigm for digital task automation, yet transitioning from benchmark-oriented models to dependable real-world applications remains challenging due to limited environment coverage, brittle task construction, and unreliable reward verification. In this work, we present UI-Venus-2, a general-purpose foundation GUI agent designed to operate across mobile, web, and desktop environments through a unified closed-loop reasoning-action framework.

02/09/2026