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Causal Atlases from Entropic Inference: Bayesian Networks beyond Optimal DAGs

Data-driven causal relationship identification is pertinent to advancing understanding of complex systems both within and beyond science. Bayesian networks offer a probabilistic method for modelling g...

👤 Hazhir Aliahmadi | Irina Babayan | Greg ... 📰 arXiv 📅 2026 👁 222 📚 19

Integrating Temporal Disaggregation and Distributed Lag Nonlinear Models for Bayesian Spatio-Temporal Disease Mapping with High-Resolution Environmental Exposures

Environmental conditions are major drivers of malaria transmission, but epidemiological analyses are often constrained by temporal misalignment between health outcomes reported at coarse time scales a...

👤 Alejandro Rozo Posada | Maxime Fajgenbla... 📰 arXiv 📅 2026 👁 209 📚 19

PhyloSDF: Phylogenetically-Conditioned Neural Generation of 3D Skull Morphology via Residual Flow Matching

Generating novel, biologically plausible three-dimensional morphological structures is a fundamental challenge in computational evolutionary biology, hampered by extreme data scarcity and the requirem...

👤 Kaikwan Lau | Gary P. T. Choi 📰 arXiv 📅 2026 👁 187 📚 18

From Classification to Regression: Using a Fruitfly to Solve Equations

We present a novel approach to regression tasks using classification which is motivated by the mechanism used by fruitflies to sense their environment. Specifically, we formulate a general framework f...

👤 Shady E. Ahmed | Panos Stinis 📰 arXiv 📅 2026 👁 162 📚 18

Nyström Attention Matches Full Attention for Cross-Sectional Stock Prediction

MASTER's inter-stock multi-head attention -- the module responsible for modeling cross-sectional stock relationships -- accounts for 42.5% of model parameters and 25% of predictive value. We systemati...

👤 Kunhan Guo 📰 arXiv 📅 2026 👁 190 📚 17

Mapping Political-Elite Networks in Europe with a Multilingual Joint Entity-Relation Extraction Pipeline

Whether political elites organise into rent-seeking coalitions that capture public resources or civic networks that sustain governance is a central question in comparative politics. Yet observing thes...

👤 Kirill Solovev | Jana Lasser 📰 arXiv 📅 2026 👁 172 📚 17

Enhancing Hyperspace Analogue to Language (HAL) Representations via Attention-Based Pooling for Text Classification

The Hyperspace Analogue to Language (HAL) model relies on global word co-occurrence matrices to construct distributional semantic representations. While these representations capture lexical relations...

👤 Ali Sakour|Zoalfekar Sakour 📰 arXiv 📅 2026 👁 102 📚 17

Accurate, Interdisciplinary and Transparent Structure-property Understanding with Deep Native Structural Reasoning

Structure-property relationships are foundational to biology, chemistry and materials science, where function, reactivity and physical response emerge from spatial, chemical and periodic organization....

👤 Chen Tang | Yizhou Wang | Jianyu Wu | Li... 📰 arXiv 📅 2026 👁 99 📚 17

MyoMechanix: Biomechanically-Grounded Compositional Skilled Activity Understanding and Coaching

Existing action quality assessment (AQA) datasets and methods rely primarily on visual inputs such as RGB and pose, overlooking physiological dynamics such as muscle mechanics and often modeling actio...

👤 Hao Yin | Paritosh Parmar | Lijun Gu | L... 📰 arXiv 📅 2026 👁 43 📚 17

MoRight: Motion Control Done Right

Generating motion-controlled videos--where user-specified actions drive physically plausible scene dynamics under freely chosen viewpoints--demands two capabilities: (1) disentangled motion control, a...

👤 Shaowei Liu | Xuanchi Ren | Tianchang Sh... 📰 arXiv 📅 2026 👁 42 📚 17

cyclinbayes: Bayesian Causal Discovery with Linear Non-Gaussian Directed Acyclic and Cyclic Graphical Models

We introduce cyclinbayes, an open-source R package for discovering linear causal relationships with both acyclic and cyclic structures. The package employs scalable Bayesian approaches with spike-and-...

👤 Robert Lee|Raymond K. W. Wong|Yang Ni 📰 arXiv 📅 2026 👁 504 📚 16

Statistics of a multi-factor function from its Fourier transform

For a phenomenon $\pmb{f}$ that is a function of $\mathit{n}$ factors, defined on a finite abelian group $\mathcal{G}$, we derive its population statistics solely from its Fourier transform $\hat{\pmb...

👤 Matthew A. Herman | Stephen Doro 📰 arXiv 📅 2026 👁 200 📚 13

Structural Concentration in Weighted Networks: A Class of Topology-Aware Indices

This paper develops a unified framework for measuring concentration in weighted systems embedded in networks of interactions. While traditional indices such as the Herfindahl-Hirschman Index capture d...

👤 L. Riso | M. G. Zoia 📰 arXiv 📅 2026 👁 164 📚 13

Measuring Strategy-Decay Risk: Minimum Regime Performance and the Durability of Systematic Investing

Systematic investment strategies are exposed to a subtle but pervasive vulnerability: the progressive erosion of their effectiveness as market regimes change. Traditional risk measures, designed to ca...

👤 Nolan Alexander | Frank Fabozzi 📰 arXiv 📅 2026 👁 114 📚 13

Multi-Fidelity Gaussian Processes for Translational Modelling of Clinical Outcomes

Bridging the gap between animal and human experiments remains a major challenge in translational medicine, particularly in early drug development. Progress is constrained by financial cost, the diffic...

👤 Isaac S. Hayden | Alicia D'Souza | Steve... 📰 arXiv 📅 2026 👁 37 📚 13

SceneCritic: A Symbolic Evaluator for 3D Indoor Scene Synthesis

Large Language Models (LLMs) and Vision-Language Models (VLMs) increasingly generate indoor scenes through intermediate structures such as layouts and scene graphs, yet evaluation still relies on LLM ...

👤 Kathakoli Sengupta | Kai Ao | Paola Casc... 📰 arXiv 📅 2026 👁 141 📚 12

Lead-Lag Relationships in Financial Markets: A Comparison of Multiple Clustering Algorithms

Lead-lag relationships are widely used in financial time series, and many clustering algorithms based on them have been developed. The traditional DTW-KMedoids algorithm performs well both on the synt...

👤 Ruichen Deng | Yichi Zhang 📰 arXiv 📅 2026 👁 115 📚 12

Quantum Spectral Model: Data Reuploading with Input-Conditioned Frequency Support

A central design principle in modern machine learning and artificial intelligence is to align a model's inductive bias with the structure of its input data. For matrix-valued inputs, relevant matrix-l...

👤 Peiyong Wang | Udaya Parampalli | Casey ... 📰 arXiv 📅 2026 👁 200 📚 10

Graph-Adaptive Horseshoe for Compositional Regression

Compositional predictors, such as microbiome abundances, pose unique challenges in variable selection due to their unit-sum constraint and inherent dependencies. Existing approaches often rely on fixe...

👤 Satabdi Saha | Christine B. Peterson 📰 arXiv 📅 2026 👁 78 📚 10

Exposure to pharmaceutical contaminants in stranded wild dolphins of the Western Mediterranean.

Pharmaceutical contamination in aquatic ecosystems is a growing concern for marine biodiversity and human health. We have detected six different non-steroideal anti-inflamatory drugs (carprofen, ibupr...

👤 Navas Isabel, Felipo-Benavent Mar, Cresp... 📰 未知期刊 📅 2026 👁 53 📚 10
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