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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 📰 未知期刊 📅 2026 👁 90 📚 13

On the Unit Teissier Distribution: Properties, Estimation Procedures and Applications

The Teissier distribution, originally proposed by Teissier [31], was designed to model mortality due to aging in domestic animals. More recently, Krishna et al. [19] introduced the Unit Teissier (UT) ...

👤 Zuber Akhter|Mohamed A. Abdelaziz|M. Z. ... 📰 未知期刊 📅 2026 👁 493 📚 12

Heavy-Tailed and Long-Range Dependent Noise in Stochastic Approximation: A Finite-Time Analysis

Stochastic approximation (SA) is a fundamental iterative framework with broad applications in reinforcement learning and optimization. Classical analyses typically rely on martingale difference or Mar...

👤 Siddharth Chandak|Anuj Yadav|Ayfer Ozgur... 📰 未知期刊 📅 2026 👁 108 📚 12

Compiling molecular ultrastructure into neural dynamics

High-resolution brain imaging can now capture not just synapse locations but their molecular composition, with the cost of such mapping falling exponentially. Yet such ultrastructural data has so far ...

👤 Konrad P. Kording | Anton Arkhipov | Dav... 📰 未知期刊 📅 2026 👁 185 📚 11

Association of Progressive PPFE and Mortality in Lung Cancer Screening Cohorts

Background: Pleuroparenchymal fibroelastosis (PPFE) is an upper lobe predominant fibrotic lung abnormality associated with increased mortality in established interstitial lung disease. However, the cl...

👤 Shahab Aslani|Mehran Azimbagirad|Daryl C... 📰 未知期刊 📅 2026 👁 436 📚 10

Don't Disregard the Data for Lack of a Likelihood: Bayesian Synthetic Likelihood for Enhanced Multilevel Network Meta-Regression

Multilevel network meta-regression (ML-NMR) enables population-adjusted indirect treatment comparisons by combining individual patient data (IPD) with aggregate data. When individual-level covariates ...

👤 Harlan Campbell|Charles C. Margossian|Je... 📰 未知期刊 📅 2026 👁 405 📚 10

Nyxus: A Next Generation Image Feature Extraction Library for the Big Data and AI Era

Modern imaging instruments can produce terabytes to petabytes of data for a single experiment. The biggest barrier to processing big image datasets has been computational, where image analysis algorit...

👤 Nicholas Schaub|Andriy Kharchenko|Hamdah... 📰 未知期刊 📅 2026 👁 144 📚 10

CellFluxRL: Biologically-Constrained Virtual Cell Modeling via Reinforcement Learning

Building virtual cells with generative models to simulate cellular behavior in silico is emerging as a promising paradigm for accelerating drug discovery. However, prior image-based generative approac...

👤 Dongxia Wu | Shiye Su | Yuhui Zhang | El... 📰 未知期刊 📅 2026 👁 117 📚 10

Unravelling Marine Benthic Functioning Shifts Under Ocean Acidification.

Ocean acidification (OA) driven by increasing atmospheric CO2 is altering marine biodiversity. However, impacts of OA on ecosystem functioning at the community level, including calcification, primary ...

👤 Carlot J, Comeau S, Chiarore A, Mirasole... 📰 未知期刊 📅 2026 👁 17 📚 10

Closing the Domain Gap in Biomedical Imaging by In-Context Control Samples

The central problem in biomedical imaging are batch effects: systematic technical variations unrelated to the biological signal of interest. These batch effects critically undermine experimental repro...

👤 Ana Sanchez-Fernandez | Thomas Pinetz | ... 📰 未知期刊 📅 2026 👁 163 📚 9

6D Robotic OCT Scanning of Curved Tissue Surfaces

Optical coherence tomography (OCT) is a non-invasive volumetric imaging modality with high spatial and temporal resolution. For imaging larger tissue structures, OCT probes need to be moved to scan th...

👤 Suresh Guttikonda | Maximilian Neidhardt... 📰 未知期刊 📅 2026 👁 112 📚 8

Economic Costs of Biological Invasions in Marine Systems.

Marine systems worldwide are suffering escalating impacts from biological invasions, with increasing threats projected for the future. Despite substantial financial investments in managing marine inva...

👤 Yu Liyi, Zhang Chi, Li Shan, Zhan Aibin,... 📰 未知期刊 📅 2026 👁 20 📚 8

Eye Gaze-Informed and Context-Aware Pedestrian Trajectory Prediction in Shared Spaces with Automated Shuttles: A Virtual Reality Study

The integration of Automated Shuttles into shared urban spaces presents unique challenges due to the absence of traffic rules and the complex pedestrian interactions. Accurately anticipating pedestria...

👤 Danya Li|Yan Feng|Rico Krueger 📰 未知期刊 📅 2026 👁 149 📚 7

Security awareness in LLM agents: the NDAI zone case

NDAI zones let inventor and investor agents negotiate inside a Trusted Execution Environment (TEE) where any disclosed information is deleted if no deal is reached. This makes full IP disclosure the r...

👤 Enrico Bottazzi, Pia Park 📰 未知期刊 📅 2026 👁 130 📚 7

Fishing trawlers drive the fine-scale daytime distribution of bottlenose dolphins at the Tiber River estuary (Western Mediterranean Sea).

Fisheries can strongly alter marine ecosystem dynamics, influencing the ecology and behaviour of top predators such as cetaceans. At the Tiber River estuary (Tyrrhenian Sea, Western Mediterranean), bo...

👤 Labriola Maria Silvia, Parisi Antonio, M... 📰 未知期刊 📅 2026 👁 48 📚 7

Leveraging Sparsity to Improve No-U-Turn Sampling Efficiency for Hierarchical Bayesian Models

Analysts routinely use Bayesian hierarchical models to understand natural processes. The no-U-turn sampler (NUTS) is the most widely used algorithm to sample high-dimensional, continuously differentia...

👤 Cole C. Monnahan|Kasper Kristensen|James... 📰 未知期刊 📅 2026 👁 274 📚 6

The Robot's Inner Critic: Self-Refinement of Social Behaviors through VLM-based Replanning

Conventional robot social behavior generation has been limited in flexibility and autonomy, relying on predefined motions or human feedback. This study proposes CRISP (Critique-and-Replan for Interact...

👤 Jiyu Lim|Youngwoo Yoon|Kwanghyun Park 📰 未知期刊 📅 2026 👁 83 📚 6

Style-Based Neural Architectures for Real-Time Weather Classification

In this paper, we present three neural network architectures designed for real-time classification of weather conditions (sunny, rain, snow, fog) from images. These models, inspired by recent advances...

👤 Hamed Ouattara | Pascal Houssam Salmane ... 📰 未知期刊 📅 2026 👁 127 📚 5

Local Gaussian copula inference with structural breaks: testing dependence predictability

We propose a score test for dependence predictability in conditional copulas that is robust to temporal instabilities. Our semiparametric procedure accommodates flexible dynamics in the marginal proce...

👤 Alexander Mayer|Tatsushi Oka|Dominik Wie... 📰 未知期刊 📅 2026 👁 120 📚 5

Discovering a Shared Logical Subspace: Steering LLM Logical Reasoning via Alignment of Natural-Language and Symbolic Views

Large Language Models (LLMs) still struggle with multi-step logical reasoning. Existing approaches either purely refine the reasoning chain in natural language form or attach a symbolic solver as an e...

👤 Feihao Fang | My T. Thai | Yuanyuan Lei 📰 未知期刊 📅 2026 👁 120 📚 4
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