Research works

An ‘inverse’ experimental framework to estimate market efficiency

Abstract Digital marketplaces processing billions of dollars annually represent critical infrastructure in sociotechnical ecosystems, yet their performance optimization lacks principled measurement frameworks that can inform algorithmic governance decisions regarding market effic...

A multi-technique approach for improving summary polar diagrams

While the polar system may lack the universal familiarity of its Cartesian counterpart, it remains indispensable for certain tasks. Summary polar diagrams, such as Taylor and mutual information diagrams, address tasks like discovering relationships, visualizing data similarity, a...

Predicting forecast errors with diffusion model for uncertainty quantification in wind speed nowcasting

Abstract. Weather forecasts are inherently uncertain due to the chaotic nature of the atmosphere and unavoidable errors. Ensemble forecasting is the established approach for quantifying the uncertainty. However, it is both computationally expensive and inherently prone to under-d...

LLM4Log: A Systematic Review of Large Language Model-based Log Analysis

Software systems generate massive, evolving, semi-structured logs that are central to reliability engineering and AIOps, yet difficult to analyze at scale under drift and limited labels. Recent advances in pretrained Transformer models and instructiontuned large language models (...

V1.2_Cosmic Symbiosis: A Dao-Ai Unification Theory_A Generative Ontology

Abstract Contemporary science (systems theory, complexity science, cosmology) and philosophy (analytical philosophy, phenomenology) encounter fundamental limitations in their pursuit of a unified account of being, becoming, and relatedness. The former excels at describing phenome...

Multi-Task LSTM-Attention with Adaptive Isolation Forest for Intelligent Project Implementation Monitoring

Abstract Manual oversight of funded research projects does not scale. Progress delays, budget irregularities, and superficial reportingoften go undetected until final acceptance, while existing detection methods struggle to distinguish legitimate scheduleadjustments from genuine...

Electrostatic Reconfiguration of Photo‐Patterned Periodic Structures With Half‐Integer Twist Disclination Lines in Ferroelectric Nematic Liquid Crystals

ABSTRACT The recently discovered ferroelectric nematic liquid crystals, combining fluidity with spontaneous polarization, offer unique opportunities for engineering polar domain structures for (nonlinear) photonic applications. A central challenge lies in achieving precise contro...

Improved representation of isoprene-derived secondary organic aerosol in CAM6-Chem reveals regional contrasts in its long-term changes over China

Abstract. Isoprene-derived secondary organic aerosol (ISOA) is an important component of atmospheric organic aerosol, but its formation remains incompletely represented in global chemical models, creating uncertainty in ISOA changes and their drivers. In this study, we updated th...

11β-HSD2 buffers fetal glucocorticoid exposure inducing Per1 expression under maternal stress

Abstract Glucocorticoids (GCs) have been proposed as maternal-fetal communication signals. However, fetal circadian rhythms are initially shielded from maternal entrainment, in addition to delayed circadian clock emergence due to CLOCK suppression. Premature CLOCK/BMAL1 activatio...

Role of excited states in resonant charge transfer during Li+ backscattering from MoS2: A multi-orbital theoretical study

We present a theoretical investigation of resonant charge transfer in low-energy Li+ ions backscattered from a MoS2 surface, focusing on the influence of excited projectile states. Using a time-dependent Anderson model in the infinite-U limit, we evaluate the individual contribut...

Zinc Fertilization Mitigates Boron Toxicity in Citrus: Plant Growth, Tissue Mineral Composition and Antioxidant Enzyme Activity

Boron (B) toxicity is a common issue in Citrus production regions worldwide. Zinc (Zn) has been reported to mitigate B toxicity in plants, but the underlying regulatory mechanisms remain poorly elucidated in Citrus. In this study, ’Sweet orange’ (Citrus sinensis) and ’Sour pomelo...

Grammatical Form as Ontological Affordance Representational Constraints on Process-Relational Knowledge in Large Language Models

Large Language Models trained predominantly on English-language corpora represent process-relational knowledge systems — Āyurveda, Madhyamaka, Traditional Chinese Medicine — through a persistent substance-ontological default. This paper asks what that default consists in and wher...

Grammatical–Ontological Contamination in Large Language Models: Corrected Empirical Evidence from the SDI-GOC Protocol across Ten Configurations and Four Companies

We present the corrected results of the SDI-GOC (Structured Distributed Introspection – Grammatical–Ontological Cascade) protocol, a diagnostic instrument for measuring how Large Language Models represent knowledge from process-relational medical traditions. The protocol comprise...

Unphysical coefficients of sliding friction in numerical simulations of granular materials

Abstract We focus on a simple model of elastic-frictional collisional contact employed in many numerical simulations of granular flows and highlight the role played by the tangential coefficient of restitution in determining an effective coefficient of normal restitution. We show...

Edge Intelligence for Satellite‐Based Earth Observation: Scheduling Image Acquisition and Processing

ABSTRACT Modern Earth Observation (EO) missions generate massive volumes of imagery that challenge existing downlink and ground‐processing capabilities, particularly for time‐critical applications. This work investigates how a low Earth orbit (LEO) satellite constellation equippe...

Comparison between Janus kinase inhibitor monotherapy and combination therapy with methotrexate in patients with rheumatoid arthritis: insight from the National Database of Rheumatic Diseases in Japan (NinJa) registry

Abstract Background: Janus kinase inhibitors (JAKi) are effective for rheumatoid arthritis (RA) and can be used as monotherapy; however, the clinical benefit of concomitant methotrexate (MTX) and the optimal MTX dose in JAKi-treated patients remain unclear in real-world settings....

Why Space Has Three Dimensions: A Derivation from Minimal Axioms in Quantum-Geometry Dynamics

The dimensionality of space—the fact that the physical universe is three-dimensional rather than two, four, or any other number—is standardly taken as a brute empirical datum. While frameworks like String Theory attempt to explain macroscopic three-dimensionality via the dynamica...

Error estimates for Nitsche’s method on approximate domains

We derive a priori error estimates for Nitsche's method applied to elliptic problems on approximate domains. Such approximations arise, for example, in unfitted finite element methods, data-driven simulations, and evolving domain problems, where the computational domain does not...

Stochasticity and probabilistic trajectory scoring are essential for data-driven closures of chaotic systems

Coarse-grained models of chaotic systems neglect unresolved degrees of freedom, inducing structured model error that limits predictability and distorts long-term statistics. Typical data-driven closures are trained to minimize prediction error over a single time step, implicitly...

PDA Stenting with Versus Without Pre-Procedural 3D Reconstruction: Impact on Radiation Exposure and Procedural Outcomes

Abstract Background Managing patients with patent ductus arteriosus (PDA) and complex anatomical features, such as tortuosity and branching anomalies, remains a challenge in interventional cardiology. Recent advances in three-dimensional (3D) reconstruction and quantitative analy...