Quanzhou Normal University

Recent Results on Nonlinear Retarded Integral Inequalities with Applications

This article establishes new retarded nonlinear integral inequalities that extend and generalize several known results in the literature, including recently reported estimates. These inequalities are used to derive explicit bounds for the unknown functions. These bounds are shown...

MutFormer: a multimodal deep learning framework for predicting somatic mutation hotspots from sequence and chromatin features

Somatic mutations are unevenly distributed across the genome, with certain loci recurrently mutated across independent tumors. Both local DNA sequence context and chromatin organization have been associated with mutation rate variation, yet their combined effects at single-nucleo...

Role-based multi-robot warehouse coordination with reinforcement learning assisted task selection

We study decentralised coordination in large-scale RMFS, where capacity-limited fleets fulfil orders under stochastic demand, congestion, and real-time constraints. We formalise this problem as a role-structured decentralised partially observable Semi-Markov decision process that...

Lithium-ion battery SOH estimation based on degradation physics constraints and cross-attention Transformer-GRU

Accurate estimation of lithium-ion battery state of health (SOH) is essential for battery management systems in safety warning, lifetime management, and energy scheduling. To address the difficulty of simultaneously capturing global feature coupling and local degradation memory w...

Sewn textile strain sensors: impact of contact-regulating stitch parameters on strain sensing performance

Sewn textile strain sensors (STSSs) provide a scalable and textile-integrated approach for wearable motion monitoring. In this work, STSSs were fabricated on a rib knitted fabric using silver-plated nylon thread (SPNT) by lockstitch sewing. The stitch distance and sewing layer nu...

Solvent‐Free Synthesis of Flame‐Retardant Polyurethane Hot Melt Adhesive via Diels‐Alder Reaction

ABSTRACT To address the core dilemma prevailing in the modification technologies of conventional polyurethane hot‐melt adhesives (PU HMAs), in which flame retardancy, bonding performance and environmental friendliness cannot be achieved simultaneously, a green solvent‐free strate...

Parameterized exact fair decision tree learning with small sensitive group regimes

Fairness-constrained tree learning is highly desirable for high-accountability settings; however, exact combinatorial optimization is often considered computationally impractical when fairness constraints are strictly enforced. While most existing fair classification methods rely...