Aug 2026· Zenodo (CERN European Organization for Nuclear Research)
Abstract
This paper introduces a novel self-adaptive graph theory algorithm designed to optimize the performance of machine learning algorithms through dynamic graph structure adjustment. Traditional graph theory algorithms often operate on static graphs, failing to adequately leverage the inherent variability in data and task characteristics. This algorithm employs a feedback loop that continuously analyzes and modifies the graph's structure and node connections based on observed data, resulting in enhanced machine learning capabilities. The core mechanism revolves around a reinforcement learning-inspired approach, iteratively refining the network topology to minimize loss functions and maximize model performance. The paper details the algorithm's design, implementation, and preliminary results demonstrating its effectiveness in a specific machine learning benchmark.
Model-based life-cycle evaluation indicates that AI-optimized PPP contracts reduce bridges reaching emergency condition by 30%–40% over a 30-year horizon while lowering life-cycle costs by 8%–12% compared with rule-based policies, providing infrastructure agencies and private concessionaires with an integrated AI-driven life-cycle management platform.
Ali Shehadeh, Odey Alshboul· Journal of Legal Affairs and...· 0 citations
This paper presents a two-wheeled mobile robot trajectory-tracking controller combining a particle swarm optimization (PSO)-tuned fuzzy logic controller (FLC) with a residual reinforcement learning (RL) correction layer.PSO tuning reduces the global distance error by 35% and the integral absolute error by 44% over the initial FLC.The residual RL layer further reduces the global distance error by approximately 2.3% and improves cornering-region tracking by 3.9% in RMSE, 4.7% in IAE, and 5.2% in peak distance error.The proposed controller also reduces the global distance error by 41% and 66% relative to independently tuned PID and fuzzy-PID baselines.Trained across four trajectory families with a held-out test split, the generalized agent reduces the average test distance error by 18% relative to the tuned FLC baseline.These results show that a lightweight residual correction improves both accuracy and generalization while preserving the fuzzy controller's interpretability.
Le Ngoc Dung, Luu Hong Quan, Doan Cong Anh· International journal of int...· 0 citations
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