💻 computer science

AI for Maritime Security: Comparative Evaluation of Convolutional Neural Network and Vision Transformer Architectures for Maritime Object Detection

This study evaluates six deep learning architectures for maritime object detection across diverse weather conditions, demonstrating that the Vision Transformer (ViT) model outperforms CNN-based alternatives by achieving 100% accuracy, the lowest error rates, and the fastest processing speed, thereby highlighting its potential for enhancing AI-driven maritime security and surveillance.

Ismet Gocer, Zakirul Bhuiyan, Shakeel Ahmad, Raza Hasan2026-06-29
💻 computer science

Kernel Alignment-based Hybrid Heterogeneous Attribute Space Three-way Clustering for Disease Feature Recognition

This paper proposes a novel feature selection method that integrates kernel alignment to unify heterogeneous medical data within a Reproducing Kernel Hilbert Space and extends three-way clustering to explicitly model boundary uncertainty, thereby effectively reducing dimensionality while significantly improving disease prediction accuracy and stability on multimodal clinical datasets.

Cheng Qian, Tinggui Chen, Jianjun Yang2026-06-29
💻 computer science

Rule-to-Data Knowledge Transfer via Optimal Transport for Weakly Supervised Anomaly Detection on Transaction Graphs

This paper proposes a weakly supervised framework for transaction-graph anomaly detection that leverages optimal transport to align hierarchical rule semantics, derived from decision trees, with continuous transaction representations, thereby generating high-quality pseudo-labels and outperforming existing baselines on benchmark datasets.

Qiuyang Zhang, Keyang Chen, Mingxuan Jiang, Yuan Shui, Yandan Tan, Zhixin Li, Hongbin Zhu, Hongfeng Chai2026-06-29
💻 computer science

Enhancing Cybersecurity in Cloud Computing Environments through Zero Trust Architecture: A Multi-Layer Adaptive Framework with Simulation-Based Evaluation of Attack-Surface Reduction

This paper proposes and evaluates a multi-layer adaptive Zero Trust framework that utilizes a context-aware trust scoring mechanism and rigorous mathematical modeling to demonstrate a significant reduction in attack success rates and lateral movement within cloud environments compared to traditional perimeter-based security.

mohsin bashir hakak2026-06-29