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Applied System Innovation, Volume 9, Issue 4

2026 April - 17 articles

Cover Story: This study presents a lawful metadata-driven framework for linking encrypted communication behavior and cryptocurrency wallet activity in digital investigations. Rather than attempting to decrypt message content, the framework integrates communication metadata, lawful interception visibility, traffic behavior, subscriber-related records, and blockchain transaction traces. The study demonstrates how heterogeneous evidence sources can be correlated under legal and evidentiary constraints, through App-Subscriber Binding, Wallet Identity Association, and a central fusion process. The work provides a structured approach for strengthening investigative reasoning while preserving proportionality, auditability, and the boundaries of lawful digital evidence use. View this paper
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Articles (17)

  • Review
  • Open Access
1 Citations
4,707 Views
35 Pages

The semiconductor industry has long relied on Statistical Process Control (SPC) for yield and reliability management. In early technology nodes, classic univariate tools such as Shewhart charts, cumulative sums (CUSUM), exponentially weighted moving...

(This article belongs to the Special Issue Feature Papers in the ‘Industrial and Manufacturing Engineering’ Section)
  • Article
  • Open Access
2,077 Views
20 Pages

Modern standards and requirements for ensuring the reliability and safety of transport infrastructure are aimed at shifting from routine maintenance to preventive maintenance, focused on predicting technical conditions and lifecycle management. Moder...

(This article belongs to the Topic Collection Series on Applied System Innovation)
  • Article
  • Open Access
1,759 Views
22 Pages

Recurring socio-temporal events, such as Ramadan in Middle Eastern cities, introduce pronounced non-stationarity in urban traffic demand. During these periods, daytime traffic volumes typically decline, while congestion becomes more severe in the eve...

  • Article
  • Open Access
1 Citations
2,163 Views
38 Pages

LLM-Driven Modeling and Decision Support Methods for Cross-Domain Collaborative Mission Systems

  • Han Li,
  • Dongji Li,
  • Yunxiao Liu,
  • Jinyu Ma,
  • Guangyao Wang and
  • Jianliang Ai

Cross-domain formations composed of Unmanned Aerial Vehicles (UAVs) and Unmanned Surface Vessels (USVs) are critical for maritime defense but face significant challenges in countering complex aerial threats and developing flexible, collaborative stra...

(This article belongs to the Special Issue AI-Driven Decision Support for Systemic Innovation)
  • Article
  • Open Access
918 Views
25 Pages

Minimizing the impacts of coupling, randomness, time variation and uncertain nonlinearity to enhance real-time performance is critical for controlling complex industrial systems. This paper proposes an optimized adaptive filtering method (LAF-MTNF) f...

(This article belongs to the Section Control and Systems Engineering)
  • Article
  • Open Access
1,020 Views
19 Pages

A Dual Approach to the A* Algorithm to Generate Consistent Trajectories for the Leader–Follower Scheme

  • Griselda Stephany Abarca-Jiménez,
  • Manuel Vladimir Vega-Blanco,
  • Jesús Mares-Carreño,
  • Juan Cruz-Castro and
  • Yunuén López-Grijalba

Path planning and formation control in leader–follower robotic systems are active areas of research, as both are highly relevant to the proper execution of the assigned task. In this work, a dual approach to the A* algorithm is applied to gener...

(This article belongs to the Topic Collection Series on Applied System Innovation)
  • Article
  • Open Access
2,049 Views
37 Pages

Urban mobility has undergone a significant transformation in recent years, caused by rapid urbanization, environmental pressures, and technological innovation. Even though digital tools and mobility platforms are increasingly used to address transpor...

  • Article
  • Open Access
2 Citations
2,377 Views
15 Pages

Design and Implementation of a Remote Water Level Control and Monitoring System in Rural Community Tanks Using LoRa and SMS Technology

  • Ulises Balderrama-Rey,
  • Rafael Verdugo-Miranda,
  • Miguel Martínez-Gil,
  • Joel Carvajal-Soto,
  • Frank Romo-García,
  • Luis Medina-Zazueta,
  • Edgar Espinoza-Zallas and
  • Rolando Flores-Ochoa

This paper presents the design and implementation of a low-profile remote monitoring and control system for water level management in storage tanks located in rural communities. The system was developed to ensure a reliable water supply, prevent spil...

(This article belongs to the Topic Collection Series on Applied System Innovation)
  • Article
  • Open Access
2,542 Views
26 Pages

The performance of the pitcher is the cornerstone of baseball, often determining the flow and ultimate outcome of a game. Given this centrality, understanding the mechanics of an elite pitcher and decoding their strategies are paramount for both inte...

(This article belongs to the Section Applied Systems on Educational Innovations and Emerging Technologies)
  • Article
  • Open Access
1,550 Views
23 Pages

Daily, monthly, and annual multi-product sales records are stored in databases, but due to the massive amounts of data, they are not used for decision-making when updating product catalogs. Meanwhile, the use of artificial intelligence in business is...

(This article belongs to the Section Artificial Intelligence)
  • Article
  • Open Access
2,586 Views
22 Pages

End-to-end encrypted (E2EE) messaging and the growing use of cryptocurrency create an attribution gap for digital investigators because message content is unavailable and wallet activity is often decoupled from subscriber identities, which makes it d...

  • Article
  • Open Access
1,358 Views
24 Pages

In classical reliability engineering, failure is a probabilistic structural failure based on lifetime distributions of Weibull models. However, in the control-critical mechanical systems, it is possible that functional failure of the system happens b...

  • Article
  • Open Access
2,704 Views
22 Pages

Machine Learning Operations on ZYNQ FPGA Board for Real-Time Face Recognition

  • Bouchra Kouach,
  • Mohcin Mekhfioui and
  • Rachid El Gouri

Nowadays, MLOps approaches are gaining popularity thanks to their ability to apply DevOps best practices to machine learning models. They enable the automation and optimization of model training, deployment, and monitoring in various environments, wh...

(This article belongs to the Section Artificial Intelligence)
  • Systematic Review
  • Open Access
2 Citations
2,855 Views
18 Pages

Background: Hearing impairment affects a significant portion of the global population. The development of assistive technologies, particularly wearable devices, has been pivotal in mitigating these challenges. Methods: We present a systematic literat...

(This article belongs to the Special Issue Autonomous Robotics and Hybrid Intelligent Systems)
  • Article
  • Open Access
1,278 Views
17 Pages

Modern deep convolutional neural networks achieve remarkable performance but require substantial computational resources due to their large parameter counts, limiting their suitability for resource-constrained environments. We propose Tiny Recursive...

  • Review
  • Open Access
2 Citations
2,761 Views
38 Pages

Artificial Intelligence (AI) is increasingly embedded in project management within the financial sector, yet existing research remains fragmented and largely focused on isolated technical applications. A systemic understanding of how AI reshapes fina...

(This article belongs to the Special Issue AI-Driven Decision Support for Systemic Innovation)
  • Article
  • Open Access
1,307 Views
30 Pages

Continuous monitoring of sitting posture is crucial for ergonomic assessment and fatigue prevention, yet many existing approaches rely on vision-based systems or single-modality sensing that are limited in capturing spatial and temporal biomechanical...

(This article belongs to the Section Human-Computer Interaction)
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Appl. Syst. Innov. - ISSN 2571-5577