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Blockchain, Robotics and AI for Networking Security Conference (BRAINS)

作者： Alberto Butera Valentina Gatteschi Department of Computer and Control Engineering Politecnico di Torino Torino Italy

ISBN: (数字)9798350367843

ISBN: (纸本)9798350367850

In response to concerns about climate change and environmental sustainability, there is a global emphasis on innovative solutions to reduce emissions and optimize resource use. A key initiative is the introduction of digital passports for batteries, with the primary goal of improving the circular economy. The European Commission has taken a pioneering role by publishing regulations, laying the groundwork for digital passports and standardization. This article has a twofold aim: first, with the aim of supporting the adoption of batteries passports, it provides an overview of current initiatives and regulations in the context of electric vehicle batteries; secondly, it examines the potential of blockchain technology in implementing digital passports, in order to demonstrate its compatibility with recent regulations, such as the one proposed by the European Commission.

关键词： Protocols Publishing Green products Europe Prototypes Regulation Batteries Blockchains Proposals Standards

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D4D: An RGBD diffusion model to boost monocular depth estimation

arXiv

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arXiv 2024年

作者： Papa, Lorenzo Russo, Paolo Amerini, Irene The Department of Computer Control and Management Engineering Sapienza University of Rome Italy

Ground-truth RGBD data are fundamental for a wide range of computer vision applications;however, those labeled samples are difficult to collect and time-consuming to produce. A common solution to overcome this lack of data is to employ graphic engines to produce synthetic proxies;however, those data do not often reflect real-world images, resulting in poor performance of the trained models at the inference step. In this paper we propose a novel training pipeline that incorporates Diffusion4D (D4D), a customized 4-channels diffusion model able to generate realistic RGBD samples. We show the effectiveness of the developed solution in improving the performances of deep learning models on the monocular depth estimation task, where the correspondence between RGB and depth map is crucial to achieving accurate measurements. Our supervised training pipeline, enriched by the generated samples, outperforms synthetic and original data performances achieving an RMSE reduction of (8.2%, 11.9%) and (8.1%, 6.1%) respectively on the indoor NYU Depth v2 and the outdoor KITTI dataset. © 2024, CC BY.

关键词： Pipelines

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A New Reliability Analysis of RISC-V Soft Processor for Safety-Critical Systems

A New Reliability Analysis of RISC-V Soft Processor for Safe...

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IEEE Design and Diagnostics of Electronic Circuits and Systems (DDECS)

作者： Giorgio Cora Corrado De Sio Daniele Rizzieri Sarah Azimi Luca Sterpone Department of Control and Computer Engineering Politecnico di Torino Torino Italy

RISC-V soft processors are attractive for various applications, including mission-critical ones, thanks to their reduced costs and high flexibility. Despite their growing popularity, reliability analysis of such platforms is still in an early stage, mainly relying on system-level analysis only, leaving module-level assessment unexplored. Such limitations hinder the development of mitigation strategies that could effectively focus on vulnerabilities within a RISC-V soft processor system. We propose a methodology for evaluating the module-wise reliability of a RISC-V soft processor based on fine-grained fault injection, custom layout placement, and fault analysis. Through this approach, we can provide insights into the critical elements of the processor, identifying the most susceptible to faults, both at the module and system levels. The presented results enhance comprehension of weak points within the processor, paving the way for creating robust and dependable RISC-V systems.

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BONES: a benchmark for neural estimation of shapley values

BONES: a benchmark for neural estimation of shapley values

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International Conference on Application of Information and Communication Technologies (AICT)

作者： Davide Napolitano Luca Cagliero Department of Control and Computer Engineering Politecnico di Torino Torino Italy

ISBN: (数字)9798350387537

ISBN: (纸本)9798350387544

Shapley Values are concepts established for eXplainable AI. They are used to explain black-box predictive models by quantifying the features’ contributions to the model’s outcomes. Since computing the exact Shapley Values is known to be computationally intractable on real-world datasets, neural estimators have emerged as alternative, more scalable approaches to get approximated Shapley Values estimates. However, experiments with neural estimators are currently hard to replicate as algorithm implementations, explainer evaluators and results visualizations are neither standardized nor promptly usable. To bridge this gap, we present BONES, a new benchmark focused on neural estimation of Shapley Value. It provides researchers with a suite of state-of-the-art neural and traditional estimators, a set of commonly used benchmark datasets, ad hoc modules for training black-box models, as well as specific functions to easily compute the most popular evaluation metrics and visualize results. The purpose is to simplify XAI model usage, evaluation, and comparison. In this paper, we showcase BONES results and visualizations for XAI model benchmarking on both tabular and image data. The open-source library is available at the following link: https://***/DavideNapolitano/BONES.

关键词： Training Measurement Computational modeling Estimation Data visualization Closed box Benchmark testing Predictive models Bones Libraries

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AI-Enhanced Gait Analysis Decision Support System for Neurodegenerative Disease Patient Care

AI-Enhanced Gait Analysis Decision Support System for Neurod...

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Computing in Natural Sciences, Biomedicine and engineering (COMCONF), International Conference on

作者： Fabian Arun Panaite Monica Leba Computer and System Control Engineering Department University of Petrosani Petrosani Romania

ISBN: (数字)9798350353358

ISBN: (纸本)9798350353365

This paper presents the use of AI-based uncertainty management in the processing of multiple modalities for the purpose of gait motion tracking using Inertial Measurement Units (IMU) sensors. More precisely, it deploys its effort on the assessment of gait abnormalities in Alzheimer disease and other health related illnesses. It can be used to perform a long-term tracking of gait patterns for Alzheimer's patients and identification of the changes that occur allowing for the evaluation of the disease's progression or the outcomes of treatments. Therefore, this research greatly boosts the efficiency of gait analysis systems especially in the identification of mechanical disorders of the musculoskeletal system and the subsequent treatments and the core of diagnosis and rehabilitation. Over the last decade, progress in technology has led to the enhancements in the IMUs that are used in gait analysis where IMUs have shifted from single sensor to multiple sensors where the sensor data is processed through a method known as sensor fusion and machine learning. These developments have made possible their use in both clinical and consumer contexts. Recent developments in gait motion capture enabled by AI are as the continuous trends in deep learning and video-based approaches made marker-less and non-invasive methods possible. Such analyses are crucial for identification work, which in turn positively affects the identification and reintegration into the delivery of health care, of diagnosis and rehabilitation.

关键词： Mechanical sensors Legged locomotion Filters Measurement units Tracking Medical services Inertial navigation Sensor fusion Motion capture Gait recognition

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Adaptive particle swarm optimization model for resource leveling

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Evolving Systems 2023年第4期14卷 593-604页

作者： Lin, Jerry Chun-Wei Lv, Qing Yu, Dehu Srivastava, Gautam Chen, Chun-Hao School of Information and Control Engineering Qingdao University of Technology Qingdao China Department of Computer Science Electrical Engineering and Mathematical Sciences Western Norway University of Applied Sciences Bergen Norway School of Civil Engineering Qingdao University of Technology Qingdao China School of Civil Engineering Shandong Jianzhu University Jinan China Department of Math and Computer Science Brandon University Brandon Canada Research Centre for Interneural Computing China Medical University Taichung Taiwan Department of Information and Finance Management National Taipei University of Technology Taipei Taiwan

In the process of engineering project construction, the balanced allocation of resources has an important impact on the purchase of actual materials, the progress of the site construction and the arrangement of temporary facilities. Although there have been many studies on the use of evolutionary computation (EC) to solve the fixed duration of the resource-leveling problem, the optimization effect of standard EC to solve the resource-balancing problem in large-scale network design planning is reduced due to the phenomenon of premature convergence of PSO and the complexity of large-scale network planning. Therefore, in this paper, an adaptive dissipative particle swarm optimization (ADPSO) algorithm is used to solve the resource balancing optimization problem for different network-plans scales, and the feasibility of the developed model is verified using four different scaled network plans (databases). At the same time, a solution to the dynamic resource-leveling problem with optimization for a fixed duration is proposed. The results show that the proposed models are suitable for solving the problem of resource-leveling with a fixed duration of optimization of different scale network plans, and their accuracy and stability are significantly improved compared to the state-of-the-art approaches. Moreover, the proposed models are accurate and suitable for combining the calculation method of network planning time parameters with the ADPSO algorithm to realize dynamic resource balancing optimization. © 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.

关键词： Particle swarm optimization (PSO)

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Oral Cancer Classification Using a Hybrid Attention-Aided Deep Learning Model 5th

Oral Cancer Classification Using a Hybrid Attention-Aided D...

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5th International Conference on Medical Imaging and computer Aided Diagnosis, MICAD 2024

作者： Dutta, Srinjan Roy, Jibesh Mandal, Diptarka Kaplun, Dmitrii Shpakovskaya, Irina Sarkar, Ram Department of Computer Science and Engineering Jalpaiguri Government Engineering College Jalpaiguri India School of Computer Engineering and Mathematical Sciences Defence Institute of Advanced Technology Pune India Artificial Intelligence Research Institute China University of Mining and Technology Xuzhou China Department of Automation and Control Process Saint Petersburg Electrotechnical University "LETI" Saint Petersburg Russia Department of Computer Science and Engineering Jadavpur University West Bengal Kolkata India I.P. Pavlov Saint Petersburg First State Medical University St. Petersburg Russia

ISBN: (纸本)9789819638628

Oral cancer remains a critical global health challenge, characterized by high morbidity and mortality due to late-stage diagnosis. This paper addresses the need for improved diagnostic accuracy by introducing a novel hybrid-attention aided deep learning model for oral cancer classification. Our approach integrates the EfficientNetB0 model for feature extraction with a customized hybrid attention module, combining self, spatial, and soft attention mechanisms to emphasize crucial features. The model has been trained and evaluated on both microscopic and macroscopic oral cancer datasets, demonstrating its generalizability. Our proposed model achieves an accuracy of 96.97% on a macroscopic dataset and 92% on a microscopic dataset, with respective F1-scores of 0.97 and 0.89, outperforming baseline models. This hybrid attention-aided deep learning model shows significant potential in improving early detection and treatment planning of oral cancer. Source code and additional results of this work can be found at the GitHub repository. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.

关键词： Contrastive Learning

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controlling the Movement Path of Leg Exoskeletons Through Fractional Order Sliding Mode control 21

Controlling the Movement Path of Leg Exoskeletons Through Fr...

引用

21st International Multi-Conference on Systems, Signals and Devices, SSD 2024

作者： Znidi, Aicha Abdelhedi, Fatma Nouri, Ahmed Said Derbel, Nabil National Engineering School of Gabes University of Gabes Lab: Numerical Control of Industrial Processes Gabes6029 Tunisia Engineering College of Engineering King Abdulaziz: University Department of Electrical and Computer Jeddah22254 Saudi Arabia National Engineering School of Sfax University of Sfax Tunisia

ISBN: (纸本)9798350374131

This research introduces a new method, Fractional Order Sliding Mode control (FOSMC), to manage leg exoskele-tons during gait rehabilitation. This innovative algorithm utilizes fractional calculus principles to precisely regulate the joints of the exoskeleton. By integrating fractional order dynamics, the controller effectively handles the complexities and uncertainties inherent in human walking patterns. This leads to more precise tracking, lower energy usage, and increased comfort for patients during rehabilitation. Additionally, the application of Lyapunov theory ensures the stability of the system. The effectiveness of this control method is assessed through simulation examples in the study. © 2024 IEEE.

关键词： Sliding mode control

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Analyzing the Performance of Deep Learning-based Techniques for Human Pose Estimation

Analyzing the Performance of Deep Learning-based Techniques ...

引用

Sport, Technology and Research (STAR), IEEE International Workshop on

作者： Federico Boscolo Fabrizio Lamberti Lia Morra Department of Control and Computer Engineering Politecnico di Torino Turin Italy

ISBN: (数字)9798350351453

ISBN: (纸本)9798350351460

In response to the increasing demand for precise sports analytics, this study investigates advanced computer vision techniques in the context of tennis player performance analysis. In particular, we explore cutting-edge deep learning models for 3D Human Pose Estimation (HPE) to analyze player movements during strokes. Despite the prevalence of such techniques in other sports, solutions for tennis remain scarce. Our research addresses this gap by examining two deep learning HPE models adapted for this purpose. We conduct rigorous experimentation on a purposely crafted dataset, with the objective of comparing these models against an existing approach for 3D HPE inference in the tennis context. Our findings highlight the potential of HPE in enhancing movement analysis and player coaching, providing valuable insights for future applications in tennis and other sports.

关键词： Deep learning Adaptation models Solid modeling Three-dimensional displays Conferences Pose estimation Stars

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Can social media shape the security of next-generation connected vehicles?

arXiv

引用

arXiv 2024年

作者： Scarano, Nicola Mannella, Luca Savino, Alessandro Di Carlo, Stefano Politecnico di Torino Department of Control and Computer Engineering Turin Italy

The increasing adoption of connectivity and electronic components in vehicles makes these systems valuable targets for attackers. While automotive vendors prioritize safety, there remains a critical need for comprehensive assessment and analysis of cyber risks. In this context, this paper proposes a Social Media Automotive Threat Intelligence (SOCMATI) framework, specifically designed for the emerging field of automotive cybersecurity. The framework leverages advanced intelligence techniques and machine learning models to extract valuable insights from social media. Four use cases illustrate The framework’s potential by demonstrating how it can significantly enhance threat assessment procedures within the automotive industry. © 2024, CC BY-NC-SA.

关键词： Social networking (online)

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