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2024 ieee International Students' conference on Electrical, Electronics and computer Science, SCEECS 2024

作者： Namdev, Arpit Lohiya, Harsh Shri Satya Sai University Computer Science Department MP Bhopal India

ISBN: (纸本)9798350348460

In the research paper titled "design and Implementation of Biometric Blockchain Authentication for VANET Security,"the authors propose a comprehensive solution to enhance the security of Vehicular Ad Hoc Networks (VANETs). By integrating biometric authentication with blockchain technology, the system offers a secure means of identifying and authenticating vehicles while ensuring tamper-resistant data storage and access control. The paper details the system's architecture, biometric data handling, and performance evaluation, including metrics such as Authentication Success Rate, False Acceptance Rate, and Transaction Throughput. Results show that the system effectively improves VANET security, with the potential to revolutionize connected transportation by addressing present security challenges and laying the foundation for a more secure transportation infrastructure. © 2024 ieee.

关键词： Artificial Intelligence big data Data Mining Tools Machine Learning Similarity Measure supervised learning Time Complexity Unsupervised learning Clustering algorithms

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Coordinated control system design for Inverters in Distributed Power Generation 4

Coordinated Control System Design for Inverters in Distribut...

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4th International conference on Electronic Information Engineering and computer Communication, EIECC 2024

作者： Feng, Haoyang North China University of Technology Beijing100144 China

ISBN: (纸本)9798331534622

Aiming at the coordinated control problem of grid-connected inverters in distributed generation systems, a control strategy based on distributed algorithms is designed. A 50kW experimental platform consisting of 12 inverters is built to test the system performance. The experimental results show that: the maximum frequency deviation during islanding switching is 0.13Hz, the recovery time is 185ms;the dynamic adjustment time of power is 138ms, the overshoot is 9.2%;the total harmonic distortion rate of the system is 1.85%, and the power factor is 0.995. The control strategy has good dynamic performance and anti-interference ability, meeting the actual engineering requirements. © 2024 ieee.

关键词： DC distribution systems

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Research on Graphic Processing system of Visual Communication design Based on computer Big Data

Research on Graphic Processing System of Visual Communicatio...

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2023 ieee International conference on control, Electronics and computer Technology, ICCECT 2023

作者： Xia, Zhenjie Li, Min Wuhan University of Bioengineering Wuhan China

ISBN: (纸本)9798350399028

In this paper, the computer image visual communication system is designed and the function of this system is analyzed. Then, based on the hardware design, this paper re-confirms the position, proportion and Angle information of 3D human body. Machine learning algorithm is introduced to integrate visual experience data with user data. This completes the filling of visual experience data. Finally, the texture information to be rendered is transformed into rendered texture by texture mapping method. Complete 3D animation rendering based on the difference between input points pixels. Finally, the design of computer graphics visual communication system is tested. The test shows that this system has powerful drawing function and can be used in many occasions. © 2023 ieee.

关键词： Big data

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design and Implementation of Human-Machine Interaction Key Matrix Based on MCU+CPLD Architecture 4

Design and Implementation of Human-Machine Interaction Key M...

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4th International conference on Electronics, Circuits and Information Engineering, ECIE 2024

作者： Zeng, Fanchang Jiangsu Automation Research Institute Lianyungang China Nanjing University of Aeronautics and Astronautics Nanjing China

ISBN: (纸本)9798350388312

In order to meet the control requirements of key matrix in different human-computer interaction scenarios, realize the hardware universal design of key matrix, improve key response time, and enhance the efficiency of human-computer interaction, a human-computer interaction key matrix based on MCU + CPLD architecture is designed. Firstly, a universal design scheme of parallel processing of CPLD key detection is proposed, which can detect up to 96 keys. Then, according to the control time sequence and state transformation of the key, the firmware design and the visual human-computer interaction interface is designed. Finally, the design of human-computer interaction key matrix is tested, and the hardware universal design, key function definable and extensible design are realized. This paper realizes the design of 16 keys, 1 illumination sensor, 1 dimming knob, 1 tuning knob, and can realize the expansion of 96 keys. The key matrix is stable and reliable, strong versatility, friendly human-machine interface, can be widely used in vehicle, shipboard, airborne and other key requirements of human-machine interaction system. © 2024 ieee.

关键词： Firmware

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SODA Synthesizer: an Open-source, Multi-level, Modular, Extensible Compiler from High-level Frameworks to Silicon 22

SODA Synthesizer: an Open-source, Multi-level, Modular, Exte...

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ieee/ACM 41st International conference on computer aided-design (ICCAD)

作者： Agostini, Nicolas Bohm Limaye, Ankur Minutoli, Marco Castellana, Vito Giovanni Manzano, Joseph Tumeo, Antonino Curzel, Serena Pacific Northwest Natl Lab Richland WA 99354 USA Politecn Milan Milan Italy

ISBN: (纸本)9781450392174

The SODA Synthesizer is an open-source, modular, end-to-end hardware compiler framework. The SODA frontend, developed in MLIR, performs system-level design, code partitioning, and high-level optimizations to prepare the specifications for the hardware synthesis. The backend is based on a state-of-the-art high-level synthesis tool and generates the final hardware design. The backend can interface with logic synthesis tools for field programmable gate arrays or with commercial and open-source logic synthesis tools for application-specific integrated circuits. We discuss the opportunities and challenges in integrating with commercial and open-source tools both at the frontend and backend, and highlight the role that an end-to-end compiler framework like SODA can play in an open-source hardware design ecosystem.

关键词： High-level synthesis hardware/software co-design

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Evolutionary Algorithm Based controller design for Multivariable Coupled Tank system 5

Evolutionary Algorithm Based Controller Design for Multivari...

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5th ieee International conference on Recent Trends in computer Science and Technology, ICRTCST 2024

作者： Kundu, Rajdeep Roy, Neelbrata Pal, Madhumita Sutradhar, Ashoke Sengupta, Anindita IIEST Shibpur Electrical Engineering Howrah India RVSCET Dept. of EEE Jharkhand Jamshedpur India IEM Dept. of EEE West Bengal Kolkata India

ISBN: (纸本)9798350351378

This paper presents a control strategy for a multivariable system of an interacting Coupled Tank system (CTS). A conventional Proportional Integral Derivative (PID) controller technique is used, to maintain the water level of both the tanks of the CTS, by controlling input to the two water pumps. The model reference adaptive control (mrac) strategy has been used to improve the performance of the PID controller for the CTS. Evolutionary algorithm based optimization techniques such as Ant Colony Optimization (ACO) and Harmony Search Optimization (HSO) have been used to get the PID controller parameters for the closed loop system and the performances have been compared. © 2024 ieee.

关键词： Three term control systems

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Weighted Sum-Rate Maximization With Transceiver and Passive Beamforming design for IRS-aided MIMO-BC Communications via Matrix Fractional Programming

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ieee TRANSACTIONS ON COMMUNICATIONS 2025年第2期73卷 1383-1398页

作者： Qiu, Jing Yu, Jiguo Dong, Anming Yu, Kan Chen, Honglong Qufu Normal Univ Sch Math Sci Qufu 273165 Peoples R China Univ Elect Sci & Technol China Sch Comp Sci & Engn Chengdu 611731 Peoples R China Qilu Univ Technol Big Data Inst Jinan 250353 Peoples R China Qilu Univ Technol Key Lab Comp Power Network & Informat Secur Shandong Comp Sci Ctr Shandong Acad SciMinist Educ Jinan 250353 Shandong Peoples R China Shandong Fundamental Res Ctr Comp Sci Shandong Prov Key Lab Comp Networks Jinan 250353 Shandong Peoples R China Beijing Univ Posts & Telecommun Key Lab Universal Wireless Commun Minist Educ Beijing 100876 Peoples R China China Univ Petr Coll Control Sci & Engn Qingdao 266580 Peoples R China

This paper investigates the joint active transceiver and passive beamforming design to maximize the weighted sum-rate (WSR) of an IRS-aided multi-streams multiuser multiple-input multiple-output broadcast channel (MIMO-BC) downlink transmission system. Due to the coupling of the transceiver parameters, the considered WSR optimization problem is highly non-convex and thus challenging to solve. Different from the normally used methods, such as the weighted minimum mean-square error (WMMSE), we rely on the matrix fractional programming (MFP) theory to derive an effective algorithm to the WSR problem. Specifically, we reformulate the original problem into a tractable one by exploiting the special structure of the objective function, i.e., a MFP which involves a matrix ratio inside a logarithm in the objective function. An alternating optimization (AO) framework is then devised to decompose the reformulated problem into four subproblems, which optimize the introduced auxiliary variable, the transmit beamforming matrix, the receive matrix, and the reflecting beamforming matrix by fixing other variables respectively. Through the matrix quadratic transform, we reformulate the MFP problem as a convex one, and thus obtain the optimal transmit beamforming matrix. By leveraging the optimality conditions for unconstrained optimization problems, the optimal receive beamforming matrix and the introduced auxiliary variable are derived in closed form. For solving the passive beamforming subproblem, we propose an iterative algorithm based on successive convex approximation (SCA). Since the computational complexity of SCA is relatively high, we propose a computationally efficient method based on manifold optimization (MO) to optimize the passive beamforming matrix. Finally, we also consider the robust beamforming design when the system suffers from imperfect CSI. Simulation results demonstrate the effectiveness of the proposed methods.

关键词： Optimization Array signal processing Transceivers MIMO communication Transforms Programming Matrix decomposition Matrix Fractional programming (MFP) alternating optimization (AO) intelligent reflecting surface (IRS) manifold optimization (MO) beamforming

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Application Research in computer aided Development Modeling system of Art design 3D Technology

Application Research in Computer Aided Development Modeling ...

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2023 International conference on Networking, Informatics and Computing, ICNETIC 2023

作者： Zhao, Jingjing Hengyang Normal University Hunan Hengyang421008 China

ISBN: (纸本)9798350313314

In view of the actual characteristics of conceptual design and artistic modeling design, this paper proposes a modeling idea for handicraft design carving design based on Polygon modeling. This article introduces the specific use of different tool paths in Powermill software. Then this paper proposes a reconstruction method of NURBS surface based on triangular meshes according to the surface radian design of crafts. The algorithm performs Delaunay triangulation on the processed point cloud data and reconstructs the G1 continuous Bezier surface. The algorithm completes the Coons surface reconstruction of each rectangular area through the transformation of the triangular domain to the rectangular domain. Finally, this paper takes the example to simulate the computer-aided modeling system and the surface reconstruction algorithm. The results show that the modeling method of computer craft art sculpture has strong practicability for the 3D software modeling concept of art design. © 2023 ieee.

关键词： Conceptual design

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The aided design of Interior Layout Based on Artificial Intelligence 2

The Aided Design of Interior Layout Based on Artificial Inte...

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2nd ieee International conference on Distributed Computing and Electrical Circuits and Electronics, ICDCECE 2023

作者： Yang, Ning Sun, Xin Jiang, Tianyu College of Art and Design Changchun College of Humanities Changchun China

ISBN: (纸本)9798350347456

With the development of science and technology, artificial intelligence technology has gradually matured and has been widely used in the field of computer-aided design. Based on artificial intelligence, a comprehensive interactive management system conforming to the indoor layout and three-dimensional space is constructed. This paper will combine the theoretical knowledge of interior space geometric lines, virtual reality, etc., and use digital modeling methods to analyze the relationship and mutual influence factors of various elements in the two-dimensional CAD model, and establish mathematical models to achieve three-dimensional visual display, and finally complete a computer-based intelligent design environment to improve work efficiency and user experience, and then test the platform, and the test results show that, The operation reliability, safety and stability of the auxiliary tool for indoor layout based on artificial intelligence technology are very high, which can make the indoor layout design tool efficient and low error rate. Based on artificial intelligence, the layout auxiliary system is designed to meet different ages, different regions, and personalized needs. In interior layout design, AI-based layout-assisted design can effectively improve space utilization and reduce costs. Analyze different user needs and functions to determine different sizes, materials or styles. Decide the layout location and method according to customer needs. © 2023 ieee.

关键词： Artificial intelligence

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Don't CWEAT It: Toward CWE Analysis Techniques in Early Stages of Hardware design 22

Don't CWEAT It: Toward CWE Analysis Techniques in Early Stag...

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ieee/ACM 41st International conference on computer aided-design (ICCAD)

作者： Ahmad, Baleegh Liu, Wei-Kai Collini, Luca Pearce, Hammond Fung, Jason M. Valamehr, Jonathan Bidmeshki, Mohammad Sapiecha, Piotr Brown, Steve Chakrabarty, Krishnendu Karri, Ramesh Tan, Benjamin NYU New York NY 10003 USA Duke Univ Durham NC USA Intel Corp Santa Clara CA USA Univ Calgary Calgary AB Canada

ISBN: (纸本)9781450392174

To help prevent hardware security vulnerabilities from propagating to later design stages where fixes are costly, it is crucial to identify security concerns as early as possible, such as in RTL designs. In this work, we investigate the practical implications and feasibility of producing a set of security-specific scanners that operate on Verilog source files. The scanners indicate parts of code that might contain one of a set of MITRE's common weakness enumerations (CWEs). We explore the CWE database to characterize the scope and attributes of the CWEs and identify those that are amenable to static analysis. We prototype scanners and evaluate them on 11 open source designs - 4 system-on-chips (SoC) and 7 processor cores - and explore the nature of identified weaknesses. Our analysis reported 53 potential weaknesses in the OpenPiton SoC used in Hack@DAC-21, 11 of which we confirmed as security concerns.

关键词： Hardware Security CWE RTL Linting

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