2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS)最新文献

Simulated Leakage Power Analysis Attack of the Trivium Stream Cipher Trivium流密码的模拟泄漏功率分析攻击

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970061

Kenneth Palma, F. Moll

引用次数: 0

A 6.3 pJ/b Ultra-low Power Energy Detector for Non-Coherent UWB Impulse Radio Receiver 用于非相干UWB脉冲无线电接收机的6.3 pJ/b超低功率能量探测器

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970057

O. R. Sparrow, S. Bourdel, G. Jacquemod, J. Gaubert

引用次数: 0

Exploration of Realtime Brain tumor classification from Hyperspectral Images in Heterogeneous Embedded MPSoC 基于异构嵌入式MPSoC的高光谱图像实时脑肿瘤分类研究

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970064

Pallabi Sutradhar, Jaime Sancho, M. Villa, A. Martín-Pérez, Guillermo Vázquez, Gonzalo Rosa, Alejandro Martinez de Ternero, L. Jimenez-Roldan, Á. Pérez-Núñez, Alfonso Lagares, M. Chavarrías, E. Juárez, C. Sanz

{"title":"Exploration of Realtime Brain tumor classification from Hyperspectral Images in Heterogeneous Embedded MPSoC","authors":"Pallabi Sutradhar, Jaime Sancho, M. Villa, A. Martín-Pérez, Guillermo Vázquez, Gonzalo Rosa, Alejandro Martinez de Ternero, L. Jimenez-Roldan, Á. Pérez-Núñez, Alfonso Lagares, M. Chavarrías, E. Juárez, C. Sanz","doi":"10.1109/DCIS55711.2022.9970064","DOIUrl":"https://doi.org/10.1109/DCIS55711.2022.9970064","url":null,"abstract":"With the growth in the complexity of image processing algorithms, the computational power of processing systems must keep up with the requirements. To respond to ubiquitous, spatial or energy constrained environments, developers turn to specific embedded systems. In this work, a multiprocessor system-on-chip (MPSoC) ZCU102 Evaluation Kit from the Xilinx Zynq Ultrascale+ family is used for hyperspectral (HS) image processing dedicated to real-time classification of brain tissue. Another main objective of this work is to analyze and compare the performance of realtime HS image classification between different embedded platforms. To the best of our knowledge, this has not been done before in any MPSoC environment of this type. In this case, four processing elements (PE) present in the MPSoC have been used and the ARM Cortex-A53 processor and a high-end FPGA have been selected for experimentation. The ARM processor is used to govern the acquisition of high speed image frames and the implementation of the complete chain of the classification process. The full classification process takes around 586 ms to classify an HS image frame. The spectral correction processing block represents 40% of the total processing time. Next, the possible speed-up of the spectral correction with the FPGA is explored and it is found that the speed-up is more than 5 times faster than the time taken by the ARM processor. Therefore, it can be concluded that the ZCU102 FPGA is a potential candidate for further implementation and experimentation of the HS image classification process chain.","PeriodicalId":163982,"journal":{"name":"2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS)","volume":"44 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120839446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Low Power Consumption Online Testing Technique for Wearable Wireless Body Area Networks 可穿戴无线体域网络低功耗在线测试技术

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970190

Iñigo Mikel Lasaga Arana, A. Ramírez-Bárcenas, M. García-Valderas, C. López-Ongil

{"title":"Low Power Consumption Online Testing Technique for Wearable Wireless Body Area Networks","authors":"Iñigo Mikel Lasaga Arana, A. Ramírez-Bárcenas, M. García-Valderas, C. López-Ongil","doi":"10.1109/DCIS55711.2022.9970190","DOIUrl":"https://doi.org/10.1109/DCIS55711.2022.9970190","url":null,"abstract":"Internet of Things (IoT) is a growing field of research and in real-life applications. Cyber-physical Systems are aimed to monitor physical variables, processing data, applying artificial intelligent algorithms, and responding in real time for further actions. For example, on-the-edge medical monitoring of chronic illnesses or supervising of an industrial process can help to early detect small anomalies or misfunctions, preventing catastrophic events or assuring minimum quality thresholds. These systems require continuous monitoring, data collection, signal processing and analysis, which demand smart sensors, efficient wireless communications, and powerful processing modules. This is especially critical in wearable body area networks (BAN) where size, weight and power consumption are key elements in the system's usability and attractiveness. Dependability becomes a big concern in the design and deployment of wearable devices that can be considered unsupervised wireless nodes, with high complexity in architecture and functionality. This work proposes the integration of a software online testing procedure for monitoring intra-node faults appearance, detecting the presence of errors, reporting their effects, and performing a graceful degradation when possible, maintaining a low power consumption. The online testing proposal has been implemented and validated in a real system, Bindi from the UC3M4Safety team. The effect on the power consumption has been measured showing a very low effect on the overall power budget.","PeriodicalId":163982,"journal":{"name":"2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125819013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Triboelectric Energy Harvesting Autonomous System for Internet-of-Things Applications 面向物联网应用的摩擦电能量收集自主系统

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970196

V. Gogolou, Konstantinos Kozalakis, T. Laopoulos, S. Siskos

引用次数: 0

BTI-Aware Cell Characterization based on Neural Network 基于神经网络的bti感知细胞表征

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970108

Seok-Jun Kim, M. Choi, Juho Kim

引用次数: 0

peRISCVcope: A Tiny Teaching-Oriented RISC-V Interpreter 潜望镜:一个小型的面向教学的RISC-V解释器

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970050

D. S. Gracia, A. Valero, Rubén Gran Tejero, M. Villarroya-Gaudó, V. Viñals

{"title":"peRISCVcope: A Tiny Teaching-Oriented RISC-V Interpreter","authors":"D. S. Gracia, A. Valero, Rubén Gran Tejero, M. Villarroya-Gaudó, V. Viñals","doi":"10.1109/DCIS55711.2022.9970050","DOIUrl":"https://doi.org/10.1109/DCIS55711.2022.9970050","url":null,"abstract":"The fast advances of computer systems translate into a growing demand of methodologies and tools to introduce those novelties into classes. Among the plethora of those advances, virtualization has become an essential technology in almost every relevant system stack, from connected cars to hyperscaled cloud servers. However, introducing those technologies into the classroom remains a challenging task because of the huge complexity of their software components that may hinder the learning process of students. peRISCVcope aims to help in this area by proposing a tiny yet powerful interpreter to dig into virtualization technologies, such as the implementation of trap&emulate hypervisors. With less than 2,000 lines of code, and thanks to the conciseness of the RV32I base instruction set of RISC-V, peRISCVcope enables students to make virtualization knowledge their own. This paper presents our experiences developing and testing a virtualization laboratory where students implement parts of an interpreter. After the practical experience, peRISCVcope has been proved as a useful pedagogical tool, and, most importantly, students have positively rated the experience.","PeriodicalId":163982,"journal":{"name":"2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122564956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Towards a Smart Earring for Continuous Heart Rate and Audio Monitoring 一种智能耳环，用于持续心率和音频监测

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970091

Alba Páez-Montoro, J. A. M. Calero, Juan Marcos–Torero, C. López-Ongil

{"title":"Towards a Smart Earring for Continuous Heart Rate and Audio Monitoring","authors":"Alba Páez-Montoro, J. A. M. Calero, Juan Marcos–Torero, C. López-Ongil","doi":"10.1109/DCIS55711.2022.9970091","DOIUrl":"https://doi.org/10.1109/DCIS55711.2022.9970091","url":null,"abstract":"The use of smart wearable devices has increased in fields like healthcare or activity tracking in the past few years. However, the conceptualization, design, and integration of multimodal wearable systems needs to be further developed and boosted. Besides being comfortable and discrete, smart wearables need to consider the acquisition of different modalities or sources of information to cope and tackle with upcoming challenges to be performed within the edge-computing context. On this basis, this work proposes a new smart device that includes multimodal acquisition and processing capabilities. Specifically, a smart earring was designed. It consists of a heart rate sensor and two microphones. The objective of this work is twofold, to compare the different microphone technologies integrated within the device, and to test the heart rate measuring viability in the earlobe. Results reported that piezoelectric microphones are a better option since they are hermetic and have a better frequency response when sealed. Moreover, it was proven that heart rate can be successfully measured in the earlobe. This research is intended as a step towards a multimodal and inconspicuous smart device design, which facilitates further work with the development of novel wearable systems and with real-life data acquisition.","PeriodicalId":163982,"journal":{"name":"2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132340613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

10 mA Precision Contactless Current Sensing Using Low-Cost Hall-Effect Devices 使用低成本霍尔效应器件的10毫安精密非接触式电流传感

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970200

N. Medrano, D. Antolín, B. Calvo, Daniel Enériz

引用次数: 0

Analysis and Deployment of Applications Acceleration Environment for Xilinx Hardware-Accelerated Platforms Xilinx硬件加速平台应用加速环境的分析与部署

2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS) Pub Date : 2022-11-16 DOI: 10.1109/DCIS55711.2022.9970101

A. Santiago, Leire Muguira, J. Jiménez, Le Sun, Jesús Lázaro

{"title":"Analysis and Deployment of Applications Acceleration Environment for Xilinx Hardware-Accelerated Platforms","authors":"A. Santiago, Leire Muguira, J. Jiménez, Le Sun, Jesús Lázaro","doi":"10.1109/DCIS55711.2022.9970101","DOIUrl":"https://doi.org/10.1109/DCIS55711.2022.9970101","url":null,"abstract":"High Performance Computing is a practice that consists of adding computing power above what any typical computer or workstation can provide. Greater performance is achieved by solving complex problems. The aim is to obtain a more efficient, reliable, and faster processing than traditional methods. The foundation of this technology is based on the parallelization of the processing units so that a higher performance per unit of time is achieved. This can be get with highperformance hardware or by combining simpler hardware, giving rise to clusters or supercomputers, depending on the form of grouping. Once the general acceleration process of an application and the methodology on which it is based have been understood, a complete analysis of the performance of a specific algorithm or program has been carried out and implemented using different programming languages and technologies. Besides, a series of conclusions and results related to the acceleration of applications through acceleration hardware have been obtained, determining its potential and the possible inconveniences it entails.","PeriodicalId":163982,"journal":{"name":"2022 37th Conference on Design of Circuits and Integrated Circuits (DCIS)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115837988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0