检索结果-内蒙古大学图书馆

Pervasive Artificial Intelligence (ICPAI), International Conference on

作者： Chun-Yu Lai Bo-Xun Wu Tsung-Han Lee Vinay Malligere Shivanna Jiun-In Guo National Chiao Tung University Hsinchu Taiwan College Doctoral Program of Electrical and Computer Engineering National Chiao Tung University Hsinchu Taiwan

ISBN: (数字)9781665404839

ISBN: (纸本)9781665404846

Moving objects detection is considered as one of the prime safety indicators in the Advanced Driver Assistance System (ADAS). For implementing on resource-limited embedded platforms and still yield sufficient frame rate and quality, the paper proposes a lightweight multi-head single shot detector (SSD) model that strengthens the moving object detection significantly. The paper also introduces focal loss method to deal with imbalance problem of detecting pedestrians and bikes in training datasets (vehicles, bikes, and pedestrians). Lastly, the proposed lightweight network can be deployed on low-power embedded devices to achieve real-time processing performance (512x256) yielding 30fps.

关键词： Conferences Artificial intelligence

来源：评论

学校读者我要写书评

暂无评论

A Systematic Integrated Literature Review of Clinical Data Management Platforms of HL7 FHIR

A Systematic Integrated Literature Review of Clinical Data M...

引用

IEEE International Conference on High Performance Computing and Communications (HPCC)

作者： Franz Frederik Walter Viktor Walter-Tscharf Department of Information Engineering and Computer Science Fondazione Bruno Kessler University of Trento European Institute of Innovation and Technology Doctoral Program Industrial Innovation

This study is dedicated to a critical investigation of the existing approaches toward a data visualization management platform based on Fast Health Interoperability Resources (FHIR). Despite the growing popularity of FHIR, the available evidence provides a compelling reason to believe that its use is still accompanied by a significant number of technical challenges. Therefore, the development of tools to ensure its convenient visualization remains a pressing need for a variety of stakeholders operating in the healthcare industry. Results of the systematic literature review that included 26 studies provide valuable information about the most popular instruments in this area, such as the OpenEHR CKM approach. The review offers a critical discussion of the most important advantages and disadvantages of different approaches. It provides valuable recommendations for further research as well as practical recommendations concerning the best ways to utilize data visualization platforms based on FHIR. It defines the tradeoff of functionality versus the ease of dissemination as one of the most important problems facing most platforms and suggests avenues for developing additional tooling support for visualizing FHIR. The results of the research could be useful both for scientists and practitioners.

关键词： Industries Systematics Bibliographies Instruments Data visualization Pressing Medical services

来源：评论

学校读者我要写书评

暂无评论

Wireless Galvanic Impulse Communication for High-Throughput, Low-Power, Miniaturized Neuromodulation Implants

Wireless Galvanic Impulse Communication for High-Throughput,...

引用

Annual International Conference of the IEEE engineering in Medicine and Biology Society (EMBC)

作者： Morgan Riley FNU Tala Mehdi Bandali Benjamin C. Johnson Biomedical Engineering Doctoral Program Boise State University Boise ID USA Dept. of Electrical and Computer Engineering Boise State University Boise ID USA

Deeply implanted bioelectronic devices that selectively record and stimulate peripheral nerves have the potential to revolutionize healthcare by delivering on-demand, personalized therapy. A key barrier to this goal is the lack of a miniaturized, robust, and energy-efficient wireless link capable of transmitting data from multiple sensing channels. To address this issue, we present a wireless galvanic impulse link that uses two 500μm diameter planar electrodes on the outside of a nerve cuff to transmit data to a wearable receiver on the skin’s surface at rates greater than 1Mbps. To achieve an energy-efficient, high data rate link, our protocol encodes information in the timing of narrow biphasic pulses that is reconstructed by the wearable receiver. We use a combination of modeling and in vivo and in vitro experimentation to demonstrate the viability of the link. We demonstrate losses lower than 60dB even with significant, 50mm lateral misalignment, ensuring a sufficient signal-to-noise ratio for robust operation. Using a custom, flexible nerve cuff, we demonstrate data transmission in a 14mm-thick rodent animal model and in a 42mm-thick heterogeneous human tissue phantom.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Inert effects on the flammability characteristics of methanol by nitrogen or carbon dioxide

引用

Journal of Thermal Analysis and Calorimetry 2009年第3期96卷 759-763页

作者： Chiang, C.-C. Lee, J.-C. Chang, Y.-M. Chuang, C.-F. Shu, C.-M. 1 Jin-De Rd. Changhua Changhua 50074 Taiwan Department of Electrical Engineering Hsiuping Institute of Technology 11 Gong-Ye Rd. Dali Taichung 41280 Taiwan Doctoral Program Graduate School of Engineering Science and Technology National Yunlin University of Science and Technology 123 University Rd. Sec. 3 Douliou Yunlin 64002 Taiwan Bao-Shan Campus 1 Jin-De Rd. Changhua Changhua 50074 Taiwan

Knowledge of material safety properties is critical for safe handing in the chemical process industries, especially for flammable chemicals that might result in serious fires and explosions. This study investigated the flammability characteristics of methanol under working conditions during the process. The targeted fire and explosion properties, like explosion limits (UEL and LEL), vapor deflagration index (K g), maximum explosion pressure (P max), and maximum explosion pressure rise [(dP dt -1) max], were deliberately obtained via a 20-L-Apparatus in 101 kPa (i.e., 760 mmHg/1 atm), 150 and 200 °C, along with various experimental arrangements containing nitrogen (N2) or carbon dioxide (CO 2) as inert component. Particularly, this study discussed and elucidated the inert influence on the above safety-related parameters by two different inerting gases of N2 and CO2. The results indicated that adding an inert component to fuel-inert gas mixtures determined the decrease of explosion range and flammability hazard degree. The results also demonstrated that CO2 possessed higher inerting capability than N2 in this study. © 2009 Akadémiai Kiadó, Budapest, Hungary.

关键词： Carbon dioxide

来源：评论

学校读者我要写书评

暂无评论

A Real-time Affordance-based Object Pose Estimation Approach for Robotic Grasp Pose Estimation

A Real-time Affordance-based Object Pose Estimation Approach...

引用

International Conference on System Science and engineering (ICSSE)

作者： Shang-Wen Wong Yu-Chen Chiu Chi-Yi Tsai Doctoral Program in Robotics College of Engineering Tamkang University New Taipei City Taiwan Department of Electrical and Computer Engineering Tamkang University New Taipei City Taiwan

This paper proposes a pose estimation system for robot grasping based on a novel Object Affordance Detection and Segmentation (OADS) network. The proposed system consists of four modules: (1) OADS network; (2) point cloud extraction; (3) object pose estimation; (4) grasp pose estimation. Based on the OADS network, the proposed system achieves affordance-based object pose estimation results. The proposed grasp pose estimation system is evaluated on a laboratory-made dual-arm robot. Experimental results show that the proposed system achieves high detection rate and high accuracy in affordance detection and segmentation tasks, leading to a high success rate in object grasping tasks with lab-made dual-arm robot.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Mapping of Circulating Rate to Determine Non-mechanic Valve Operation in Dual Fluidized Bed Gasifier Cold Flow Model 6th

Mapping of Circulating Rate to Determine Non-mechanic Valve ...

引用

6th International Conference and Exhibition on Sustainable Energy and Advanced Materials, ICE-SEAM 2019

作者： Aklis, N. Rohmat, T.A. Saptoadi, H. Student of Doctoral Program of Mechanical and Industrial Engineering Department Universitas Gadjah Mada Jl. Grafika no. 2 Yogyakarta Indonesia Mechanical Engineering Department Universitas Muhammadiyah Surakarta Jl. a. Yani Tromol Pos 1 Pabelan Surakarta Indonesia Mechanical and Industrial Engineering Department Universitas Gadjah Mada Jl. Grafika no. 2 Yogyakarta Indonesia

ISBN: (纸本)9789811544804

The number of vehicles increases every year. It causes the energy supply in the transportation sector to rises. Currently, oil is the main energy of the transportation sector. On the contrary with demands, the production of petroleum decreases. To prevent the energy security problem renewable energy should be promoted. One of the alternative resources that can substitute for oil is biomass. Biomass can be converted into synthetic liquid fuels by the Fischer-Tropsch process by first being converted into high-quality syngas. Dual Fluidized Bed Gasifier (DFBG) is one of promoting technology to convert biomass into a high-quality gas. To ensure the DFBG work properly, a description of characteristics of circulating material is needed. One important factor that affects the circulating material is parameter operation of the non-mechanic valve. The aim of this paper is to study characteristics of the circulating rate of the particle with variations of gas supply in the non-mechanic valve. In the present study DFBG with the configuration of the riser as a combustor and bubbling fluidized bed as a gasifier has been constructed. To connect the reactor the L-valve and the loop-seal were used as the lower connection and the upper connection respectively. The influence of gas supply velocity in L-valve and loop-seal on the solid circulating rate was inspected. The result shows that inventory or high of bed and L-valve has a significant effect on the circulating rate of particle. The rate of particle changed when passing through the riser, cyclone, and loop-seal. The rate decreased when passing the cyclone and loop-seal so if the rate of the particle in the inlet of loop-seal is higher than in the outlet the particle will be stuck in loop-seal and the installation cannot be work properly. © 2020, Springer Nature Singapore Pte Ltd.

关键词： Circulating rate DFBG L-valve Loop-seal

来源：评论

学校读者我要写书评

暂无评论

A case where a paradox like Braess's occurs in the Nash equilibrium but does not occur in the Wardrop equilibrium - a situation of load balancing in distributed computer systems

A case where a paradox like Braess's occurs in the Nash equi...

引用

IEEE Conference on Decision and Control

作者： H. Kameda E. Altman T. Kozawa IISE University of Tsukuba Tsukuba Ibaraki Japan INRIA Sophia-Antipolis France Doctoral Program Engineering University of Tsukuba Tsukuba Ibaraki Japan

The Braess paradox which was originally identified and observed in road traffic context, shows that it may happen that by adding capacity to the network, the performance of all users degrades. This paradox has long been known in a framework called the Wardrop equilibrium, in which there are infinitely many individuals and in which the decision of one single individual has a negligible effect on the performance of the other individuals. Another framework in which such a paradox may occur is that of the Nash equilibrium in which there are a finite number of players, and in which the decision of each player has nonnegligible effect on the other players. It is natural to expect the same type of paradox in the Nash equilibrium context, whenever it occurs for the Wardrop equilibrium. In this paper, we present a case where a paradox similar to that of the Braess appears in a Nash equilibrium but does not appear in a Wardrop equilibrium in the same environment. We consider the model of load balancing in distributed computer systems. We further establish the uniqueness of the Nash equilibrium for this problem.

关键词： Computer aided software engineering Nash equilibrium Load management Computer networks Distributed computing Degradation Roads Telecommunication traffic Load modeling Optimization

来源：评论

学校读者我要写书评

暂无评论

The Effect of Atmosphere Media on Temperature and Mass of Torrefacted Coffee Beans 2nd

The Effect of Atmosphere Media on Temperature and Mass of To...

引用

2nd International Conference on Experimental and Computational Mechanics in engineering, ICECME 2020

作者： Faisal, M. Khairil Husin, Husni Abubakar, Y. Doctoral Program School of Engineering Universitas Syiah Kuala Banda Aceh23111 Indonesia Department of Mechanical Engineering Universitas Malikussaleh Lhokseumawe24352 Indonesia Department of Mechanical Engineering Universitas Syiah Kuala Banda Aceh23111 Indonesia Department of Chemical Engineering Universitas Syiah Kuala Banda Aceh23111 Indonesia Department of Agricultural Product Technology Universitas Syiah Kuala Banda Aceh23111 Indonesia

ISBN: (纸本)9789811607356

Torrefaction of coffee beans is a practicable way of producing various coffee products. Considering the fact that the variation of atmosphere media in biomass torrefaction results in changes in its characteristics, therefore, it is expected that atmosphere variations during torrefaction of coffee beans would also impact the characteristics and taste of the coffee products. Based on this, the purpose of this study was to determine the effect of atmosphere variations on the temperature and mass of torrefacted coffee beans. The study involved conducting a thermogravimetric test on Arabica coffee beans with atmosphere variations using argon, nitrogen and air at temperature rates of 10 and 20 °C/min. The data obtained were tabulated and statistically analyzed using the Kruskal-Wallis method at a temperature range of ≤250 °C. Results with both temperature rates showed the p values for the temperature were 0.308 and 0.311 while the p values for each coffee mass were 0.000. In conclusion, there was no significant effect of the atmosphere variation on the temperature but had a significant effect on the mass reduction of coffee beans torrefacted in argon, nitrogen and air media. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Comparison of Feature Selection Methods on Medical Record Data

Comparison of Feature Selection Methods on Medical Record Da...

引用

Modeling & E-Information Research, Artificial Learning and Digital Applications (ICMERALDA), International Conference on

作者： Lastri Widya Astuti Ermatita Dian Palupi Rini Student of Informatic Engineering Doctoral Program Sriwijaya University Palembang Indonesia Information System Sriwijaya University Palembang Indonesia Informatic Engineering Sriwijaya University Palembang Indonesia

Medical record data are an essential part of medicine, but the effective use of data has become difficult due to the rapid increase in data. Determining the selected features allows researchers to extract the information from medical data. Feature selection in classification provides the advantage of reduced time and storage. In addition, feature selection methods can improve performance by removing redundant or irrelevant data based on their weights. The benefits of feature selection are that it speeds up the training time, simplifies the model, makes interpretation easier, and improves generalization by reducing overfitting. Feature selection in this research uses two methods: Binary Whale Optimization (BWOA), Particle Swarm Optimization, and Hybrid with Gray Wolf Optimization (PSOGWO). Two feature selection methods were compared to determine the most optimal method for the classification process. A comparison of the two feature selection methods shows that the classification process with many attributes produces an optimal classification process, where the number of representative variables in the breast cancer dataset in the BWOA method has five features, and the PSOGWO method has 11 attributes. Meanwhile, the highest accuracy results in breast cancer classification using the BWOA average of 95.90% and PSOGWO Method average of 97.64%

关键词：

来源：评论

学校读者我要写书评

暂无评论

The Impact of Rain Attenuation to the Received Power in 6G Communication Networks

The Impact of Rain Attenuation to the Received Power in 6G C...

引用

Computer System, Information Technology, and Electrical engineering (COSITE), International Conference on

作者： Hubbul Walidainy Sandi Mazari Al Bahri Ramzi Adriman Yuwaldi Away Nasaruddin Nasaruddin Doctoral Program School of Engineering Universitas Syiah Kuala Banda Aceh Indonesia Dept. Electrical and Computer Engineering Universitas Syiah Kuala Banda Aceh Indonesia

Future data transmission requirements will be greater, speedier, and more extensive. This is provided by the 6G communication network, which employs frequencies of 100 GHz and above (terahertz). So that all devices can be effectively connected and controlled by humans. However, high frequencies can be attenuated by the atmosphere. The weakening of the terahertz signal received by the receiver system due to attenuation. This paper examines the impact of rain attenuation on the performance of 6G systems using the parameters of free space loss, precipitation, and acceptability. Therefore, a computer simulation approach was conducted to obtain the performance. In this paper, 100 GHz and 300 GHz frequencies were used in LOS conditions, respectively. In addition, two different power transmits: 20 dBm and 24 dBm, and a distance between the base station (BS) and the user equipment (UE) extending from 100 to 600 meters are considered as parameters. The results indicate that the free space loss (FSL) is increase with increasing distance as well as the frequency used increases. As distance increases, the rain attenuation with a high frequency is increased. The received power for each power transmission remains within the acceptable range of the 6G communication network.

关键词：

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：