This paper describes a prototype software and hardware platform to provide support to field operators during the inspection of surface defects of non-metallic pipes. Inspection is carried out by video filming defects created on the same surface in real-time using a "smart" helmet device and other mobile devices. The work focuses on the detection and recognition of the defects which appears as colored iridescence of reflected light caused by the diffraction effect arising from the presence of internal stresses in the inspected material. The platform allows you to carry out preliminary analysis directly on the device in offline mode, and, if a connection to the network is established, the received data is transmitted to the server for post-processing to extract information about possible defects that were not detected at the previous stage. The paper presents a description of the stages of design, formal description, and implementation details of the platform. It also provides descriptions of the models used to recognize defects and examples of the result of the work.

The International Workshop on Reading Music Systems (WoRMS) is a workshop that tries to connect researchers who develop systems for reading music, such as in the field of Optical Music Recognition, with other researchers and practitioners that could benefit from such systems, like librarians or musicologists. The relevant topics of interest for the workshop include, but are not limited to: Music reading systems; Optical music recognition; Datasets and performance evaluation; Image processing on music scores; Writer identification; Authoring, editing, storing and presentation systems for music scores; Multi-modal systems; Novel input-methods for music to produce written music; Web-based Music Information Retrieval services; Applications and projects; Use-cases related to written music. These are the proceedings of the 2nd International Workshop on Reading Music Systems, held in Delft on the 2nd of November 2019.

该项目旨在使用称为KubeFlow [1]的开源工具（端到端ML堆栈编排工具包）探索在Kubernetes上部署机器学习模型的过程。我们以管道形式创建端到端的机器学习模型，并分析各个点，包括设置，部署模型，性能，限制，限制和功能。我们希望我们的项目几乎像一个研讨会/入门报告一样，可以帮助Vanilla Cloud/Kubernetes用户对KubeFlow的零知识使用KubeFlow来部署ML模型。从不同的云上的设置到通过互联网提供训练有素的模型 - 我们提供详细信息和指标，详细介绍KubeFlow的性能。

Video, as a key driver in the global explosion of digital information, can create tremendous benefits for human society. Governments and enterprises are deploying innumerable cameras for a variety of applications, e.g., law enforcement, emergency management, traffic control, and security surveillance, all facilitated by video analytics (VA). This trend is spurred by the rapid advancement of deep learning (DL), which enables more precise models for object classification, detection, and tracking. Meanwhile, with the proliferation of Internet-connected devices, massive amounts of data are generated daily, overwhelming the cloud. Edge computing, an emerging paradigm that moves workloads and services from the network core to the network edge, has been widely recognized as a promising solution. The resulting new intersection, edge video analytics (EVA), begins to attract widespread attention. Nevertheless, only a few loosely-related surveys exist on this topic. A dedicated venue for collecting and summarizing the latest advances of EVA is highly desired by the community. Besides, the basic concepts of EVA (e.g., definition, architectures, etc.) are ambiguous and neglected by these surveys due to the rapid development of this domain. A thorough clarification is needed to facilitate a consensus on these concepts. To fill in these gaps, we conduct a comprehensive survey of the recent efforts on EVA. In this paper, we first review the fundamentals of edge computing, followed by an overview of VA. The EVA system and its enabling techniques are discussed next. In addition, we introduce prevalent frameworks and datasets to aid future researchers in the development of EVA systems. Finally, we discuss existing challenges and foresee future research directions. We believe this survey will help readers comprehend the relationship between VA and edge computing, and spark new ideas on EVA.

Drowsiness on the road is a widespread problem with fatal consequences; thus, a multitude of systems and techniques have been proposed. Among existing methods, Ghoddoosian et al. utilized temporal blinking patterns to detect early signs of drowsiness, but their algorithm was tested only on a powerful desktop computer, which is not practical to apply in a moving vehicle setting. In this paper, we propose an efficient platform to run Ghoddosian's algorithm, detail the performance tests we ran to determine this platform, and explain our threshold optimization logic. After considering the Jetson Nano and Beelink (Mini PC), we concluded that the Mini PC is the most efficient and practical to run our embedded system in a vehicle. To determine this, we ran communication speed tests and evaluated total processing times for inference operations. Based on our experiments, the average total processing time to run the drowsiness detection model was 94.27 ms for Jetson Nano and 22.73 ms for the Beelink (Mini PC). Considering the portability and power efficiency of each device, along with the processing time results, the Beelink (Mini PC) was determined to be most suitable. Also, we propose a threshold optimization algorithm, which determines whether the driver is drowsy or alert based on the trade-off between the sensitivity and specificity of the drowsiness detection model. Our study will serve as a crucial next step for drowsiness detection research and its application in vehicles. Through our experiment, we have determinend a favorable platform that can run drowsiness detection algorithms in real-time and can be used as a foundation to further advance drowsiness detection research. In doing so, we have bridged the gap between an existing embedded system and its actual implementation in vehicles to bring drowsiness technology a step closer to prevalent real-life implementation.

由于照顾不断增长的老年人口的医疗和财务需求，对跌倒的及时可靠发现是一个大型且快速增长的研究领域。在过去的20年中，高质量硬件（高质量传感器和AI微芯片）和软件（机器学习算法）技术的可用性通过为开发人员提供开发此类系统的功能，从而成为这项研究的催化剂。这项研究开发了多个应用组件，以研究秋季检测系统的发展挑战和选择，并为未来的研究提供材料。使用此方法开发的智能应用程序通过秋季检测模型实验和模型移动部署的结果验证。总体上表现最好的模型是标准化的RESNET152，并带有2S窗口尺寸的调整数据集，可实现92.8％的AUC，7.28％的灵敏度和98.33％的特异性。鉴于这些结果很明显，加速度计和心电图传感器对秋季检测有益，并允许跌倒和其他活动之间的歧视。由于所得数据集中确定的弱点，这项研究为改进的空间留下了很大的改进空间。这些改进包括在跌落的临界阶段使用标签协议，增加数据集样品的数量，改善测试主题表示形式，并通过频域预处理进行实验。

Following the development of digitization, a growing number of large Original Equipment Manufacturers (OEMs) are adapting computer vision or natural language processing in a wide range of applications such as anomaly detection and quality inspection in plants. Deployment of such a system is becoming an extremely important topic. Our work starts with the least-automated deployment technologies of machine learning systems includes several iterations of updates, and ends with a comparison of automated deployment techniques. The objective is, on the one hand, to compare the advantages and disadvantages of various technologies in theory and practice, so as to facilitate later adopters to avoid making the generalized mistakes when implementing actual use cases, and thereby choose a better strategy for their own enterprises. On the other hand, to raise awareness of the evaluation framework for the deployment of machine learning systems, to have more comprehensive and useful evaluation metrics (e.g. table 2), rather than only focusing on a single factor (e.g. company cost). This is especially important for decision-makers in the industry.

培训和测试监督对象检测模型需要大量带有地面真相标签的图像。标签定义图像中的对象类及其位置，形状以及可能的其他信息，例如姿势。即使存在人力，标签过程也非常耗时。我们引入了一个新的标签工具，用于2D图像以及3D三角网格：3D标记工具（3DLT）。这是一个独立的，功能丰富和跨平台软件，不需要安装，并且可以在Windows，MacOS和基于Linux的发行版上运行。我们不再像当前工具那样在每个图像上分别标记相同的对象，而是使用深度信息从上述图像重建三角形网格，并仅在上述网格上标记一次对象。我们使用注册来简化3D标记，离群值检测来改进2D边界框的计算和表面重建，以将标记可能性扩展到大点云。我们的工具经过最先进的方法测试，并且在保持准确性和易用性的同时，它极大地超过了它们。

这项工作代表了沉浸式数字学习平台的系统面部表达识别和面部压力分析算法的实验和开发过程。该系统从用户网络摄像头检索，并使用人工神经网络（ANN）算法对其进行评估。 ANN输出信号可用于评分和改进学习过程。将ANN适应新系统可能需要大量的实施工作或重复ANN培训。还存在与运行ANN所需的最小硬件有关的局限性。为了使这些限制超过这些约束，提出了一些可能的面部表达识别和面部压力分析算法的实现。新解决方案的实施使得提高识别面部表情的准确性并提高其响应速度成为可能。实验结果表明，与社交设备相比，使用开发的算法可以以更高的速度检测心率。

Healthcare Ai持有增加患者安全性，增强效率和改善患者结果的潜力，但研究通常受到数据访问，队列策划和分析工具的限制。电子健康记录数据，实时数据和实时高分辨率设备数据的集合和翻译可能是具有挑战性和耗时的。现实世界AI工具的发展需要克服数据采集，稀缺医院资源和数据治疗需求的挑战。这些瓶颈可能导致资源沉重的需求和AI系统的研究和开发延迟。我们提供了一种系统和方法，可加速数据采集，数据集开发和分析和AI模型开发。我们创建了一个依赖于可扩展的微服务后端的交互式平台。该系统可以每小时摄取15,000名患者记录，其中每个记录代表数千个多式数级测量，文本备注和高分辨率数据。统称，这些记录可以接近数据的数据。该系统可以在2-5分钟内进一步执行队列和初步数据集分析。因此，多个用户可以在实时同时协作以迭代数据集和模型。我们预计这种方法将推动现实世界的AI模型开发，并且在长期运行中，有意义地改善医疗保健交付。

通过流行和通用的计算机视觉挑战来判断，如想象成或帕斯卡VOC，神经网络已经证明是在识别任务中特别准确。然而，最先进的准确性通常以高计算价格出现，需要硬件加速来实现实时性能，而使用案例（例如智能城市）需要实时分析固定摄像机的图像。由于网络带宽的数量，这些流将生成，我们不能依赖于卸载计算到集中云。因此，预期分布式边缘云将在本地处理图像。但是，边缘是由性质资源约束的，这给了可以执行的计算复杂性限制。然而，需要边缘与准确的实时视频分析之间的会面点。专用轻量级型号在每相机基础上可能有所帮助，但由于相机的数量增长，除非该过程是自动的，否则它很快就会变得不可行。在本文中，我们展示并评估COVA（上下文优化的视频分析），这是一个框架，可以帮助在边缘相机中自动专用模型专业化。 COVA通过专业化自动提高轻质模型的准确性。此外，我们讨论和审查过程中涉及的每个步骤，以了解每个人所带来的不同权衡。此外，我们展示了静态相机的唯一假设如何使我们能够制定一系列考虑因素，这大大简化了问题的范围。最后，实验表明，最先进的模型，即能够概括到看不见的环境，可以有效地用作教师以以恒定的计算成本提高较小网络的教师，提高精度。结果表明，我们的COVA可以平均提高预先训练的型号的准确性，平均为21％。

数字病理学在医疗领域的人工智能发展中起着至关重要的作用。数字病理平台可以使病态资源数字和网络，并实现视觉数据的永久存储和同步浏览处理，而不限制时间和空间。它已广泛用于各种病理领域。然而，仍然缺乏开放式和通用的数字病理平台，可以帮助医生在数字病理部分的管理和分析中，以及相关患者信息的管理和结构化描述。大多数平台无法集成图像查看，注释和分析以及文本信息管理。为了解决上述问题，我们提出了一个全面而可扩展的平台PIMIP。我们的PIMIP基于数字病理部分的可视化开发了图像注释功能。我们的注释功能支持多用户协作注释和多设备注释，并实现某些注释任务的自动化。在注释任务中，我们邀请了一个专业的病理学家进行了指导。我们介绍了一种用于图像分析的机器学习模块。我们收集的数据包括来自当地医院和临床示例的公共数据。我们的平台更临床，适合临床使用。除了图像数据外，还构建了文本信息的管理和显示。所以我们的平台是全面的。平台框架是以模块化的方式构建的，以支持用户独立添加机器学习模块，这使我们的平台可扩展。

研究过程自动化 - 对科学仪器，计算机，数据存储和其他资源的可靠，高效和可重复执行的可靠，高效和可重复执行，这是现代科学的基本要素。我们在此处报告Globus研究数据管理平台内的新服务，该服务可以将各种研究过程的规范作为可重复使用的动作集，流量以及在异质研究环境中执行此类流动的集合。为了以广泛的空间范围（例如，从科学仪器到远程数据中心）和时间范围（从几秒钟到几周），这些Globus自动化服务功能：1）云托管以可靠地执行长期持久的流量，尽管零星的失败，但这些Globus自动化服务功能：1） ; 2）声明性符号和可扩展的异步行动提供商API，用于定义和执行涉及任意资源的各种行动和流动规范； 3）授权授权机制，用于安全调用动作。这些服务允许研究人员将广泛的研究任务的管理外包和自动化为可靠，可扩展和安全的云平台。我们向Globus自动化服务提供用例

通过智能连接设备，技术正在逐步重塑国内环境，提高家庭安全和整体环境质量。然而，人口转移和流行病最近展示导致他们房屋中的老年人隔离，产生了可靠的辅助人物的需求。机器人助理是国内福利创新的新前沿。老年人监测只是一个可能的服务应用之一，智能机器人平台可以处理集体福祉。在本文中，我们展示了一个新的辅助机器人，我们通过模块化的基于层的架构开发，使灵活的机械设计与最先进的人工智能进行了灵活的人工智能，以便感知和声音控制。关于以前的机器人助手的作品，我们提出了一个设置有四个麦粉轮的全向平台，这使得自主导航与杂乱环境中的有效障碍物避免。此外，我们设计可控定位装置，以扩展传感器的视觉范围，并改善对用户界面的访问以进行远程呈现和连接。轻量级深度学习解决方案，用于视觉感知，人员姿势分类和声乐命令完全运行机器人的嵌入式硬件，避免了云服务私有数据收集产生的隐私问题。

The International Workshop on Reading Music Systems (WoRMS) is a workshop that tries to connect researchers who develop systems for reading music, such as in the field of Optical Music Recognition, with other researchers and practitioners that could benefit from such systems, like librarians or musicologists. The relevant topics of interest for the workshop include, but are not limited to: Music reading systems; Optical music recognition; Datasets and performance evaluation; Image processing on music scores; Writer identification; Authoring, editing, storing and presentation systems for music scores; Multi-modal systems; Novel input-methods for music to produce written music; Web-based Music Information Retrieval services; Applications and projects; Use-cases related to written music. These are the proceedings of the 3rd International Workshop on Reading Music Systems, held in Alicante on the 23rd of July 2021.

TensorFlow is a machine learning system that operates at large scale and in heterogeneous environments. Tensor-Flow uses dataflow graphs to represent computation, shared state, and the operations that mutate that state. It maps the nodes of a dataflow graph across many machines in a cluster, and within a machine across multiple computational devices, including multicore CPUs, generalpurpose GPUs, and custom-designed ASICs known as Tensor Processing Units (TPUs). This architecture gives flexibility to the application developer: whereas in previous "parameter server" designs the management of shared state is built into the system, TensorFlow enables developers to experiment with novel optimizations and training algorithms. TensorFlow supports a variety of applications, with a focus on training and inference on deep neural networks. Several Google services use TensorFlow in production, we have released it as an open-source project, and it has become widely used for machine learning research. In this paper, we describe the TensorFlow dataflow model and demonstrate the compelling performance that Tensor-Flow achieves for several real-world applications.

机器学习传感器代表了嵌入式机器学习应用程序未来的范式转移。当前的嵌入式机器学习（ML）实例化遭受了复杂的整合，缺乏模块化以及数据流动的隐私和安全问题。本文提出了一个以数据为中心的范式，用于将传感器智能嵌入边缘设备上，以应对这些挑战。我们对“传感器2.0”的愿景需要将传感器输入数据和ML处理从硬件级别隔离到更广泛的系统，并提供一个薄的界面，以模拟传统传感器的功能。这种分离导致模块化且易于使用的ML传感器设备。我们讨论了将ML处理构建到嵌入式系统上控制微处理器的软件堆栈中的标准方法所带来的挑战，以及ML传感器的模块化如何减轻这些问题。 ML传感器提高了隐私和准确性，同时使系统构建者更容易将ML集成到其产品中，以简单的组件。我们提供了预期的ML传感器和说明性数据表的例子，以表现出来，并希望这将建立对话使我们朝着传感器2.0迈进。

AI / Compling在Scale是一个难题，特别是在医疗保健环境中。我们概述了要求，规划和实施选择，以及导致我们安全的研究计算平台，埃森医疗计算平台（EMCP）的实施的指导原则，与德国主要医院隶属。遵从性，数据隐私和可用性是系统的不可变的要求。我们将讨论我们的计算飞地的功能，我们将为希望采用类似设置的团体提供我们的配方。

连续的软件工程在许多领域已变得司空见惯。但是，在调节需要考虑其他问题的密集部门时，通常认为很难采用连续的开发方法，例如DevOps。在本文中，我们提出了一种将拉力请求用作设计控件的方法，并将这种方法应用于认证的医疗系统中的机器学习，这是一种新颖的技术，这是一种新颖的技术，旨在为机器学习系统增加解释性，作为监管审核跟踪。我们以前曾使用过一种工业系统来证明这种方法，以证明如何以连续的方式开发医疗系统。

技术的改进与时间和时间相关的问题线性相关。已经看到，随着时间的推移，人类面临的问题数量也会增加。然而，解决这些问题的技术也往往会改善。最早的现有问题之一开始于车辆的发明内容是停车位。多年来，使用技术的易于解决这个问题已经发展，但停车问题仍然仍未解决。这背后的主要原因是停车不仅涉及一个问题，而且它包括一系列问题。其中一个问题是分布式停车生态系统中停车槽的占用检测。在分布式系统中，用户将找到优选的停车位，而不是随机停车位。在本文中，我们将基于Web的应用提出了一种用于在不同停车位停车空间检测的解决方案。该解决方案基于计算机视觉（CV），并使用Python 3.0中编写的Django框架构建。解决方案用于解决占用检测问题以及提供用户基于可用性和偏好确定块的选项。我们提出的系统的评估结果是有前途和有效的。所提出的系统也可以与不同的系统集成，并用于解决其他相关停车问题。