机器学习（ML）研究通常集中在模型上，而最突出的数据集已用于日常的ML任务，而不考虑这些数据集对基本问题的广度，困难和忠诚。忽略数据集的基本重要性已引起了重大问题，该问题涉及现实世界中的数据级联以及数据集驱动标准的模型质量饱和，并阻碍了研究的增长。为了解决此问题，我们提出Dataperf，这是用于评估ML数据集和数据集工作算法的基准软件包。我们打算启用“数据棘轮”，其中培训集将有助于评估相同问题的测试集，反之亦然。这种反馈驱动的策略将产生一个良性的循环，该循环将加速以数据为中心的AI。MLCommons协会将维护Dataperf。

机器学习（ML）模型的功效取决于算法和数据。培训数据定义了我们希望我们的模型学习的内容，并且测试数据提供了其经验研究的方法。基准数据集定义了模型存在和操作的全球，但研究继续关注批评和改进模型的算法方面，而不是批评和改进我们模型操作的数据。如果“数据是新的石油”，我们仍然缺少炼油厂的工作，可以优化数据本身以获得更有效的使用。

This article presents a survey of literature in the area of Human-Robot Interaction (HRI), specifically on systems containing more than two agents (i.e., having multiple humans and/or multiple robots). We identify three core aspects of ``Multi-agent" HRI systems that are useful for understanding how these systems differ from dyadic systems and from one another. These are the Team structure, Interaction style among agents, and the system's Computational characteristics. Under these core aspects, we present five attributes of HRI systems, namely Team size, Team composition, Interaction model, Communication modalities, and Robot control. These attributes are used to characterize and distinguish one system from another. We populate resulting categories with examples from recent literature along with a brief discussion of their applications and analyze how these attributes differ from the case of dyadic human-robot systems. We summarize key observations from the current literature, and identify challenges and promising areas for future research in this domain. In order to realize the vision of robots being part of the society and interacting seamlessly with humans, there is a need to expand research on multi-human -- multi-robot systems. Not only do these systems require coordination among several agents, they also involve multi-agent and indirect interactions which are absent from dyadic HRI systems. Adding multiple agents in HRI systems requires advanced interaction schemes, behavior understanding and control methods to allow natural interactions among humans and robots. In addition, research on human behavioral understanding in mixed human-robot teams also requires more attention. This will help formulate and implement effective robot control policies in HRI systems with large numbers of heterogeneous robots and humans; a team composition reflecting many real-world scenarios.

未来几年物联网设备计数的预期增加促使有效算法的开发，可以帮助其有效管理，同时保持功耗低。在本文中，我们提出了一种智能多通道资源分配算法，用于Loradrl的密集Lora网络，并提供详细的性能评估。我们的结果表明，所提出的算法不仅显着提高了Lorawan的分组传递比（PDR），而且还能够支持移动终端设备（EDS），同时确保较低的功耗，因此增加了网络的寿命和容量。}大多数之前作品侧重于提出改进网络容量的不同MAC协议，即Lorawan，传输前的延迟等。我们展示通过使用Loradrl，我们可以通过Aloha \ TextColor {Black}与Lorasim相比，我们可以实现相同的效率LORA-MAB在将复杂性从EDS移动到网关的同时，因此使EDS更简单和更便宜。此外，我们在大规模的频率干扰攻击下测试Loradrl的性能，并显示其对环境变化的适应性。我们表明，与基于学习的技术相比，Loradrl的输出改善了最先进的技术的性能，从而提高了PR的500多种\％。