CT肝图像的基于内容的图像检索（CBIR）的深度基于学习的方法是一个积极的研究领域，但受到了一些关键局限性。首先，它们非常依赖标签的数据，这可能是具有挑战性的，而且获取成本很高。其次，它们缺乏透明度和解释性，这限制了深CBIR系统的可信度。我们通过（1）提出一个自制的学习框架来解决这些局限性，该框架将领域知识纳入培训过程中，以及（2）在CT肝图像的CBIR背景下提供首次表示学习解释性分析。结果表明，与几个指标的标准自我监督方法相比，性能的提高，并且在跨数据集的概括方面得到了改善。此外，我们在CBIR的背景下进行了首次表示学习性分析，该分析揭示了对特征提取过程的新见解。最后，我们通过盘问CBIR进行了一个案例研究，该案例证明了我们提出的框架的可用性。我们认为，我们提出的框架可以在创建可信赖的深层CBIR系统中发挥至关重要的作用，这些系统可以成功利用未标记的数据。

The technocrat epoch is overflowing with new technologies and such cutting-edge facilities accompany the risks and pitfalls. Robotic process automation is another innovation that empowers the computerization of high-volume, manual, repeatable, everyday practice, rule-based, and unmotivating human errands. The principal objective of Robotic Process Automation is to supplant monotonous human errands with a virtual labor force or a computerized specialist playing out a similar work as the human laborer used to perform. This permits human laborers to zero in on troublesome undertakings and critical thinking. Robotic Process Automation instruments are viewed as straightforward and strong for explicit business process computerization. Robotic Process Automation comprises intelligence to decide if a process should occur. It has the capability to analyze the data presented and provide a decision based on the logic parameters set in place by the developer. Moreover, it does not demand for system integration, like other forms of automation. Be that as it may since the innovation is yet arising, the Robotic Process Automation faces a few difficulties during the execution.

'Actions' play a vital role in how humans interact with the world. Thus, autonomous agents that would assist us in everyday tasks also require the capability to perform 'Reasoning about Actions & Change' (RAC). This has been an important research direction in Artificial Intelligence (AI) in general, but the study of RAC with visual and linguistic inputs is relatively recent. The CLEVR_HYP (Sampat et. al., 2021) is one such testbed for hypothetical vision-language reasoning with actions as the key focus. In this work, we propose a novel learning strategy that can improve reasoning about the effects of actions. We implement an encoder-decoder architecture to learn the representation of actions as vectors. We combine the aforementioned encoder-decoder architecture with existing modality parsers and a scene graph question answering model to evaluate our proposed system on the CLEVR_HYP dataset. We conduct thorough experiments to demonstrate the effectiveness of our proposed approach and discuss its advantages over previous baselines in terms of performance, data efficiency, and generalization capability.

'Actions' play a vital role in how humans interact with the world. Thus, autonomous agents that would assist us in everyday tasks also require the capability to perform 'Reasoning about Actions & Change' (RAC). Recently, there has been growing interest in the study of RAC with visual and linguistic inputs. Graphs are often used to represent semantic structure of the visual content (i.e. objects, their attributes and relationships among objects), commonly referred to as scene-graphs. In this work, we propose a novel method that leverages scene-graph representation of images to reason about the effects of actions described in natural language. We experiment with existing CLEVR_HYP (Sampat et. al, 2021) dataset and show that our proposed approach is effective in terms of performance, data efficiency, and generalization capability compared to existing models.

Detection and recognition of a licence plate is important when automating weighbridge services. While many large databases are available for Latin and Chinese alphanumeric license plates, data for Indian License Plates is inadequate. In particular, databases of Indian commercial truck license plates are inadequate, despite the fact that commercial vehicle license plate recognition plays a profound role in terms of logistics management and weighbridge automation. Moreover, models to recognise license plates are not effectively able to generalise to such data due to its challenging nature, and due to the abundant frequency of handwritten license plates, leading to the usage of diverse font styles. Thus, a database and effective models to recognise and detect such license plates are crucial. This paper provides a database on commercial truck license plates, and using state-of-the-art models in real-time object Detection: You Only Look Once Version 7, and SceneText Recognition: Permuted Autoregressive Sequence Models, our method outperforms the other cited references where the maximum accuracy obtained was less than 90%, while we have achieved 95.82% accuracy in our algorithm implementation on the presented challenging license plate dataset. Index Terms- Automatic License Plate Recognition, character recognition, license plate detection, vision transformer.

现代自动驾驶汽车系统使用复杂的感知和控制组件，必须应对从传感器收到的不确定数据。为了估计此类车辆保持安全状态的可能性，开发人员经常采用耗时的模拟方法。本文提出了一种基于广义多项式混乱（GPC）的车辆系统中自治管道的替代方法。我们还提出了气体，这是第一种用于创建和使用复杂车辆系统的GPC模型的算法。气体用感知模型代替了复杂的感知成分，以降低复杂性。然后，它构建了GPC模型，并将其用于估计状态分布和/或输入不安全状态的概率。我们在农作物管理车辆，自动驾驶汽车和空中无人机中使用的五种情况下评估气体 - 每个系统都使用至少一个复杂的感知或控制组件。我们表明，气体计算的状态分布与蒙特卡洛模拟所产生的分布非常匹配，同时也提供2.3倍-3.0倍的加速。

“行动”在人类与世界互动并使他们实现理想的目标方面起着至关重要的作用。结果，对人类的最常识（CS）知识围绕着行动。尽管“关于行动与变革的推理”（RAC）在知识代表社区中得到了广泛的研究，但它最近引起了NLP和计算机视觉研究人员的兴趣。本文调查了现有的任务，基准数据集，各种技术和模型，以及它们在视觉和语言领域中RAC中进步的各自绩效。最后，我们总结了我们的关键要点，讨论该研究领域面临的目前挑战，并概述了未来研究的潜在方向。

对象检测，车道检测和分割的卷积神经网络（CNN）现在坐在大多数自主管道的头部，然而，他们的安全分析仍然是一个重要的挑战。对感知模型的正式分析是根本困难的，因为他们的正确性是难以指定的，如果不是不可能指定。我们提出了一种从系统级安全要求，数据和从感知下游的模块的模块的识字模型推断出可理解和安全抽象的技术。该技术可以帮助在创建抽象和随后的验证方面进行权衡安全性，大小和精度。我们将该方法应用于基于高保真仿真（a）用于自主车辆的视觉的车道保持控制器的两个重要案例研究，并且（b）用于农业机器人的控制器。我们展示了所生成的抽象如何与下游模块组成，然后可以使用像CBMC等程序分析工具验证所产生的抽象系统。详细评估规模，安全要求和环境参数（例如，照明，路面，植物类型）对所产生的抽象精度的影响表明，该方法可以帮助指导寻找角落案例和安全操作包围。