长期以来，部署能够探索未知环境的自动驾驶机器人一直是与机器人社区有很大相关性的话题。在这项工作中，我们通过展示一个开源的活动视觉猛烈框架来朝着这个方向迈出一步基础姿势图提供的结构。通过仔细估计后验加权姿势图，在线实现了D-最佳决策，目的是在发生探索时改善本地化和映射不确定性。

主动同时定位和映射（SLAM）是规划和控制机器人运动以构建周围环境中最准确，最完整的模型的问题。自从三十多年前出现了积极感知的第一项基础工作以来，该领域在不同科学社区中受到了越来越多的关注。这带来了许多不同的方法和表述，并回顾了当前趋势，对于新的和经验丰富的研究人员来说都是非常有价值的。在这项工作中，我们在主动大满贯中调查了最先进的工作，并深入研究了仍然需要注意的公开挑战以满足现代应用程序的需求。为了实现现实世界的部署。在提供了历史观点之后，我们提出了一个统一的问题制定并审查经典解决方案方案，该方案将问题分解为三个阶段，以识别，选择和执行潜在的导航措施。然后，我们分析替代方法，包括基于深入强化学习的信念空间规划和现代技术，以及审查有关多机器人协调的相关工作。该手稿以讨论新的研究方向的讨论，解决可再现的研究，主动的空间感知和实际应用，以及其他主题。

自主机器人探索长期以来吸引了机器人界的关注，这是一个高度相关性的话题。但是，将这种系统部署在现实世界中仍然远非现实。在某种程度上，这可以归因于以下事实：大多数研究旨在改善现有算法并在模拟环境中测试新的配方，而不是解决现实世界情景的实际问题。自主决定何时必须终止或更改勘探（停止标准）的基本问题是这种情况，最近尚未受到任何关注。在本文中，我们讨论了使用适当的停止标准的重要性，并基于主动图 - SLAM最佳标准的演变来分析新标准的行为。

量化不确定性是主动同时本地化和映射（SLAM）的关键阶段，因为它允许确定执行的最有用的动作。但是，处理完整的协方差甚至Fisher信息矩阵（FIMS）在计算上是沉重的，并且很容易在线系统上棘手。在这项工作中，我们研究了通过\ textit {se（n）}提出的主动图 - 峰的范式，并提出了系统FIM与基础姿势的拉普拉斯矩阵之间的一般关系。此链接使使用图形连接索引作为具有最佳保证的实用程序函数，因为它们近似源于最佳设计理论的众所周知的最佳标准。实验验证表明，所提出的方法会导致在一小部分时间内进行主动猛击的等效决策。

Detecting anomalous data within time series is a very relevant task in pattern recognition and machine learning, with many possible applications that range from disease prevention in medicine, e.g., detecting early alterations of the health status before it can clearly be defined as "illness" up to monitoring industrial plants. Regarding this latter application, detecting anomalies in an industrial plant's status firstly prevents serious damages that would require a long interruption of the production process. Secondly, it permits optimal scheduling of maintenance interventions by limiting them to urgent situations. At the same time, they typically follow a fixed prudential schedule according to which components are substituted well before the end of their expected lifetime. This paper describes a case study regarding the monitoring of the status of Laser-guided Vehicles (LGVs) batteries, on which we worked as our contribution to project SUPER (Supercomputing Unified Platform, Emilia Romagna) aimed at establishing and demonstrating a regional High-Performance Computing platform that is going to represent the main Italian supercomputing environment for both computing power and data volume.

Data scarcity is one of the main issues with the end-to-end approach for Speech Translation, as compared to the cascaded one. Although most data resources for Speech Translation are originally document-level, they offer a sentence-level view, which can be directly used during training. But this sentence-level view is single and static, potentially limiting the utility of the data. Our proposed data augmentation method SegAugment challenges this idea and aims to increase data availability by providing multiple alternative sentence-level views of a dataset. Our method heavily relies on an Audio Segmentation system to re-segment the speech of each document, after which we obtain the target text with alignment methods. The Audio Segmentation system can be parameterized with different length constraints, thus giving us access to multiple and diverse sentence-level views for each document. Experiments in MuST-C show consistent gains across 8 language pairs, with an average increase of 2.2 BLEU points, and up to 4.7 BLEU for lower-resource scenarios in mTEDx. Additionally, we find that SegAugment is also applicable to purely sentence-level data, as in CoVoST, and that it enables Speech Translation models to completely close the gap between the gold and automatic segmentation at inference time.

Recent video+language datasets cover domains where the interaction is highly structured, such as instructional videos, or where the interaction is scripted, such as TV shows. Both of these properties can lead to spurious cues to be exploited by models rather than learning to ground language. In this paper, we present GrOunded footbAlL commentaries (GOAL), a novel dataset of football (or `soccer') highlights videos with transcribed live commentaries in English. As the course of a game is unpredictable, so are commentaries, which makes them a unique resource to investigate dynamic language grounding. We also provide state-of-the-art baselines for the following tasks: frame reordering, moment retrieval, live commentary retrieval and play-by-play live commentary generation. Results show that SOTA models perform reasonably well in most tasks. We discuss the implications of these results and suggest new tasks for which GOAL can be used. Our codebase is available at: https://gitlab.com/grounded-sport-convai/goal-baselines.

The library scikit-fda is a Python package for Functional Data Analysis (FDA). It provides a comprehensive set of tools for representation, preprocessing, and exploratory analysis of functional data. The library is built upon and integrated in Python's scientific ecosystem. In particular, it conforms to the scikit-learn application programming interface so as to take advantage of the functionality for machine learning provided by this package: pipelines, model selection, and hyperparameter tuning, among others. The scikit-fda package has been released as free and open-source software under a 3-Clause BSD license and is open to contributions from the FDA community. The library's extensive documentation includes step-by-step tutorials and detailed examples of use.

成功培训端到端的深网进行真实运动去缩合，需要尖锐/模糊的图像对数据集，这些数据集现实且多样化，足以实现概括以实现真实的图像。获得此类数据集仍然是一项具有挑战性的任务。在本文中，我们首先回顾了现有的Deblurring基准数据集的局限性，从泛化到野外模糊图像的角度。其次，我们提出了一种有效的程序方法，以基于一个简单而有效的图像形成模型来生成清晰/模糊的图像对。这允许生成几乎无限的现实和多样化的培训对。我们通过在模拟对上训练现有的DeBlurring架构，并在四个真实模糊图像的标准数据集中对其进行评估，从而证明了所提出的数据集的有效性。我们观察到使用建议方法训练时动态场景的真实运动毛线照片的最终任务的出色概括性能。

可以部署一组合作的空中机器人，以有效地巡逻地形，每个机器人都会在指定区域飞行，并定期与邻居共享信息，以保护或监督它。为了确保鲁棒性，以前对这些同步系统的作品提出了将机器人发送到相邻区域的情况，以防它检测到故障。为了处理不可预测性并提高确定性巡逻计划的效率，本文提出了随机策略，以涵盖在代理之间分配的领域。首先，在本文中针对两个指标进行了对随机过程的理论研究：\ emph {闲置时间}，这是两个连续观察到地形的任何点和\ emph {隔离时间}之间的预期时间，预期的时间}，预期的时间机器人没有与任何其他机器人通信的时间。之后，将随机策略与添加另一个指标的确定性策略进行了比较：\ emph {广播时间}，从机器人发出消息的那一刻，直到团队的所有其他机器人收到消息。模拟表明，理论结果与模拟和随机策略的表现非常吻合，其行为与文献中提出的确定性协议获得的行为相比。