Routine clinical visits of a patient produce not only image data, but also non-image data containing clinical information regarding the patient, i.e., medical data is multi-modal in nature. Such heterogeneous modalities offer different and complementary perspectives on the same patient, resulting in more accurate clinical decisions when they are properly combined. However, despite its significance, how to effectively fuse the multi-modal medical data into a unified framework has received relatively little attention. In this paper, we propose an effective graph-based framework called HetMed (Heterogeneous Graph Learning for Multi-modal Medical Data Analysis) for fusing the multi-modal medical data. Specifically, we construct a multiplex network that incorporates multiple types of non-image features of patients to capture the complex relationship between patients in a systematic way, which leads to more accurate clinical decisions. Extensive experiments on various real-world datasets demonstrate the superiority and practicality of HetMed. The source code for HetMed is available at https://github.com/Sein-Kim/Multimodal-Medical.

深度学习取得了面部识别基准的出色性能，但是对于低分辨率（LR）图像，性能大大降低了。我们提出了一种注意力相似性知识蒸馏方法，该方法将作为教师的高分辨率（HR）网络获得的注意图转移到LR网络中，以提高LR识别性能。受到人类能够基于从HR图像获得的先验知识近似物体区域的人类的启发，我们设计了使用余弦相似性的知识蒸馏损失，以使学生网络的注意力类似于教师网络的注意力。在各种LR面部相关的基准上进行的实验证实了所提出的方法通常改善了LR设置上的识别性能，通过简单地传输良好的注意力图来优于最先进的结果。 https://github.com/gist-ailab/teaching-where-where-to-look在https://github.com/github.com/github.com/phis-look中公开可用。

在过去的几年中，图表学习（GRL）是分析图形结构数据的有力策略。最近，GRL方法通过采用用于图像的学习表示形式而开发的自我监督学习方法来显示出令人鼓舞的结果。尽管它们成功了，但现有的GRL方法倾向于忽略图像和图形之间的固有区别，即，假定图像是独立和相同分布的，而图表在数据实例之间显示了关系信息，即节点。为了完全受益于图形结构数据中固有的关系信息，我们提出了一种名为RGRL的新颖GRL方法，该方法从图形本身生成的关系信息中学习。 RGRL学习节点表示形式，使节点之间的关系是增强的不变性，即增强不变的关系，只要保留节点之间的关系，就可以改变节点表示。通过在全球和本地观点中考虑节点之间的关系，RGRL克服了对对比和非对抗性方法的局限性，并实现了两者中最好的。在各种下游任务上对十四个基准数据集进行了广泛的实验，证明了RGRL优于最先进的基线。 RGRL的源代码可在https://github.com/namkyeong/rgrl上获得。

婴儿生命的最初几年被称为关键时期，在此期间，由于神经可塑性，学习绩效的总体发展受到显着影响。在最近的研究中，具有深层神经网络模仿实际神经元的深层神经网络的AI药物表现出与人类关键时期类似的学习期。特别是在此初期，适当的刺激在发展学习能力中起着至关重要的作用。但是，将人类的认知偏见转变为适当的塑造奖励是非常具有挑战性的，并且在关键时期的先前工作并不集中于寻找适当的刺激。为了进一步迈出一步，我们建议多阶段的增强学习强调在关键时期发现``适当的刺激''。受到人类早期认知发展阶段的启发，我们在关键时期附近使用多阶段的指导，并证明就AI代理的性能，效率和稳定性而言，适当的成型奖励（2阶段指导）。

关键时期是阶段，其中幼儿的大脑在喷射中发展。为促进儿童认知发展，在本阶段至关重要。然而，目前尚不清楚是否存在对AI代理商的培训也存在这种关键时期。与人类幼儿相似，顺序引导和多模式相互作用可能显着提高AI代理的培训效率。为了验证这一假设，我们将此概念调整到AI代理商中学习的关键时期，并调查AI代理人的虚拟环境中的关键时期。我们在加固学习（RL）框架中正规化关键时期和幼儿指导学习。然后，我们建立了一个像veca工具包的幼儿环境，以模仿人类托儿的学习特征。我们研究三个离散的相互互动水平：弱导兵指导（稀疏奖励），中等导师指导（助手奖励）和导师演示（行为克隆）。我们还介绍了由30,000个现实世界图像组成的EAVE数据集，以完全反映幼儿的观点。我们从两个角度评估关键时期对AI代理商的影响：如何以及何时在统一和多式化学习中最佳。我们的实验结果表明，Uni-和多式联运剂，具有中等导师的指导和100万和200万次训练步骤的关键期显示出明显的改进。我们通过在EAVE数据集上传输学习来验证这些结果，并在同一关键时期和指导下找到性能进步。

灵感来自最近应用于图像上的自我监督方法的成功，图形结构数据的自我监督学习已经看到迅速增长，特别是基于增强的对比方法。但是，我们认为没有精心设计的增强技术，图形上的增强可能是任意行为的，因为图形的底层语义可以急剧地改变。因此，现有增强的方法的性能高度依赖于增强方案的选择，即与增强相关联的超级参数。在本文中，我们提出了一种名为AFGRL的图表的一种新的增强自我监督学习框架。具体地，我们通过发现与图形共享本地结构信息和全局语义的节点来生成图表的替代视图。各种数据集的各种节点级任务，即节点分类，群集和相似性搜索的广泛实验证明了AFGRL的优越性。 AFGRL的源代码可在https://github.com/namkyeong/afgrl中获得。

STYLE TRANSED引起了大量的关注，因为它可以在保留图像结构的同时将给定图像更改为一个壮观的艺术风格。然而，常规方法容易丢失图像细节，并且在风格转移期间倾向于产生令人不快的伪影。在本文中，为了解决这些问题，提出了一种具有目标特征调色板的新颖艺术程式化方法，可以准确地传递关键特征。具体而言，我们的方法包含两个模块，即特征调色板组成（FPC）和注意着色（AC）模块。 FPC模块基于K-means群集捕获代表特征，并生成特征目标调色板。以下AC模块计算内容和样式图像之间的注意力映射，并根据注意力映射和目标调色板传输颜色和模式。这些模块使提出的程式化能够专注于关键功能并生成合理的传输图像。因此，所提出的方法的贡献是提出一种新的深度学习的样式转移方法和当前目标特征调色板和注意着色模块，并通过详尽的消融研究提供对所提出的方法的深入分析和洞察。定性和定量结果表明，我们的程式化图像具有最先进的性能，具有保护核心结构和内容图像的细节。

The 3D-aware image synthesis focuses on conserving spatial consistency besides generating high-resolution images with fine details. Recently, Neural Radiance Field (NeRF) has been introduced for synthesizing novel views with low computational cost and superior performance. While several works investigate a generative NeRF and show remarkable achievement, they cannot handle conditional and continuous feature manipulation in the generation procedure. In this work, we introduce a novel model, called Class-Continuous Conditional Generative NeRF ($\text{C}^{3}$G-NeRF), which can synthesize conditionally manipulated photorealistic 3D-consistent images by projecting conditional features to the generator and the discriminator. The proposed $\text{C}^{3}$G-NeRF is evaluated with three image datasets, AFHQ, CelebA, and Cars. As a result, our model shows strong 3D-consistency with fine details and smooth interpolation in conditional feature manipulation. For instance, $\text{C}^{3}$G-NeRF exhibits a Fr\'echet Inception Distance (FID) of 7.64 in 3D-aware face image synthesis with a $\text{128}^{2}$ resolution. Additionally, we provide FIDs of generated 3D-aware images of each class of the datasets as it is possible to synthesize class-conditional images with $\text{C}^{3}$G-NeRF.

Cellular automata (CA) captivate researchers due to teh emergent, complex individualized behavior that simple global rules of interaction enact. Recent advances in the field have combined CA with convolutional neural networks to achieve self-regenerating images. This new branch of CA is called neural cellular automata [1]. The goal of this project is to use the idea of idea of neural cellular automata to grow prediction machines. We place many different convolutional neural networks in a grid. Each conv net cell outputs a prediction of what the next state will be, and minimizes predictive error. Cells received their neighbors' colors and fitnesses as input. Each cell's fitness score described how accurate its predictions were. Cells could also move to explore their environment and some stochasticity was applied to movement.

There is a dramatic shortage of skilled labor for modern vineyards. The Vinum project is developing a mobile robotic solution to autonomously navigate through vineyards for winter grapevine pruning. This necessitates an autonomous navigation stack for the robot pruning a vineyard. The Vinum project is using the quadruped robot HyQReal. This paper introduces an architecture for a quadruped robot to autonomously move through a vineyard by identifying and approaching grapevines for pruning. The higher level control is a state machine switching between searching for destination positions, autonomously navigating towards those locations, and stopping for the robot to complete a task. The destination points are determined by identifying grapevine trunks using instance segmentation from a Mask Region-Based Convolutional Neural Network (Mask-RCNN). These detections are sent through a filter to avoid redundancy and remove noisy detections. The combination of these features is the basis for the proposed architecture.