仪表不变性在量子力学从冷凝物物理到高能物理中起着至关重要的作用。我们开发了一种构建量子晶格模型构建仪表不变自回归神经网络的方法。这些网络可以有效地采样和明确地遵循仪表对称性。我们为地面状态和各种模型的实时动态进行了各种优化我们的仪表不变自回归神经网络。我们精确地代表了2D和3D转矩代码的地面和激励状态，以及X-Cube Fracton模型。我们模拟$ \ text {u（1）} $格式理论的量子链路模型的动态和Gound状态，获取2d $ \ mathbb {z} _2 $仪表理论的相图，确定相位过渡和$ \文本的中心收费{su（2）} _ 3 $ anyonic链，也计算SU（2）不变的Heisenberg旋转链的地面状态能量。我们的方法提供了强大的工具，可探索凝聚物物理，高能量物理和量子信息科学。

Universal Domain Adaptation aims to transfer the knowledge between the datasets by handling two shifts: domain-shift and category-shift. The main challenge is correctly distinguishing the unknown target samples while adapting the distribution of known class knowledge from source to target. Most existing methods approach this problem by first training the target adapted known classifier and then relying on the single threshold to distinguish unknown target samples. However, this simple threshold-based approach prevents the model from considering the underlying complexities existing between the known and unknown samples in the high-dimensional feature space. In this paper, we propose a new approach in which we use two sets of feature points, namely dual Classifiers for Prototypes and Reciprocals (CPR). Our key idea is to associate each prototype with corresponding known class features while pushing the reciprocals apart from these prototypes to locate them in the potential unknown feature space. The target samples are then classified as unknown if they fall near any reciprocals at test time. To successfully train our framework, we collect the partial, confident target samples that are classified as known or unknown through on our proposed multi-criteria selection. We then additionally apply the entropy loss regularization to them. For further adaptation, we also apply standard consistency regularization that matches the predictions of two different views of the input to make more compact target feature space. We evaluate our proposal, CPR, on three standard benchmarks and achieve comparable or new state-of-the-art results. We also provide extensive ablation experiments to verify our main design choices in our framework.

Recently, AutoFlow has shown promising results on learning a training set for optical flow, but requires ground truth labels in the target domain to compute its search metric. Observing a strong correlation between the ground truth search metric and self-supervised losses, we introduce self-supervised AutoFlow to handle real-world videos without ground truth labels. Using self-supervised loss as the search metric, our self-supervised AutoFlow performs on par with AutoFlow on Sintel and KITTI where ground truth is available, and performs better on the real-world DAVIS dataset. We further explore using self-supervised AutoFlow in the (semi-)supervised setting and obtain competitive results against the state of the art.

For conceptual design, engineers rely on conventional iterative (often manual) techniques. Emerging parametric models facilitate design space exploration based on quantifiable performance metrics, yet remain time-consuming and computationally expensive. Pure optimisation methods, however, ignore qualitative aspects (e.g. aesthetics or construction methods). This paper provides a performance-driven design exploration framework to augment the human designer through a Conditional Variational Autoencoder (CVAE), which serves as forward performance predictor for given design features as well as an inverse design feature predictor conditioned on a set of performance requests. The CVAE is trained on 18'000 synthetically generated instances of a pedestrian bridge in Switzerland. Sensitivity analysis is employed for explainability and informing designers about (i) relations of the model between features and/or performances and (ii) structural improvements under user-defined objectives. A case study proved our framework's potential to serve as a future co-pilot for conceptual design studies of pedestrian bridges and beyond.

Histopathology imaging is crucial for the diagnosis and treatment of skin diseases. For this reason, computer-assisted approaches have gained popularity and shown promising results in tasks such as segmentation and classification of skin disorders. However, collecting essential data and sufficiently high-quality annotations is a challenge. This work describes a pipeline that uses suspected melanoma samples that have been characterized using Multi-Epitope-Ligand Cartography (MELC). This cellular-level tissue characterisation is then represented as a graph and used to train a graph neural network. This imaging technology, combined with the methodology proposed in this work, achieves a classification accuracy of 87%, outperforming existing approaches by 10%.

在本文中，我们提出了一个基于树张量网状状态的密度估计框架。所提出的方法包括使用Chow-Liu算法确定树拓扑，并获得线性系统通过草图技术定义张量 - 网络组件的线性系统。开发了草图功能的新颖选择，以考虑包含循环的图形模型。提供样品复杂性保证，并通过数值实验进一步证实。

在本文中，我们通过添加Laplacian Pyramid（LP）概念来开发Laplacian类似于类似的自动编码器（LPAE），以广泛用于分析信号处理中的图像。LPAE将图像分解为近似图像和编码器部分中的详细图像，然后尝试使用两个组件在解码器部分中重建原始图像。我们使用LPAE进行分类和超分辨率领域的实验。使用详细图像和较小尺寸的近似图像作为分类网络的输入，我们的LPAE使模型更轻。此外，我们表明连接分类网络的性能仍然很高。在超分辨率区域中，我们表明解码器部分通过设置类似于LP的结构来获得高质量的重建图像。因此，LPAE通过组合自动编码器的解码器和超分辨率网络来改善原始结果。

受欢迎程度的偏见是，推荐系统将在向用户推荐艺术家时过度偏爱流行艺术家。因此，他们可能会为赢家众多的市场做出贡献，其中少数艺术家几乎受到了所有关注，而同样不太可能被发现。在本文中，我们尝试衡量三种最先进的推荐系统模型（例如Slim，Multi-Vae，WRMF）和三种商用音乐流服务（Spotify，Amazon Music，YouTube）中的流行偏见。我们发现，最准确的模型（Slim）也具有最受欢迎的偏见，而准确的模型的流行性偏差较小。我们还没有根据模拟用户实验发现商业建议中流行偏见的证据。

尽管电子保健记录（EHR）丰富，但其异质性限制了医疗数据在构建预测模型中的利用。为了应对这一挑战，我们提出了通用医疗预测框架（UNIHPF），该框架不需要医疗领域知识和对多个预测任务的最小预处理。实验结果表明，UNIHPF能够构建可以从不同EHR系统处理任何形式的医疗数据的大规模EHR模型。我们的框架在多源学习任务（包括转移和汇总学习）中大大优于基线模型，同时在单个医疗数据集中接受培训时也会显示出可比的结果。为了凭经验证明我们工作的功效，我们使用各种数据集，模型结构和任务进行了广泛的实验。我们认为，我们的发现可以为对EHR的多源学习提供进一步研究提供有益的见解。

开放的复合域适应（OCDA）将目标域视为多个未知同质子域的化合物。 OCDA的目的是最大程度地减少标记的源域和未标记的复合目标域之间的域间隙，这使对未见域的模型概括有益。当前用于语义分割方法的OCDA采用手动域分离，并采用单个模型同时适应所有目标子域。但是，适应目标子域可能会阻碍该模型适应其他不同目标子域，从而导致性能有限。在这项工作中，我们引入了一个带有双向光度混合的多教学框架，以分别适应每个目标子域。首先，我们提出一个自动域分离，以找到最佳的子域数。在此基础上，我们提出了一个多教学框架，在该框架中，每个教师模型都使用双向光度混合来适应一个目标子域。此外，我们进行自适应蒸馏以学习学生模型并应用一致性正规化以改善学生的概括。基准数据集上的实验结果显示了针对复合域和开放域对现有最新方法的拟议方法的功效。