联合超分辨率和反音调映射（SR-ITM）旨在提高具有分辨率和动态范围具有质量缺陷的视频的视觉质量。当使用4K高动态范围（HDR）电视来观看低分辨率标准动态范围（LR SDR）视频时，就会出现此问题。以前依赖于学习本地信息的方法通常在保留颜色合规性和远程结构相似性方面做得很好，从而导致了不自然的色彩过渡和纹理伪像。为了应对这些挑战，我们建议联合SR-ITM的全球先验指导的调制网络（GPGMNET）。特别是，我们设计了一个全球先验提取模块（GPEM），以提取颜色合规性和结构相似性，分别对ITM和SR任务有益。为了进一步利用全球先验并保留空间信息，我们使用一些用于中间特征调制的参数，设计多个全球先验的指导空间调制块（GSMB），其中调制参数由共享的全局先验和空间特征生成来自空间金字塔卷积块（SPCB）的地图。通过这些精心设计的设计，GPGMNET可以通过较低的计算复杂性实现更高的视觉质量。广泛的实验表明，我们提出的GPGMNET优于最新方法。具体而言，我们提出的模型在PSNR中超过了0.64 dB的最新模型，其中69 $ \％$ $ $较少，3.1 $ \ times $ speedup。该代码将很快发布。

近年来，随着新颖的策略和应用，神经网络一直在迅速扩展。然而，尽管不可避免地会针对关键应用程序来解决这些挑战，例如神经网络技术诸如神经网络技术中仍未解决诸如神经网络技术的挑战。已经尝试通过用符号表示来表示和嵌入域知识来克服神经网络计算中的挑战。因此，出现了神经符号学习（Nesyl）概念，其中结合了符号表示的各个方面，并将常识带入神经网络（Nesyl）。在可解释性，推理和解释性至关重要的领域中，例如视频和图像字幕，提问和推理，健康信息学和基因组学，Nesyl表现出了有希望的结果。这篇综述介绍了一项有关最先进的Nesyl方法的全面调查，其原理，机器和深度学习算法的进步，诸如Opthalmology之类的应用以及最重要的是该新兴领域的未来观点。

在本文中，我们提出了用于HEVC内部编码的亮度引导的色彩图像增强卷积神经网络。具体而言，我们首先开发一个封闭式的递归不对称卷积块，以恢复每个降解的镀铬图像，从而生成中间输出。然后，在亮度图像的引导下，该中间输出的质量进一步改善，最终产生了高质量的色彩图像。当我们提出的方法在用HEVC内部编码的颜色图像压缩中采用时，它分别获得了U和V图像的HEVC比HEVC的28.96％和16.74％的BD速率增益，因此，这表明了其优越性。

3D空间中的空间结构对于确定分子特性是重要的。最近的论文使用几何深度学习来代表分子和预测性质。然而，这些论文在捕获输入原子的远程依赖性时在计算上昂贵;并且尚未考虑外部距离的不均匀性，因此未能学习不同尺度的上下文依赖表示。为了处理这些问题，我们引入了3D变压器，变压器的变型，用于结合3D空间信息的分子表示。 3D变压器在完全连接的图形上运行，在原子之间的直接连接。为了应对外部距离的不均匀性，我们开发了一种多尺度的自我关注模块，利用局部细粒度模式随着越来越多的上下文尺度来利用局部细粒度模式。由于不同尺寸的分子依赖于不同种类的空间特征，我们设计了一种自适应位置编码模块，用于针对小型和大分子采用不同的位置编码方法。最后，为了获得原子嵌入的分子表示，我们提出了一种殷勤最远的点采样算法，该算法在注意分数的帮助下选择一部分原子，克服虚拟节点的障碍和先前的距离 - 优势下采样方法。我们通过三个重要的科学域验证3D变压器：量子化学，物质科学和蛋白质组学。我们的实验表现出对晶体性能预测任务和蛋白质 - 配体结合亲和预测任务的最先进模型的显着改善，并且在量子化学分子数据集中显示了更好或更有竞争的性能。这项工作提供了明确的证据表明，生物化学任务可以从3D分子表示中获得一致的益处，不同的任务需要不同的位置编码方法。

Knowledge graph embedding (KGE), which maps entities and relations in a knowledge graph into continuous vector spaces, has achieved great success in predicting missing links in knowledge graphs. However, knowledge graphs often contain incomplete triples that are difficult to inductively infer by KGEs. To address this challenge, we resort to analogical inference and propose a novel and general self-supervised framework AnKGE to enhance KGE models with analogical inference capability. We propose an analogical object retriever that retrieves appropriate analogical objects from entity-level, relation-level, and triple-level. And in AnKGE, we train an analogy function for each level of analogical inference with the original element embedding from a well-trained KGE model as input, which outputs the analogical object embedding. In order to combine inductive inference capability from the original KGE model and analogical inference capability enhanced by AnKGE, we interpolate the analogy score with the base model score and introduce the adaptive weights in the score function for prediction. Through extensive experiments on FB15k-237 and WN18RR datasets, we show that AnKGE achieves competitive results on link prediction task and well performs analogical inference.

For Prognostics and Health Management (PHM) of Lithium-ion (Li-ion) batteries, many models have been established to characterize their degradation process. The existing empirical or physical models can reveal important information regarding the degradation dynamics. However, there is no general and flexible methods to fuse the information represented by those models. Physics-Informed Neural Network (PINN) is an efficient tool to fuse empirical or physical dynamic models with data-driven models. To take full advantage of various information sources, we propose a model fusion scheme based on PINN. It is implemented by developing a semi-empirical semi-physical Partial Differential Equation (PDE) to model the degradation dynamics of Li-ion-batteries. When there is little prior knowledge about the dynamics, we leverage the data-driven Deep Hidden Physics Model (DeepHPM) to discover the underlying governing dynamic models. The uncovered dynamics information is then fused with that mined by the surrogate neural network in the PINN framework. Moreover, an uncertainty-based adaptive weighting method is employed to balance the multiple learning tasks when training the PINN. The proposed methods are verified on a public dataset of Li-ion Phosphate (LFP)/graphite batteries.

In this tutorial paper, we look into the evolution and prospect of network architecture and propose a novel conceptual architecture for the 6th generation (6G) networks. The proposed architecture has two key elements, i.e., holistic network virtualization and pervasive artificial intelligence (AI). The holistic network virtualization consists of network slicing and digital twin, from the aspects of service provision and service demand, respectively, to incorporate service-centric and user-centric networking. The pervasive network intelligence integrates AI into future networks from the perspectives of networking for AI and AI for networking, respectively. Building on holistic network virtualization and pervasive network intelligence, the proposed architecture can facilitate three types of interplay, i.e., the interplay between digital twin and network slicing paradigms, between model-driven and data-driven methods for network management, and between virtualization and AI, to maximize the flexibility, scalability, adaptivity, and intelligence for 6G networks. We also identify challenges and open issues related to the proposed architecture. By providing our vision, we aim to inspire further discussions and developments on the potential architecture of 6G.

In this paper, we investigate the joint device activity and data detection in massive machine-type communications (mMTC) with a one-phase non-coherent scheme, where data bits are embedded in the pilot sequences and the base station simultaneously detects active devices and their embedded data bits without explicit channel estimation. Due to the correlated sparsity pattern introduced by the non-coherent transmission scheme, the traditional approximate message passing (AMP) algorithm cannot achieve satisfactory performance. Therefore, we propose a deep learning (DL) modified AMP network (DL-mAMPnet) that enhances the detection performance by effectively exploiting the pilot activity correlation. The DL-mAMPnet is constructed by unfolding the AMP algorithm into a feedforward neural network, which combines the principled mathematical model of the AMP algorithm with the powerful learning capability, thereby benefiting from the advantages of both techniques. Trainable parameters are introduced in the DL-mAMPnet to approximate the correlated sparsity pattern and the large-scale fading coefficient. Moreover, a refinement module is designed to further advance the performance by utilizing the spatial feature caused by the correlated sparsity pattern. Simulation results demonstrate that the proposed DL-mAMPnet can significantly outperform traditional algorithms in terms of the symbol error rate performance.

Temporal sentence grounding (TSG) aims to identify the temporal boundary of a specific segment from an untrimmed video by a sentence query. All existing works first utilize a sparse sampling strategy to extract a fixed number of video frames and then conduct multi-modal interactions with query sentence for reasoning. However, we argue that these methods have overlooked two indispensable issues: 1) Boundary-bias: The annotated target segment generally refers to two specific frames as corresponding start and end timestamps. The video downsampling process may lose these two frames and take the adjacent irrelevant frames as new boundaries. 2) Reasoning-bias: Such incorrect new boundary frames also lead to the reasoning bias during frame-query interaction, reducing the generalization ability of model. To alleviate above limitations, in this paper, we propose a novel Siamese Sampling and Reasoning Network (SSRN) for TSG, which introduces a siamese sampling mechanism to generate additional contextual frames to enrich and refine the new boundaries. Specifically, a reasoning strategy is developed to learn the inter-relationship among these frames and generate soft labels on boundaries for more accurate frame-query reasoning. Such mechanism is also able to supplement the absent consecutive visual semantics to the sampled sparse frames for fine-grained activity understanding. Extensive experiments demonstrate the effectiveness of SSRN on three challenging datasets.

New architecture GPUs like A100 are now equipped with multi-instance GPU (MIG) technology, which allows the GPU to be partitioned into multiple small, isolated instances. This technology provides more flexibility for users to support both deep learning training and inference workloads, but efficiently utilizing it can still be challenging. The vision of this paper is to provide a more comprehensive and practical benchmark study for MIG in order to eliminate the need for tedious manual benchmarking and tuning efforts. To achieve this vision, the paper presents MIGPerf, an open-source tool that streamlines the benchmark study for MIG. Using MIGPerf, the authors conduct a series of experiments, including deep learning training and inference characterization on MIG, GPU sharing characterization, and framework compatibility with MIG. The results of these experiments provide new insights and guidance for users to effectively employ MIG, and lay the foundation for further research on the orchestration of hybrid training and inference workloads on MIGs. The code and results are released on https://github.com/MLSysOps/MIGProfiler. This work is still in progress and more results will be published soon.