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The automatic generation of high-quality mathematical problems is practically valuable in many educational scenarios. Large multimodal model provides a novel technical approach for the mathematical problem generation because of its wide…

Artificial Intelligence · Computer Science 2024-07-17 Sannyuya Liu , Jintian Feng , Zongkai Yang , Yawei Luo , Qian Wan , Xiaoxuan Shen , Jianwen Sun

Datacenter networks routinely support the data transfers of distributed computing frameworks in the form of coflows, i.e., sets of concurrent flows related to a common task. The vast majority of the literature has focused on the problem of…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-05-04 Quang-Trung Luu , Olivier Brun , Rachid El-Azouzi , Francesco De Pellegrini , Balakrishna J. Prabhu , Cédric Richier

As deep neural networks (DNNs) grow in complexity and size, the resultant increase in communication overhead during distributed training has become a significant bottleneck, challenging the scalability of distributed training systems.…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-02-13 Haoyu Li , Yuchen Xu , Jiayi Chen , Rohit Dwivedula , Wenfei Wu , Keqiang He , Aditya Akella , Daehyeok Kim

As the landscape of deep neural networks evolves, heterogeneous dataflow accelerators, in the form of multi-core architectures or chiplet-based designs, promise more flexibility and higher inference performance through scalability. So far,…

Hardware Architecture · Computer Science 2025-10-08 Arne Symons , Linyan Mei , Steven Colleman , Pouya Houshmand , Sebastian Karl , Marian Verhelst

We propose DFModel, a modeling framework for mapping dataflow computation graphs onto large-scale systems. Mapping a workload to a system requires optimizing dataflow mappings at various levels, including the inter-chip (between chips)…

Hardware Architecture · Computer Science 2024-12-24 Sho Ko , Nathan Zhang , Olivia Hsu , Ardavan Pedram , Kunle Olukotun

The prevalent use of Transformer-like models, exemplified by ChatGPT in modern language processing applications, underscores the critical need for enabling private inference essential for many cloud-based services reliant on such models.…

Machine Learning · Computer Science 2024-09-10 Xiangrui Xu , Qiao Zhang , Rui Ning , Chunsheng Xin , Hongyi Wu

To reduce uploading bandwidth and address privacy concerns, deep learning at the network edge has been an emerging topic. Typically, edge devices collaboratively train a shared model using real-time generated data through the Parameter…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-10-11 Shangming Cai , Dongsheng Wang , Haixia Wang , Yongqiang Lyu , Guangquan Xu , Xi Zheng , Athanasios V. Vasilakos

Deep neural networks (DNN) use a wide range of network topologies to achieve high accuracy within diverse applications. This model diversity makes it impossible to identify a single "dataflow" (execution schedule) to perform optimally…

Hardware Architecture · Computer Science 2024-06-24 Man Shi , Steven Colleman , Charlotte VanDeMieroop , Antony Joseph , Maurice Meijer , Wim Dehaene , Marian Verhelst

The ever-increasing computation complexity of fastgrowing Deep Neural Networks (DNNs) has requested new computing paradigms to overcome the memory wall in conventional Von Neumann computing architectures. The emerging Computing-In-Memory…

Hardware Architecture · Computer Science 2021-12-14 Kaining Zhou , Yangshuo He , Rui Xiao , Jiayi Liu , Kejie Huang

Petabytes of data are generated each day by emerging Internet of Things (IoT), but only few of them can be finally collected and used for Machine Learning (ML) purposes due to the apprehension of data & privacy leakage, which seriously…

Machine Learning · Computer Science 2021-06-17 Yuhao Zhou , Ye Qing , Jiancheng Lv

We consider the problem of intelligent and efficient resource management framework in mobile edge computing (MEC), which can reduce delay and energy consumption, featuring distributed optimization and efficient congestion avoidance…

Networking and Internet Architecture · Computer Science 2020-06-09 Xiaoxiong Zhong , Xinghan Wang , Li Li , Yuanyuan Yang , Yang Qin , Tingting Yang , Bin Zhang , Weizhe Zhang

Federated Multilingual Neural Machine Translation (Fed-MNMT) has emerged as a promising paradigm for institutions with limited language resources. This approach allows multiple institutions to act as clients and train a unified model…

Computation and Language · Computer Science 2023-05-23 Yi Liu , Xiaohan Bi , Lei Li , Sishuo Chen , Wenkai Yang , Xu Sun

Discrete-state denoising diffusion models led to state-of-the-art performance in graph generation, especially in the molecular domain. Recently, they have been transposed to continuous time, allowing more flexibility in the reverse process…

Machine Learning · Computer Science 2024-10-07 Antoine Siraudin , Fragkiskos D. Malliaros , Christopher Morris

We devise a new accelerated gradient-based estimating sequence technique for solving large-scale optimization problems with composite structure. More specifically, we introduce a new class of estimating functions, which are obtained by…

Optimization and Control · Mathematics 2021-11-15 Endrit Dosti , Sergiy A. Vorobyov , Themistoklis Charalambous

Efficient execution of deep learning workloads on dataflow architectures is crucial for overcoming memory bottlenecks and maximizing performance. While streaming intermediate results between computation kernels can significantly improve…

Hardware Architecture · Computer Science 2025-09-24 Hanchen Ye , Deming Chen

Deep neural network (DNN) hardware (HW) accelerators have achieved great success in improving DNNs' performance and efficiency. One key reason is dataflow in executing a DNN layer, including on-chip data partitioning, computation…

Machine Learning · Computer Science 2024-10-10 Peng Xu , Wenqi Shao , Mingyu Ding , Ping Luo

Transformer-based deep learning models have increasingly demonstrated high accuracy on many natural language processing (NLP) tasks. In this paper, we propose a compression-compilation co-design framework that can guarantee the identified…

Machine Learning · Computer Science 2021-06-08 Wei Niu , Zhenglun Kong , Geng Yuan , Weiwen Jiang , Jiexiong Guan , Caiwen Ding , Pu Zhao , Sijia Liu , Bin Ren , Yanzhi Wang

Relational data present in real world graph representations demands for tools capable to study it accurately. In this regard Graph Neural Network (GNN) is a powerful tool, wherein various models for it have also been developed over the past…

Hardware Architecture · Computer Science 2021-03-22 Robert Guirado , Akshay Jain , Sergi Abadal , Eduard Alarcón

Graph Neural Networks (GNNs) have garnered a lot of recent interest because of their success in learning representations from graph-structured data across several critical applications in cloud and HPC. Owing to their unique compute and…

Training large-scale distributed machine learning models imposes considerable demands on network infrastructure, often resulting in sudden traffic spikes that lead to congestion, increased latency, and reduced throughput, which would…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-06-23 Yisu Wang , Xinjiao Li , Ruilong Wu , Huangxun Chen , Dirk Kutscher