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Point clouds are increasingly important in intelligent applications, but frequent off-chip memory traffic in accelerators causes pipeline stalls and leads to high energy consumption. While conventional line buffer techniques can eliminate…

硬件体系结构 · 计算机科学 2025-07-01 Yu Feng , Zheng Liu , Weikai Lin , Zihan Liu , Jingwen Leng , Minyi Guo , Zhezhi He , Jieru Zhao , Yuhao Zhu

Distributed computing (cloud) networks, e.g., mobile edge computing (MEC), are playing an increasingly important role in the efficient hosting, running, and delivery of real-time stream-processing applications such as industrial automation,…

网络与互联网体系结构 · 计算机科学 2022-06-01 Yang Cai , Jaime Llorca , Antonia M. Tulino , Andreas F. Molisch

Nowadays distributed computing approach has become very popular due to several advantages over the centralized computing approach as it also offers high performance computing at a very low cost. Each router implements some queuing mechanism…

网络与互联网体系结构 · 计算机科学 2019-10-10 Taskeen Zaidi , Nitya Nand Dwivedi

High Performance Computing (HPC) aims at providing reasonably fast computing solutions to scientific and real life problems. The advent of multicore architectures is noticeable in the HPC history, because it has brought the underlying…

分布式、并行与集群计算 · 计算机科学 2020-10-07 Claude Tadonki

The task of reconstructing particles from low-level detector response data to predict the set of final state particles in collision events represents a set-to-set prediction task requiring the use of multiple features and their correlations…

An artificial intelligence (AI) control system is developed to maximize the mixing rate of a turbulent jet. This system comprises six independently operated unsteady minijet actuators, two hot-wire sensors placed in the jet, and genetic…

流体动力学 · 物理学 2020-06-24 Yu Zhou , Dewei Fan , Bingfu Zhang , Ruiying Li , Bernd R. Noack

We introduce ACE-Step, a novel open-source foundation model for music generation that overcomes key limitations of existing approaches and achieves state-of-the-art performance through a holistic architectural design. Current methods face…

声音 · 计算机科学 2025-06-03 Junmin Gong , Sean Zhao , Sen Wang , Shengyuan Xu , Joe Guo

Generative large language models (LLMs) have garnered significant attention due to their exceptional capabilities in various AI tasks. Traditionally deployed in cloud datacenters, LLMs are now increasingly moving towards more accessible…

分布式、并行与集群计算 · 计算机科学 2025-04-14 Shengyuan Ye , Bei Ouyang , Liekang Zeng , Tianyi Qian , Xiaowen Chu , Jian Tang , Xu Chen

High-resolution video generation, while crucial for digital media and film, is computationally bottlenecked by the quadratic complexity of diffusion models, making practical inference infeasible. To address this, we introduce HiStream, an…

计算机视觉与模式识别 · 计算机科学 2025-12-29 Haonan Qiu , Shikun Liu , Zijian Zhou , Zhaochong An , Weiming Ren , Zhiheng Liu , Jonas Schult , Sen He , Shoufa Chen , Yuren Cong , Tao Xiang , Ziwei Liu , Juan-Manuel Perez-Rua

In this paper, we propose a novel efficient digital twin (DT) data processing scheme to reduce service latency for multicast short video streaming. Particularly, DT is constructed to emulate and analyze user status for multicast group…

网络与互联网体系结构 · 计算机科学 2024-04-23 Xinyu Huang , Shisheng Hu , Mushu Li , Cheng Huang , Xuemin Shen

Serverless computing and stream processing represent two dominant paradigms for event-driven data processing, yet both make assumptions that render them inefficient for short-running, lightweight, and unpredictable streams that require…

分布式、并行与集群计算 · 计算机科学 2026-03-04 Natalie Carl , Niklas Kowallik , Constantin Stahl , Trever Schirmer , Tobias Pfandzelter , David Bermbach

Recent years have witnessed a rapid growth of deep-network based services and applications. A practical and critical problem thus has emerged: how to effectively deploy the deep neural network models such that they can be executed…

分布式、并行与集群计算 · 计算机科学 2019-03-05 Hongshan Li , Chenghao Hu , Jingyan Jiang , Zhi Wang , Yonggang Wen , Wenwu Zhu

Recent data stream processing systems (DSPSs) can achieve excellent performance when processing large volumes of data under tight latency constraints. However, they sacrifice support for concurrent state access that eases the burden of…

数据库 · 计算机科学 2023-06-21 Shuhao Zhang , Yingjun Wu , Feng Zhang , Bingsheng He

We introduce a new open-source software library Jet, which uses task-based parallelism to obtain speed-ups in classical tensor-network simulations of quantum circuits. These speed-ups result from i) the increased parallelism introduced by…

Low-latency live streaming (LLS) has emerged as a popular web application, with many platforms adopting real-time protocols such as WebRTC to minimize end-to-end latency. However, we observe a counter-intuitive phenomenon: even when the…

图像与视频处理 · 电气工程与系统科学 2026-02-11 Liming Liu , Zhidong Jia , Li Jiang , Wei Zhang , Lan Xie , Feng Qian , Leju Yan , Bing Yan , Qiang Ma , Zhou Sha , Wei Yang , Yixuan Ban , Xinggong Zhang

Hierarchical edge-cloud computing-aided Internet of Things (IoT) networks offer low-latency and cost-efficient services to a growing number of data-intensive IoT devices. However, optimizing service placement, which involves determining the…

Efficient data processing and computation are essential for the industrial Internet of things (IIoT) to empower various applications, which yet can be significantly bottlenecked by the limited energy capacity and computation capability of…

信号处理 · 电气工程与系统科学 2023-03-09 Xiao Tang , Hongrui Zhang , Ruonan Zhang , Deyun Zhou , Yan Zhang , Zhu Han

Partitioning a graph into balanced blocks such that few edges run between blocks is a key problem for large-scale distributed processing. A current trend for partitioning huge graphs are streaming algorithms, which use low computational…

数据结构与算法 · 计算机科学 2022-02-02 Marcelo Fonseca Faraj , Christian Schulz

With the proliferation of large language model (LLM) variants, developers are turning to serverless computing for cost-efficient LLM deployment. However, public cloud providers often struggle to provide performance guarantees for serverless…

分布式、并行与集群计算 · 计算机科学 2025-09-26 Chiheng Lou , Sheng Qi , Chao Jin , Dapeng Nie , Haoran Yang , Yu Ding , Xuanzhe Liu , Xin Jin

With the advancement of IoT technology, various domains such as smart factories, smart cities and smart cars use the IoT to provide value-added services. In addition, technologies such as MEC and network slicing provide another opportunity…

网络与互联网体系结构 · 计算机科学 2020-08-25 JaeYoung Hwang , Lionel Nkenyereye , NakMyoung Sung , JaeHo Kim , JaeSeung Song