Results 71 to 80 of about 6,589 (215)

Evaluation of Docker Containers for Scientific Workloads in the Cloud

, 2019
The HPC community is actively researching and evaluating tools to support execution of scientific applications in cloud-based environments. Among the various technologies, containers have recently gained importance as they have significantly better ...
Beltre, Angel, Govindaraju, Madhusudhan, Saha, Pankaj, Uminski, Piotr   +3 more
core   +1 more source

Status-Byte-Assisted RDMA Transmission Mechanism for Optimizing Multi-Task Video Streaming in Edge Computing

Applied Sciences
In the context of the rapid development of edge computing, optimizing data transmission and reducing latency is crucial for efficient collaborative processing among edge servers.
Donglei Xiao, Huiyue Yi, Wuxiong Zhang, Wenhui Shen   +3 more
doaj   +1 more source

Shilling Attacks Detection in Recommender Systems Based on Target Item Analysis. [PDF]

PLoS ONE, 2015
Recommender systems are highly vulnerable to shilling attacks, both by individuals and groups. Attackers who introduce biased ratings in order to affect recommendations, have been shown to negatively affect collaborative filtering (CF) algorithms ...
Wei Zhou, Junhao Wen, Yun Sing Koh, Qingyu Xiong, Min Gao, Gillian Dobbie, Shafiq Alam   +6 more
doaj   +1 more source

NaNet:a low-latency NIC enabling GPU-based, real-time low level trigger systems

, 2013
We implemented the NaNet FPGA-based PCI2 Gen2 GbE/APElink NIC, featuring GPUDirect RDMA capabilities and UDP protocol management offloading. NaNet is able to receive a UDP input data stream from its GbE interface and redirect it, without any intermediate
Ammendola, Roberto, Biagioni, Andrea, Cicero, Francesca Lo, Fantechi, Riccardo, Frezza, Ottorino, Lamanna, Gianluca, Lonardo, Alessandro, Pantaleo, Felice, Paolucci, Pier Stanislao, Piandani, Roberto, Pontisso, Luca, Rossetti, Davide, Simula, Francesco, Sozzi, Marco, Tosoratto, Laura, Vicini, Piero   +15 more
core   +1 more source

Rate-adaptive RDMA congestion control for AI clusters

Journal of Cloud Computing: Advances, Systems and Applications
The rapid growth of AI models has imposed increasingly stringent performance demands on data centers. Modern data centers adopt Remote Direct Memory Access (RDMA) to reduce CPU overhead and network latency. RDMA operates over a lossless network, and RDMA
Xin He, Zihao Zhang, Junchang Wang, Zheng Wu, Weibei Fan, Yiping Zuo   +5 more
doaj   +1 more source

Current development status of key technologies for high-performance on-board interconnection buses — analysis of TSN bus application prospects in aerospace

Frontiers in Astronomy and Space Sciences
This paper conducts a comprehensive survey and analysis of interconnection buses for space applications both domestically and internationally in recent years. In response to the future demands of satellites for high-performance computing, high-efficiency
Wenjie Zhao, Wenjie Zhao, Wanying Zhang, Jianing Rao, Jianing Rao, Shuangxue Han, Wenyuan Jia, Jingxing Song, Miao Ma, Zhenxing Dong, Zhenxing Dong, Guodong Yin, Guodong Yin, Yan Zhu, Yan Zhu, Junshe An, Junshe An   +16 more
doaj   +1 more source

Sparse Allreduce: Efficient Scalable Communication for Power-Law Data [PDF]

, 2013
Many large datasets exhibit power-law statistics: The web graph, social networks, text data, click through data etc. Their adjacency graphs are termed natural graphs, and are known to be difficult to partition.
Canny, John, Zhao, Huasha
core  

Design and implementation of an RDMA-based data transmission system prototype for ETF

Nuclear Engineering and Technology
Data transmission is crucial in nuclear physics experiments. As the size of detectors and measurement data increases, traditional Ethernet protocols have become insufficient for performance requirements.
Yuqiao Zhang, Min Li, Kai Zhou, Kejie You, Yuhong Yu, Zhiyu Sun, Ruishi Mao, Peng Li, Youjin Yuan   +8 more
doaj   +1 more source

The New Hardware Development Trend and the Challenges in Data Management and Analysis

Data Science and Engineering, 2018
Hardware techniques and environments underwent significant transformations in the field of information technology, represented by high-performance processors and hardware accelerators characterized by abundant heterogeneous parallelism, nonvolatile ...
Wei Pan, Zhanhuai Li, Yansong Zhang, Chuliang Weng   +3 more
doaj   +1 more source

Using RDMA for Lock Management

, 2015
In this work, we aim to evaluate different Distributed Lock Management service designs with Remote Direct Memory Access (RDMA). In specific, we implement and evaluate the centralized and the RDMA-enabled lock manager designs for fast network settings. Experimental results confirms a couple of hypotheses.
Chung, Yeounoh, Zamanian, Erfan
openaire   +2 more sources