419 citations · 920 across the 71 of their papers we have counts for
4 papers · 1 filter
HybridTune: Spatio-temporal Data and Model Driven Performance Diagnosis for Big Data Systems
Rui Ren, Jiechao Cheng, Xiwen He +3
With tremendous growing interests in Big Data systems, analyzing and facilitating their performance improvement become increasingly important. Although there have much research eff…
A Dwarf-based Scalable Big Data Benchmarking Methodology
Wanling Gao, Lei Wang, Jianfeng Zhan +7
Different from the traditional benchmarking methodology that creates a new benchmark or proxy for every possible workload, this paper presents a scalable big data benchmarking meth…
Deep Convolutional Neural Networks for Anomaly Event Classification on Distributed Systems
Jiechao Cheng, Rui Ren, Lei Wang +1
The increasing popularity of server usage has brought a plenty of anomaly log events, which have threatened a vast collection of machines. Recognizing and categorizing the anomalou…
Cosine Normalization: Using Cosine Similarity Instead of Dot Product in Neural Networks
Chunjie Luo, Jianfeng Zhan, Lei Wang +1
Traditionally, multi-layer neural networks use dot product between the output vector of previous layer and the incoming weight vector as the input to activation function. The resul…