Weidong Cai

A load-balancing approach based on modified K-ELM and NSGA-II in a heterogeneous cloud environment

2016

MapReduce is a popular programming model widely used in distributed systems. With regard to large-scale applications, e.g. home energy management in a city, online social community etc., load-balancing becomes critical affecting the performance of distributed …

A speculative execution strategy based on node classification and hierarchy index mechanism for heterogeneous Hadoop systems

2017

MapReduce (MR) has been widely used to process distributed large data sets. MRV2 working on Yarn, as a more advanced programing model, has gained lots of concerns. Meanwhile, speculative execution is known as an approach …

A smart speculative execution strategy based on node classification for heterogeneous Hadoop systems

2016 · 2016 18th International Conference on Advanced Communication Technology (ICACT)

MapReduce (MR) has been widely used to process distributed large data sets. Meanwhile, speculative execution is known as an approach for dealing with same problems by backing up those tasks running on a low performance …

DeepIcon: A Hierarchical Network for Layer-Wise Icon Vectorization

2024

In contrast to the well-established technique of rasterization, vectorization of images poses a significant challenge in the field of computer graphics. Recent learning-based methods for converting raster images to vector formats frequently suffer from incomplete …