Demo Data from EDBT 2026 / reviewers in the wild / expert
Zhihong Guo
dblp:194/7483
· DBLP profile ↗
3ranked-venue papers
0as first author
2since 2021 · last 2026
0000-0003-0374-8412ORCID · corroborated
Domains — the database's venue-derived domains; a paper can count in several
Databases, data management, data science and information retrieval · 2 · 1 since 2021Artificial intelligence and machine learning · 1Systems, architecture and hardware · 1 · 1 since 2021Human-computer interaction and ubiquitous computing · 1 · 1 since 2021Applied, interdisciplinary, general and emerging computing · 1
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Computer architecture, parallel and distributed computing, and storage systems
1 paper |
Storage systems · 100% |
Topics — the 3 heaviest of 3, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Storage systems › flash and SSD › flash memory management
garbage collection |
1.0 | 1 | 2026 | Discard-Based Garbage Collection for Distributed Log-Structured Storage Systems in ByteDance · FAST 2026 |
Storage systems › file systems › write-optimized file system
log-structured file system |
1.0 | 1 | 2026 | Discard-Based Garbage Collection for Distributed Log-Structured Storage Systems in ByteDance · FAST 2026 |
Storage systems
storage reliability |
0.3 | 1 | 2026 | Discard-Based Garbage Collection for Distributed Log-Structured Storage Systems in ByteDance · FAST 2026 |
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2026 | Discard-Based Garbage Collection for Distributed Log-Structured Storage Systems in ByteDance
Runhua Bian, Jianong Zhong, Jiahao Gu, Zhihong Guo, Fenghao Zhang, Jiangkun Zhao, Yangming Chen, Ruwen Fan, Haijia Shen, Chengyu Dong, Yao Wang 0022, Jiwu Shu, Youyou Lu |
FAST | 8 |
| 2022 | A Privacy-Preserving Lightweight Energy Data Sharing Scheme Based on Blockchain for Smart Grid
Yong Ding 0005, Shiye Ma, Bei Xiao, Zhihong Guo, Xiaorui Kang, Jia Mai |
CollaborateCom (2) | 6 |
| 2016 | Multiple submodels parallel support vector machine on sparkabstractThe Support Vector Machine (SVM) is a classical classification algorithm that has a wide range of application. With kernel function, SVM can dispose the datasets that are not linearly separable in their original feature space, making it more flexible in practical use compared with linear model. However, its complexity in training is an obstacle to large-scale dataset handling. This paper proposes the Multiple Submodels Parallel SVM (MSM-SvM) on Spark to accelerate the training of nonlinear SVM with computer cluster. Making use of SVM' s model theory, we introduce the data-splitting method based on clustering to enable the parallel training process and approximate global solution with a number of local submodels. We also cover the multi-classification with “one-against-one” strategy. The experiment shows that MSM-SVM do well in not only binary classification but also the multiclass one. It outperforms the SVM With MiniBatch SGD tool in Spark MLlib in predicting accuracy for binary case. And for almost all our experiment datasets, MSM-SVM gives similar predicting performance with LIBSVM while costing much less time. Zhihong Guo |
IEEE BigData | 4 |