VLDB 2026 Research / reviewers in the wild / expert
Xiaohai Wang
dblp:180/7781
· DBLP profile ↗
2ranked-venue papers
1as first author
1since 2021 · last 2026
—ORCID · conflict
Domains — the database's venue-derived domains; a paper can count in several
Computer networks · 1Databases, data management, data science and information retrieval · 1 · 1 first-author · 1 since 2021Applied, interdisciplinary, general and emerging computing · 1 · 1 first-author · 1 since 2021
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.
| Artificial intelligence
1 paper |
Question answering and dialogue systems · 100% | |
| Databases, data mining, and information retrieval
1 paper |
Information retrieval · 100% |
Topics — the 2 heaviest of 2, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Natural language and speech › Question answering and dialogue systems › knowledge-intensive question answering › knowledge-grounded question answering
retrieval-augmented question answering |
1.0 | 1 | 2026 | Let It Try First: Uncertainty-Guided Retrieval Switching for Retrieval-Augmented Question Answering · WWW 2026 |
Information retrieval › interactive information retrieval
adaptive retrieval |
1.0 | 1 | 2026 | Let It Try First: Uncertainty-Guided Retrieval Switching for Retrieval-Augmented Question Answering · WWW 2026 |
Methods — techniques the papers use, named apart from their topics
uncertainty estimation · 2.0
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2026 | Let It Try First: Uncertainty-Guided Retrieval Switching for Retrieval-Augmented Question Answering
Xiaohai Wang, Wei Zhou 0011, Sixing Wu |
WWW | 1 |
| 2020 | Adaptive priority-based cache replacement and prediction-based cache prefetching in edge computing environment
Chunlin Li 0001, Shaofeng Du, Xiaohai Wang, Youlong Luo |
J. Netw. Comput. Appl. | 4 |