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VLDB 2026 Research / reviewers in the wild / expert

Lifeng Gao

dblp:171/3424 · DBLP profile ↗
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2ranked-venue papers
0as first author
1since 2021 · last 2023
—ORCID · conflict

Domains — the database's venue-derived domains; a paper can count in several

Databases, data management, data science and information retrieval · 1 · 1 since 2021Human-computer interaction and ubiquitous computing · 1Applied, interdisciplinary, general and emerging computing · 1 · 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.

Network and information security
1 paper
Privacy and data protection · 56% Network security · 44%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Privacy and data protection
privacy analysis		 0.712023
On How Zero-Knowledge Proof Blockchain Mixers Improve, and Worsen User Privacy · WWW 2023
Network security
traffic analysis		 0.712023
On How Zero-Knowledge Proof Blockchain Mixers Improve, and Worsen User Privacy · WWW 2023
Privacy and data protection
anonymity		 0.212023
On How Zero-Knowledge Proof Blockchain Mixers Improve, and Worsen User Privacy · WWW 2023

Methods — techniques the papers use, named apart from their topics

graph analysis · 0.7coin flow tracing · 0.7
YearPublicationVenuePosition
2023 On How Zero-Knowledge Proof Blockchain Mixers Improve, and Worsen User Privacy
abstract
Zero-knowledge proof (ZKP) mixers are one of the most widely-used blockchain privacy solutions, operating on top of smart contract-enabled blockchains. We find that ZKP mixers are tightly intertwined with the growing number of Decentralized Finance (DeFi) attacks and Blockchain Extractable Value (BEV) extractions. Through coin flow tracing, we discover that 205 blockchain attackers and 2, 595 BEV extractors leverage mixers as their source of funds, while depositing a total attack revenue of 412.87M USD. Moreover, the US OFAC sanctions against the largest ZKP mixer, Tornado.Cash, have reduced the mixer’s daily deposits by more than .
Zhipeng Wang 0009, Stefanos Chaliasos, Kaihua Qin, Liyi Zhou, Lifeng Gao, Pascal Berrang, Benjamin Livshits, Arthur Gervais
 WWW5
2017 A Visualization System for Dynamic Protein Structure and Amino Acid Network
Silan You, Lifeng Gao, Yongpan Hua, Min Zhu 0005, Mingzhao Li 0001
 CDVE2