Yaxin Tu

dblp:280/5921 · DBLP profile ↗
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6ranked-venue papers
1as first author
6since 2021 · last 2026
—ORCID · conflict

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

Security and privacy · 2 · 2 since 2021Theory of computation · 2 · 1 first-author · 2 since 2021Artificial intelligence and machine learning · 1 · 1 since 2021Databases, data management, data science and information retrieval · 1 · 1 since 2021
YearPublicationVenuePosition
2026 A modal approach towards substitutions
Yaxin Tu, Sujata Ghosh, Fenrong Liu, Dazhu Li
Ann. Pure Appl. Log.1
2025 LWE with Quantum Amplitudes: Algorithm, Hardness, and Oblivious Sampling
Yilei Chen 0001, Qipeng Liu 0001, Yaxin Tu
CRYPTO (2)5
2025 Improved Constructions for Distributed Multi-Point Functions
abstract
A Distributed Point Function (DPF) is a crypto-graphic primitive used for compressing additive secret shares of a secret unit vector across two parties. Many DPF applications require compressed shares of a sparse weight- t vector, namely a Distributed Multi-Point Function (DMPF). Despite the strong motivation and prior optimization efforts, in most use cases the best practical implementation of DMPF is still a simple brute-force combination of$t$independent DPFs. We present new constructions and optimized implementations of DMPFs in different parameter regimes, providing significant efficiency savings over existing approaches. We showcase our new constructions within applications of pseu-dorandom correlation generators (PCGs) and 2-server private set intersection (PSI). Incorporating our tools into the state-of-the-art PCG for “silent” generation of binary multiplication triples (FOLEAGE, Bombar et al, ePrint'24) yields a x2.68 improvement in throughput, with only x 1.4 blowup in the seed size. On a single core of our benchmark machine, our implementation silently generates up to 22.1 million triples per second, outperforming even the best “non-silent” protocol (Roy, CRYPTO'22), which generates 16 million triples per second.
Elette Boyle, Niv Gilboa, Matan Hamilis, Yuval Ishai, Yaxin Tu
SP5
2025 Structural-temporal mining for motif-level anomaly detection in dynamic graphs
Changqin Huang, Binghang Yu, Chengling Gao, Yaxin Tu, Fan Jiang 0017, Xiaodi Huang 0001
Knowl. Based Syst.4
2023 Face2Nodes: Learning facial expression representations with relation-aware dynamic graph convolution networks
Fan Jiang 0017, Qionghao Huang, Xiaoyong Mei, Quanlong Guan, Yaxin Tu, Weiqi Luo 0002, Changqin Huang
Inf. Sci.5
2021 On the Subtle Nature of a Simple Logic of the Hide and Seek Game
Dazhu Li, Sujata Ghosh, Fenrong Liu, Yaxin Tu
WoLLIC4