Publications (31)
Ellipsephic harmonic series revisited
Jean-Paul Allouche, Yining Hu, Claude Morin
Ellipsephic or Kempner-like harmonic series are series of inverses of integers whose expansion in base , for some , contains no occurrence of some fixed digit or some…
Subword Complexity and (non)-automaticity of certain completely multiplicative functions
Yining Hu
In this article, we prove that for a completely multiplicative function from to a field such that the set $$\{p \;|\; f(p)\neq 1_K \;\mbox{and }p \mbox{ is p…
Period-doubling Continued Fractions are Algebraic in Characteristic
Yining Hu, Alain Lasjaunias
Considering an arbitrary pair of distinct and non constant polynomials, and in , we build a continued fraction in whose partial quoti…
Real-space Observation of Incommensurate Spin Density Wave and Coexisting Charge Density Wave on Cr(001) surface
Yining Hu, Tianzhen Zhang, Dongming Zhao +8
In itinerant magnetic systems, a spin density wave (SDW) state can be induced by Fermi surface nesting and electron-electron interaction. It may intertwine with other orders such a…
Characterizing and Detecting Money Laundering Activities on the Bitcoin Network
Yining Hu, Suranga Seneviratne, Kanchana Thilakarathna +2
Bitcoin is by far the most popular crypto-currency solution enabling peer-to-peer payments. Despite some studies highlighting the network does not provide full anonymity, it is sti…
Enabling Enterprise Blockchain Interoperability with Trusted Data Transfer (industry track)
Ermyas Abebe, Dushyant Behl, Chander Govindarajan +6
The adoption of permissioned blockchain networks in enterprise settings has seen an increase in growth over the past few years. While encouraging, this is leading to the emergence…
Are wearable devices ready for HTTPS? Measuring the cost of secure communication protocols on wearable devices
Harini Kolamunna, Jagmohan Chauhan, Yining Hu +4
The majority of available wearable devices require communication with Internet servers for data analysis and storage, and rely on a paired smartphone to enable secure communication…
Direct observation of interfacial exchange coupling in a magnetic tunnel junction through spin-polarized quasiparticle interference
Xu Wang, Chenxi Wang, Ying Yang +5
Interfacial exchange coupling plays a critical role in enabling novel phenomena in magnetic heterostructures, such as spin triplet superconductivity, quantum anomalous Hall effect…
Tunable decoupling of coexisting magnetic orders in CoTaS
Yining Hu, Zili Feng, Takashi Kurumaji +3
In multiferroics, new physical responses and functionalities emerge when symmetry-distinct order parameters couple. This conventionally occurs when lattice and magnetic degrees of…
Blockchain-based Smart Contracts - Applications and Challenges
Yining Hu, Madhusanka Liyanage, Ahsan Mansoor +3
A blockchain-based smart contract or a "smart contract" for short, is a computer program intended to digitally facilitate the negotiation or contractual terms directly between user…
Observation of robust zero-energy state and enhanced superconducting gap in a tri-layer heterostructure of MnTe/Bi2Te3/Fe(Te, Se)
Shuyue Ding, Chen Chen, Zhipeng Cao +11
The interface between magnetic material and superconductors has long been predicted to host unconventional superconductivity, such as spin-triplet pairing and topological nontrivia…
Few-Shot Abstract Visual Reasoning With Spectral Features
Tanner Bohn, Yining Hu, Charles X. Ling
We present an image preprocessing technique capable of improving the performance of few-shot classifiers on abstract visual reasoning tasks. Many visual reasoning tasks with abstra…
On the algebraicity of Thue-Morse and period-doubling continued fractions
Yining Hu, Guoniu Wei-Han
We put forward several general conjectures concerning the algebraicity or transcendence of continued fractions and Stieltjes continued fractions defined by the Thue-Morse and perio…
A Delay-Tolerant Payment Scheme Based on the Ethereum Blockchain
Yining Hu, Ahsan Manzoor, Parinya Ekparinya +5
Banking as an essential service can be hard to access in remote, rural regions where the network connectivity is intermittent. Although micro-banking has been made possible by SMS…
On a family of 2-automatic sequences generating algebraic continued fractions in characteristic 2
Yining Hu
We present family of automatic sequences that define algebraic continued fractions in characteristic 2. This family is constructed from ultimately period words and contains the per…
BreathRNNet: Breathing Based Authentication on Resource-Constrained IoT Devices using RNNs
Jagmohan Chauhan, Suranga Seneviratne, Yining Hu +3
Recurrent neural networks (RNNs) have shown promising results in audio and speech processing applications due to their strong capabilities in modelling sequential data. In many app…
Learning Sentence Embeddings for Coherence Modelling and Beyond
Tanner Bohn, Yining Hu, Jinhang Zhang +1
We present a novel and effective technique for performing text coherence tasks while facilitating deeper insights into the data. Despite obtaining ever-increasing task performance,…
Optimizing Traffic Signal Control for Continuous-Flow Intersections: Benchmarking against a State-of-Practice Model
Yining Hu, David Rey, Reza Mohajerpoor +1
Continuous-Flow Intersections (CFI), also known as Displaced Left-Turn (DLT) intersections, aim to improve the efficiency and safety of traffic junctions. A CFI introduces addition…
Discovery of Itinerant Magnetic Domain Wall and Quasiparticle Boundary State in Spin-Density-Waves
Yining Hu, Xu Wang, Chen Chen +7
Conventional magnetic domain walls are characterized by reorientation of local spins. However, what occurs at the boundary of itinerant magnets is largely unknown. Here using spin-…
A Cybersecurity MLPS Large Language Model with Multi-Path Retrieval Fusion
Qian Li, Zhenyan Qi, Liang Shen +4
The Multi-Level Protection Scheme (MLPS) is a foundational system in China's cybersecurity governance framework. Therefore, accurate analysis and understanding of MLPS requirements…
Combinatorial proof of the transcendence of
Yining Hu
We give a combinatorial proof of the transcendence of , where (resp. ) is the analogue in characteristic of the function of Dirichlet (resp. $…
Algebraic automatic continued fractions in characteristic II
Yining Hu
We present two families of automatic sequences that define algebraic continued fractions in characteristic . The period-doubling sequence belongs to the first first family $\mat…
On the Union-Closed Sets Conjecture
Yining Hu
Several results about the union-closed sets conjecture are presented.
Verifiable Observation of Permissioned Ledgers
Ermyas Abebe, Yining Hu, Allison Irvin +4
Permissioned ledger technologies have gained significant traction over the last few years. For practical reasons, their applications have focused on transforming narrowly scoped us…
On the automaticity of sequences defined by continued fractions
Guoniu Han, Yining Hu
Continued fraction expansions and Hankel determinants of automatic sequences are extensively studied during the last two decades. These studies found applications in number theory…
Explicit Implicit Function Theorem for All Fields
Yining Hu
We give an explicit implicit function theorem for formal power series that is valid for all fields, which implies in particular Lagrange inversion formula and and Flajolet-Soria co…
Block-counting sequences are not purely morphic
Antoine Abram, Yining Hu, Shuo Li
Let be a positive integer larger than , let be a finite word over and let be the number of occurrences of the word in the $…
Coefficient Extraction Formula and Furstenberg's Theorems
Yining Hu
In this article, using a Proposition of Furstenberg, we give a coefficient extraction formula for algebraic series that is valid for all fields, of which the Flajolet-Soria coeffic…
Phase shift and magnetic anisotropy induced field splitting of impurity states in (Li1-xFex)OHFeSe superconductor
Tianzhen Zhang, Yining Hu, Wei Su +11
Revealing the energy and spatial characteristics of impurity induced states in superconductors is essential for understanding their mechanism and fabricating new quantum state by m…
Patterns in numbers and infinite sums and products
Yining Hu
In this article we propose a general method of obtaining infinite sums of products with functions that count patterns in numbers.
On the automaticity of the Hankel determinants of a family of automatic sequences
Yining Hu, Guoniu Wei-Han
Hankel determinants and automatic sequences are two classical subjects widely studied in Mathematics and Theoretical Computer Science. However, these two topics were considered tot…