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Chiral propagation of plasmons due to competing anisotropies in a twisted photonic heterostructure

Autor: Tao, Ze-Hua, Lavor, Icaro R., Dong, Hai-Ming, Chaves, Andrey, Neilson, David, Milosevic, Milorad V.

We demonstrate chiral propagation of plasmon polaritons and show it is more efficient and easier to control than the recently observed chiral shear phonon polaritons. We consider plasmon polaritons created in an anisotropic two-dimensional (2D) mater

Externí odkaz: http://arxiv.org/abs/2409.11066

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ChunkAttention: Efficient Self-Attention with Prefix-Aware KV Cache and Two-Phase Partition

Autor: Ye, Lu, Tao, Ze, Huang, Yong, Li, Yang

Self-attention is an essential component of large language models (LLM) but a significant source of inference latency for long sequences. In multi-tenant LLM serving scenarios, the compute and memory operation cost of self-attention can be optimized

Externí odkaz: http://arxiv.org/abs/2402.15220

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A study on the negative binomial distribution motivated by Chv\'atal's theorem

Autor: Guo, Zheng-Yan, Tao, Ze-Yu, Hu, Ze-Chun

Let $B(n,p)$ denote a binomial random variable with parameters $n$ and $p$. Chv\'{a}tal's theorem says that for any fixed $n\geq 2$, as $m$ ranges over $\{0,\ldots,n\}$, the probability $q_m:=P(B(n,m/n)\leq m)$ is the smallest when $m$ is closest to

Externí odkaz: http://arxiv.org/abs/2311.06877

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A note on the Hitczenko-Kwapien conjecture about a Rademacher sequence

Autor: Liu, Shi-Zhen, Tao, Ze-Yu, Hu, Ze-Chun

Let $(\epsilon_i)$ be a Rademacher sequence, i.e., a sequence of independent and identically distributed random variables satisfying $P(\epsilon_i=1)=P(\epsilon_i=-1)=1/2$. Set $S_n=a_1\epsilon_1+\cdots+a_n\epsilon_n$ for $a=(a_1,\dots,a_n)\in \mathb

Externí odkaz: http://arxiv.org/abs/2310.14878

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