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Metallic bismuth is both non-toxic and cost-effective. Bi-based catalysts have demonstrated the ability to efficiently produce HCOOH through CO2RR while effectively inhibiting the HER. Although many experiments have been reported concerning its perfo
Externí odkaz:
http://arxiv.org/abs/2409.11648
Publikováno v:
IFAC-PapersOnLine, July 2024, 20th IFAC Symposium on System Identification SYSID 2024
MATLAB(R) releases over the last 3 years have witnessed a continuing growth in the dynamic modeling capabilities offered by the System Identification Toolbox(TM). The emphasis has been on integrating deep learning architectures and training technique
Externí odkaz:
http://arxiv.org/abs/2409.07642
Autor:
Chen, Rong, Deng, Zijian
A matching $M$ in a graph $G$ is {\em connected} if $G$ has an edge linking each pair of edges in $M$. The problem to find large connected matchings in graphs $G$ with $\alpha(G)=2$ is closely related to Hadwiger's conjecture for graphs with independ
Externí odkaz:
http://arxiv.org/abs/2409.05920
Autor:
Chen, Rong, Zhu, Xiao-Jie
In 2021, Andrews mentioned that George Beck introduced a partition statistic $NT(r,m,n)$ which is related to Dyson's rank statistic. Motivated by Andrews's work, scholars have established a number of congruences and identities involving $NT(r,m,n)$.
Externí odkaz:
http://arxiv.org/abs/2407.20790
In federated learning (FL), data heterogeneity is the main reason that existing theoretical analyses are pessimistic about the convergence rate. In particular, for many FL algorithms, the convergence rate grows dramatically when the number of local u
Externí odkaz:
http://arxiv.org/abs/2407.15567
Matrix time series, which consist of matrix-valued data observed over time, are prevalent in various fields such as economics, finance, and engineering. Such matrix time series data are often observed in high dimensions. Matrix factor models are empl
Externí odkaz:
http://arxiv.org/abs/2407.05624
It is well known that Ramanujan conjectured congruences modulo powers of $5$, $7$ and and $11$ for the partition function. These were subsequently proved by Watson (1938) and Atkin (1967). In 2009 Choi, Kang, and Lovejoy proved congruences modulo pow
Externí odkaz:
http://arxiv.org/abs/2407.07107
Autor:
Chen, Rong, Deng, Zijian
Woodall (and Seymour independently) in 2001 proposed a conjecture that every graph $G$ contains every complete bipartite graph on $\chi(G)$ vertices as a minor, where $\chi(G)$ is the chromatic number of $G$. In this paper, we prove that for each pos
Externí odkaz:
http://arxiv.org/abs/2406.02643
Checkpointing (C) and restoring (R) are key components for GPU tasks. POS is an OS-level GPU C/R system: It can transparently checkpoint or restore processes that use the GPU, without requiring any cooperation from the application, a key feature requ
Externí odkaz:
http://arxiv.org/abs/2405.12079
Vector searches on large-scale datasets are critical to modern online services like web search and RAG, which necessity storing the datasets and their index on the secondary storage like SSD. In this paper, we are the first to characterize the trade-
Externí odkaz:
http://arxiv.org/abs/2405.03267