Zobrazeno 1 - 10
of 25 899
pro vyhledávání: '"A. Deguchi"'
Text generation commonly relies on greedy and beam decoding that limit the search space and degrade output quality. Minimum Bayes Risk (MBR) decoding can mitigate this problem by utilizing automatic evaluation metrics and model-generated pseudo-refer
Externí odkaz:
http://arxiv.org/abs/2410.15021
Autor:
Deguchi, Kengo, Dong, Ming
We investigate the linear instability of flows that are stable according to Rayleigh's criterion for rotating fluids. Using Taylor-Couette flow as a primary test case, we develop large Reynolds number matched asymptotic expansion theories. Our theore
Externí odkaz:
http://arxiv.org/abs/2410.02252
Autor:
Song, Runjie, Deguchi, Kengo
Dean's approximation for curved pipe flow, valid under loose coiling and high Reynolds numbers, is extended to study three-dimensional travelling waves. Two distinct types of solutions bifurcate from the Dean's classic two-vortex solution. The first
Externí odkaz:
http://arxiv.org/abs/2409.11105
We analyse in the Taylor-Couette system, a canonical flow that has been studied extensively for over a century, a parameter regime exhibiting dynamics that can be approximated by a simple discrete map. The map has exceptionally neat mathematical prop
Externí odkaz:
http://arxiv.org/abs/2409.09234
Exceptional points (EPs) are spectral singularities in non-Hermitian systems where eigenvalues and their corresponding eigenstates coalesce simultaneously. In this study, we calculate scattering poles in an open spherical solid and propose a depth-fi
Externí odkaz:
http://arxiv.org/abs/2409.08560
Autor:
Imoto, Takashi, Deguchi, Tetsuo
Every solution of the Bethe ansatz equations (BAE) is characterized by a set of quantum numbers called the Bethe quantum numbers, which are fundamental for evaluating it numerically. We rigorously derive the Bethe quantum numbers for the real solutio
Externí odkaz:
http://arxiv.org/abs/2409.05362
In this paper, we rethink sparse lexical representations for image retrieval. By utilizing multi-modal large language models (M-LLMs) that support visual prompting, we can extract image features and convert them into textual data, enabling us to util
Externí odkaz:
http://arxiv.org/abs/2408.16296
Autor:
Ueda, Yuika, Deguchi, Shinji
Living cells inherently exhibit the ability to spontaneously reorganize their structures in response to changes in both their internal and external environments. Among these responses, the organization of stress fibers composed of actin molecules cha
Externí odkaz:
http://arxiv.org/abs/2408.14242
Autor:
Ueda, Yuika, Deguchi, Shinji
The mechanical properties within living cells play a critical role in the adaptive regulation of their biological functions upon environmental and internal stimuli. While these properties exhibit nonequilibrium dynamics due to the thermal and nonther
Externí odkaz:
http://arxiv.org/abs/2408.06683
Minimum Bayes risk (MBR) decoding is a decision rule of text generation tasks that outperforms conventional maximum a posterior (MAP) decoding using beam search by selecting high-quality outputs based on a utility function rather than those with high
Externí odkaz:
http://arxiv.org/abs/2408.04167