64 citations · 149 across the 8 of their papers we have counts for
8 papers
Unraveling the glass-like dynamic heterogeneity in ring polymer melts: From semi-flexible to stiff chain
Shota Goto, Kang Kim, Nobuyuki Matubayasi
Ring polymers are an intriguing class of polymers with unique physical properties, and understanding their behavior is important for developing accurate theoretical models. In this…
Revealing the hidden dynamics of confined water in acrylate polymers: Insights from hydrogen-bond lifetime analysis
Kokoro Shikata, Takuma Kikutsuji, Nobuhiro Yasoshima +2
Polymers contain functional groups that participate in hydrogen bond (H-bond) with water molecules, establishing a robust H-bond network that influences bulk properties. This study…
Efficient Pre-training of Masked Language Model via Concept-based Curriculum Masking
Mingyu Lee, Jun-Hyung Park, Junho Kim +2
Masked language modeling (MLM) has been widely used for pre-training effective bidirectional representations, but incurs substantial training costs. In this paper, we propose a nov…
Explaining reaction coordinates of alanine dipeptide isomerization obtained from deep neural networks using Explainable Artificial Intelligence (XAI)
Takuma Kikutsuji, Yusuke Mori, Kei-ichi Okazaki +3
A method for obtaining appropriate reaction coordinates is required to identify transition states distinguishing product and reactant in complex molecular systems. Recently, abunda…
Understanding the scaling of boson peak through insensitivity of elastic heterogeneity to bending rigidity in polymer glasses
Naoya Tomoshige, Shota Goto, Hideyuki Mizuno +3
Amorphous materials exhibit peculiar mechanical and vibrational properties, including non-affine elastic responses and excess vibrational states, i.e., the so-called boson peak. Fo…
1-Point RANSAC-Based Method for Ground Object Pose Estimation
Jeong-Kyun Lee, Young-Ki Baik, Hankyu Cho +2
Solving Perspective-n-Point (PnP) problems is a traditional way of estimating object poses. Given outlier-contaminated data, a pose of an object is calculated with PnP algorithms o…
Learning reaction coordinates via cross-entropy minimization: Application to alanine dipeptide
Yusuke Mori, Kei-ichi Okazaki, Toshifumi Mori +2
We propose a cross-entropy minimization method for finding the reaction coordinate from a large number of collective variables in complex molecular systems. This method is an exten…
Incorporating Word Embeddings into Open Directory Project based Large-scale Classification
Kang-Min Kim, Aliyeva Dinara, Byung-Ju Choi +1
Recently, implicit representation models, such as embedding or deep learning, have been successfully adopted to text classification task due to their outstanding performance. Howev…