2 papers
cs.LG2025
IBMA: An Imputation-Based Mixup Augmentation Using Self-Supervised Learning for Time Series Data
Dang Nha Nguyen, Hai Dang Nguyen, Khoa Tho Anh Nguyen
Data augmentation in time series forecasting plays a crucial role in enhancing model performance by introducing variability while maintaining the underlying temporal patterns. Howe…
gr-qc2025
Inflation and de Sitter conjectures in 8-dimensional Gravity
Hai Dang Nguyen, Hoang Nam Cao
In this work, we study two potentials, the single-field and the two-field, from the modified () gravity in D=8 dimensions. From those potentials, we calculate four observab…