6 papers
New families of asymptotically optimal codebooks from vectorial dual-bent functions
Yadi Wei, Jiaxin Wang, Fang-Wei Fu +1
Codebooks with small maximum cross-correlation amplitudes play an important role in many applications, such as code division multiple access (CDMA) communication systems, multiple-…
Constructions and Characterizations of -Plateaued Partitions
Jiaxin Wang, Yadi Wei, Fang-Wei Fu +2
Bent partitions play a significant role in constructing bent functions and have rich connections with coding theory and combinatorics. In this paper, we introduce -plateaued par…
Further results on bent partitions
Jiaxin Wang, Yadi Wei, Fang-Wei Fu
Bent partitions of play an important role in constructing (vectorial) bent functions, partial difference sets, and association schemes, where denotes an…
Self-orthogonal codes from plateaued functions and their applications in quantum codes and LCD codes
Yadi Wei, Jiaxin Wang, Fang-Wei Fu
Self-orthogonal codes have received great attention due to their important applications in quantum codes, LCD codes and lattices. Recently, several families of self-orthogonal code…
Stability-based Generalization Bounds for Variational Inference
Yadi Wei, Roni Khardon
Variational inference (VI) is widely used for approximate inference in Bayesian machine learning. In addition to this practical success, generalization bounds for variational infer…
Variational Inference on the Final-Layer Output of Neural Networks
Yadi Wei, Roni Khardon
Traditional neural networks are simple to train but they typically produce overconfident predictions. In contrast, Bayesian neural networks provide good uncertainty quantification…