568 citations · 2.6k across the 71 of their papers we have counts for
6 papers · 1 filter
Realization of nonlinear optical nonreciprocity on a few-photon level based on atoms strongly coupled to an asymmetric cavity
Pengfei Yang, Xiuwen Xia, Hai He +8
Optical nonreciprocity is important in photonic information processing to route the optical signal or prevent the reverse flow of noise. By adopting the strong nonlinearity associa…
FeatherNets: Convolutional Neural Networks as Light as Feather for Face Anti-spoofing
Peng Zhang, Fuhao Zou, Zhiwen Wu +5
Face Anti-spoofing gains increased attentions recently in both academic and industrial fields. With the emergence of various CNN based solutions, the multi-modal(RGB, depth and IR)…
Enhancing the long-term performance of recommender system
Leyang Xue, Peng Zhang, An Zeng
Recommender system is a critically important tool in online commercial system and provide users with personalized recommendation on items. So far, numerous recommendation algorithm…
Predictability of diffusion-based recommender systems
Peng Zhang, Leyang Xue, An Zeng
The recommendation methods based on network diffusion have been shown to perform well in both recommendation accuracy and diversity. Nowdays, numerous extensions have been made to…
Predicting tongue motion in unlabeled ultrasound videos using convolutional LSTM neural network
Chaojie Zhao, Peng Zhang, Jian Zhu +3
A challenge in speech production research is to predict future tongue movements based on a short period of past tongue movements. This study tackles speaker-dependent tongue motion…
A Generalized Language Model in Tensor Space
Lipeng Zhang, Peng Zhang, Xindian Ma +3
In the literature, tensors have been effectively used for capturing the context information in language models. However, the existing methods usually adopt relatively-low order ten…