78 citations · 91 across the 14 of their papers we have counts for
6 papers · 1 filter
Global Depths for Irregularly Observed Multivariate Functional Data
Zhuo Qu, Wenlin Dai, Marc G. Genton
Two frameworks for multivariate functional depth based on multivariate depths are introduced in this paper. The first framework is multivariate functional integrated depth, and the…
Lexicon-injected Semantic Parsing for Task-Oriented Dialog
Xiaojun Meng, Wenlin Dai, Yasheng Wang +4
Recently, semantic parsing using hierarchical representations for dialog systems has captured substantial attention. Task-Oriented Parse (TOP), a tree representation with intents a…
Fast Community Detection in Dynamic and Heterogeneous Networks
Maoyu Zhang, Jingfei Zhang, Wenlin Dai
Dynamic heterogeneous networks describe the temporal evolution of interactions among nodes and edges of different types. While there is a rich literature on finding communities in…
Large-Scale Low-Rank Gaussian Process Prediction with Support Points
Yan Song, Wenlin Dai, Marc G. Genton
Low-rank approximation is a popular strategy to tackle the "big n problem" associated with large-scale Gaussian process regressions. Basis functions for developing low-rank structu…
Robust Two-Layer Partition Clustering of Sparse Multivariate Functional Data
Zhuo Qu, Wenlin Dai, Marc G. Genton
A novel elastic time distance for sparse multivariate functional data is proposed and used to develop a robust distance-based two-layer partition clustering method. With this propo…
An End-to-end Chinese Text Normalization Model based on Rule-guided Flat-Lattice Transformer
Wenlin Dai, Changhe Song, Xiang Li +4
Text normalization, defined as a procedure transforming non standard words to spoken-form words, is crucial to the intelligibility of synthesized speech in text-to-speech system. R…