High-resolution non-parametric spectral estimation using the Hirschman uncertainty and filter banks. - Guifeng Liu; Victor E. DeBrunner (ACSCC, 2011)

Secondary information from filter bank may not yield higher resolution of line Spectrum estimation. - Guifeng Liu; Victor E. DeBrunner (ACSCC, 2012)

High-resolution non-parametric spectral estimation using the Hirschman optimal transform. - Guifeng Liu; Victor E. DeBrunner (ICASSP, 2012)

Spectral estimation with the Hirschman optimal transform filter bank and compressive sensing. - Guifeng Liu; Victor E. DeBrunner (ICASSP, 2013)

Visualization of patents and papers in terahertz technology: a comparative study. - Guifeng Liu (Scientometrics, 2013)

Research on makers' knowledge space construction by libraries. - Wei Liang; Zhangping Lu; Guifeng Liu; Wencheng Su (Libr. Hi Tech, 2019)

Text Categorization by Multi-instance Multi-label and Momentum Stochastic Gradient Descent Strategy. - Xiang Bao; Guifeng Liu; Manrong Wang (ACAI, 2020)

A Heuristic Rapidly-Exploring Random Trees Method for Manipulator Motion Planning. - Chengren Yuan; Wenqun Zhang; Guifeng Liu; Xinglong Pan; Xiaohu Liu (IEEE Access, 2020)

Robot global path planning using PSO algorithm based on the interaction mechanism between leaders and individuals. - Sha-sha Tian; Yuanxiang Li; Juan Li; Guifeng Liu (J. Intell. Fuzzy Syst., 2020)

An efficient RRT cache method in dynamic environments for path planning. - Chengren Yuan; Guifeng Liu; Wenqun Zhang; Xinglong Pan (Robotics Auton. Syst., 2020)

Let eyes tell: experimental research on university library signage system and users' wayfinding behavior. - Wencheng Su; Zhangping Lu; Yinglin Sun; Guifeng Liu (Libr. Hi Tech, 2022)

Using semantic differential method to evaluate users' olfactory perceptions in academic library. - Yingying Yu; Wencheng Su; Zhangping Lu; Guifeng Liu; Wenjing Ni (Libr. Hi Tech, 2025)

UMSCS: A Novel Unpaired Multimodal Image Segmentation Method Via Cross-Modality Generative and Semi-supervised Learning. - Feiyang Yang; Xiongfei Li; Bo Wang; Peihong Teng; Guifeng Liu (Int. J. Comput. Vis., 2025)