48 citations · 50 across the 5 of their papers we have counts for
5 papers
Optimally Bridging Semantics and Data: Generative Semantic Communication via Schrödinger Bridge
Dahua Gao, Ruichao Liu, Minxi Yang +3
Generative Semantic Communication (GSC) is a promising solution for image transmission over narrow-band and high-noise channels. However, existing GSC methods rely on long, indirec…
PACE: A Pragmatic Agent for Enhancing Communication Efficiency Using Large Language Models
Jiaxuan Li, Minxi Yang, Dahua Gao +2
Current communication technologies face limitations in terms of theoretical capacity, spectrum availability, and power resources. Pragmatic communication, leveraging terminal intel…
Mathematical Characterization of Signal Semantics and Rethinking of the Mathematical Theory of Information
Guangming Shi, Dahua Gao, Shuai Ma +3
Shannon information theory is established based on probability and bits, and the communication technology based on this theory realizes the information age. The original goal of Sh…
Residual Degradation Learning Unfolding Framework with Mixing Priors across Spectral and Spatial for Compressive Spectral Imaging
Yubo Dong, Dahua Gao, Tian Qiu +3
To acquire a snapshot spectral image, coded aperture snapshot spectral imaging (CASSI) is proposed. A core problem of the CASSI system is to recover the reliable and fine underlyin…
A new communication paradigm: from bit accuracy to semantic fidelity
Guangming Shi, Dahua Gao, Xiaodan Song +5
Wireless communication has achieved great success in the past several decades. The challenge is of improving bandwidth with limited spectrum and power consumption, which however ha…