3 papers
cs.ET2026
A Unified Successive Approximation Framework for General Coupled Multiplicative and Fractional Optimization: HM-GM-AM-QM Transforms and Applications
Liangxin Qian, Wenhan Yu, Peiyuan Si +4
Optimization problems in communication networks and information systems often contain coupled multiplicative or fractional terms, such as sum-of-products, sum-of-ratios, and logari…
cs.ET2026
Parameter Training Efficiency Aware Resource Allocation for AIGC in Space-Air-Ground Integrated Networks
Liangxin Qian, Peiyuan Si, Jun Zhao +1
With the evolution of artificial intelligence-generated content (AIGC) techniques and the development of space-air-ground integrated networks (SAGIN), there will be a growing oppor…
cs.CR2025
A Secure Semantic Communication System Based on Knowledge Graph
Qin Guo, Haonan Tong, Sihua Wang +3
This study proposes a novel approach to ensure the security of textual data transmission in a semantic communication system. In the proposed system, a sender transmits textual info…