Linguistic Steganography: Hiding Information in Syntax Space
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2023.3347153
Abstract: To enhance the embedding capacity, the existing linguistic steganography methods predominantly focus on the word or phrase level, with limited emphasis on the sentence level. Nevertheless, these approaches exhibit a deficiency in achieving an optimal… read more here.
Keywords: information; syntax space; semantic coherence; embedding capacity ... See more keywords
Semantic-TemporalNet: A Novel Urban Block Change Detection Method Based on Semantic Coherence Analysis
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2025.3611378
Abstract: Timely detection of urban block-level changes is crucial for urban planning and smart city development. Although time-series remote sensing images provide a promising approach, current methods primarily rely on shallow features like spectrum and texture,… read more here.
Keywords: detection; block; semantic coherence; change detection ... See more keywords
Measuring Semantic Coherence of RAG-Generated Abstracts Through Complex Network Metrics
Sign Up to like & getrecommendations! Published in 2025 at "Mathematics"
DOI: 10.3390/math13213472
Abstract: The exponential growth of scientific literature demands scalable methods to evaluate large-language-model outputs beyond surface-level fluency. We present a two-phase framework that separates generation from evaluation: a retrieval-augmented generation system first produces candidate abstracts, which… read more here.
Keywords: complex network; coherence rag; semantic coherence; network ... See more keywords