12 citations · 20 across the 14 of their papers we have counts for
5 papers · 1 filter
EyeMVP: OCT-Informed Fundus Representation Learning via Paired CFP--OCT Pretraining
Zhuo Deng, Ruiheng Zhang, Ziheng Zhang +23
Color fundus photography (CFP) is the mainstay of large-scale retinal screening, but its diagnostic capacity is limited by the lack of depth-resolved structure, which optical coher…
Continuous Language Diffusion as a Decoder-Interface Problem
Zhicheng Du, Lan Ma
Gaussian-corrupted sentence embeddings have no direct linguistic interpretation, yet continuous diffusion language models can generate fluent text from them. We study this puzzle t…
Auditing Training-Free 3D Shape Retrieval with Diffused Geodesic Moments
Zhicheng Du, Changyue Liu, Wenji Xi +5
Reported retrieval scores for training-free shape descriptors conflate local signal design, normalization, aggregation, codebook fitting, and metric choices, making isolated compon…
Prime Certificates for Exact Vertex-Coprime Ramsey Numbers
Zhicheng Du, Wenji Xi, Zhuo Deng +1
Let be the coprime graph on . We prove that the mixed vertex-coloring coprime Ramsey number satisfies \[ \Rcop(k_1,\ldots,k_c)=p_{\sum_{i=1}^c(k_i-1)}, \] whe…
Enabling Real-Time Colonoscopic Polyp Segmentation on Commodity CPUs via Ultra-Lightweight Architecture
Weihao Gao, Zhuo Deng, Zheng Gong +1
Real-time polyp segmentation is essential for early colorectal cancer detection, yet clinical deployment remains blocked by GPU dependency. We introduce the UltraSeg family, a set…