cs.IT · 2026-06-06 · No. 15

Information Theory, 2026-06-06.

2 new papers in cs.IT. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

2 entries
  1. 01

    Adapting Diffusion Language Models for Lossless Pixel-Level Image Transmission

    Tianqi Ren, Rongpeng Li, Xianfu Chen, Yingyu Li, Zhifeng Zhao

    cs.IT · cs.AI

    Lossless pixel-level image transmission is a fundamental regime beyond semantic communications, because exact recovery requires both accurate symbol probability modeling and reliable delivery over noisy channels. This paper proposes DDM-SSCC, a discrete-diffusion-model-based separate source-channel coding framework for lossless image transmission. Different from raster-order autoregressive coding, the proposed source codec adapts a diffusion...

    arxiv.org/abs/2606.06273 · PDF

  2. 02

    Compositional Boundaries for Density Fusion

    Ratan Bahadur Thapa, Ali Darijani, Jürgen Beyerer, Steffen Staab

    cs.IT · cs.AI · stat.ME

    Distributed uncertainty-management systems often combine local probabilistic models along aggregation trees chosen by communication, privacy, or scheduling constraints. The final density should depend on the weighted sources, not on the particular order in which intermediate nodes combine them. We study this requirement as an algebraic compositionality problem for binary fusion of weighted probability densities. The central question is when a...

    arxiv.org/abs/2606.05871 · PDF

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