2 papers
q-bio.PE2026
Structural Compression for Phylogenetic Inference under Alignment Instability and Indel-Rich Evolution
Zhuoxin Zhang, Jieyu Wang, Fengyao Zhai +5
Phylogenetic inference traditionally relies on aligned characters under substitution models, but this framework becomes less reliable when alignments are unstable or when evolution…
cs.CL2026
Text Distance from Nested and Hierarchical Repetitions: A Compression-Based Perspective
Xiaojun Hu, Jing Wang, Jingwen Zhang +5
We present a new method for structural sequence analysis grounded in Algorithmic Information Theory (AIT). At its core is the Ladderpath approach, which extracts nested and hierarc…