Author

Stephen D. Richardson

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2026

MekongPhon: A Large-Scale Parallel IPA Corpus for Lao and Khmer

MekongPhon is presented, a large-scale, high-quality parallel IPA corpus for Lao and Khmer, and linguistically informed Lao and Khmer transliteration tools that offer high-speed IPA conversion, outperforming Epitran by 6-71 CER points.

Ammon Shurtz, Chris Richardson, Stephen D. Richardson · International Conference on... · 0 citations

#natural language process... Preprint Sep 2026

Scaling Forced Alignment to End-User Devices

The Hirschberg algorithm is applied to perform the alignment between speech and text as a constrained random walk, allowing the Viterbi algorithm to prune the search space with arbitrary confidence while accounting for transcription errors.

Lawry Sorenson, Michael Crandall, Eric K. Ringger et al. · 0 citations