Sparse cepstral codes and power scale for instrument identification. - Li-Fan Yu; Li Su 004; Yi-Hsuan Yang (ICASSP, 2014)

Resolving Octave Ambiguities: A Cross-dataset Investigation. - Li Su 002; Li-Fan Yu; Yi-Hsuan Yang; Hsin-Yu Lai (ICMC, 2014)

Sparse Cepstral, Phase Codes for Guitar Playing Technique Classification. - Li Su 002; Li-Fan Yu; Yi-Hsuan Yang (ISMIR, 2014)