Structured LDPC codes over GF(22) and companion matrix based decoding. - Vidya Kumar; Olgica Milenkovic; Bane Vasic (ISIT, 2004)

On graphical representations of algebraic codes suitable for iterative decoding. - Vidya Kumar; Olgica Milenkovic (IEEE Commun. Lett., 2005)

On unequal error protection LDPC codes based on plotkin-type constructions. - Vidya Kumar; Olgica Milenkovic (IEEE Trans. Commun., 2006)