Objects
Arumugam, S., Lakshmanan, R., Nagar, Atulya K.. Academic Press; 2013. Graph access structures with optimal pixel expansion three.
Arumugam, S., Lakshmanan, R., Nagar, Atulya K.. Springer; 2014. On (k, n)*-visual cryptography scheme.
Arumugam, S., Lakshmanan, R., Nagar, A.K.. National Academy of Sciences; 2013. Visual cryptography scheme for graphs with vertex covering number two.