Methodology On Product Life Cycle Challenge Management For Virtual Enterprises. - Vesa Salminen; Balan Pillai (PRO-VE, 2003)

Interoperability requirement challenges- future trends. - Vesa Salminen; Balan Pillai (CTS, 2007)

Track B: Convergence of technologies for sustainable infrastructures. - Paolo Ceravolo; Ralph Deters; Balan Pillai; Christian Wagner 001 (DEST, 2013)