Intelligent user assistance for cost effective usage of mobile phone. - Deepak P 001; Anuradha Bhamidipaty; Swati Challa (IUI, 2008)

Pyr.mea.IT: permeating IT towards the base of the pyramid. - Sheetal K. Agarwal; Dipanjan Chakraborty 001; Swati Challa; Nandakishore Kambhatla; Arun Kumar 002; Sougata Mukherjea; Amit Anil Nanavati; Nitendra Rajput (ACM SIGOPS Oper. Syst. Rev., 2008)