• Lakshminath Bhuvanagiri, Sumit Ganguly, Deepanjan Kesh, Chandan Saha: Simpler algorithm for estimating frequency moments of data streams. SODA 2006: 708-713 (pdf)
  

• Sumit Ganguly, Deepanjan Kesh, Chandan Saha: Practical Algorithms for Tracking Database Join Sizes. FSTTCS 2005: 297-309 (ps)