Krishnan Ramanathan

Senior Research Scientist
Mobile and Immersive Experience Lab
Bangalore

Biography

Krishnan is a researcher in the Innovations for the Next Billion Customers Lab, focused on creating relevant, affordable and technologies that meet the needs of customers in rapidly growing markets like India. He joined HP Labs India in January 2005. Prior to that he worked at HP's Enterprise software division from July 2000 to December 2004. He has also worked as a research scientist with the Defence Research and Development Organization (DRDO) India from 1990 to 1999.

He has a Ph.D. in Computer science from IIT Mumbai, India in 1999.

 

Research interests

Exploratory information seeking
Human Computer interaction
Document summarization
Machine learning

Publications

  • Somnath Banerjee and Krishnan Ramanathan, Collaborative filtering on skewed datasets, WWW conference 2008
  • Somnath Banerjee, Krishnan Ramanathan, Ajay Gupta, Clustering short texts using Wikipedia, SIGIR 2007
  • R. Krishnan, G. Sivakumar and P. Bhattacharya, A Search technique for Rule Extraction from trained Neural Networks, Pattern Recognition Letters, 20, 273-280, March 1999
  • R. Krishnan, G. Sivakumar and P. Bhattacharya, Extracting Decision Trees from Trained Neural Networks, Pattern Recognition, 32, 1999-2009, December 1999
  • S. Rakshit, D. Deodhare, R. Krishnan, Fast registration of satellite images in the presence of significant scene content variation, Proceedings of SPIE, vol 3809, pp 42-50, 1999.

    • Professional activities

    Organized a workshop on Ontologies, NLP and IR at IIT Mumbai from July 16-18, 2008

    Tutorial "Personalization: Technologies and applications" at ACM Compute 2008 (slides at http://www.slideshare.net/rkrish67/personalization-tutorial-at-acm-compute-2008/ This is a Non-HP site)