Secure rural supply chain management using low cost paper watermarking. - Ashlesh Sharma; Lakshminarayanan Subramanian; Eric A. Brewer (NSDR, 2008)

The case for SmartTrack. - Michael Paik; Ashlesh Sharma; Arthur Meacham; Giulio Quarta; Philip Smith; John Trahanas; Brian Levine; Mary Ann Hopkins; Barbara Rapchak; Lakshminarayanan Subramanian (ICTD, 2009)

Hermes: data transmission over unknown voice channels. - Aditya Dhananjay; Ashlesh Sharma; Michael Paik; Jay Chen; Trishank Karthik Kuppusamy; Jinyang Li 001; Lakshminarayanan Subramanian (MobiCom, 2010)

PaperSpeckle: microscopic fingerprinting of paper. - Ashlesh Sharma; Lakshminarayanan Subramanian; Eric A. Brewer (CCS, 2011)

Road traffic congestion in the developing world. - Vipin Jain; Ashlesh Sharma; Lakshminarayanan Subramanian (ACM DEV, 2012)

Security Mechanisms for Physical Authentication. - Ashlesh Sharma (2013)

Alphacodes: Usable, Secure Transactions with Untrusted Providers using Human Computable Puzzles. - Ashlesh Sharma; Varun Chandrasekaran; Fareeha Amjad; Dennis E. Shasha; Lakshminarayanan Subramanian (ACM DEV, 2016)

Secure Mobile Identities. - Varun Chandrasekaran; Fareeha Amjad; Ashlesh Sharma; Lakshminarayanan Subramanian (CoRR, 2016)

The Fake vs Real Goods Problem: Microscopy and Machine Learning to the Rescue. - Ashlesh Sharma; Vidyuth Srinivasan; Vishal Kanchan; Lakshminarayanan Subramanian (KDD, 2017)