Pruning Update Log Files in Intermittently Connected Databases. - Liton Chakraborty; Ajit Singh; Kshirasagar Naik (Wireless Information Systems, 2004)

Scalable Update Propagation in Partially Replicated, Disconnected Client Server Databases. - Liton Chakraborty; Ajit Singh; Kshirasagar Naik (ICEIS (1), 2006)

A Utility-based Approach to Cost-Aware Caching in Heterogeneous Storage Systems. - Liton Chakraborty; Ajit Singh (IPDPS, 2007)