Big data system for analyzing risky procurement entitiesAmit DhurandharBruce Graveset al.2015KDD 2015Conference paper
Robust system for identifying procurement fraudAmit DhurandharRajesh Raviet al.2015AAAI/IAAI 2015Conference paper
Managing procurement spend using advanced compliance analyticsPawan ChowdharyMarkus Ettlet al.2011ICEBE 2011Conference paper