Before revision:  To help the financial regulatory authorities and banks manage the risk brought by the networked loans, we identified the default contagion risk as a pivotal issue to take preventive measures, and develop iConVis, an interactive visual analysis tool , to facilitate the closed-loop analysis process.
After revision:  To help the financial regulatory authorities and banks manage the risk brought by the networked loans, we identified the default contagion risk , a pivotal issue to take preventive measures, and develop iConVis, an interactive visual analysis tool , to facilitate the closed-loop analysis process.