An Integrated Network Security Approach - Pairing Detecting Malicious Patterns with Anomaly Detection. - Ulrich Ultes-Nitsche; InSeon Yoo (ISSA, 2002)

Towards Run-Time Protocol Anomaly Detection and Verification. - InSeon Yoo; Ulrich Ultes-Nitsche (ICETE (2), 2004)

How to predict e-mail viruses under uncertainty. - InSeon Yoo; Ulrich Ultes-Nitsche (IPCCC, 2004)

Visualizing windows executable viruses using self-organizing maps. - InSeon Yoo (VizSEC, 2004)

Non-signature based virus detection. - InSeon Yoo; Ulrich Ultes-Nitsche (J. Comput. Virol., 2006)