Richter, Philipp and Chatzis, Nikolaos and Smaragdakis, Georgios and Feldmann, Anja and Willinger, Walter (2015). Distilling the Internet's Application Mix from Packet-Sampled Traffic. Proceedings of PAM 2015

Richter, Philipp and Smaragdakis, Georgios and Feldmann, Anja and Chatzis, Nikolaos and Boettger, Jan and Willinger, Walter (2014). Peering at Peerings: On the Role of IXP Route Servers. Proceedings of ACM IMC 2014

Chatzis, Nikolaos and Smaragdakis, Georgios and Feldmann, Anja and Willinger, Walter (2013). There is More to IXPs than Meets the Eye. ACM SIGCOMM CCR

Chatzis, Nikolaos and Smaragdakis, Georgios and Boettger, Jan and Krenc, Thomas and Feldmann, Anja (2013). On the Benefits of Using a Large IXP as an Internet Vantage Point. Proceedings of ACM IMC 2013

Streibelt, Florian and Boettger, Jan and Chatzis, Nikolaos and Smaragdakis, Georgios and Feldmann, Anja (2013). Exploring EDNS-Client-Subnet Adopters in your Free Time. Proceedings of ACM IMC 2013

Kim, Juhoon and Chatzis, Nikolaos and Siebke, Matthias and Feldmann, Anja (2013). Tigers vs Lions: Towards Characterizing Solitary and Group User Behavior in MMORPG. (Technical Report)

Ager, Bernhard and Chatzis, Nikolaos and Feldmann, Anja and Sarrar, Nadi and Uhlig, Steve and Willinger, Walter (2012). Anatomy of a Large European IXP. Proceedings of the ACM SIGCOMM 2012

Schmoll, Carsten and Chatzis, Nikolaos and Henke, Christian (2010). Protecting User Privacy with Multi-Field Anonymisation of IP Addresses. Proceedings of the 3rd International Conference on Security of Information and Networks (SIN '10). ACM, 38–45.

Chatzis, Nikolaos and Popescu-Zeletin, Radu and Brownlee, Nevil (2009). Email Worm Detection by Wavelet Analysis of DNS Query Streams. Proceedings of the IEEE Symposium on Computational Intelligence in Cyber Security (CICS '09). IEEE, 53–60.

Chatzis, Nikolaos and Brownlee, Nevil (2009). Similarity Search over DNS Query Streams for Email Worm Detection. Proceedings of the 23rd International Conference on Advanced Information Networking and Applications (AINA '09). IEEE, 588–595.

Chatzis, Nikolaos and Popescu-Zeletin, Radu (2009). Detection of Email Worm-Infected Machines on the Local Name Servers Using Time Series Analysis. Journal of Information Assurance and Security. Dynamic Publishers, Inc., 292–300.

Chatzis, Nikolaos and Pujol, Enric (2008). Email Worm Mitigation by Controlling the Name Server Response Rate. Proceedings of the International Conference on Emerging Security Information, Systems, and Technologies (SECURWARE '08). IEEE, 139–145.

Chatzis, Nikolaos and Popescu-Zeletin, Radu (2008). Flow Level Data Mining of DNS Query Streams for Email Worm Detection. Proceedings of the International Workshop on Computational Intelligence in Security for Information Systems (CISIS '08). Springer, 186-194.

Chatzis, Nikolaos (2007). Mass Mailing Worm Detection by Means of Situation Aware DNS. Proceedings of the International Symposium on Autonomous Decentralized Systems (ISADS '07). IEEE, 279–286.