The Dirty Dozen Team and Coach Description. - Sean Buttinger; Marco Diedrich; Leo Hennig; Angelika Hoenemann; Philipp Hügelmeyer; Andreas Nie; Andres Pegam; Collin Rogowski; Claus-Rainer Rollinger; Timo Steffens; Wilfried Teiken (RoboCup, 2001)

Feature-Based Declarative Opponent-Modelling. - Timo Steffens (RoboCup, 2003)

Understanding Agent Systems. - Timo Steffens (Künstliche Intell., 2004)

Similarity-based Opponent Modelling using Imperfect Domain Theories. - Timo Steffens (CIG, 2005)

Knowledge-Rich Similarity-Based Classification. - Timo Steffens (ICCBR, 2005)

Partial, Vague Knowledge for Similarity Measures. - Timo Steffens (IJCAI, 2005)

Specifying and simulating modern warfare scenarios with ITSimBw. - Philipp Hügelmeyer; Timo Steffens; Thomas Zöller (WSC, 2006)

Integration von unvollkommenem regelbasierten Hintergrundwissen in Ähnlichkeitsmaße (Enhancing similarity measures with imperfect rule-based background knowledge). - Timo Steffens (2006)

Real-time prediction in a stochastic domain via similarity-based data-mining. - Timo Steffens; Philipp Hügelmeyer (WSC, 2007)

Path Searching with Transit Nodes in Fast Changing Telecommunications Networks. - Robert Mertens 005; Timo Steffens; Joerg Stachowiak (GI Jahrestagung (1), 2008)

A flexible high-performance service-oriented production system for Triple Play telecommunication products. - Timo Steffens; Robert Mertens 005; Stefan Andres (GI Jahrestagung (1), 2008)

Enhancing Similarity Measures with Imperfect Rule-based Background Knowledge. - Timo Steffens (Künstliche Intell., 2008)

LAMPSys - An Experiment-Platform for the Optimization of Processes and Agent-behaviors. - Christoph Mies; Benjamin Wolters; Timo Steffens (Künstliche Intell., 2009)

Attribution of Advanced Persistent Threats - How to Identify the Actors Behind Cyber-Espionage - Timo Steffens (Springer, 2020)