Investigating scaling of an abstracted LCS utilising ternary and s-expression alphabets. - Will N. Browne; Charalambos Ioannides (GECCO (Companion), 2007)

Feedback-Based Coverage Directed Test Generation: An Industrial Evaluation. - Charalambos Ioannides; Geoff Barrett; Kerstin Eder (Haifa Verification Conference, 2010)

Improving XCS performance on overlapping binary problems. - Charalambos Ioannides; Geoff Barrett; Kerstin Eder (IEEE Congress on Evolutionary Computation, 2011)

XCS cannot learn all boolean functions. - Charalambos Ioannides; Geoff Barrett; Kerstin Eder (GECCO, 2011)

Introducing XCS to Coverage Directed test Generation. - Charalambos Ioannides; Geoff Barrett; Kerstin Eder (HLDVT, 2011)

Coverage-Directed Test Generation Automated by Machine Learning - A Review. - Charalambos Ioannides; Kerstin Eder (ACM Trans. Design Autom. Electr. Syst., 2012)