| Maintaining healthy population diversity using adaptive crossover, mutation, and selection B McGinley, J Maher, C O'Riordan, F Morgan IEEE Transactions on Evolutionary Computation 15 (5), 692-714, 2011 | 110 | 2011 |
| Special issue preface-intelligent agents for educational computer-aided systems P Kommers, L Aroyo Journal of Interactive Learning Research 10 (3), 235-242, 1999 | 85 | 1999 |
| Learning in a pairwise term-term proximity framework for information retrieval R Cummins, C O'Riordan Proceedings of the 32nd international ACM SIGIR conference on Research and …, 2009 | 73 | 2009 |
| Evolving local and global weighting schemes in information retrieval R Cummins, C O’Riordan Information Retrieval 9 (3), 311-330, 2006 | 58 | 2006 |
| Improved query performance prediction using standard deviation R Cummins, J Jose, C O'Riordan Proceedings of the 34th international ACM SIGIR conference on Research and …, 2011 | 46 | 2011 |
| Profiling with the informer text filtering agent H Sorensen, A O'Riordan, C O'Riordan Journal of Universal Computer Science 3 (8), 988-1006, 1997 | 43 | 1997 |
| Increasing population diversity through cultural learning D Curran, C O'Riordan Adaptive Behavior 14 (4), 315-338, 2006 | 38 | 2006 |
| A forgiving strategy for the iterated prisoner’s dilemma C O’Riordan Journal of Artificial Societies and Social Simulation 3 (4), 56-58, 2000 | 36 | 2000 |
| Evolving general term-weighting schemes for information retrieval: Tests on larger collections R Cummins, C O’riordan Artificial Intelligence Review 24 (3-4), 277-299, 2005 | 32 | 2005 |
| Applying evolutionary computation to designing neural networks: A study of the state of the art D Curran, C O'Riordan | 31 | 2002 |
| The emergence of cooperation among agents using simple fixed bias tagging E Howley, C O'Riordan 2005 IEEE Congress on Evolutionary Computation 2, 1011-1016, 2005 | 28 | 2005 |
| Investigations into user rating information and predictive accuracy in a collaborative filtering domain J Griffith, C O'Riordan, H Sorensen Proceedings of the 27th Annual ACM Symposium on Applied Computing, 937-942, 2012 | 25 | 2012 |
| An axiomatic comparison of learned term-weighting schemes in information retrieval: clarifications and extensions R Cummins, C O’Riordan Artificial Intelligence Review 28 (1), 51-68, 2007 | 25 | 2007 |
| Combining feature selection and neural networks for solving classification problems P O’Dea, J Griffith, C O’Riordan Information Technology Department, National University of Ireland, 2001 | 25 | 2001 |
| Stable cooperation in the n-player prisoner’s dilemma: The importance of community structure C O’Riordan, H Sorensen Adaptive agents and multi-agent systems III. Adaptation and multi-agent …, 2005 | 23 | 2005 |
| A language modeling approach to personalized search based on users’ microblog behavior A Younus, C O’Riordan, G Pasi European Conference on Information Retrieval, 727-732, 2014 | 22 | 2014 |
| A multi-agent system for intelligent online education C O'Riordan, J Griffith Journal of Interactive Learning Research 10 (3), 263, 1999 | 22 | 1999 |
| Evolving robust strategies for an abstract real-time strategy game D Keaveney, C O'Riordan 2009 IEEE Symposium on Computational Intelligence and Games, 371-378, 2009 | 21 | 2009 |
| Information filtering and retrieval: An overview C O’Riordan, H Sorensen Proceedings of the 16th Annual International Conference of the IEEE, Atlanta …, 1997 | 21 | 1997 |
| On the design of an artificial life simulator D Curran, C O’Riordan International Conference on Knowledge-Based and Intelligent Information and …, 2003 | 20 | 2003 |
