ActiveMath: A generic and adaptive web-based learning environment E Melis, E Andres, J Budenbender, A Frischauf, G Goduadze, P Libbrecht, ... International Journal of Artificial Intelligence in Education 12, 385-407, 2001 | 477 | 2001 |

Exploring feedback and student characteristics relevant for personalizing feedback strategies S Narciss, S Sosnovsky, L Schnaubert, E Andrès, A Eichelmann, ... Computers & Education 71, 56-76, 2014 | 296 | 2014 |

Semantic‐aware components and services of ActiveMath E Melis, G Goguadze, M Homik, P Libbrecht, C Ullrich, S Winterstein British Journal of Educational Technology 37 (3), 405-423, 2006 | 126 | 2006 |

Knowledge representation and management in activemath E Melis, J Büdenbender, G Goguadze, P Libbrecht, C Ullrich Annals of Mathematics and Artificial Intelligence 38 (1), 47-64, 2003 | 69 | 2003 |

Interactivity of Exercises in ActiveMath. G Goguadze, AG Palomo, E Melis ICCE, 109-115, 2005 | 66 | 2005 |

Learning from erroneous examples: when and how do students benefit from them? D Tsovaltzi, E Melis, BM McLaren, AK Meyer, M Dietrich, G Goguadze Sustaining TEL: From Innovation to Learning and Practice: 5th European …, 2010 | 65 | 2010 |

To err is human, to explain and correct is divine: A study of interactive erroneous examples with middle school math students BM McLaren, D Adams, K Durkin, G Goguadze, RE Mayer, ... 21st Century Learning for 21st Century Skills: 7th European Conference of …, 2012 | 60 | 2012 |

Evaluating a Bayesian Student Model of Decimal Misconceptions. G Goguadze, SA Sosnovsky, S Isotani, BM McLaren EDM, 301-306, 2011 | 48* | 2011 |

Math-bridge: Closing gaps in European remedial mathematics with technology-enhanced learning S Sosnovsky Mit werkzeugen mathematik Und stochastik lernen–using tools for learning …, 2014 | 38 | 2014 |

ActiveMath-generation and reuse of interactive exercises using domain reasoners and automated tutorial strategies G Goguadze | 32 | 2010 |

Adaptive course generation and presentation J Siekmann, C Benzmüller, L Cheikhrouhou, A Fiedler, A Franke, ... Proceedings of ITS-2000 workshop on Adaptive and Intelligent Web-Based …, 2000 | 28 | 2000 |

Culturally aware mathematics education technology E Melis, G Goguadze, P Libbrecht, C Ullrich Handbook of research on culturally-aware information technology …, 2011 | 25 | 2011 |

Activemath: system description E Melis, E Andres, A Franke, G Goguadse, P Libbrecht, M Pollet, C Ullrich Artificial Intelligence in Education 68, 580-582, 2001 | 24 | 2001 |

Representation for interactive exercises G Goguadze International Conference on Intelligent Computer Mathematics, 294-309, 2009 | 22 | 2009 |

Culturally adapted mathematics education with ActiveMath E Melis, G Goguadze, P Libbrecht, C Ullrich AI & society 24, 251-265, 2009 | 21 | 2009 |

Activemath–a learning platform with semantic web features E Melis, G Goguadze, P Libbrecht, C Ullrich Semantic Web technologies for e-Learning, 159-177, 2009 | 21 | 2009 |

Erroneous examples: A preliminary investigation into learning benefits D Tsovaltzi, E Melis, BM Mclaren, M Dietrich, G Goguadze, AK Meyer Learning in the Synergy of Multiple Disciplines: 4th European Conference on …, 2009 | 18 | 2009 |

Using computer algebra systems as cognitive tools J Büdenbender, A Frischauf, G Goguadze, E Melis, P Libbrecht, C Ullrich International Conference on Intelligent Tutoring Systems, 802-810, 2002 | 17 | 2002 |

Feedback in ActiveMath exercises G Goguadze, E Melis International Conference on Mathematics Education (ICME), 2008 | 16 | 2008 |

Problems and solutions for markup for mathematical examples and exercises G Goguadze, E Melis, C Ullrich, P Cairns International Conference on Mathematical Knowledge Management, 80-92, 2003 | 16 | 2003 |