| 2016 | ICAISC | On the Cesro-Means-Based Orthogonal Series Approach to Learning Time-Varying Regression Functions. | Piotr Duda, Lena Pietruczuk, Maciej Jaworski, Adam Krzyzak |
| 2016 | IJCNN | A method for automatic adjustment of ensemble size in stream data mining. | Lena Pietruczuk, Leszek Rutkowski, Maciej Jaworski, Piotr Duda |
| 2014 | IJCNN | A novel application of Hoeffding's inequality to decision trees construction for data streams. | Piotr Duda, Maciej Jaworski, Lena Pietruczuk, Leszek Rutkowski |
| 2014 | IJCNN | The Parzen kernel approach to learning in non-stationary environment. | Lena Pietruczuk, Leszek Rutkowski, Maciej Jaworski, Piotr Duda |
| 2013 | ICAISC | Adaptation of Decision Trees for Handling Concept Drift. | Lena Pietruczuk, Piotr Duda, Maciej Jaworski |
| 2012 | ICAISC | On Pre-processing Algorithms for Data Stream. | Piotr Duda, Maciej Jaworski, Lena Pietruczuk |
| 2012 | ICAISC | On Fuzzy Clustering of Data Streams with Concept Drift. | Maciej Jaworski, Piotr Duda, Lena Pietruczuk |
| 2012 | ICAISC | On the Application of the Parzen-Type Kernel Regression Neural Network and Order Statistics for Learning in a Non-stationary Environment. | Maciej Jaworski, Meng Joo Er, Lena Pietruczuk |
| 2012 | ICAISC | On Resources Optimization in Fuzzy Clustering of Data Streams. | Maciej Jaworski, Lena Pietruczuk, Piotr Duda |
| 2012 | ICAISC | A New Fuzzy Classifier for Data Streams. | Lena Pietruczuk, Piotr Duda, Maciej Jaworski |
| 2012 | ICAISC | Weak Convergence of the Parzen-Type Probabilistic Neural Network Handling Time-Varying Noise. | Lena Pietruczuk, Meng Joo Er |
| 2012 | ICAISC | Strong Convergence of the Recursive Parzen-Type Probabilistic Neural Network Handling Nonstationary Noise. | Lena Pietruczuk, Yoichi Hayashi |
| 2011 | PPAM | On General Regression Neural Network in a Nonstationary Environment. | Yoichi Hayashi, Lena Pietruczuk |
| 2011 | PPAM | Strong Convergence of the Parzen-Type Probabilistic Neural Network in a Time-Varying Environment. | Lena Pietruczuk, Meng Joo Er |
| 2011 | PPAM | Weak Convergence of the Recursive Parzen-Type Probabilistic Neural Network in a Non-stationary Environment. | Lena Pietruczuk, Jacek M. Zurada |