Statistical Inference: The Missing Piece of RecSys Experiment Reliability Discourse. - Ngozi Ihemelandu; Michael D. Ekstrand (Perspectives@RecSys, 2021)

Best Practices for Top-N Recommendation Evaluation: Candidate Set Sampling and Statistical Inference Techniques. - Ngozi Ihemelandu (CIKM, 2022)

Inference at Scale: Significance Testing for Large Search and Recommendation Experiments. - Ngozi Ihemelandu; Michael D. Ekstrand (SIGIR, 2023)

Candidate Set Sampling for Evaluating Top-N Recommendation. - Ngozi Ihemelandu; Michael D. Ekstrand (WI/IAT, 2023)

Multiple Testing for IR and Recommendation System Experiments. - Ngozi Ihemelandu; Michael D. Ekstrand (ECIR (3), 2024)