Unsupervised Acoustic Unit Discovery for Speech Synthesis Using Discrete Latent-Variable Neural Networks. - Ryan Eloff; André Nortje; Benjamin van Niekerk; Avashna Govender; Leanne Nortje; Arnu Pretorius; Elan Van Biljon; Ewald van der Westhuizen; Lisa van Staden; Herman Kamper (INTERSPEECH, 2019)

Vector-Quantized Neural Networks for Acoustic Unit Discovery in the ZeroSpeech 2020 Challenge. - Benjamin van Niekerk; Leanne Nortje; Herman Kamper (INTERSPEECH, 2020)

Unsupervised vs. Transfer Learning for Multimodal One-Shot Matching of Speech and Images. - Leanne Nortje; Herman Kamper (INTERSPEECH, 2020)

Analyzing Speaker Information in Self-Supervised Models to Improve Zero-Resource Speech Processing. - Benjamin van Niekerk; Leanne Nortje; Matthew Baas; Herman Kamper (Interspeech, 2021)

Direct Multimodal Few-Shot Learning of Speech and Images. - Leanne Nortje; Herman Kamper (Interspeech, 2021)

Towards Visually Prompted Keyword Localisation for Zero-Resource Spoken Languages. - Leanne Nortje; Herman Kamper (SLT, 2022)

Visually grounded few-shot word acquisition with fewer shots. - Leanne Nortje; Benjamin van Niekerk; Herman Kamper (INTERSPEECH, 2023)

Visually Grounded Speech Models for Low-resource Languages and Cognitive Modelling. - Leanne Nortje (CoRR, 2024)

Improved Visually Prompted Keyword Localisation in Real Low-Resource Settings. - Leanne Nortje; Dan Oneata; Herman Kamper (CoRR, 2024)

Visually Grounded Speech Models Have a Mutual Exclusivity Bias. - Leanne Nortje; Dan Oneata; Yevgen Matusevych; Herman Kamper (Trans. Assoc. Comput. Linguistics, 2024)

Visually Grounded Few-Shot Word Learning in Low-Resource Settings. - Leanne Nortje; Dan Oneata; Herman Kamper (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

The mutual exclusivity bias of bilingual visually grounded speech models. - Dan Oneata; Leanne Nortje; Yevgen Matusevych; Herman Kamper (CoRR, 2025)