Alta de Waal

A smartphone-based ASR data collection tool for under-resourced languages

Nic J. de Vries, Marelie H. Davel, Jaco Badenhorst et al. · Speech Communication · 2013 · 86 citations

Under-resourced Languages, Language Documentation, Engineering +10

Modelling cheetah relocation success in southern Africa using an Iterative Bayesian Network Development Cycle

Sandra Johnson, Kerrie Mengersen, Alta de Waal et al. · Ecological Modelling · 2009 · 69 citations

Ecological Modelling, Southern Africa, Evolutionary Biology +4

A comparison of the performance of latent Dirichlet allocation and the Dirichlet multinomial mixture model on short text

Jocelyn Mazarura, Alta de Waal · 2016 · 44 citations

Latent Dirichlet Allocation, Engineering, Short Text +20

Activity-based travel demand generation using Bayesian networks

Johan W. Joubert, Alta de Waal · Transportation Research Part C Emerging Technologies · 2020 · 42 citations

Route Choice, Engineering, Data Science +9

Woefzela - an open-source platform for ASR data collection in the developing world

Nic J. de Vries, Jaco Badenhorst, Marelie H. Davel et al. · 2011 · 38 citations

Engineering, Speech Corpus, Data Curation +30