PidginUNMT: Unsupervised Neural Machine Translation from West African Pidgin to English. - Kelechi Ogueji; Orevaoghene Ahia (CoRR, 2019)

Participatory Research for Low-resourced Machine Translation: A Case Study in African Languages. - Wilhelmina Nekoto; Vukosi Marivate; Tshinondiwa Matsila; Timi E. Fasubaa; Taiwo Fagbohungbe; Solomon Oluwole Akinola; Shamsuddeen Hassan Muhammad; Salomon Kabongo Kabenamualu; Salomey Osei; Freshia Sackey; Rubungo Andre Niyongabo; Ricky Macharm; et al. (EMNLP (Findings), 2020)

Masakhane - Machine Translation For Africa. - Iroro Orife; Julia Kreutzer; Blessing K. Sibanda; Daniel Whitenack; Kathleen Siminyu; Laura Martinus; Jamiil Toure Ali; Jade Z. Abbott; Vukosi Marivate; Salomon Kabongo; Musie Meressa; Espoir Murhabazi; et al. (AfricaNLP, 2020)

Towards Supervised and Unsupervised Neural Machine Translation Baselines for Nigerian Pidgin. - Orevaoghene Ahia; Kelechi Ogueji (AfricaNLP, 2020)

Participatory Research for Low-resourced Machine Translation: A Case Study in African Languages. - Wilhelmina Nekoto; Vukosi Marivate; Tshinondiwa Matsila; Timi E. Fasubaa; Tajudeen Kolawole; Taiwo Fagbohungbe; Solomon Oluwole Akinola; Shamsuddeen Hassan Muhammad; Salomon Kabongo; Salomey Osei; Sackey Freshia; Rubungo Andre Niyongabo; et al. (CoRR, 2020)

MasakhaNER: Named Entity Recognition for African Languages. - David Ifeoluwa Adelani; Jade Z. Abbott; Graham Neubig; Daniel D'souza; Julia Kreutzer; Constantine Lignos; Chester Palen-Michel; Happy Buzaaba; Shruti Rijhwani; Sebastian Ruder; Stephen Mayhew 002; Israel Abebe Azime; et al. (Trans. Assoc. Comput. Linguistics, 2021)

Intriguing Properties of Compression on Multilingual Models. - Kelechi Ogueji; Orevaoghene Ahia; Gbemileke Onilude; Sebastian Gehrmann; Sara Hooker; Julia Kreutzer (EMNLP, 2022)

What a Creole Wants, What a Creole Needs. - Heather C. Lent; Kelechi Ogueji; Miryam de Lhoneux; Orevaoghene Ahia; Anders Søgaard (LREC, 2022)

Towards Best Practices for Training Multilingual Dense Retrieval Models. - Xinyu Zhang 018; Kelechi Ogueji; Xueguang Ma; Jimmy Lin (CoRR, 2022)

Quality at a Glance: An Audit of Web-Crawled Multilingual Datasets. - Julia Kreutzer; Isaac Caswell; Lisa Wang; Ahsan Wahab; Daan van Esch; Nasanbayar Ulzii-Orshikh; Allahsera Tapo; Nishant Subramani; Artem Sokolov; Claytone Sikasote; Monang Setyawan; Supheakmungkol Sarin; et al. (Trans. Assoc. Comput. Linguistics, 2022)

How good are Commercial Large Language Models on African Languages? - Jessica Ojo; Kelechi Ogueji (AfricaNLP, 2023)

How good are Large Language Models on African Languages? - Jessica Ojo; Kelechi Ogueji; Pontus Stenetorp; David Ifeoluwa Adelani (CoRR, 2023)

Enhancing Alignment using Curriculum Learning & Ranked Preferences. - Pulkit Pattnaik; Rishabh Maheshwary; Kelechi Ogueji; Vikas Yadav; Sathwik Tejaswi Madhusudhan (EMNLP (Findings), 2024)

Curry-DPO: Enhancing Alignment using Curriculum Learning & Ranked Preferences. - Pulkit Pattnaik; Rishabh Maheshwary; Kelechi Ogueji; Vikas Yadav; Sathwik Tejaswi Madhusudhan (CoRR, 2024)

Multi-Reference Preference Optimization for Large Language Models. - Hung Le 002; Quan Tran; Dung Nguyen 001; Kien Do; Saloni Mittal; Kelechi Ogueji; Svetha Venkatesh (CoRR, 2024)

Toward Best Practices for Training Multilingual Dense Retrieval Models. - Xinyu Zhang 018; Kelechi Ogueji; Xueguang Ma; Jimmy Lin (ACM Trans. Inf. Syst., 2024)

Multi-Reference Preference Optimization for Large Language Models. - Hung Le 002; Quan Hung Tran; Dung Nguyen 001; Kien Do; Saloni Mittal; Kelechi Ogueji; Svetha Venkatesh (AAAI, 2025)

AfroBench: How Good are Large Language Models on African Languages? - Jessica Ojo; Odunayo Ogundepo; Akintunde Oladipo; Kelechi Ogueji; Jimmy Lin; Pontus Stenetorp; David Ifeoluwa Adelani (ACL (Findings), 2025)

Improving Multilingual Math Reasoning for African Languages. - Odunayo Ogundepo; Akintunde Oladipo; Kelechi Ogueji; Esther Adenuga; David Ifeoluwa Adelani; Jimmy Lin (CoRR, 2025)