A Modular Approach for Efficient Simple Question Answering Over Knowledge Base. - Happy Buzaaba; Toshiyuki Amagasa (DEXA (2), 2019)

A Scheme for Efficient Question Answering with Low Dimension Reconstructed Embeddings. - Happy Buzaaba; Toshiyuki Amagasa (iiWAS, 2021)

Question Answering Over Knowledge Base: A Scheme for Integrating Subject and the Identified Relation to Answer Simple Questions. - Happy Buzaaba; Toshiyuki Amagasa (SN Comput. Sci., 2021)

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)

MasakhaNER 2.0: Africa-centric Transfer Learning for Named Entity Recognition. - David Ifeoluwa Adelani; Graham Neubig; Sebastian Ruder; Shruti Rijhwani; Michael Beukman; Chester Palen-Michel; Constantine Lignos; Jesujoba O. Alabi; Shamsuddeen Hassan Muhammad; Peter Nabende; Cheikh M. Bamba Dione; Andiswa Bukula; et al. (EMNLP, 2022)

A Few Thousand Translations Go a Long Way! Leveraging Pre-trained Models for African News Translation. - David Ifeoluwa Adelani; Jesujoba O. Alabi; Angela Fan; Julia Kreutzer; Xiaoyu Shen 001; Machel Reid; Dana Ruiter; Dietrich Klakow; Peter Nabende; Ernie Chang; Tajuddeen Gwadabe; Freshia Sackey; et al. (NAACL-HLT, 2022)

Ìtàkúròso: Exploiting Cross-Lingual Transferability for Natural Language Generation of Dialogues in Low-Resource, African Languages. - Tosin P. Adewumi; Mofetoluwa Adeyemi; Aremu Anuoluwapo; Bukola Peters; Happy Buzaaba; Samuel Oyerinde; Amina Mardiyyah Rufai; Benjamin Ajibade; Tajuddeen Gwadabe; Mory Moussou Koulibaly Traore; Tunde Ajayi; Shamsuddeen Hassan Muhammad; et al. (CoRR, 2022)

MasakhaPOS: Part-of-Speech Tagging for Typologically Diverse African languages. - Cheikh M. Bamba Dione; David Ifeoluwa Adelani; Peter Nabende; Jesujoba O. Alabi; Thapelo Sindane; Happy Buzaaba; Shamsuddeen Hassan Muhammad; Chris Chinenye Emezue; Perez Ogayo; Aremu Anuoluwapo; Catherine Gitau; Derguene Mbaye; et al. (ACL (1), 2023)

Cross-lingual Open-Retrieval Question Answering for African Languages. - Odunayo Ogundepo; Tajuddeen Gwadabe; Clara Rivera; Jonathan H. Clark; Sebastian Ruder; David Ifeoluwa Adelani; Bonaventure Dossou; Abdou Aziz Diop; Claytone Sikasote; Gilles Hacheme; Happy Buzaaba; Ignatius Ezeani; et al. (EMNLP (Findings), 2023)

AfriWOZ: Corpus for Exploiting Cross-Lingual Transfer for Dialogue Generation in Low-Resource, African Languages. - Tosin P. Adewumi; Mofetoluwa Adeyemi; Aremu Anuoluwapo; Bukola Peters; Happy Buzaaba; Oyerinde Samuel; Amina Mardiyyah Rufai; Benjamin Ajibade; Tajudeen Gwadabe; Mory Moussou Koulibaly Traore; Tunde Oluwaseyi Ajayi; Shamsuddeen Hassan Muhammad; et al. (IJCNN, 2023)

AfriQA: Cross-lingual Open-Retrieval Question Answering for African Languages. - Odunayo Ogundepo; Tajuddeen R. Gwadabe; Clara E. Rivera; Jonathan H. Clark; Sebastian Ruder; David Ifeoluwa Adelani; Bonaventure F. P. Dossou; Abdou Aziz Diop; Claytone Sikasote; Gilles Hacheme; Happy Buzaaba; Ignatius Ezeani; et al. (CoRR, 2023)

IrokoBench: A New Benchmark for African Languages in the Age of Large Language Models. - David Ifeoluwa Adelani; Jessica Ojo; Israel Abebe Azime; Jian Yun Zhuang; Jesujoba O. Alabi; Xuanli He; Millicent Ochieng; Sara Hooker; Andiswa Bukula; En-Shiun Annie Lee; Chiamaka Chukwuneke; Happy Buzaaba; et al. (CoRR, 2024)

INJONGO: A Multicultural Intent Detection and Slot-filling Dataset for 16 African Languages. - Hao Yu; Jesujoba Oluwadara Alabi; Andiswa Bukula; Jian Yun Zhuang; En-Shiun Annie Lee; Tadesse Kebede Guge; Israel Abebe Azime; Happy Buzaaba; Blessing Kudzaishe Sibanda; Godson Koffi Kalipe; Jonathan Mukiibi; Salomon Kabongo Kabenamualu; et al. (ACL (1), 2025)

IrokoBench: A New Benchmark for African Languages in the Age of Large Language Models. - David Ifeoluwa Adelani; Jessica Ojo; Israel Abebe Azime; Jian Yun Zhuang; Jesujoba Oluwadara Alabi; Xuanli He; Millicent Ochieng; Sara Hooker; Andiswa Bukula; En-Shiun Annie Lee; Chiamaka Ijeoma Chukwuneke; Happy Buzaaba; et al. (NAACL (Long Papers), 2025)

INJONGO: A Multicultural Intent Detection and Slot-filling Dataset for 16 African Languages. - Hao Yu; Jesujoba O. Alabi; Andiswa Bukula; Jian Yun Zhuang; En-Shiun Annie Lee; Tadesse Kebede Guge; Israel Abebe Azime; Happy Buzaaba; Blessing K. Sibanda; Godson Koffi Kalipe; Jonathan Mukiibi; Salomon Kabongo Kabenamualu; et al. (CoRR, 2025)

Lugha-Llama: Adapting Large Language Models for African Languages. - Happy Buzaaba; Alexander Wettig; David Ifeoluwa Adelani; Christiane Fellbaum (CoRR, 2025)