Alex Gichamba

According to our database, Alex Gichamba authored at least 3 papers between 2024 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

AfriSpeech-MultiBench: A Verticalized Multidomain Multicountry Benchmark Suite for African Accented English ASR.

Gabrial Zencha Ashungafac, Mardhiyah Sanni, Busayo Awobade, Alex Gichamba, Tobi Olatunji

Proceedings of the 14th International Joint Conference on Natural Language Processing and the 4th Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics, 2025

2024

ESPnet-SPK: full pipeline speaker embedding toolkit with reproducible recipes, self-supervised front-ends, and off-the-shelf models.

Jee-weon Jung, Wangyou Zhang, Jiatong Shi, Zakaria Aldeneh, Takuya Higuchi, Alex Gichamba, Barry-John Theobald, Ahmed Hussen Abdelaziz, Shinji Watanabe

Proceedings of the 25th Annual Conference of the International Speech Communication Association, 2024

ColBERT Retrieval and Ensemble Response Scoring for Language Model Question Answering.

Alex Gichamba, Tewodros Kederalah Idris, Brian Ebiyau, Eric Nyberg, Teruko Mitamura

Proceedings of the IEEE Globecom Workshops 2024, 2024