Leena G. Pillai. "Natural Language Processing for Smarter Healthcare." In AI Foundations, Technologies, and Future of Healthcare Systems, pp. 175-204. IGI Global Scientific Publishing, 2026. ISBN13: 9798260009819 https://doi.org/10.4018/979-8-2600-0981-9.ch006
Elizabeth Sherly, Leena G. Pillai, Kavya Manohar. “ASR Models from Conventional Statistical Models to Transformers and Transfer Learning”, in Automatic Speech Recognition and Translation for Low Resource Languages, Wiley-Scrivener publishing, 2024. 69-112, ISBN:9781394214624 https://doi.org/10.1002/9781394214624.ch6
Leena G Pillai. “Automatic Speech Recognition”, Malayalam Computing: Parimithikalum Sadhyathakalum (2019), The State Institute of Linguistics, ISBN: 9788120046177, pp. 121-131.
"Machine Translation: Best Practices using Deep Learning and generative AI" to be published by CRC Press, Taylor and Francis Group - Under publishing process