Alexa, Let's Work Together: Introducing the First Alexa Prize TaskBot Challenge on Conversational Task Assistance. - Anna Gottardi; Osman Ipek; Giuseppe Castellucci; Shui Hu; Lavina Vaz; Yao Lu; Anju Khatri; Anjali Chadha; Desheng Zhang; Sattvik Sahai; Prerna Dwivedi; Hangjie Shi; et al. (CoRR, 2022)

Alexa, play with robot: Introducing the First Alexa Prize SimBot Challenge on Embodied AI. - Hangjie Shi; Leslie Ball; Govind Thattai; Desheng Zhang; Lucy Hu; Qiaozi Gao; Suhaila Shakiah; Xiaofeng Gao 002; Aishwarya Padmakumar; Bofei Yang; Cadence Chung; Dinakar Guthy; et al. (CoRR, 2023)

Amazon Nova AI Challenge - Trusted AI: Advancing secure, AI-assisted software development. - Sattvik Sahai; Prasoon Goyal; Michael Johnston; Anna Gottardi; Yao Lu; Lucy Hu; Luke Dai; Shaohua Liu; Samyuth Sagi; Hangjie Shi; Desheng Zhang; Lavina Vaz; et al. (CoRR, 2025)