Bridging the Digital Divide: Performance Variation across Socio-Economic Factors in Vision-Language Models. - Joan Nwatu; Oana Ignat; Rada Mihalcea (EMNLP, 2023)

A PhD Student's Perspective on Research in NLP in the Era of Very Large Language Models. - Oana Ignat; Zhijing Jin 001; Artem Abzaliev; Laura Biester; Santiago Castro; Naihao Deng; Xinyi Gao 004; Aylin Gunal; Jacky He; Ashkan Kazemi; Muhammad Khalifa; Namho Koh; et al. (CoRR, 2023)

Annotations on a Budget: Leveraging Geo-Data Similarity to Balance Model Performance and Annotation Cost. - Oana Ignat; Longju Bai; Joan C. Nwatu; Rada Mihalcea (LREC/COLING, 2024)

Has It All Been Solved? Open NLP Research Questions Not Solved by Large Language Models. - Oana Ignat; Zhijing Jin 001; Artem Abzaliev; Laura Biester; Santiago Castro; Naihao Deng; Xinyi Gao 004; Aylin Gunal; Jacky He; Ashkan Kazemi; Muhammad Khalifa; Namho Koh; et al. (LREC/COLING, 2024)

CVQA: Culturally-diverse Multilingual Visual Question Answering Benchmark. - David Romero; Chenyang Lyu; Haryo Akbarianto Wibowo; Santiago Góngora; Aishik Mandal; Sukannya Purkayastha; Jesús-Germán Ortiz-Barajas; Emilio Villa-Cueva; Jinheon Baek; Soyeong Jeong; Injy Hamed; Zheng Xin Yong; et al. (NeurIPS, 2024)

CVQA: Culturally-diverse Multilingual Visual Question Answering Benchmark. - David Romero; Chenyang Lyu; Haryo Akbarianto Wibowo; Teresa Lynn; Injy Hamed; Aditya Nanda Kishore; Aishik Mandal; Alina Dragonetti; Artem Abzaliev; Atnafu Lambebo Tonja; Bontu Fufa Balcha; Chenxi Whitehouse; et al. (CoRR, 2024)

Uplifting Lower-Income Data: Strategies for Socioeconomic Perspective Shifts in Vision-Language Models. - Joan Nwatu; Oana Ignat; Rada Mihalcea (CoRR, 2024)

Why AI Is WEIRD and Should Not Be This Way: Towards AI For Everyone, With Everyone, By Everyone. - Rada Mihalcea; Oana Ignat; Longju Bai; Angana Borah; Luis Chiruzzo; Zhijing Jin 001; Claude Kwizera; Joan Nwatu; Soujanya Poria; Thamar Solorio (CoRR, 2024)

Why AI Is WEIRD and Shouldn't Be This Way: Towards AI for Everyone, with Everyone, by Everyone. - Rada Mihalcea; Oana Ignat; Longju Bai; Angana Borah; Luis Chiruzzo; Zhijing Jin 001; Claude Kwizera; Joan Nwatu; Soujanya Poria; Thamar Solorio (AAAI, 2025)

Uplifting Lower-Income Data: Strategies for Socioeconomic Perspective Shifts in Large Multi-modal Models. - Joan Nwatu; Oana Ignat; Rada Mihalcea (NAACL (Long Papers), 2025)