Oana Ignat

According to our database, Oana Ignat authored at least 32 papers between 2016 and 2025.

Collaborative distances:

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

2025

NLP for Social Good: A Survey of Challenges, Opportunities, and Responsible Deployment.

Antonia Karamolegkou, Angana Borah, Eunjung Cho, Sagnik Ray Choudhury, Martina Galletti, Rajarshi Ghosh, Pranav Gupta, Oana Ignat, Priyanka Kargupta, Neema Kotonya, Hemank Lamba, Sun-Joo Lee, Arushi Mangla, Ishani Mondal, Deniz Nazarova, Poli Nemkova, Dina Pisarevskaya, Naquee Rizwan, Nazanin Sabri, Dominik Stammbach, Anna Steinberg, David Tomás, Steven R. Wilson, Bowen Yi, Jessica H. Zhu, Arkaitz Zubiaga, Anders Søgaard, Alexander Fraser, Zhijing Jin, Rada Mihalcea, Joel R. Tetreault, Daryna Dementieva

CoRR, May, 2025

SemEval-2025 Task 11: Bridging the Gap in Text-Based Emotion Detection.

Shamsuddeen Hassan Muhammad, Nedjma Ousidhoum, Idris Abdulmumin, Seid Muhie Yimam, Jan Philip Wahle, Terry Ruas, Meriem Beloucif, Christine de Kock, Tadesse Destaw Belay, Ibrahim Said Ahmad, Nirmal Surange, Daniela Teodorescu, David Ifeoluwa Adelani, Alham Fikri Aji, Felermino Ali, Vladimir Araujo, Abinew Ali Ayele, Oana Ignat, Alexander Panchenko, Yi Zhou, Saif M. Mohammad

CoRR, March, 2025

Multi-Agent Multimodal Models for Multicultural Text to Image Generation.

Parth Bhalerao, Mounika Yalamarty, Brian Trinh, Oana Ignat

CoRR, February, 2025

Uplifting Lower-Income Data: Strategies for Socioeconomic Perspective Shifts in Large Multi-modal Models.

Joan Nwatu, Oana Ignat, Rada Mihalcea

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

MAiDE-up: Multilingual Deception Detection of AI-generated Hotel Reviews.

Oana Ignat, Xiaomeng Xu, Rada Mihalcea

Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2025, Albuquerque, New Mexico, USA, April 29, 2025

The Power of Many: Multi-Agent Multimodal Models for Cultural Image Captioning.

Longju Bai, Angana Borah, Oana Ignat, Rada Mihalcea

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

BRIGHTER: BRIdging the Gap in Human-Annotated Textual Emotion Recognition Datasets for 28 Languages.

Shamsuddeen Hassan Muhammad, Nedjma Ousidhoum, Idris Abdulmumin, Jan Philip Wahle, Terry Ruas, Meriem Beloucif, Christine de Kock, Nirmal Surange, Daniela Teodorescu, Ibrahim Said Ahmad, David Ifeoluwa Adelani, Alham Fikri Aji, Felermino D. M. A. Ali, Ilseyar Alimova, Vladimir Araujo, Nikolay Babakov, Naomi Baes, Ana-Maria Bucur, Andiswa Bukula, Guanqun Cao, Rodrigo Tufino Cardenas, Rendi Chevi, Chiamaka Ijeoma Chukwuneke, Alexandra Ciobotaru, Daryna Dementieva, Murja Sani Gadanya, Robert Geislinger, Bela Gipp, Oumaima Hourrane, Oana Ignat, Falalu Ibrahim Lawan, Rooweither Mabuya, Rahmad Mahendra, Vukosi Marivate, Alexander Panchenko, Andrew Piper, Charles Henrique Porto Ferreira, Vitaly Protasov, Samuel Rutunda, Manish Shrivastava, Aura Cristina Udrea, Lilian Diana Awuor Wanzare, Sophie Wu, Florian Valentin Wunderlich, Hanif Muhammad Zhafran, Tianhui Zhang, Yi Zhou, Saif M. Mohammad

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

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, Claude Kwizera, Joan Nwatu, Soujanya Poria, Thamar Solorio

Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

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, Claude Kwizera, Joan Nwatu, Soujanya Poria, Thamar Solorio

CoRR, 2024

Uplifting Lower-Income Data: Strategies for Socioeconomic Perspective Shifts in Vision-Language Models.

Joan Nwatu, Oana Ignat, Rada Mihalcea

CoRR, 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, Christian Salamea, Dan John Velasco, David Ifeoluwa Adelani, David Le Meur, Emilio Villa-Cueva, Fajri Koto, Fauzan Farooqui, Frederico Belcavello, Ganzorig Batnasan, Gisela Vallejo, Grainne Caulfield, Guido Ivetta, Haiyue Song, Henok Biadglign Ademtew, Hernán Maina, Holy Lovenia, Israel Abebe Azime, Jan Christian Blaise Cruz, Jay P. Gala, Jiahui Geng, Jesús-Germán Ortiz-Barajas, Jinheon Baek, Jocelyn Dunstan, Laura Alonso Alemany, Kumaranage Ravindu Yasas Nagasinghe, Luciana Benotti, Luis Fernando D'Haro, Marcelo Viridiano, Marcos Estecha-Garitagoitia, Maria Camila Buitrago Cabrera, Mario Rodríguez-Cantelar, Mélanie Jouitteau, Mihail Mihaylov, Mohamed Fazli Mohamed Imam, Muhammad Farid Adilazuarda, Munkhjargal Gochoo, Munkh-Erdene Otgonbold, Naome A. Etori, Olivier Niyomugisha, Paula Mónica Silva, Pranjal A. Chitale, Raj Dabre, Rendi Chevi, Ruochen Zhang, Ryandito Diandaru, Samuel Cahyawijaya, Santiago Góngora, Soyeong Jeong, Sukannya Purkayastha, Tatsuki Kuribayashi, Thanmay Jayakumar, Tiago Timponi Torrent, Toqeer Ehsan, Vladimir Araujo, Yova Kementchedjhieva, Zara Burzo, Zheng Wei Lim, Zheng Xin Yong, Oana Ignat, Joan Nwatu, Rada Mihalcea, Thamar Solorio, Alham Fikri Aji

CoRR, 2024

MAiDE-up: Multilingual Deception Detection of GPT-generated Hotel Reviews.

Oana Ignat, Xiaomeng Xu, Rada Mihalcea

CoRR, 2024

Cross-cultural Inspiration Detection and Analysis in Real and LLM-generated Social Media Data.

Oana Ignat, Gayathri Ganesh Lakshmy, Rada Mihalcea

CoRR, 2024

Augment the Pairs: Semantics-Preserving Image-Caption Pair Augmentation for Grounding-Based Vision and Language Models.

Jingru Yi, Burak Uzkent, Oana Ignat, Zili Li, Amanmeet Garg, Xiang Yu, Linda Liu

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 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, Zheng Wei Lim, Paula Mónica Silva, Jocelyn Dunstan, Mélanie Jouitteau, David Le Meur, Joan Nwatu, Ganzorig Batnasan, Munkh-Erdene Otgonbold, Munkhjargal Gochoo, Guido Ivetta, Luciana Benotti, Laura Alonso Alemany, Hernán Maina, Jiahui Geng, Tiago Timponi Torrent, Frederico Belcavello, Marcelo Viridiano, Jan Christian Blaise Cruz, Dan John Velasco, Oana Ignat, Zara Burzo, Chenxi Whitehouse, Artem Abzaliev, Teresa Clifford, Grainne Caulfield, Teresa Lynn, Christian Salamea Palacios, Vladimir Araujo, Yova Kementchedjhieva, Mihail Mihaylov, Israel Abebe Azime, Henok Biadglign Ademtew, Bontu Fufa Balcha, Naome A. Etori, David Ifeoluwa Adelani, Rada Mihalcea, Atnafu Lambebo Tonja, Maria Camila Buitrago Cabrera, Gisela Vallejo, Holy Lovenia, Ruochen Zhang, Marcos Estecha-Garitagoitia, Mario Rodríguez-Cantelar, Toqeer Ehsan, Rendi Chevi, Muhammad Farid Adilazuarda, Ryandito Diandaru, Samuel Cahyawijaya, Fajri Koto, Tatsuki Kuribayashi, Haiyue Song, Aditya Khandavally, Thanmay Jayakumar, Raj Dabre, Mohamed Fazli Mohamed Imam, Kumaranage Ravindu Yasas Nagasinghe, Alina Dragonetti, Luis Fernando D'Haro, Olivier Niyomugisha, Jay Gala, Pranjal A. Chitale, Fauzan Farooqui, Thamar Solorio, Alham Fikri Aji

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

Towards Algorithmic Fidelity: Mental Health Representation across Demographics in Synthetic vs. Human-generated Data.

Shinka Mori, Oana Ignat, Andrew Lee, Rada Mihalcea

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Has It All Been Solved? Open NLP Research Questions Not Solved by Large Language Models.

Oana Ignat, Zhijing Jin, Artem Abzaliev, Laura Biester, Santiago Castro, Naihao Deng, Xinyi Gao, Aylin Gunal, Jacky He, Ashkan Kazemi, Muhammad Khalifa, Namho Koh, Andrew Lee, Siyang Liu, Do June Min, Shinka Mori, Joan Nwatu, Verónica Pérez-Rosas, Siqi Shen, Zekun Wang, Winston Wu, Rada Mihalcea

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Annotations on a Budget: Leveraging Geo-Data Similarity to Balance Model Performance and Annotation Cost.

Oana Ignat, Longju Bai, Joan C. Nwatu, Rada Mihalcea

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

2023

Human Action Co-occurrence in Lifestyle Vlogs using Graph Link Prediction.

Oana Ignat, Santiago Castro, Weiji Li, Rada Mihalcea

CoRR, 2023

A PhD Student's Perspective on Research in NLP in the Era of Very Large Language Models.

Oana Ignat, Zhijing Jin, Artem Abzaliev, Laura Biester, Santiago Castro, Naihao Deng, Xinyi Gao, Aylin Gunal, Jacky He, Ashkan Kazemi, Muhammad Khalifa, Namho Koh, Andrew Lee, Siyang Liu, Do June Min, Shinka Mori, Joan Nwatu, Verónica Pérez-Rosas, Siqi Shen, Zekun Wang, Winston Wu, Rada Mihalcea

CoRR, 2023

Scalable Performance Analysis for Vision-Language Models.

Santiago Castro, Oana Ignat, Rada Mihalcea

Proceedings of the The 12th Joint Conference on Lexical and Computational Semantics, 2023

Bridging the Digital Divide: Performance Variation across Socio-Economic Factors in Vision-Language Models.

Joan Nwatu, Oana Ignat, Rada Mihalcea

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

2022

Towards Human Action Understanding in Social Media Videos Using Multimodal Models

Oana Ignat

PhD thesis, 2022

When Did It Happen? Duration-informed Temporal Localization of Narrated Actions in Vlogs.

Oana Ignat, Santiago Castro, Yuhang Zhou, Jiajun Bao, Dandan Shan, Rada Mihalcea

ACM Trans. Multim. Comput. Commun. Appl., 2022

OCR Improves Machine Translation for Low-Resource Languages.

Oana Ignat, Jean Maillard, Vishrav Chaudhary, Francisco Guzmán

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

FIBER: Fill-in-the-Blanks as a Challenging Video Understanding Evaluation Framework.

Santiago Castro, Ruoyao Wang, Pingxuan Huang, Ian Stewart, Oana Ignat, Nan Liu, Jonathan C. Stroud, Rada Mihalcea

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

2021

WhyAct: Identifying Action Reasons in Lifestyle Vlogs.

Oana Ignat, Santiago Castro, Hanwen Miao, Weiji Li, Rada Mihalcea

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

Detecting Inspiring Content on Social Media.

Oana Ignat, Y-Lan Boureau, Jane A. Yu, Alon Y. Halevy

Proceedings of the 9th International Conference on Affective Computing and Intelligent Interaction, 2021

2019

Building a Flexible Knowledge Graph to Capture Real-World Events.

Laura Burdick, Oana Ignat, Yiming Zhang, Rada Mihalcea, Mingzhe Wang, Steve Wilson, Yumou Wei, Jia Deng

Proceedings of the 2019 Text Analysis Conference, 2019

Identifying Visible Actions in Lifestyle Vlogs.

Oana Ignat, Laura Burdick, Jia Deng, Rada Mihalcea

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

2018

Entity and Event Extraction from Scratch Using Minimal Training Data.

Laura Wendlandt, Steven R. Wilson, Oana Ignat, Charles Welch, Li Zhang, Mingzhe Wang, Jia Deng, Rada Mihalcea

Proceedings of the 2018 Text Analysis Conference, 2018

2016

Disparity image segmentation for free-space detection.

Oana Ignat

Proceedings of the IEEE 12th International Conference on Intelligent Computer Communication and Processing, 2016