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Oana Ignat

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

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Mar 25, 2024
Shinka Mori, Oana Ignat, Andrew Lee, Rada Mihalcea

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

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Mar 12, 2024
Oana Ignat, Longju Bai, Joan Nwatu, Rada Mihalcea

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

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Nov 09, 2023
Joan Nwatu, Oana Ignat, Rada Mihalcea

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

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Nov 05, 2023
Jingru Yi, Burak Uzkent, Oana Ignat, Zili Li, Amanmeet Garg, Xiang Yu, Linda Liu

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

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Sep 22, 2023
Oana Ignat, Santiago Castro, Weiji Li, Rada Mihalcea

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Scalable Performance Analysis for Vision-Language Models

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May 31, 2023
Santiago Castro, Oana Ignat, Rada Mihalcea

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

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May 21, 2023
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, Veronica Perez-Rosas, Siqi Shen, Zekun Wang, Winston Wu, Rada Mihalcea

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OCR Improves Machine Translation for Low-Resource Languages

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Mar 13, 2022
Oana Ignat, Jean Maillard, Vishrav Chaudhary, Francisco Guzmán

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