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Yi-Ling Chen

5 accepted papers

2025

ProLongVid: A Simple but Strong Baseline for Long-context Video Instruction Tuning

EMNLP 2025

Video understanding is essential for multimodal large language models (MLLMs) to interact effectively with users and the real world. However, analyzing long videos remains a major challenge due to the lack of high-quality video instruction data and effective training strategies. In this paper, we in

2024

i-Code V2: An Autoregressive Generation Framework over Vision, Language, and Speech Data

NAACL 2024findings

The convergence of text, visual, and audio data is crucial towards human-like artificial intelligence, however the current Vision-Language-Speech landscape is dominated by encoder-only models that lack generative abilities. We propose closing this gap with i-Code V2, one of the first models capable…

Cited by 3SourcePDFScholar
2023

Learning from Rich Semantics and Coarse Locations for Long-tailed Object Detection

NeurIPS 2023poster

Long-tailed object detection (LTOD) aims to handle the extreme data imbalance in real-world datasets, where many tail classes have scarce instances. One popular strategy is to explore extra data with image-level labels, yet it produces limited results due to (1) semantic ambiguity---an image-level l…

2023

i-Code: An Integrative and Composable Multimodal Learning Framework

AAAI 2023technical

Human intelligence is multimodal; we integrate visual, linguistic, and acoustic signals to maintain a holistic worldview. Most current pretraining methods, however, are limited to one or two modalities. We present i-Code, a self-supervised pretraining framework where users may flexibly combine the m…