activity
20212024
most citedOn Non-Random Missing Labels in Semi-Supervised Learning

3 citations · 5 across the 8 of their papers we have counts for

collaborators

8 papers

cs.CL2024

Unveiling Narrative Reasoning Limits of Large Language Models with Trope in Movie Synopses

Hung-Ting Su, Ya-Ching Hsu, Xudong Lin +5

Large language models (LLMs) equipped with chain-of-thoughts (CoT) prompting have shown significant multi-step reasoning capabilities in factual content like mathematics, commonsen…

cs.CL2024

AIPO: Improving Training Objective for Iterative Preference Optimization

Yaojie Shen, Xinyao Wang, Yulei Niu +5

Preference Optimization (PO), is gaining popularity as an alternative choice of Proximal Policy Optimization (PPO) for aligning Large Language Models (LLMs). Recent research on ali…

cs.CV2024

SCHEMA: State CHangEs MAtter for Procedure Planning in Instructional Videos

Yulei Niu, Wenliang Guo, Long Chen +2

We study the problem of procedure planning in instructional videos, which aims to make a goal-oriented sequence of action steps given partial visual state observations. The motivat…

cs.CL2023

Language Models are Causal Knowledge Extractors for Zero-shot Video Question Answering

Hung-Ting Su, Yulei Niu, Xudong Lin +2

Causal Video Question Answering (CVidQA) queries not only association or temporal relations but also causal relations in a video. Existing question synthesis methods pre-trained qu…

cs.CV20232 cited

DiGeo: Discriminative Geometry-Aware Learning for Generalized Few-Shot Object Detection

Jiawei Ma, Yulei Niu, Jincheng Xu +3

Generalized few-shot object detection aims to achieve precise detection on both base classes with abundant annotations and novel classes with limited training data. Existing approa…

cs.CV2022

Explicit Image Caption Editing

Zhen Wang, Long Chen, Wenbo Ma +4

Given an image and a reference caption, the image caption editing task aims to correct the misalignment errors and generate a refined caption. However, all existing caption editing…