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Jiapeng Liu

8 accepted papers

2025

ChemActor: Enhancing Automated Extraction of Chemical Synthesis Actions with LLM-Generated Data

ACL 2025long

With the increasing interest in robotic synthesis in the context of organic chemistry, the automated extraction of chemical procedures from literature is critical. However, this task remains challenging due to the inherent ambiguity of chemical language and the high cost of human annotation required…

2025

Union Is Strength! Unite the Power of LLMs and MLLMs for Chart Question Answering

AAAI 2025technical

Chart Question Answering (CQA) requires models to perform chart perception and reasoning. Recent studies driven by Large Language Models (LLMs) have dominated CQA. These include employing more cognitively capable LLMs for indirectly reasoning over transformed charts, i.e., tables, and directly perce…

2024

Free your mouse! Command Large Language Models to Generate Code to Format Word Documents

EMNLP 2024main

Recently, LLMs have significantly improved code generation, making it increasingly accessible to users. As a result, LLM-powered code generation applications have sprung up, vastly boosting user productivity. This paper mainly explores how to improve the efficiency and experience of users in formatt…

2024

Giving Control Back to Models: Enabling Offensive Language Detection Models to Autonomously Identify and Mitigate Biases

EMNLP 2024finding

The rapid development of social media has led to an increase in online harassment and offensive speech, posing significant challenges for effective content moderation. Existing automated detection models often exhibit a bias towards predicting offensive speech based on specific vocabulary, which not…

Cited by 0SourcePDFScholar
2024

Prompting Large Language Models with Fine-Grained Visual Relations from Scene Graph for Visual Question Answering

ICASSP 2024accepted

Visual Question Answering (VQA) is a task that requires models to comprehend both questions and images. An increasing number of works are leveraging the strong reasoning capabilities of Large Language Models (LLMs) to address VQA. These methods typically utilize image captions as visual text descrip…

Cited by 0SourceScholar
2024

Segment then Match: Find the Carrier before Reasoning in Scene-Text VQA

ICASSP 2024accepted

Text-based Visual Question Answering (TextVQA) requires models to answer questions about the scene text in images by reasoning the context between the scene text and the question. Previous works demonstrated that clustering the scene text could help the model understand the context between different…

Cited by 0SourceScholar
2024

Sequential LLM Framework for Fashion Recommendation

EMNLP 2024industry

The fashion industry is one of the leading domains in the global e-commerce sector, prompting major online retailers to employ recommendation systems for product suggestions and customer convenience. While recommendation systems have been widely studied, most are designed for general e-commerce prob…

2020

Cross-Lingual Document Retrieval with Smooth Learning

COLING 2020main

Cross-lingual document search is an information retrieval task in which the queries’ language and the documents’ language are different. In this paper, we study the instability of neural document search models and propose a novel end-to-end robust framework that achieves improved performance in cros…