Search Results for author: Yucheng Zhou

Found 25 papers, 6 papers with code

Impromptu Cybercrime Euphemism Detection

no code implementations2 Dec 2024 Xiang Li, Yucheng Zhou, Laiping Zhao, Jing Li, Fangming Liu

Moreover, we propose a detection framework tailored to this problem, which employs context augmentation modeling and multi-round iterative training.

Accelerating Vision Diffusion Transformers with Skip Branches

1 code implementation26 Nov 2024 Guanjie Chen, Xinyu Zhao, Yucheng Zhou, Tianlong Chen, Yu Cheng

Diffusion Transformers (DiT), an emerging image and video generation model architecture, has demonstrated great potential because of its high generation quality and scalability properties.

Denoising Image Generation +1

Rethinking Visual Dependency in Long-Context Reasoning for Large Vision-Language Models

no code implementations25 Oct 2024 Yucheng Zhou, Zhi Rao, Jun Wan, Jianbing Shen

Large Vision-Language Models (LVLMs) excel in cross-model tasks but experience performance declines in long-context reasoning due to overreliance on textual information and reduced visual dependency.

SURf: Teaching Large Vision-Language Models to Selectively Utilize Retrieved Information

1 code implementation21 Sep 2024 Jiashuo Sun, Jihai Zhang, Yucheng Zhou, Zhaochen Su, Xiaoye Qu, Yu Cheng

To address these challenges, we propose a self-refinement framework designed to teach LVLMs to Selectively Utilize Retrieved Information (SURf).

RAG

MemoryMamba: Memory-Augmented State Space Model for Defect Recognition

no code implementations6 May 2024 Qianning Wang, He Hu, Yucheng Zhou

Existing vision models for defect recognition methods are insufficient for handling the complexities and variations of defects in contemporary manufacturing settings.

Defect Detection

InsectMamba: Insect Pest Classification with State Space Model

no code implementations4 Apr 2024 Qianning Wang, Chenglin Wang, Zhixin Lai, Yucheng Zhou

The classification of insect pests is a critical task in agricultural technology, vital for ensuring food security and environmental sustainability.

Classification Diversity +1

Residual-based Language Models are Free Boosters for Biomedical Imaging

1 code implementation26 Mar 2024 Zhixin Lai, Jing Wu, Suiyao Chen, Yucheng Zhou, Naira Hovakimyan

In this study, we uncover the unexpected efficacy of residual-based large language models (LLMs) as part of encoders for biomedical imaging tasks, a domain traditionally devoid of language or textual data.

MAGIS: LLM-Based Multi-Agent Framework for GitHub Issue Resolution

no code implementations26 Mar 2024 Wei Tao, Yucheng Zhou, Yanlin Wang, Wenqiang Zhang, Hongyu Zhang, Yu Cheng

To overcome this challenge, we empirically study the reason why LLMs fail to resolve GitHub issues and analyze the major factors.

GitHub issue resolution

Visual In-Context Learning for Large Vision-Language Models

no code implementations18 Feb 2024 Yucheng Zhou, Xiang Li, Qianning Wang, Jianbing Shen

In Large Visual Language Models (LVLMs), the efficacy of In-Context Learning (ICL) remains limited by challenges in cross-modal interactions and representation disparities.

In-Context Learning Position +2

KADEL: Knowledge-Aware Denoising Learning for Commit Message Generation

1 code implementation16 Jan 2024 Wei Tao, Yucheng Zhou, Yanlin Wang, Hongyu Zhang, Haofen Wang, Wenqiang Zhang

However, previous methods are trained on the entire dataset without considering the fact that a portion of commit messages adhere to good practice (i. e., good-practice commits), while the rest do not.

Denoising

Thread of Thought Unraveling Chaotic Contexts

no code implementations15 Nov 2023 Yucheng Zhou, Xiubo Geng, Tao Shen, Chongyang Tao, Guodong Long, Jian-Guang Lou, Jianbing Shen

Large Language Models (LLMs) have ushered in a transformative era in the field of natural language processing, excelling in tasks related to text comprehension and generation.

Reading Comprehension

Style-Aware Contrastive Learning for Multi-Style Image Captioning

no code implementations26 Jan 2023 Yucheng Zhou, Guodong Long

Existing multi-style image captioning methods show promising results in generating a caption with accurate visual content and desired linguistic style.

Contrastive Learning Image Captioning +2

Multimodal Event Transformer for Image-guided Story Ending Generation

no code implementations26 Jan 2023 Yucheng Zhou, Guodong Long

Specifically, we construct visual and semantic event graphs from story plots and ending image, and leverage event-based reasoning to reason and mine implicit information in a single modality.

Decoder Image-guided Story Ending Generation

Improving Cross-modal Alignment for Text-Guided Image Inpainting

no code implementations26 Jan 2023 Yucheng Zhou, Guodong Long

Text-guided image inpainting (TGII) aims to restore missing regions based on a given text in a damaged image.

cross-modal alignment Image Inpainting +1

Fine-Grained Distillation for Long Document Retrieval

no code implementations20 Dec 2022 Yucheng Zhou, Tao Shen, Xiubo Geng, Chongyang Tao, Guodong Long, Can Xu, Daxin Jiang

Long document retrieval aims to fetch query-relevant documents from a large-scale collection, where knowledge distillation has become de facto to improve a retriever by mimicking a heterogeneous yet powerful cross-encoder.

Knowledge Distillation Retrieval

Disentangled and Robust Representation Learning for Bragging Classification in Social Media

no code implementations27 Oct 2022 Xiang Li, Yucheng Zhou

Researching bragging behavior on social media arouses interest of computational (socio) linguists.

Representation Learning

Unsupervised Knowledge Graph Construction and Event-centric Knowledge Infusion for Scientific NLI

no code implementations27 Oct 2022 Chenglin Wang, Yucheng Zhou, Guodong Long, Xiaodong Wang, Xiaowei Xu

Therefore, we propose an unsupervised knowledge graph construction method to build a scientific knowledge graph (SKG) without any labeled data.

graph construction Natural Language Inference

ASDOT: Any-Shot Data-to-Text Generation with Pretrained Language Models

1 code implementation9 Oct 2022 Jiannan Xiang, Zhengzhong Liu, Yucheng Zhou, Eric P. Xing, Zhiting Hu

In the data disambiguation stage, we employ the prompted GPT-3 model to understand possibly ambiguous triples from the input data and convert each into a short sentence with reduced ambiguity.

Data-to-Text Generation Sentence +1

Towards Robust Ranker for Text Retrieval

no code implementations16 Jun 2022 Yucheng Zhou, Tao Shen, Xiubo Geng, Chongyang Tao, Can Xu, Guodong Long, Binxing Jiao, Daxin Jiang

A ranker plays an indispensable role in the de facto 'retrieval & rerank' pipeline, but its training still lags behind -- learning from moderate negatives or/and serving as an auxiliary module for a retriever.

Passage Retrieval Text Retrieval

EventBERT: A Pre-Trained Model for Event Correlation Reasoning

no code implementations13 Oct 2021 Yucheng Zhou, Xiubo Geng, Tao Shen, Guodong Long, Daxin Jiang

Event correlation reasoning infers whether a natural language paragraph containing multiple events conforms to human common sense.

Cloze Test Common Sense Reasoning +1

Improving Zero-Shot Cross-lingual Transfer for Multilingual Question Answering over Knowledge Graph

no code implementations NAACL 2021 Yucheng Zhou, Xiubo Geng, Tao Shen, Wenqiang Zhang, Daxin Jiang

That is, we can only access training data in a high-resource language, while need to answer multilingual questions without any labeled data in target languages.

Bilingual Lexicon Induction Question Answering +1

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