Search Results for author: Kaihang Pan

Found 10 papers, 5 papers with code

Iris: Breaking GUI Complexity with Adaptive Focus and Self-Refining

no code implementations13 Dec 2024 Zhiqi Ge, Juncheng Li, Xinglei Pang, Minghe Gao, Kaihang Pan, Wang Lin, Hao Fei, Wenqiao Zhang, Siliang Tang, Yueting Zhuang

Digital agents are increasingly employed to automate tasks in interactive digital environments such as web pages, software applications, and operating systems.

Edge Detection

STEP: Enhancing Video-LLMs' Compositional Reasoning by Spatio-Temporal Graph-guided Self-Training

no code implementations29 Nov 2024 Haiyi Qiu, Minghe Gao, Long Qian, Kaihang Pan, Qifan Yu, Juncheng Li, Wenjie Wang, Siliang Tang, Yueting Zhuang, Tat-Seng Chua

Video Large Language Models (Video-LLMs) have recently shown strong performance in basic video understanding tasks, such as captioning and coarse-grained question answering, but struggle with compositional reasoning that requires multi-step spatio-temporal inference across object relations, interactions, and events.

Question Answering Video Understanding

Unified Generative and Discriminative Training for Multi-modal Large Language Models

no code implementations1 Nov 2024 Wei Chow, Juncheng Li, Qifan Yu, Kaihang Pan, Hao Fei, Zhiqi Ge, Shuai Yang, Siliang Tang, Hanwang Zhang, Qianru Sun

Discriminative training, exemplified by models like CLIP, excels in zero-shot image-text classification and retrieval, yet struggles with complex scenarios requiring fine-grained semantic differentiation.

Dynamic Time Warping Image-text Classification +5

Towards Unified Multimodal Editing with Enhanced Knowledge Collaboration

1 code implementation30 Sep 2024 Kaihang Pan, Zhaoyu Fan, Juncheng Li, Qifan Yu, Hao Fei, Siliang Tang, Richang Hong, Hanwang Zhang, Qianru Sun

In this paper, we propose UniKE, a novel multimodal editing method that establishes a unified perspective and paradigm for intrinsic knowledge editing and external knowledge resorting.

knowledge editing

Auto-Encoding Morph-Tokens for Multimodal LLM

1 code implementation3 May 2024 Kaihang Pan, Siliang Tang, Juncheng Li, Zhaoyu Fan, Wei Chow, Shuicheng Yan, Tat-Seng Chua, Yueting Zhuang, Hanwang Zhang

For multimodal LLMs, the synergy of visual comprehension (textual output) and generation (visual output) presents an ongoing challenge.

Image Reconstruction MORPH

Improving Vision Anomaly Detection with the Guidance of Language Modality

1 code implementation4 Oct 2023 Dong Chen, Kaihang Pan, Guoming Wang, Yueting Zhuang, Siliang Tang

To learn a more compact latent space for the vision anomaly detector, CMLE learns a correlation structure matrix from the language modality, and then the latent space of vision modality will be learned with the guidance of the matrix.

Anomaly Detection Defect Detection +1

I3: Intent-Introspective Retrieval Conditioned on Instructions

no code implementations19 Aug 2023 Kaihang Pan, Juncheng Li, Wenjie Wang, Hao Fei, Hongye Song, Wei Ji, Jun Lin, Xiaozhong Liu, Tat-Seng Chua, Siliang Tang

Recent studies indicate that dense retrieval models struggle to perform well on a wide variety of retrieval tasks that lack dedicated training data, as different retrieval tasks often entail distinct search intents.

Retrieval Text-to-Image Generation

Fine-tuning Multimodal LLMs to Follow Zero-shot Demonstrative Instructions

1 code implementation8 Aug 2023 Juncheng Li, Kaihang Pan, Zhiqi Ge, Minghe Gao, Wei Ji, Wenqiao Zhang, Tat-Seng Chua, Siliang Tang, Hanwang Zhang, Yueting Zhuang

This shortcoming results in MLLMs' underperformance in comprehending demonstrative instructions consisting of multiple, interleaved, and multimodal instructions that demonstrate the required context to complete a task.

Caption Generation Image Captioning +2

Self-supervised Meta-Prompt Learning with Meta-Gradient Regularization for Few-shot Generalization

1 code implementation22 Mar 2023 Kaihang Pan, Juncheng Li, Hongye Song, Jun Lin, Xiaozhong Liu, Siliang Tang

Though effective, prompt tuning under few-shot settings on the one hand heavily relies on a good initialization of soft prompts.

Domain Generalization Few-Shot Learning

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