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Yicheng Xu

11 accepted papers

2026

ExpVid: A Benchmark for Experiment Video Understanding & Reasoning

ICLR 2026poster

Multimodal Large Language Models (MLLMs) hold promise for accelerating scientific discovery by interpreting complex experimental procedures. However, their true capabilities are poorly understood, as existing benchmarks neglect the fine-grained and long-horizon nature of authentic laboratory work, e…

Cited by 0SourcecodeScholar
2026

InternVideo-Next: Towards World-Understanding Video Models

CVPR 2026

Large-scale video-text pretraining achieves strong performance but depends on noisy, synthetic captions with limited semantic coverage, often overlooking implicit world knowledge such as object motion, 3D geometry, and physical cues. In contrast, masked video modeling (MVM) directly exploits spatiot

Cited by 0SourcecodeScholar
2026

MMPG: MoE-based Adaptive Multi-Perspective Graph Fusion for Protein Representation Learning

AAAI 2026technical

Graph Neural Networks (GNNs) have been widely adopted for Protein Representation Learning (PRL), as residue interaction networks can be naturally represented as graphs. Current GNN-based PRL methods typically rely on single-perspective graph construction strategies, which capture partial properties

Cited by 0SourcePDFScholar
2025

ClingTP: Curriculum Learning based Multi-style Title Prefix Generation

ICASSP 2025accepted

An informative, creative title prefix is memorable, capable of capturing the attention of readers, and significantly enhances the potential for increased citations. In this work, we pioneer the exploration of the significance of title prefixes in academic papers and propose a controllable title pref…

Cited by 0SourceScholar
2025

Enhancing Graph Contrastive Learning for Protein Graphs from Perspective of Invariance

ICML 2025poster

Graph Contrastive Learning (GCL) improves Graph Neural Network (GNN)-based protein representation learning by enhancing its generalization and robustness. Existing GCL approaches for protein representation learning rely on 2D topology, where graph augmentation is solely based on topological features…

Cited by 0SourcePDFScholar
2025

Semantic Shift Estimation via Dual-Projection and Classifier Reconstruction for Exemplar-Free Class-Incremental Learning

ICML 2025poster

Exemplar-Free Class-Incremental Learning (EFCIL) aims to sequentially learn from distinct categories without retaining exemplars but easily suffers from catastrophic forgetting of learned knowledge. While existing EFCIL methods leverage knowledge distillation to alleviate forgetting, they still face…

2024

Advancing Cross-domain Discriminability in Continual Learning of Vision-Language Models

NeurIPS 2024poster

Continual learning (CL) with Vision-Language Models (VLMs) has overcome the constraints of traditional CL, which only focuses on previously encountered classes. During the CL of VLMs, we need not only to prevent the catastrophic forgetting on incrementally learned knowledge but also to preserve the…

2024

LAMBDA: Large Language Model-Based Data Augmentation for Multi-Modal Machine Translation

EMNLP 2024finding

Multi-modal machine translation (MMT) can reduce ambiguity and semantic distortion compared with traditional machine translation (MT) by utilizing auxiliary information such as images. However, current MMT methods face two primary challenges. The first is their underperformance compared to MT method…

2024

Parameterized Approximation Algorithms for Sum of Radii Clustering and Variants

AAAI 2024technical

Clustering is one of the most fundamental tools in artificial intelligence, machine learning, and data mining. In this paper, we follow one of the recent mainstream topics of clustering, Sum of Radii (SoR), which naturally arises as a balance between the folklore k-center and k-median. SoR aims to d…

Cited by 12SourcePDFScholar
2023

TACR: A Table Alignment-based Cell Selection Method for HybridQA

ACL 2023findings

Hybrid Question-Answering (HQA), which targets reasoning over tables and passages linked from table cells, has witnessed significant research in recent years. A common challenge in HQA and other passage-table QA datasets is that it is generally unrealistic to iterate over all table rows, columns, an…

Cited by 3SourcePDFScholar