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Xudong Tian

5 accepted papers

2025

PHYBench: Holistic Evaluation of Physical Perception and Reasoning in Large Language Models

NeurIPS 2025poster

Current benchmarks for evaluating the reasoning capabilities of Large Language Models (LLMs) face significant limitations: task oversimplification, data contamination, and flawed evaluation items. These deficiencies necessitate more rigorous assessment methods. To address these limitations, we intro…

Cited by 0SourceScholar
2024

Learning Task-Aware Language-Image Representation for Class-Incremental Object Detection

AAAI 2024technical

Class-incremental object detection (CIOD) is a real-world desired capability, requiring an object detector to continuously adapt to new tasks without forgetting learned ones, with the main challenge being catastrophic forgetting. Many methods based on distillation and replay have been proposed to al…

Cited by 5SourcePDFScholar
2023

Instance and Category Supervision are Alternate Learners for Continual Learning

ICCV 2023poster

Continual Learning (CL) is the constant development of complex behaviors by building upon previously acquired skills. Yet, current CL algorithms tend to incur class-level forgetting as the label information is often quickly overwritten by new knowledge. This motivates attempts to mine instance-level…

Cited by 2PDFScholar
2021

Farewell to Mutual Information: Variational Distillation for Cross-Modal Person Re-Identification

CVPR 2021poster

The Information Bottleneck (IB) provides an information theoretic principle for representation learning, by retaining all information relevant for predicting label while minimizing the redundancy. Though IB principle has been applied to a wide range of applications, its optimization remains a challe…

Cited by 165PDFcodeScholar
2021

Learn from Concepts: Towards the Purified Memory for Few-shot Learning

IJCAI 2021poster

Human beings have a great generalization ability to recognize a novel category by only seeing a few number of samples. This is because humans possess the ability to learn from the concepts that already exist in our minds. However, many existing few-shot approaches fail in addressing such a fundament…

Cited by 12SourcePDFScholar