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Zihan Lin

9 accepted papers

2026

Boosting Vision-Language Models Towards Cross-Domain Incremental Object Detection

CVPR 2026

Incremental Object Detection (IOD) aims to equip detectors with the ability to handle dynamic environments and emerging object categories, and the rise of vision-language models has substantially advanced this goal. However, existing studies often oversimplify real-world scenarios by assuming the in

Cited by 0SourcecodeScholar
2026

ResRL: Boosting LLM Reasoning via Negative Sample Projection Residual Reinforcement Learning

ICML 2026poster

Reinforcement Learning with Verifiable Rewards (RLVR) enhances reasoning of Large Language Models (LLMs) but usually exhibits limited generation diversity due to the over-incentivization of positive rewards. Although methods like Negative Sample Reinforcement (NSR) mitigate this issue by upweighting…

Cited by 0SourceScholar
2026

ResT: Reshaping Token-Level Policy Gradients for Tool-Use Large Language Models

ICLR 2026poster

Large language models (LLMs) transcend passive generation and act as goal-directed agents by invoking external tools. Reinforcement learning (RL) offers a principled framework for optimizing these emergent tool-use policies, yet the prevailing paradigm relies exclusively on sparse outcome rewards an…

Cited by 0SourcecodeScholar
2025

GCD: Advancing Vision-Language Models for Incremental Object Detection via Global Alignment and Correspondence Distillation

AAAI 2025technical

Incremental object detection (IOD) is a challenging task that requires detection models to continuously learn from newly arriving data. This work focuses on incremental learning for vision-language detectors (VLDs), an under explored domain. Existing research typically adopts a local alignment parad…

2023

Towards Effective Instance Discrimination Contrastive Loss for Unsupervised Domain Adaptation

ICCV 2023poster

Domain adaptation (DA) aims to transfer knowledge from a label-rich source domain to a related but label-scarce target domain. Recently, increasing research has focused on exploring data structure of the target domain. In light of the recent success of Instance Discrimination Contrastive (IDCo) loss…

Cited by 16PDFcodeScholar
2022

Continual Semantic Segmentation via Structure Preserving and Projected Feature Alignment

ECCV 2022poster

"Deep networks have been shown to suffer from catastrophic forgetting. In this work, we try to alleviate this phenomenon in the field of continual semantic segmentation (CSS). We observe that two main problems lie in existing arts. First, attention is only paid to designing constraints for encoder (…

Cited by 21SourcePDFScholar
2022

Point Cloud Change Detection With Stereo V-SLAM: Dataset, Metrics and Baseline

RA-L 2022

Localization and navigation are basic robotic tasks requiring an accurate and up-to-date map to finish these tasks, with crowdsourced data to detect map changes posing an appealing solution. Collecting and processing crowdsourced data requires low-cost sensors and algorithms, but existing methods re

Cited by 4SourcecodeScholar