TSPO: Temporal Sampling Policy Optimization for Long-form Video Language Understanding
Fuente:
arXiv
Saved in:
| Main Authors: | Tang, Canhui, Han, Zifan, Sun, Hongbo, Zhou, Sanping, Zhang, Xuchong, Wei, Xin, Yuan, Ye, Zhang, Huayu, Xu, Jinglin, Sun, Hao |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
WAT: Online Video Understanding Needs Watching Before Thinking
by: Han, Zifan, et al.
Published: (2026)
by: Han, Zifan, et al.
Published: (2026)
Action Hints: Semantic Typicality and Context Uniqueness for Generalizable Skeleton-based Video Anomaly Detection
by: Tang, Canhui, et al.
Published: (2025)
by: Tang, Canhui, et al.
Published: (2025)
Object-fabrication Targeted Attack for Object Detection
by: Zhang, Xuchong, et al.
Published: (2022)
by: Zhang, Xuchong, et al.
Published: (2022)
Advancing Pre-trained Teacher: Towards Robust Feature Discrepancy for Anomaly Detection
by: Tang, Canhui, et al.
Published: (2024)
by: Tang, Canhui, et al.
Published: (2024)
Temporal Preference Optimization for Long-Form Video Understanding
by: Li, Rui, et al.
Published: (2025)
by: Li, Rui, et al.
Published: (2025)
Adaptive Keyframe Sampling for Long Video Understanding
by: Tang, Xi, et al.
Published: (2025)
by: Tang, Xi, et al.
Published: (2025)
RefBench-PRO: Perceptual and Reasoning Oriented Benchmark for Referring Expression Comprehension
by: Gao, Tianyi, et al.
Published: (2025)
by: Gao, Tianyi, et al.
Published: (2025)
TSPO: Breaking the Double Homogenization Dilemma in Multi-turn Search Policy Optimization
by: Ma, Shichao, et al.
Published: (2026)
by: Ma, Shichao, et al.
Published: (2026)
VideoAgent: Long-form Video Understanding with Large Language Model as Agent
by: Wang, Xiaohan, et al.
Published: (2024)
by: Wang, Xiaohan, et al.
Published: (2024)
Spacewalk-18: A Benchmark for Multimodal and Long-form Procedural Video Understanding in Novel Domains
by: Tang, Zitian, et al.
Published: (2023)
by: Tang, Zitian, et al.
Published: (2023)
Segment-Aligned Policy Optimization for Multi-Modal Reasoning
by: Gao, Lei, et al.
Published: (2026)
by: Gao, Lei, et al.
Published: (2026)
Video Token Merging for Long-form Video Understanding
by: Lee, Seon-Ho, et al.
Published: (2024)
by: Lee, Seon-Ho, et al.
Published: (2024)
Learning Compact Video Representations for Efficient Long-form Video Understanding in Large Multimodal Models
by: Chen, Yuxiao, et al.
Published: (2026)
by: Chen, Yuxiao, et al.
Published: (2026)
Latent Feature and Attention Dual Erasure Attack against Multi-View Diffusion Models for 3D Assets Protection
by: Sun, Jingwei, et al.
Published: (2024)
by: Sun, Jingwei, et al.
Published: (2024)
Moment Quantization for Video Temporal Grounding
by: Sun, Xiaolong, et al.
Published: (2025)
by: Sun, Xiaolong, et al.
Published: (2025)
Flow4Agent: Long-form Video Understanding via Motion Prior from Optical Flow
by: Liu, Ruyang, et al.
Published: (2025)
by: Liu, Ruyang, et al.
Published: (2025)
T*: Re-thinking Temporal Search for Long-Form Video Understanding
by: Ye, Jinhui, et al.
Published: (2025)
by: Ye, Jinhui, et al.
Published: (2025)
VideoMem: Enhancing Ultra-Long Video Understanding via Adaptive Memory Management
by: Jin, Hongbo, et al.
Published: (2025)
by: Jin, Hongbo, et al.
Published: (2025)
Multimodal Long Video Modeling Based on Temporal Dynamic Context
by: Hao, Haoran, et al.
Published: (2025)
by: Hao, Haoran, et al.
Published: (2025)
Offline Policy Optimization with Posterior Sampling
by: Lin, Hongqiang, et al.
Published: (2026)
by: Lin, Hongqiang, et al.
Published: (2026)
TimeSearch-R: Adaptive Temporal Search for Long-Form Video Understanding via Self-Verification Reinforcement Learning
by: Pan, Junwen, et al.
Published: (2025)
by: Pan, Junwen, et al.
Published: (2025)
P^2O: Joint Policy and Prompt Optimization
by: Lu, Xinyu, et al.
Published: (2026)
by: Lu, Xinyu, et al.
Published: (2026)
Unleashing Hour-Scale Video Training for Long Video-Language Understanding
by: Lin, Jingyang, et al.
Published: (2025)
by: Lin, Jingyang, et al.
Published: (2025)
Entropy-Guided k-Guard Sampling for Long-Horizon Autoregressive Video Generation
by: Han, Yizhao, et al.
Published: (2026)
by: Han, Yizhao, et al.
Published: (2026)
Tarsier2: Advancing Large Vision-Language Models from Detailed Video Description to Comprehensive Video Understanding
by: Yuan, Liping, et al.
Published: (2025)
by: Yuan, Liping, et al.
Published: (2025)
Iterative Zoom-In: Temporal Interval Exploration for Long Video Understanding
by: Li, Chenglin, et al.
Published: (2025)
by: Li, Chenglin, et al.
Published: (2025)
Towards Long-Form Spatio-Temporal Video Grounding
by: Gu, Xin, et al.
Published: (2026)
by: Gu, Xin, et al.
Published: (2026)
Quant Experts: Token-aware Adaptive Error Reconstruction with Mixture of Experts for Large Vision-Language Models Quantization
by: Jia, Chenwei, et al.
Published: (2026)
by: Jia, Chenwei, et al.
Published: (2026)
Time-Unified Diffusion Policy with Action Discrimination for Robotic Manipulation
by: Niu, Ye, et al.
Published: (2025)
by: Niu, Ye, et al.
Published: (2025)
TimeSearch: Hierarchical Video Search with Spotlight and Reflection for Human-like Long Video Understanding
by: Pan, Junwen, et al.
Published: (2025)
by: Pan, Junwen, et al.
Published: (2025)
Beyond Importance Sampling: Rejection-Gated Policy Optimization
by: Sun, Ziwu, et al.
Published: (2026)
by: Sun, Ziwu, et al.
Published: (2026)
Understand and Accelerate Memory Processing Pipeline for Large Language Model Inference
by: He, Zifan, et al.
Published: (2026)
by: He, Zifan, et al.
Published: (2026)
V-CORE: Temporally Consistent Video Understanding for Video-LLM
by: Kang, Zhengjian, et al.
Published: (2026)
by: Kang, Zhengjian, et al.
Published: (2026)
EgoGraph: Temporal Knowledge Graph for Egocentric Video Understanding
by: Sun, Shitong, et al.
Published: (2026)
by: Sun, Shitong, et al.
Published: (2026)
Effective Message Hiding with Order-Preserving Mechanisms
by: Yu, Gao, et al.
Published: (2024)
by: Yu, Gao, et al.
Published: (2024)
Deep Video Discovery: Agentic Search with Tool Use for Long-form Video Understanding
by: Zhang, Xiaoyi, et al.
Published: (2025)
by: Zhang, Xiaoyi, et al.
Published: (2025)
VideoRefer Suite: Advancing Spatial-Temporal Object Understanding with Video LLM
by: Yuan, Yuqian, et al.
Published: (2024)
by: Yuan, Yuqian, et al.
Published: (2024)
RKKY-like interactions between two magnetic skyrmions
by: Hu, Xuchong, et al.
Published: (2026)
by: Hu, Xuchong, et al.
Published: (2026)
GIPO: Gaussian Importance Sampling Policy Optimization
by: Lu, Chengxuan, et al.
Published: (2026)
by: Lu, Chengxuan, et al.
Published: (2026)
Sample and Communication Efficient Fully Decentralized MARL Policy Evaluation via a New Approach: Local TD update
by: Hairi, Fnu, et al.
Published: (2024)
by: Hairi, Fnu, et al.
Published: (2024)
Similar Items
-
WAT: Online Video Understanding Needs Watching Before Thinking
by: Han, Zifan, et al.
Published: (2026) -
Action Hints: Semantic Typicality and Context Uniqueness for Generalizable Skeleton-based Video Anomaly Detection
by: Tang, Canhui, et al.
Published: (2025) -
Object-fabrication Targeted Attack for Object Detection
by: Zhang, Xuchong, et al.
Published: (2022) -
Advancing Pre-trained Teacher: Towards Robust Feature Discrepancy for Anomaly Detection
by: Tang, Canhui, et al.
Published: (2024) -
Temporal Preference Optimization for Long-Form Video Understanding
by: Li, Rui, et al.
Published: (2025)