Jiajie Zhang
20 papers · 2022–2026 · 7 venues · across top CS/AI venues
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large language model
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question answering
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reinforcement learning
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supervised fine-tuning
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question decomposition
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knowledge base
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knowledge distillation
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model compression
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pre-trained language model
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long context
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benchmark evaluation
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probabilistic reasoning
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transfer learning
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long-context understanding
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explainable question answering
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domain adaptation
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object tracking
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self-supervised learning
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video understanding
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Papers
Boundary-Guided Policy Optimization for Memory-efficient RL of Diffusion Large Language Models
ACL 2026
Chaining the Evidence: Robust Reinforcement Learning for Deep Search Agents with Citation-Aware Rubric Rewards
ACL 2026
From Observation to Action: Latent Action-based Primitive Segmentation for VLA Pre-training in Industrial Settings
CVPR 2026
AdaptThink: Reasoning Models Can Learn When to Think
EMNLP 2025
LongBench v2: Towards Deeper Understanding and Reasoning on Realistic Long-context Multitasks
ACL 2025
LongCite: Enabling LLMs to Generate Fine-grained Citations in Long-Context QA
ACL 2025
LongReward: Improving Long-context Large Language Models with AI Feedback
ACL 2025
LongWriter: Unleashing 10,000+ Word Generation from Long Context LLMs
ICLR 2025
Pre-training Distillation for Large Language Models: A Design Space Exploration
ACL 2025
T1: Advancing Language Model Reasoning through Reinforcement Learning and Inference Scaling
ICML 2025
TUMTraf VideoQA: Dataset and Benchmark for Unified Spatio-Temporal Video Understanding in Traffic Scenes
ICML 2025
KB-Plugin: A Plug-and-play Framework for Large Language Models to Induce Programs over Low-resourced Knowledge Bases
EMNLP 2024
LongAlign: A Recipe for Long Context Alignment of Large Language Models
EMNLP 2024
LongBench: A Bilingual, Multitask Benchmark for Long Context Understanding
ACL 2024
UltraEval: A Lightweight Platform for Flexible and Comprehensive Evaluation for LLMs
ACL 2024
Probabilistic Tree-of-thought Reasoning for Answering Knowledge-intensive Complex Questions
EMNLP 2023
Reasoning over Hierarchical Question Decomposition Tree for Explainable Question Answering
ACL 2023
Video Event Extraction via Tracking Visual States of Arguments
AAAI 2023
ELLE: Efficient Lifelong Pre-training for Emerging Data
ACL 2022
Knowledge Inheritance for Pre-trained Language Models
NAACL 2022