Jiajie Xu
22 papers · 2018–2026 · 5 venues · across top CS/AI venues
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large language model
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sequential recommendation
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reinforcement learning
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attention mechanism
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retrieval-augmented generation
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collaborative filtering
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poi recommendation
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knowledge transfer
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active learning
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language model training
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trajectory prediction
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contextual retrieval
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self-supervised learning
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automated reasoning
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ai safety
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transfer learning
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Papers
Active Multi-source Domain Adaptation for Multimodal Fake News Detection
AAAI 2026
KCVR: Knowledge-Centric Video Reconstruction for Structured Pedagogical Summarization via Dynamic Graph Planning
ACL 2026
ReTRE: Benchmarking LLM Transfer Robustness with Structure-Preserving Variants
ACL 2026
RSDA: Restoring Stale Data Affinity via Dynamic Renovation Strategy for Mitigating Data Scarcity
ACL 2026
TIV: Thought Injection via Vectors for Efficient Reasoning in Large Reasoning Models
AAAI 2026
Benchmarking Multi-National Value Alignment for Large Language Models
ACL 2025
DASS: A Dual-Branch Attention-based Framework for Trajectory Similarity Learning with Spatial and Semantic Fusion
IJCAI 2025
DIDS: Domain Impact-aware Data Sampling for Large Language Model Training
EMNLP 2025
DioR: Adaptive Cognitive Detection and Contextual Retrieval Optimization for Dynamic Retrieval-Augmented Generation
ACL 2025
FinEval-KR: A Financial Domain Evaluation Framework for Large Language Modelsβ Knowledge and Reasoning
EMNLP 2025
LegalReasoner: Step-wised Verification-Correction for Legal Judgment Reasoning
ACL 2025
Making RALM Robust to Irrelevant Contexts via Layer Knowledge Guided Attention
ACL 2025
PIP: Perturbation-based Iterative Pruning for Large Language Models
EMNLP 2025
MetaER-TTE: An Adaptive Meta-learning Model for En Route Travel Time Estimation
IJCAI 2022
PersFormer: 3D Lane Detection via Perspective Transformer and the OpenLane Benchmark
ECCV 2022
MFNP: A Meta-optimized Model for Few-shot Next POI Recommendation
IJCAI 2021
Collaborative Self-Attention Network for Session-based Recommendation
IJCAI 2020
Feature-level Deeper Self-Attention Network for Sequential Recommendation
IJCAI 2019
Graph Contextualized Self-Attention Network for Session-based Recommendation
IJCAI 2019
Profit-driven Task Assignment in Spatial Crowdsourcing
IJCAI 2019
Where to Go Next: A Spatio-Temporal Gated Network for Next POI Recommendation
AAAI 2019
LC-RNN: A Deep Learning Model for Traffic Speed Prediction
IJCAI 2018