Hengyi Cai
20 papers · 2019–2026 · 8 conferences · across top CS/AI conferences
Achievements
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π Academic Marathon (6) π Interdisciplinary Bridge π§ Keyword Pioneer π Conference Polyglot (8) π Cross-Pollinator (7)
πΊοΈ
Taxonomy Completionist
(44)
π
Interdisciplinary Bridge
π§
Keyword Pioneer
π€
Dynamic Duo
(13)
β‘
Prolific Year
(5)
π
Trend Setter
π
Century Club
(15)
ποΈ
Keyword Collector
(96)
Conferences
EMNLP (6)
AAAI (5)
ACL (4)
ICLR (1)
IJCAI (1)
IJCNLP (1)
NAACL (1)
NIPS (1)
Top co-authors
Keywords
large language model
(4)
dialogue generation
(4)
retrieval-augmented generation
(4)
direct preference optimization
(3)
reinforcement learning
(2)
response generation
(2)
neural network
(2)
adaptive parameterization
(2)
context-aware parameterization
(2)
data augmentation
(2)
knowledge distillation
(2)
neural dialogue generation
(2)
preference alignment
(2)
information retrieval
(1)
question answering
(1)
fact verification
(1)
in-context learning
(1)
conversational search
(1)
curriculum learning
(1)
document retrieval
(1)
Papers
AdaFuse: Accelerating Dynamic Adapter Inference via Token-Level Pre-Gating and Fused Kernel Optimization
AAAI 2026
VPN: Visual Prompt Navigation
AAAI 2026
Beyond Step Pruning: Information Theory Based Step-level Optimization for Self-Refining Large Language Models
AAAI 2026
Efficient Thought Space Exploration Through Strategic Intervention
AAAI 2026
MatchTIR: Fine-Grained Supervision for Tool-Integrated Reasoning via Bipartite Matching
ACL 2026
Uplift-RAG: Uplift-Driven Knowledge Preference Alignment for Retrieval-Augmented Generation
EMNLP 2025
Enhancing Retrieval-Augmented Generation via Evidence Tree Search
ACL 2025
CTR-Guided Generative Query Suggestion in Conversational Search
EMNLP 2025
From Exploration to Mastery: Enabling LLMs to Master Tools via Self-Driven Interactions
ICLR 2025
PA-RAG: RAG Alignment via Multi-Perspective Preference Optimization
NAACL 2025
AdaSwitch: Adaptive Switching between Small and Large Agents for Effective Cloud-Local Collaborative Learning
EMNLP 2024
Cross-model Control: Improving Multiple Large Language Models in One-time Training
NIPS 2024
Towards Verifiable Text Generation with Evolving Memory and Self-Reflection
EMNLP 2024
Answering Ambiguous Questions via Iterative Prompting
ACL 2023
Learning from Easy to Complex: Adaptive Multi-Curricula Learning for Neural Dialogue Generation
AAAI 2020
Group-wise Contrastive Learning for Neural Dialogue Generation
EMNLP 2020
Exemplar Guided Neural Dialogue Generation
IJCAI 2020
Data Manipulation: Towards Effective Instance Learning for Neural Dialogue Generation via Learning to Augment and Reweight
ACL 2020
Adaptive Parameterization for Neural Dialogue Generation
EMNLP 2019
Adaptive Parameterization for Neural Dialogue Generation
IJCNLP 2019