Liliang Ren
7 papers · 2018–2025 · 4 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(16)
🐣
Hot Topic Early Bird
Venues
Top co-authors
Research topics
Deep Learning
(4)
Machine Learning
(4)
Natural Language Processing
(4)
Generation
(4)
Artificial Intelligence
(3)
Application Areas
(2)
Architectures
(2)
Core AI
(2)
Core Methods
(2)
Learning Types · Machine Learning
(2)
Learning Types · Deep Learning
(2)
Models
(2)
Learning Paradigms
(1)
Optimization & Theory
(1)
Keywords
state space model
(2)
belief state
(2)
dialogue state tracking
(2)
sequence modeling
(2)
information extraction
(1)
neural architecture
(1)
computational efficiency
(1)
human judgment
(1)
language model
(1)
context length
(1)
pre-trained language model
(1)
length extrapolation
(1)
sparse attention
(1)
conversational agent
(1)
reference-free evaluation
(1)
sliding window attention
(1)
sentence representation
(1)
dialogue evaluation
(1)
multi-domain dialogue
(1)
hierarchical encoder-decoder
(1)
Papers
Samba: Simple Hybrid State Space Models for Efficient Unlimited Context Language Modeling
ICLR 2025
C-PMI: Conditional Pointwise Mutual Information for Turn-level Dialogue Evaluation
ACL 2023
Sparse Modular Activation for Efficient Sequence Modeling
NeurIPS 2023
Language Model Pre-Training with Sparse Latent Typing
EMNLP 2022
HySPA: Hybrid Span Generation for Scalable Text-to-Graph Extraction
ACL 2021
Scalable and Accurate Dialogue State Tracking via Hierarchical Sequence Generation
EMNLP 2019
Towards Universal Dialogue State Tracking
EMNLP 2018