Dinh Viet Sang
6 papers · 2025–2026 · 3 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Interdisciplinary Bridge · Silver
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Taxonomy Completionist
(17)
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Rising Star
(6)
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Research topics
Machine Learning
(6)
Natural Language Processing
(4)
Core Methods
(4)
Resources & Methods
(4)
Artificial Intelligence
(3)
Core AI
(3)
Learning Types
(2)
Deep Learning
(1)
Mathematics & Optimization
(1)
Application Areas
(1)
Applications
(1)
Architectures
(1)
Models
(1)
Optimization
(1)
Optimization & Theory
(1)
Keywords
large language model
(2)
contrastive learning
(2)
cross-lingual topic modeling
(2)
semantic alignment
(2)
topic modeling
(2)
optimal transport
(1)
knowledge distillation
(1)
loss function optimization
(1)
fine-grained detection
(1)
sequence alignment
(1)
topic coherence
(1)
hyperparameter tuning
(1)
multi-objective optimization
(1)
generative model
(1)
benchmark dataset
(1)
loss function
(1)
representation alignment
(1)
dynamic topic model
(1)
neural topic model
(1)
token-level distillation
(1)
Papers
Beyond Coherence: Improving Temporal Consistency and Interpretability in Dynamic Topic Models
EACL 2026
DWA-KD: Dual-Space Weighting and Time-Warped Alignment for Cross-Tokenizer Knowledge Distillation
EACL 2026
FAID: Fine-grained AI-generated Text Detection using Multi-task Auxiliary and Multi-level Contrastive Learning
EACL 2026
LLM-XTM: Enhancing Cross-Lingual Topic Models with Large Language Models
ACL 2026
Multi-Surrogate-Objective Optimization for Neural Topic Models
EMNLP 2025
XTRA: Cross-Lingual Topic Modeling with Topic and Representation Alignments
EMNLP 2025