Desmond C. Ong
5 papers · 2020–2025 · 2 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Academic Marathon · Sprint
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Interdisciplinary Bridge · Gold
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Taxonomy Completionist
(17)
Top co-authors
Research topics
Natural Language Processing
(5)
Applications
(5)
Artificial Intelligence
(3)
Deep Learning
(3)
Machine Learning
(3)
Core AI
(3)
Interdisciplinary
(2)
Core Methods
(2)
Healthcare & Medicine
(1)
Architectures
(1)
Clinical
(1)
Cognitive Science
(1)
Generation
(1)
Learning Types · Machine Learning
(1)
Learning Types · Deep Learning
(1)
Keywords
sentiment analysis
(3)
large language model
(2)
cognitive appraisal
(2)
attention mechanism
(1)
prompt engineering
(1)
emotion recognition
(1)
fine-grained classification
(1)
natural language understanding
(1)
feature attribution
(1)
emotion detection
(1)
pre-trained language model
(1)
attention weight
(1)
personality trait
(1)
emotion classification
(1)
human disagreement
(1)
semantic encoding
(1)
aspect-based sentiment analysis
(1)
clinical nlp
(1)
subjectivity modeling
(1)
targeted aspect-based sentiment analysis
(1)
Papers
Modeling Subjectivity in Cognitive Appraisal with Language Models
EMNLP 2025
Evaluating Subjective Cognitive Appraisals of Emotions from Large Language Models
EMNLP 2023
Context-Guided BERT for Targeted Aspect-Based Sentiment Analysis
AAAI 2021
Not All Negatives are Equal: Label-Aware Contrastive Loss for Fine-grained Text Classification
EMNLP 2021
Structured Self-Attention Weights Encode Semantics in Sentiment Analysis
EMNLP 2020