Guillem Collell
5 papers · 2016–2025 · 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
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The Questioner
(2)
Venues
Top co-authors
Research topics
Artificial Intelligence
(3)
Deep Learning
(3)
Natural Language Processing
(3)
Core AI · Artificial Intelligence
(3)
Machine Learning
(2)
Architectures
(2)
Resources & Methods
(2)
Computer Vision
(1)
Application Areas
(1)
Applications
(1)
Core AI · Computer Vision
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Core Methods
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Learning Types
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Techniques
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Understanding
(1)
Keywords
multimodal learning
(2)
prompt engineering
(1)
named entity recognition
(1)
visual reasoning
(1)
semantic representation
(1)
language understanding
(1)
instruction tuning
(1)
distributional semantics
(1)
convolutional neural network
(1)
scene generation
(1)
hallucination detection
(1)
spatial reasoning
(1)
conditional random field
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similarity measure
(1)
non-autoregressive decoding
(1)
attribute prediction
(1)
external knowledge
(1)
multilingual named entity recognition
(1)
transformer ensemble
(1)
large language model
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Papers
FiRC-NLP at SemEval-2025 Task 3: Exploring Prompting Approaches for Detecting Hallucinations in LLMs
SemEval 2025
SeqL at SemEval-2022 Task 11: An Ensemble of Transformer Based Models for Complex Named Entity Recognition Task
SemEval 2022
Decoding Language Spatial Relations to 2D Spatial Arrangements
EMNLP 2020
Do Neural Network Cross-Modal Mappings Really Bridge Modalities?
ACL 2018
Is an Image Worth More than a Thousand Words? On the Fine-Grain Semantic Differences between Visual and Linguistic Representations
COLING 2016