Michail Chatzianastasis
4 papers · 2023–2025 · 2 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
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Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(13)
Venues
Top co-authors
Research topics
Keywords
graph neural network
(4)
link prediction
(1)
metric learning
(1)
attention mechanism
(1)
multimodal learning
(1)
graph representation
(1)
message passing
(1)
node classification
(1)
hyperbolic embedding
(1)
encoder-decoder architecture
(1)
graph autoencoder
(1)
permutation invariance
(1)
network embedding
(1)
signed network
(1)
weisfeiler-leman algorithm
(1)
protein function prediction
(1)
archetypal analysis
(1)
encoder-decoder framework
(1)
large language model
(1)
function description generation
(1)
Papers
Signed Graph Autoencoder for Explainable and Polarization-Aware Network Embeddings
AISTATS 2025
Prot2Text: Multimodal Protein’s Function Generation with GNNs and Transformers
AAAI 2024
Graph Ordering Attention Networks
AAAI 2023
Weisfeiler and Leman go Hyperbolic: Learning Distance Preserving Node Representations
AISTATS 2023