Vassilis N. Ioannidis
14 papers · 2020–2026 · 5 venues · across top CS/AI venues
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Achievements
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π Interdisciplinary Bridge Β· Silver πΊοΈ Taxonomy Completionist (29) π Conference Polyglot Β· Silver π Academic Marathon Β· Sprint π± Topic Pioneer
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Keyword Collector
(68)
π₯
Unstoppable Β· Bronze
β
The Questioner
π
Century Club Β· Bronze
Venues
Top co-authors
Research topics
Artificial Intelligence
(9)
Deep Learning
(8)
Core AI
(8)
Machine Learning
(6)
Natural Language Processing
(5)
Applications
(5)
Architectures
(5)
Knowledge & Reasoning
(4)
Representation
(4)
Learning Types Β· Deep Learning
(3)
Optimization & Theory
(3)
Core Methods
(2)
Learning Types Β· Machine Learning
(2)
Techniques
(2)
Application Areas
(1)
Keywords
large language model
(5)
graph neural network
(4)
retrieval-augmented generation
(3)
question answering
(3)
knowledge graph
(3)
information retrieval
(2)
knowledge graph question answering
(2)
semantic parsing
(2)
graph retrieval
(2)
knowledge base
(2)
link prediction
(2)
graph convolutional network
(2)
spectral analysis
(1)
protein sequence
(1)
multimodal learning
(1)
model pruning
(1)
stability analysis
(1)
temporal reasoning
(1)
convergence guarantee
(1)
cross-modal retrieval
(1)
Papers
SQL-Trail: Multi-Turn Reinforcement Learning with Interleaved Feedback for Text-to-SQL
ACL 2026
When LLMs Read Tables Carelessly: Measuring and Reducing Data Referencing Errors
ACL 2026
BYOKG-RAG: Multi-Strategy Graph Retrieval for Knowledge Graph Question Answering
EMNLP 2025
GRIL: Knowledge Graph Retrieval-Integrated Learning with Large Language Models
EMNLP 2025
HybGRAG: Hybrid Retrieval-Augmented Generation on Textual and Relational Knowledge Bases
ACL 2025
Spectro-Riemannian Graph Neural Networks
ICLR 2025
AvaTaR: Optimizing LLM Agents for Tool Usage via Contrastive Reasoning
NeurIPS 2024
BioBridge: Bridging Biomedical Foundation Models via Knowledge Graphs
ICLR 2024
NetInfoF Framework: Measuring and Exploiting Network Usable Information
ICLR 2024
STaRK: Benchmarking LLM Retrieval on Textual and Relational Knowledge Bases
NeurIPS 2024
Predicting Cellular Responses with Variational Causal Inference and Refined Relational Information
ICLR 2023
Does your graph need a confidence boost? Convergent boosted smoothing on graphs with tabular node features
ICLR 2022
TempoQR: Temporal Question Reasoning over Knowledge Graphs
AAAI 2022
Pruned Graph Scattering Transforms
ICLR 2020