Vassilis N. Ioannidis
14 papers · 2020–2026 · 5 conferences · across top CS/AI conferences
Achievements
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π Interdisciplinary Bridge π Conference Polyglot (5) π Academic Marathon (5) π Renaissance Researcher (5) πΊοΈ Taxonomy Completionist (16)
π
Academic Marathon
(5)
π
Renaissance Researcher
(5)
π
Interdisciplinary Bridge
π±
Topic Pioneer
π
Century Club
(12)
β
The Questioner
Conferences
ICLR (6)
ACL (3)
EMNLP (2)
NIPS (2)
AAAI (1)
Top co-authors
Research topics
Keywords
large language model
(5)
retrieval-augmented generation
(3)
question answering
(3)
semantic parsing
(2)
knowledge graph
(2)
graph retrieval
(2)
information retrieval
(2)
knowledge graph question answering
(2)
knowledge base
(2)
tool usage
(1)
prompt optimization
(1)
semantic search
(1)
temporal knowledge graph
(1)
multi-hop reasoning
(1)
agent system
(1)
knowledge graph embedding
(1)
transformer encoder
(1)
rejection sampling
(1)
table understanding
(1)
multimodal retrieval
(1)
Papers
When LLMs Read Tables Carelessly: Measuring and Reducing Data Referencing Errors
ACL 2026
SQL-Trail: Multi-Turn Reinforcement Learning with Interleaved Feedback for Text-to-SQL
ACL 2026
Spectro-Riemannian Graph Neural Networks
ICLR 2025
HybGRAG: Hybrid Retrieval-Augmented Generation on Textual and Relational Knowledge Bases
ACL 2025
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
AvaTaR: Optimizing LLM Agents for Tool Usage via Contrastive Reasoning
NIPS 2024
STaRK: Benchmarking LLM Retrieval on Textual and Relational Knowledge Bases
NIPS 2024
BioBridge: Bridging Biomedical Foundation Models via Knowledge Graphs
ICLR 2024
NetInfoF Framework: Measuring and Exploiting Network Usable Information
ICLR 2024
Predicting Cellular Responses with Variational Causal Inference and Refined Relational Information
ICLR 2023
TempoQR: Temporal Question Reasoning over Knowledge Graphs
AAAI 2022
Does your graph need a confidence boost? Convergent boosted smoothing on graphs with tabular node features
ICLR 2022
Pruned Graph Scattering Transforms
ICLR 2020