Alexandru Lecu
Scholar

Alexandru Lecu

Google Scholar ID: ulqFzwgAAAAJ
Technical University of Cluj-Napoca, Digital Science, European University of Technology (EUt+)
Natural Language ProcessingArtificial IntelligenceKnowledge RepresentationLLMs
Homepage↗Google Scholar↗
Citations & Impact
All-time
Citations
5
 
H-index
2
 
i10-index
0
 
Publications
4
 
Co-authors
0
 
Contact
EmailAlexandru.Lecu@cs.utcluj.roGitHubOpen ↗LinkedInOpen ↗
Publications
3 items
Memory-First Fact-Checking: A Knowledge-Graph-Grounded Multi-Agent System for Misinformation Detection
2026
Cited
0
MCP-Orchestrated Multi-Agent System for Automated Disinformation Detection
2025
Cited
0
Using LLMs and ontologies to extract causal relationships from medical abstracts
Procedia Computer Science · 2025
Cited
0
Resume (English only)
Academic Achievements
  • [{'Type': 'Publication', 'Title': 'Leveraging LLMs for Student Assessment Generation in Engineering Education: a Study on Context Requirements and Adoption', 'Authors': 'Alexandru Lecu, Aurelia Ciupe, Adrian Groza, Bogdan Orza', 'Conference': 'EAEEIE', 'Location': 'Cluj-Napoca, Romania', 'Publisher': 'IEEE', 'Year': '2025'}, {'Type': 'Publication', 'Title': 'Knowledge Graph-Driven Retrieval-Augmented Generation: Integrating Deepseek-R1 with Weaviate for Advanced Chatbot Applications', 'Authors': 'Alexandru Lecu, Adrian Groza, Lezan Hawizy', 'PreprintPlatform': 'arXiv', 'Year': '2025'}, {'Type': 'Publication', 'Title': 'Using LLMs and Ontologies to Extract Causal Relationships from Medical Abstracts', 'Authors': 'Alexandru Lecu, Adrian Groza, Lezan Hawizy', 'Conference': 'ACLing', 'Location': 'Dubai, UAE', 'Publisher': 'Elsevier', 'Year': '2024'}, {'Type': 'Talk', 'Title': 'Knowledge Graph-Driven RAG for Biomedical Chatbots', 'Conference': 'AIForum', 'Location': 'Cluj-Napoca, Romania', 'Year': '2025'}, {'Type': 'Talk', 'Title': 'Using LLMs and Ontologies to Extract Causal Relationships from Medical Abstracts', 'Conference': 'Progress and Innovation in Ophthalmology Forum', 'Location': 'Cluj-Napoca, Romania', 'Year': '2024'}, {'Type': 'Talk', 'Title': 'Using LLMs and Ontologies to Extract Causal Relationships from Medical Abstracts', 'Conference': 'AIDays', 'Location': 'Bucharest, Romania', 'Year': '2024'}]
Background
  • PhD student with a focus on novel approaches to term extraction processes, aiming to enhance AI's ability to understand and interpret human language. Works as a Teaching Assistant, leading labs in Knowledge-Based Systems, Intelligent Systems, and Artificial Intelligence.
Miscellany
  • Contact Information:
  • - Email: Alexandru.Lecu@cs.utcluj.ro
  • - LinkedIn: AlexLecu
  • - GitHub: GitHub Profile
  • - Lab: https://isg.utcluj.ro/
Co-authors
0 total
Co-authors: 0 (list not available)