Scholar
Lucian Popa
Google Scholar ID: 1JhvxSEAAAAJ
IBM Almaden Research Center
Data Management
Data Integration
Entity resolution
Entity linking
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Citations & Impact
All-time
Citations
2,585
H-index
23
i10-index
53
Publications
20
Co-authors
40
list available
Contact
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Publications
6 items
MTRAG-UN: A Benchmark for Open Challenges in Multi-Turn RAG Conversations
2026
Cited
0
A Longitudinal Study on Different Annotator Feedback Loops in Complex RAG Tasks
2025
Cited
0
Activated LoRA: Fine-tuned LLMs for Intrinsics
2025
Cited
0
A Library of LLM Intrinsics for Retrieval-Augmented Generation
2025
Cited
0
MTRAG: A Multi-Turn Conversational Benchmark for Evaluating Retrieval-Augmented Generation Systems
2025
Cited
0
DELIFT: Data Efficient Language model Instruction Fine Tuning
arXiv.org · 2024
Cited
2
Resume (English only)
Research Experience
Manages a research team at IBM Almaden focused on human-in-the-loop NLP systems
Co-developer of HIL, a declarative framework for scalable entity resolution
Contributed research to multiple IBM products
Involved in the AutoAI for text project to scale AI for diverse NLP/text applications
Participated in the GTE (Global Table Extraction) project
Background
Principal Research Scientist at IBM Almaden Research Center
Research focuses on integrating human, data, and machine to enable next-generation data-driven AI systems
Leads a team on human-in-the-loop systems to scale NLP technologies to broader users and applications
Known for contributions to schema mapping, data exchange, entity resolution, and entity linking
ACM Distinguished Member
Co-authors
40 total
Co-author 1
Ronald Fagin
IBM Almaden Research Center
Renee Miller
University of Waterloo
Phokion Kolaitis
Distinguished Research Professor, UC Santa Cuz and Principal Research Staff Member, IBM Research
Yannis Velegrakis
Professor of Computer Science, Utrecht University
Kun Qian
Sr. ML Manager at Adobe; ex-Apple, Amazon, IBM Research, UCSC Alumni
Yunyao Li
Director of Machine Learning, Adobe Experience Platform
Wang-Chiew Tan
Facebook AI
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