Concepedia

Lucian Popa

LP

Statistics

Publications

27

Citations

1.3K

H-Index

18

Active since

2002

Affiliations

IBM Research - Almaden(Current)

University of California, Santa Cruz

IBM (United States)

University of Toronto

Pennsylvania State University

Lucian Popa is an author at IBM Research - Almaden specializing in computing, computer science, and natural language processing.

Publications per year

2002–2023

27

Publications

27

Composing schema mappings

Ronald Fagin, Phokion G. Kolaitis, Lucian Popa et al. · ACM Transactions on Database Systems · 2005 · 191 citations

Computing, Computer Science, Formal Methods +10

Global Table Extractor (GTE): A Framework for Joint Table Identification and Cell Structure Recognition Using Visual Context

Xinyi Zheng, Douglas Burdick, Lucian Popa et al. · 2021 · 156 citations

Computing, Computer Science, Computer Vision +16

Semantic adaptation of schema mappings when schemas evolve

Cong Yu, Lucian Popa · 2005 · 114 citations

Computing, Computer Science, Information Technology +14

Who needs to know what, when?: Broadening the Explainable AI (XAI) Design Space by Looking at Explanations Across the AI Lifecycle

Shipi Dhanorkar, Christine T. Wolf, Kun Qian et al. · 2021 · 109 citations

Computing, Computer Science, Artificial Intelligence +12

Preserving mapping consistency under schema changes

Yannis Velegrakis, Renée J. Miller, Lucian Popa · The VLDB Journal · 2004 · 76 citations

Computing, Computer Science, Information Systems +10

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