Concepedia

Yannis Velegrakis

YV

40

Publications

1.4K

Citations

22

H-Index

2003

Active since

Affiliations

University of Trento(Current)

Université Paris Cité

Utrecht University

University of Toronto

Aalborg University

Yannis Velegrakis is an author at University of Trento specializing in data science, engineering, and semantic web.

Top concepts

EngineeringData ScienceSemantic WebManagementData IntegrationComputer ScienceInformation RetrievalData ManagementKnowledge DiscoveryData Modeling

Publications per year

2003–2021

40

Publications

40

STBenchmark

Bogdan Alexe, Wang-Chiew Tan, Yannis Velegrakis · Proceedings of the VLDB Endowment · 2008 · 116 citations

Engineering, Software Engineering, Mapping System +17

Keyword search over relational databases

Sonia Bergamaschi, Elton Domnori, Francesco Guerra et al. · 2011 · 96 citations · Full text

Relational Database, Engineering, Semantic Search +17

Exemplar queries

Davide Mottin, Matteo Lissandrini, Yannis Velegrakis et al. · Proceedings of the VLDB Endowment · 2014 · 79 citations

Engineering, Information Retrieval, Data Science +15

Preserving mapping consistency under schema changes

Yannis Velegrakis, Renée J. Miller, Lucian Popa · The VLDB Journal · 2004 · 75 citations

Schema Changes, Data Consistency, Engineering +9

Intensional associations between data and metadata

Divesh Srivastava, Yannis Velegrakis · 2007 · 73 citations

Intensional Associations, Engineering, Metadata +16

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