G
George Papadakis
Researcher at National and Kapodistrian University of Athens
Publications - 80
Citations - 2245
George Papadakis is an academic researcher from National and Kapodistrian University of Athens. The author has contributed to research in topics: RDF & Semantic Web. The author has an hindex of 23, co-authored 80 publications receiving 1611 citations. Previous affiliations of George Papadakis include National Technical University & Institute for the Management of Information Systems.
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Comparative analysis of approximate blocking techniques for entity resolution
TL;DR: This work considers 17 state-of-the-art blocking methods and uses 6 popular real datasets to examine the robustness of their internal configurations and their relative balance between effectiveness and time efficiency, and investigates their scalability over a corpus of 7 established synthetic datasets.
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A Blocking Framework for Entity Resolution in Highly Heterogeneous Information Spaces
TL;DR: This paper systemize blocking methods for clean-clean ER (an inherently quadratic task) over highly heterogeneous information spaces (HHIS) through a novel framework that consists of two orthogonal layers: the effectiveness layer encompasses methods for building overlapping blocks with small likelihood of missed matches and the efficiency layer comprises a rich variety of techniques that significantly restrict the required number of pairwise comparisons.
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Meta-Blocking: Taking Entity Resolutionto the Next Level
TL;DR: This paper introduces meta-blocking as a generic procedure that intervenes between the creation and the processing of blocks, transforming an initial set of blocks into a new one with substantially fewer comparisons and equally high effectiveness.
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An Overview of End-to-End Entity Resolution for Big Data
TL;DR: This survey provides an end-to-end view of ER workflows for Big Data, critically review the pros and cons of existing methods, and concludes with the main open research directions.
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Blocking and Filtering Techniques for Entity Resolution: A Survey
TL;DR: In this paper, a large number of relevant works under two different but related frameworks, blocking and filtering, are reviewed, and a comprehensive list of the relevant works, discussing them in the greater context is provided.