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Christos Christodoulopoulos

Senior Applied Scientist @ Amazon

information extraction

entity linking

entity disambiguation

2

presentations

5

number of views

SHORT BIO

I am a Senior Research Scientist in the Amazon Alexa team at Cambridge (UK). I am working on question answering, knowledge extraction (entity linking, relation extraction), and fact verification.

Before joining Amazon I was a postdoc at the Cognitive Computation Group at the University of Illinois Urbana-Champaign, where I worked with Dan Roth on extending Semantic Role Labeling (SRL) and Cindy Fisher on computational models of language acquisition.

Presentations

mReFinED: An Efficient End-to-End Multilingual Entity Linking System

Peerat Limkonchotiwat and 4 other authors

ReFinED: An Efficient Zero-shot-capable Approach to End-to-End Entity Linking

Tom Ayoola and 4 other authors

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