Search Results for author: Killian Levacher

Found 9 papers, 2 papers with code

The MeVer DeepFake Detection Service: Lessons Learnt from Developing and Deploying in the Wild

no code implementations27 Apr 2022 Spyridon Baxevanakis, Giorgos Kordopatis-Zilos, Panagiotis Galopoulos, Lazaros Apostolidis, Killian Levacher, Ipek B. Schlicht, Denis Teyssou, Ioannis Kompatsiaris, Symeon Papadopoulos

Enabled by recent improvements in generation methodologies, DeepFakes have become mainstream due to their increasingly better visual quality, the increase in easy-to-use generation tools and the rapid dissemination through social media.

DeepFake Detection Face Swapping

The Devil is in the GAN: Backdoor Attacks and Defenses in Deep Generative Models

1 code implementation3 Aug 2021 Ambrish Rawat, Killian Levacher, Mathieu Sinn

Deep Generative Models (DGMs) are a popular class of deep learning models which find widespread use because of their ability to synthesize data from complex, high-dimensional manifolds.

BIG-bench Machine Learning Data Augmentation +1

Diffprivlib: The IBM Differential Privacy Library

1 code implementation4 Jul 2019 Naoise Holohan, Stefano Braghin, Pól Mac Aonghusa, Killian Levacher

Since its conception in 2006, differential privacy has emerged as the de-facto standard in data privacy, owing to its robust mathematical guarantees, generalised applicability and rich body of literature.

Towards Automated Extraction of Business Constraints from Unstructured Regulatory Text

no code implementations COLING 2018 Rahul Nair, Killian Levacher, Martin Stephenson

Large organizations spend considerable resources in reviewing regulations and ensuring that their business processes are compliant with the law.

Entity Extraction using GAN Question Answering

Decision Conversations Decoded

no code implementations NAACL 2018 L{\'e}a Deleris, Debasis Ganguly, Killian Levacher, Martin Stephenson, Francesca Bonin

We describe the vision and current version of a Natural Language Processing system aimed at group decision making facilitation.

Decision Making

OntoSeg: a Novel Approach to Text Segmentation using Ontological Similarity

no code implementations26 Nov 2015 Mostafa Bayomi, Killian Levacher, M. Rami Ghorab, Séamus Lawless

Current approaches to text segmentation are similar in that they all use word-frequency metrics to measure the similarity between two regions of text, so that a document is segmented based on the lexical cohesion between its words.

Clustering Information Retrieval +3

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