Search Results for author: Tommi Gröndahl

Found 7 papers, 1 papers with code

Do Transformers know symbolic rules, and would we know if they did?

no code implementations19 Feb 2022 Tommi Gröndahl, Yujia Guo, N. Asokan

To facilitate this, we experiment on four sequence modelling tasks on the T5 Transformer in two experiment settings: zero-shot generalization, and generalization across class-specific vocabularies flipped between the training and test set.

Zero-shot Generalization

Good Artists Copy, Great Artists Steal: Model Extraction Attacks Against Image Translation Models

no code implementations26 Apr 2021 Sebastian Szyller, Vasisht Duddu, Tommi Gröndahl, N. Asokan

We present a framework for conducting such attacks, and show that an adversary can successfully extract functional surrogate models by querying $F_V$ using data from the same domain as the training data for $F_V$.

Generative Adversarial Network Image Classification +5

Effective writing style imitation via combinatorial paraphrasing

no code implementations31 May 2019 Tommi Gröndahl, N. Asokan

Finally, we highlight a critical problem that afflicts all current style transfer techniques: the adversary can use the same technique for thwarting style transfer via adversarial training.

Style Transfer

EAT: a simple and versatile semantic representation format for multi-purpose NLP

no code implementations25 Feb 2019 Tommi Gröndahl

We present the first generic semantic representation format for NLP directly based on these insights.

Style Transfer Text Generation +1

All You Need is "Love": Evading Hate-speech Detection

no code implementations28 Aug 2018 Tommi Gröndahl, Luca Pajola, Mika Juuti, Mauro Conti, N. Asokan

With the spread of social networks and their unfortunate use for hate speech, automatic detection of the latter has become a pressing problem.

Hate Speech Detection

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