Conference paper publications

• Tommi Gröndahl and N. Asokan: A little goes a long way: Improving toxic language classification despite data scarcity, to appear in Findings of ACL: EMNLP 2020
• Tommi Gröndahl and N. Asokan: Effective writing style imitation via combinatorial paraphrasing, PETS’20
• Mika Juuti, Bo Sun, Tatsuya Mori and N. Asokan: Stay On-Topic: Generating Context-specific Fake Restaurant Reviews, ESORICS’18
• Tommi Gröndahl, Luca Pajola, Mika Juuti, Mauro Conti and N.Asokan: All You Need is “Love”: Evading Hate-speech Detection, AISEC’18

Journal publications

• Tommi Gröndahl and N. Asokan: Text Analysis in Adversarial Settings: Does Deception Leave a Stylistic Trace? ACM Computing Surveys (ACM CSUR) 2019. arXiv preprint arxiv.org/abs/1902.08939

Demos & Posters

• CS Research Day 2020: Tommi Gröndahl: Improving toxic language classification despite data scarcity (October 1, Aalto University), video
• Secure Systems Demo Day 2019: EAT2seq: Controlled Sentence Transformation without Task-specific Training (May 29, Aalto University), poster
• Secure Systems Demo Day 2019: ParChoice: Effective Writing Style Imitation Using Combinatorial Paraphraising (May 29, Aalto University), poster
• CS Research Day 2018: Tommi Gröndahl: All you need is “love”: Evading hate speech detection (November 2018, Aalto University), demo
• Secure Systems Demo Day 2018: Tommi Gröndahl and Luca Pajola: All You Need is “Love”: Evading Hate-speech Detection (June 2018, Aalto University), poster
• Secure Systems Demo Day 2018: Mika Juuti, Bo Sun, Tatsuya Mori and N. Asokan: Stay On-Topic: Generating Context-specific Fake Restaurant Reviews (June 2018, Aalto University), poster

Master’s theses

• Andrei Kazlouski: Text style imitation to prevent author identification and profiling, Aalto University, 2019.
• Luca Pajola: Hate Speech Detection: An Analysis of Existing Architectures, University of Padova, 2018.

Media coverage

Hate speech detection

• September 2018
  • Wired, BoingBoing, Aalto University press release, New Scientist, PC Magazine, The Next Web, Digital Trends, Indian Express, Science Daily, Electronics 360, NDLYSS
  • Helsingin Sanomat (Finnish), Repubblica (Italian), Corriere Comunicazioni (Italian), Focus (German), Scinexx (German)
• August 2018
  • Slashdot, The Register

Fake reviews

• September 2018:
  • Aalto University press release, Motherboard: vice.com, The Hindu, Times of India, The Hindu: Business Line, Telanga Today, Sacramento Bee, Canindia, The News & Observer, SciTech Europa, Business Standard, Social News, Payment Weekly, ScienceDaily
  • Helsingin Uutiset (Finnish), Länsiväylä (Finnish), Vantaan Sanomat (Finnish), Turkulainen (Finnish), Lappeenrannan Uutiset (Finnish), Iltamakasiini (Finnish), Diário de Notícias (Portuguese), PresseText (German), ExtremeNews (German)