SentiCorr: Multilingual Sentiment Analysis of Personal Correspondence. - Erik Tromp; Mykola Pechenizkiy (ICDM Workshops, 2011)

Mobile Sentiment Analysis. - Lorraine Chambers; Erik Tromp; Mykola Pechenizkiy; Mohamed Medhat Gaber (KES, 2012)

RBEM: a rule based approach to polarity detection. - Erik Tromp; Mykola Pechenizkiy (WISDOM, 2013)

Rule-based Emotion Detection on Social Media: Putting Tweets on Plutchik's Wheel. - Erik Tromp; Mykola Pechenizkiy (CoRR, 2014)

Pattern-Based Emotion Classification on Social Media. - Erik Tromp; Mykola Pechenizkiy (Advances in Social Media Analysis, 2015)