Symeon Nikitidis

Publication Activity (10 Years)

Years Active: 2008-2017
Publications (10 Years): 2

Top Topics

Nonnegative Matrix Factorization

Multiclass Support Vector Machines

Facial Expression Recognition

Top Venues

Pattern Recognit.

IEEE Trans. Cybern.

IEEE Trans. Neural Networks Learn. Syst.

Publications

Ioannis Marras, Symeon Nikitidis, Stefanos Zafeiriou, Maja Pantic
A Joint Discriminative Generative Model for Deformable Model Construction and Classification. FG (2017)
Lazaros Zafeiriou, Mihalis A. Nicolaou, Stefanos Zafeiriou, Symeon Nikitidis, Maja Pantic
Probabilistic Slow Features for Behavior Analysis. IEEE Trans. Neural Networks Learn. Syst. 27 (5) (2016)
Lazaros Zafeiriou, Symeon Nikitidis, Stefanos Zafeiriou, Maja Pantic
Slow features nonnegative matrix factorization for temporal data decomposition. ICIP (2014)
Symeon Nikitidis, Anastasios Tefas, Ioannis Pitas
Projected Gradients for Subclass Discriminant Nonnegative Subspace Learning. IEEE Trans. Cybern. 44 (12) (2014)
Symeon Nikitidis, Stefanos Zafeiriou, Maja Pantic
Merging SVMs with Linear Discriminant Analysis: A Combined Model. CVPR (2014)
Symeon Nikitidis, Anastasios Tefas, Ioannis Pitas
Maximum Margin Projection Subspace Learning for Visual Data Analysis. IEEE Trans. Image Process. 23 (10) (2014)
Lazaros Zafeiriou, Mihalis A. Nicolaou, Stefanos Zafeiriou, Symeon Nikitidis, Maja Pantic
Learning Slow Features for Behaviour Analysis. ICCV (2013)
Symeon Nikitidis, Anastasios Tefas, Ioannis Pitas
Maximum Margin Discriminant Projections for facial expression recognition. EUSIPCO (2013)
Symeon Nikitidis, Nikos Nikolaidis, Ioannis Pitas
Multiplicative update rules for incremental training of multiclass support vector machines. Pattern Recognit. 45 (5) (2012)
Symeon Nikitidis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
Subclass discriminant Nonnegative Matrix Factorization for facial image analysis. Pattern Recognit. 45 (12) (2012)
Symeon Nikitidis, Anastasios Tefas, Ioannis Pitas
Recent advances in discriminant non-negative Matrix Factorization. ACPR (2011)
Symeon Nikitidis, Anastasios Tefas, Ioannis Pitas
Using subclasses in discriminant non-negative subspace learning for facial expression recognition. EUSIPCO (2011)
Symeon Nikitidis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
Facial expression recognition using clustering discriminant Non-negative Matrix Factorization. ICIP (2011)
Symeon Nikitidis, Nikos Nikolaidis, Ioannis Pitas
Incremental Training of Multiclass Support Vector Machines. ICPR (2010)
Symeon Nikitidis, Stefanos Zafeiriou, Ioannis Pitas
Camera Motion Estimation Using Particle Filters. VISAPP (2) (2008)
Symeon Nikitidis, Stefanos Zafeiriou, Ioannis Pitas
Camera Motion Estimation Using a Novel Online Vector Field Model in Particle Filters. IEEE Trans. Circuits Syst. Video Technol. 18 (8) (2008)