news

January 1, 2026New publication in IEEE Transactions on Signal and Information Processing over Networks: Graph Neural Networks Improve Quantized Transformers by Incorporating Global Relationships

Aykut Koç and colleagues have published “Graph Neural Networks Improve Quantized Transformers by Incorporating Global Relationships” in IEEE Transactions on Signal and Information Processing over Networks (January 2026).Large language models are costly…

January 1, 2026New publication in Psychological Medicine: The role of altered decision dynamics and dorsolateral prefrontal cortex to amygdala causal circuitry in the aberrant efficacy of emotion suppression in subthreshold depression

Timothea Toulopoulou and colleagues have published “The role of altered decision dynamics and dorsolateral prefrontal cortex to amygdala causal circuitry in the aberrant efficacy of emotion suppression in subthreshold depression” in Psychological…

November 3, 2025GraphTeacher: Transductive Fine-Tuning of Encoders through Graph Neural Networks

We are proud to announce the GraphTeacher, which is now published in IEEE Transactions on Artificial Intelligence! GraphTeacher tackles a core NLP challenge—scarce labeled data—by integrating GNNs into the fine-tuning of transformer…

August 5, 2025Dr. Algın and his collaborators’ MRI robotic brain intervention system project has received R&D support from the Turkish Institutes of Health (TÜSEB) and the German R&D companies MARVIS and NORAS.

Recent research by Prof. Dr. Oktay Algın and his collaborators has led to the development of MRI-compatible brain biopsy and ablation techniques. These innovations have received support from the Turkish Institutes of…

May 6, 2025Visibility Graphs in Natural Language Processing

Happy to share our latest paper titled "Emotion Classification with Visibility Graphs" published in IEEE Signal Processing Letters! Our novel approach introduces a visibility graph-based sequential modeling to encapsulate global relationships within…