Publications

Machine Learning

Scalable Attributed-Graph Subspace Clustering

Over recent years, graph convolutional networks emerged as powerful node clustering methods and have set state of the art results for this task. In this paper, we argue that some of these methods are unnecessarily complex and propose a node…

Chakib Fettal, Lazhar Labiod, Mohamed Nadif

37th AAAI Conference on Artificial Intelligence - 2023

Computer Science

Cyberbullying Detection Through Acoustic and Linguistic Analysis

Rafik Aimen Silakhal, Sara Zekri, Osman Salem, Ahmed Mehaoua

2023 International Symposium on Networks, Computers and Communications (ISNCC) - 2023

Life Sciences

Differential associations of adolescent versus young adult cannabis initiation with longitudinal brain change and behavior

Leveraging ~10 years of prospective longitudinal data on 704 participants, we examined the effects of adolescent versus young adult cannabis initiation on MRI-assessed cortical thickness development and behavior. Data were obtained from the IMAGEN…

Matthew Albaugh, Max Owens, Anthony Juliano, Jonatan Ottino-Gonzalez, Renata Cupertino, Zhipeng Cao, Scott Mackey, Claude Lepage, Pierre Rioux, Alan Evans, Tobias Banaschewski, Arun Bokde, Patricia Conrod, Sylvane Desrivières, Herta Flor, Antoine Grigis, Penny Gowland, Andreas Heinz, Bernd Ittermann, Jean-Luc Martinot, Marie-Laure Paillère Martinot, Eric Artiges, Frauke Nees, Dimitri Papadopoulos Orfanos, Tomáš Paus, Luise Poustka, Sabina Millenet, Juliane Fröhner, Michael Smolka, Henrik Walter, Robert Whelan, Gunter Schumann, Alexandra Potter, Hugh Garavan

Molecular Psychiatry - 2023

Life Sciences

Longitudinal associations between adolescent catch-up sleep, white-matter maturation and internalizing problems

Sleep is an important contributor for neural maturation and emotion regulation during adolescence, with long-term effects on a range of white matter tracts implicated in affective processing in at-risk populations. We investigated the effects of…

Stella Guldner, Anna Sarvasmaa, Hervé Lemaître, Jessica Massicotte, Hélène Vulser, Ruben Miranda, Pauline Bezivin-Frère, Irina Filippi, Jani Penttilä, Tobias Banaschewski, Gareth Barker, Arun Lw Bokde, Uli Bromberg, Christian Büchel, Patricia Conrod, Sylvane Desrivières, Herta Flor, Vincent Frouin, Jürgen Gallinat, Hugh Garavan, Penny Gowland, Andreas Heinz, Frauke Nees, Dimitri Papadopoulos-Orfanos, Michael Smolka, Gunter Schumann, Eric Artiges, Marie-Laure Paillère Martinot, Jean-Luc Martinot

Developmental Cognitive Neuroscience - 2023

Computer Science

Bluetooth Just Works: Security and Vulnerability

Mohamed Yanis Sadaoui, Sirine Hamza, Osman Salem, Ahmed Mehaoua

2023 International Symposium on Networks, Computers and Communications (ISNCC) - 2023

Life Sciences

Covariation of preadult environmental exposures, adult brain imaging phenotypes, and adult personality traits

Exposure to preadult environmental exposures may have long-lasting effects on mental health by affecting the maturation of the brain and personality, two traits that interact throughout the developmental process. However, environment-brain…

Kaizhong Xue, Bo Gao, Feng Chen, Meiyun Wang, Jingliang Cheng, Bing Zhang, Wenzhen Zhu, Shijun Qiu, Zuojun Geng, Xiaochu Zhang, Guangbin Cui, Yongqiang Yu, Quan Zhang, Weihua Liao, Hui Zhang, Xiaojun Xu, Tong Han, Wen Qin, Feng Liu, Meng Liang, Lining Guo, Qiang Xu, Jiayuan Xu, Jilian Fu, Peng Zhang, Wei Li, Dapeng Shi, Caihong Wang, Su Lui, Zhihan Yan, Jing Zhang, Jiance Li, Dawei Wang, Junfang Xian, Kai Xu, Xi-Nian Zuo, Longjiang Zhang, Zhaoxiang Ye, Tobias Banaschewski, Gareth Barker, Arun Bokde, Sylvane Desrivières, Herta Flor, Antoine Grigis, Hugh Garavan, Penny Gowland, Andreas Heinz, Rüdiger Brühl, Jean-Luc Martinot, Marie-Laure Paillère Martinot, Eric Artiges, Frauke Nees, Dimitri Papadopoulos Orfanos, Herve Lemaitre, Luise Poustka, Sarah Hohmann, Nathalie Holz, Juliane Fröhner, Michael Smolka, Nilakshi Vaidya, Henrik Walter, Robert Whelan, Wen Shen, Yanwei Miao, Chunshui Yu

Molecular Psychiatry - 2023

Life Sciences

Drinking motives, personality traits and life stressors—identifying pathways to harmful alcohol use in adolescence using a panel network approach

Abstract Background and aims Models of alcohol use risk suggest that drinking motives represent the most proximal risk factors on which more distal factors converge. However, little is known about how distinct risk factors influence each other and…

René Freichel, Janine Pfirrmann, Janna Cousjin, Peter de Jong, Ingmar Franken, Tobias Banaschewski, Arun Bokde, Sylvane Desrivières, Herta Flor, Antoine Grigis, Hugh Garavan, Andreas Heinz, Jean-Luc Martinot, Marie-Laure Paillère Martinot, Eric Artiges, Frauke Nees, Dimitri Papadopoulos Orfanos, Luise Poustka, Sarah Hohmann, Juliane Fröhner, Michael Smolka, Nilakshi Vaidya, Robert Whelan, Gunter Schumann, Henrik Walter, Ilya Veer, Reinout Wiers

Addiction - 2023

Life Sciences

Associations of DNA Methylation With Behavioral Problems, Gray Matter Volumes, and Negative Life Events Across Adolescence: Evidence From the Longitudinal IMAGEN Study

Negative life events (NLEs) increase the risk for externalizing behaviors (EBs) and internalizing behaviors (IBs) in adolescence and adult psychopathology. DNA methylation associated with behavioral problems may reflect this risk and long-lasting…

Yan Sun, Tianye Jia, Edward Barker, Di Chen, Zuo Zhang, Jiayuan Xu, Suhua Chang, Guangdong Zhou, Yun Liu, Nicole Tay, Qiang Luo, Xiao Chang, Tobias Banaschewski, Arun Bokde, Herta Flor, Antoine Grigis, Hugh Garavan, Andreas Heinz, Jean-Luc Martinot, Marie-Laure Paillère Martinot, Eric Artiges, Frauke Nees, Dimitri Papadopoulos Orfanos, Tomáš Paus, Luise Poustka, Sarah Hohmann, Sabina Millenet, Juliane Fröhner, Michael Smolka, Henrik Walter, Robert Whelan, Lin Lu, Jie Shi, Gunter Schumann, Sylvane Desrivières, Arun L.W. Bokde

Biological Psychiatry - 2023

Computer Science

Multimodal Cyber-Harassment Detection

Mohamed El Hadi Haouari, Abdelkader Tounsi, Osman Salem, Ahmed Mehaoua

2023 International Symposium on Networks, Computers and Communications (ISNCC) - 2023

Life Sciences

Targeting the pathological network: Feasibility of network-based optimization of transcranial magnetic stimulation coil placement for treatment of psychiatric disorders

It has been recognized that the efficacy of TMS-based modulation may depend on the network profile of the stimulated regions throughout the brain. However, what profile of this stimulation network optimally benefits treatment outcomes is yet to be…

Zhengcao Cao, Xiang Xiao, Yang Zhao, Yihan Jiang, Cong Xie, Marie-Laure Paillère-Martinot, Eric Artiges, Zheng Li, Zafiris Daskalakis, Yihong Yang, Chaozhe Zhu

Frontiers in Neuroscience - 2023