Face sequence recognition using Grassmann Distances and Grassmann Kernels. - Ryosuke Shigenaka; Bisser Raytchev; Toru Tamaki; Kazufumi Kaneda (IJCNN, 2012)

Action recognition by orthogonalized subspaces of local spatio-temporal features. - Bisser Raytchev; Ryosuke Shigenaka; Toru Tamaki; Kazufumi Kaneda (ICIP, 2013)

Generic object recognition with local features: From bags to subspaces. - Bisser Raytchev; Yuta Kikutsugi; Ryosuke Shigenaka; Toru Tamaki; Kazufumi Kaneda (IJCNN, 2013)

A Weighted Combination of Text and Image Classifiers for User Gender Inference. - Tomoki Taniguchi; Shigeyuki Sakaki; Ryosuke Shigenaka; Yukihiro Tsuboshita; Tomoko Ohkuma (VL@EMNLP, 2015)

Content-Aware Multi-task Neural Networks for User Gender Inference Based on Social Media Images. - Ryosuke Shigenaka; Yukihiro Tsuboshita; Noriji Kato (ISM, 2016)

Image-based user profiling of frequent and regular venue categories. - Ryosuke Shigenaka; Yan-Ying Chen; Francine Chen 001; Dhiraj Joshi; Yukihiro Tsuboshita (ICME, 2017)