Journal Papers

Error Correction Using Long Context Match for Smartphone Speech Recognition
Yuan Liang, Koji Iwano, Koichi Shinoda
IEICE Transactions on Information and Systems, vol. E98-D, no. 11, pp. 1932-1942, Nov. 1, 2015

Fast Coding of Feature Vectors using Neighbor-To-Neighbor Search
Nakamasa Inoue, Koichi Shinoda
IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI), vol. 38, no. 6, pp. 1170-1184, Sep. 23, 2015

Robust Discriminative Training Against Data Insufficiency in PLDA-Based Speaker Verification
Johan Rohdin, Sangeeta Biswas, Koichi Shinoda
Elsevier Computer Speech and Language, vol. 35, pp. 32-57, Jun. 20, 2015

Autonomous Selection of i-Vectors for PLDA Modelling in Speaker Verification
Sangeeta Biswas, Johan Rohdin, Koichi Shinoda
Elsevier Speech Communication, vol. 72, pp. 32-46, May 8, 2015

Conference Proceedings (peer reviewed)

Vocabulary Expansion Using Word Vectors for Video Semantic Indexing
Nakamasa Inoue, Koichi Shinoda
Proc. ACM Multimedia, pp. 851-854, Oct. 26, 2015

New Materials for Spoofing Touch-based Fingerprint Scanners
Jan Spurny, Michal Dolezel, Ondrej Kanich, Martin Drahansky, Koichi Shinoda
Proc. International Conference on Computer Application Technologies, pp. 207-211, Sep. 1, 2015

Speaker Diarization Using Multi-Modal i-vectors
Fumito Nishi, Nakamasa Inoue, Koichi Shinoda
Proc. International Technical Conference on Circuits/Systems Computers and Communications (ITC-CSCC), pp. 27-30, Jun. 29, 2015

Conference Proceedings (non-refereed)

TokyoTech at TRECVID 2015
Nakamasa Inoue, Tran Hai Dang, Ryosuke Yamamoto, Koichi Shinoda
Proc. TRECVID workshop, pp. 1-10, Nov. 16, 2015

Combining Audio Features and Visual i-vector at MediaEval 2015 Multimodal Person Discovery in Broadcast TV
Fumito Nishi, Nakamasa Inoue, Koichi Shinoda
Proc. MediaEval Workshop, Sep. 14, 2015

Domestic Conference Proceedings

A DNN-Based ASR System for the Indonesian Language
Devin Hoesen, Ryan Price, Puji Lestari Dessi, Koichi Shinoda
Proc. ASJ 2015 Autumn Meeting, pp. 5-6, Sep. 16, 2015

Human Action Retrieval Based on Temporal Matching
Mengxi Lin, Nakamasa Inoue, Koichi Shinoda
Technical Reports of IEICE PRMU, vol. 114, no. 454, pp. 125-130, Feb. 20, 2015

Spectral Graph Wavelets for Skeleton-based 3D Action Recognition
Tommi Kerola, Nakamasa Inoue, Koichi Shinoda
Technical Reports of IEICE PRMU, vol. 114, no. 454, pp. 131-136, Feb. 19, 2015

Invited Talks & Tutorials

Robust Video Information Retrieval using Speech Technologies
Koichi Shinoda
Korea University, Jun. 30, 2015

A New Speech Recognition Paradigm Based on Deep Learning
Koichi Shinoda
University of Science, VNU-HCM, Jan. 15, 2015

Robust video information retrieval using speech technologies
Koichi Shinoda
University of Information Technology, VNU-HCM, Jan. 14, 2015