| Title | Authors | Conference | Year | Links |
|---|---|---|---|---|
| Embedding Expansion: Augmentation in Embedding Space for Deep Metric Learning | Byungsoo Ko*, Geonmo Gu* | CVPR 2020 | 2020 | |
| Regularization on Spatio-Temporally Smoothed Feature for Action Recognition | Jinhyung Kim, Dongyoon Wee, Soonmin Bae, Junmo Kim | CVPR 2020 | 2020 | |
| Rethinking Data Augmentation for Image Super-resolution:\\A Comprehensive Analysis and a New Strategy | Jaejun Yoo*, Namhyuk Ahn, Kyung-Ah Sohn | CVPR 2020 | 2020 | |
| Evaluating Weakly Supervised Object Localization Methods Right | Junsuk Choe*, Seong Joon Oh*, Seungho Lee (Yonsei Univ.), Sanghyuk Chun, Zeynep Akata (Univ. of Tubingen), Hyunjung Shim (Yonsei Univ.) | CVPR 2020 | 2020 | Github |
| StarGAN v2: Diverse Image Synthesis for Multiple Domains | Yunjey Choi*, Youngjung Uh*, Jaejun Yoo*, Jung-Woo Ha | CVPR 2020 | 2020 | Github |
| Data-Driven Harmonic Filters for Audio Representation Learning | Minz Won (Univ. of Pompeu Fabra), Sanghyuk Chun, Oriol Nieto (Pandora), Xavier Serra (Univ. of Pompeu Fabra) | ICASSP 2020 | 2020 | |
| The Sound of My Voice: Speaker Representation Loss for Target Voice Separation | Seongkyu Mun, Soyeon Choe, Jaesung Huh, Joon Son Chung | ICASSP 2020 | 2020 | |
| Disentangled Speech Embeddings Using Cross-modal Self-supervision | Arsha Nagrani* (Univ. of Oxford), Joon Son Chung*, Samuel Albanie (Univ. of Oxford), Andrew Zisserman (Univ. of Oxford) | ICASSP 2020 | 2020 | |
| ASR is All You Need: Cross-modal Distillation for Lip Reading | Triantafyllos Afouras (Univ. of Oxford), Joon Son Chung, Andrew Zisserman (Univ. of Oxford) | ICASSP 2020 | 2020 | |
| Learning From Dances : Pose-invariant Re-identification for Multi-person Tracking | Hsuan-I Ho, Minho Shim, Dongyoon Wee | ICASSP 2020 | 2020 | |
| Parallel WaveGAN: A Fast waveform generation model based on generative adversarial networks with multi-resolution spectrogram | Ryuichi Yamamoto, Eunwoo Song, Jae-Min Kim | ICASSP 2020 | 2020 | |
| Improving LPCNet-based text-to-speech with linear prediction-structured mixture density network | Min-Jae Hwang, Eunwoo Song, Ryuichi Yamamoto, Frank Soong (MSRA), Hong-Goo Kang (Yonsei Univ) | ICASSP 2020 | 2020 | |
| Compounding the Performance Improvements of Assembled Techniques in a Convolutional Neural Network | Jungkyu Lee, Taeryun Won, Kiho Hong | arXiv | 2020 | Github |
| Lightweight 3D Human Pose Estimation Network Training Using Teacher-Student Learning | Dong-Hyun Hwang, Suntae Kim, Nicolas Monet, Hideki Koike, Soonmin Bae | WACV 2020 | 2020 | |
| SINet: Extreme Lightweight Portrait Segmentation Networks with Spatial Squeeze Modules and Information Blocking Decoder | Hyojin Park, Lars Lowe Sjösund, YoungJoon Yoo, Nicolas Monet (NAVER LABS Europe), Jihwan Bang, Nojun Kwak (Seoul National Univ.) | WACV 2020 | 2020 | Github |
| Symmetrical synthesis for deep metric learning | Geonmo Gu, Byung Soo Ko | AAAI 2020 | 2020 | Github |
| Background Suppression Networks for Weakly-supervised Temporal Action Localization | Pilhyeon Lee (Yonsei Univ.), Youngjung Uh, Heyran Byun (Yonsei Univ.) | AAAI 2020 | 2020 | |
| An Effective Style Token Weight Control Technique for End-to-End Emotional Speech Synthesis | Ohsung Kwon, Inseon Jang (ETRI), ChungHyun Ahn (ETRI), Hong-Goo Kang (Yonsei Univ.) | IEEE Signal Processing Letters (presented @ ICASSP 2020) | 2019 | |
| Efficient Dialogue State Tracking by Selectively Overwriting Memory | Sungdong Kim, Sohee Yang, Gyuwan Kim, Sang-Woo Lee | arXiv | 2019 | |
| Learning De-biased Representations with Biased Representations | Hyojin Bahng, Sanghyuk Chun, Sangdoo Yun, Jaegul Choo (Korea Univ.), Seong Joon Oh | arXiv | 2019 | |
| CORD: A Consolidated Receipt Dataset for Post-OCR Parsing | Seunghyun Park, Seung Shin, Bado Lee, Junyeop Lee, Jaeheung Surh, Minjoon Seo, Hwalsuk Lee | Document Intelligence WS@NeurIPS 2019 | 2019 | Github |
| Unpaired Sketch-to-Line Translation via Synthesis of Sketches | Gayoung Lee, Dohyun Kim (NAVER Webtoon), Youngjoon Yoo, Dongyoon Han, Jung-Woo Ha, Jaehyuk Chang (NAVER Webtoon) | SIGGRAPH-Asia | 2019 | |
| CodeKernel: A Graph Kernel Based Approach to the Selection of API Usage Examples | Xiaodong Gu, Hongyu Zhang (Univ. of Newcastle), Sunghun Kim | IEEE/ACM ASE 2019 | 2019 | |
| Subword Language Model for Query Auto-Completion | Gyuwan Kim | EMNLP-IJCNLP 2019 | 2019 | Blog |
| NL2pSQL: Generating Pseudo-SQL Queries from Under-Specified Natural Language Questions | Fuxiang Chen, Seung-won Hwang (Yonsei Univ.), Jaegul Choo (Korea Univ.), Jung-Woo Ha, Sung Kim | EMNLP-IJCNLP 2019 | 2019 | Blog |
| Mixture Content Selection for Diverse Sequence Generation | Jaemin Cho, Minjoon Seo, Hannaneh Hajishirzi (Univ. of Washington) | EMNLP-IJCNLP 2019 | 2019 | Blog |
| CutMix: Regularization Strategy to Train Strong Classifiers with Localizable Features Classification Robustness and Uncertainty | Sangdoo Yun, Dongyoon Han, Seong Joon Oh, Sanghyuk Chun, Junsuk Choe, Youngjoon Yoo | ICCV 2019 (Oral) | 2019 | Blog |
| What is Wrong with Scene Text Recognition Model Comparisons? Dataset and Model Analysis | Jeonghun Baek, Geewook Kim, Junyeop Lee, Sungrae Park, Dongyoon Han, Sangdoo Yun, Seong Joon Oh, Hwalsuk Lee | ICCV 2019 (Oral) | 2019 | Blog |
| Photorealistic Style Transfer via Wavelet Transforms | Jaejun Yoo, Youngjung Uh, Sanghyuk Chun, Byungkyu Kang, Jung-Woo Ha | ICCV 2019 | 2019 | Blog |
| A Comprehensive Overhaul of Feature Distillation | Byeongho Heo, Jeesoo Kim, Sangdoo Yun, Hyojin Park, Nojun Kwak, Jin Young Choi | ICCV 2019 | 2019 | Blog |
| Probability Density Distillation with Generative Adversarial Networks for High-Quality Parallel Waveform Generation | Ryuichi Yamamoto, Eunwoo Song, Jae-Min Kim | INTERSPEECH 2019 | 2019 | |
| Parameter Enhancement for MELP Speech Codec in Noisy Communication Environment | Min-Jae Hwang, Hong-Goo Kang | INTERSPEECH 2019 | 2019 | |
| Who Said that: Audio-Visual Speaker Diarisation of Real-World Meetings | Joon Son Chung, Bong-Jin Lee, Icksang Han | INTERSPEECH 2019 | 2019 | |
| My Lips are Concealed: Audio-Visual Speech Enhancement through Obstructions | Triantafyllos Afouras, Joon Son Chung, Andrew Zisserman | INTERSPEECH 2019 | 2019 | |
| BioBERT: a pre-trained biomedical language representation model for biomedical text mining | Jinhyuk Lee, Wonjin Yoon, Sungdong Kim, Donghyeon Kim, Sunkyu Kim, Chan Ho So, Jaewoo Kang | Bioinformatics | 2019 | |
| ExcitNet Vocoder: A Neural Excitation Model for Parametric Speech Synthesis Systems | Eunwoo Song, Kyungguen Byun, Hong-Goo Kang | EUSIPCO 2019 | 2019 | |
| Tripartite Heterogeneous Graph Propagation for Large-scale Social Recommendation | Kyung-Min Kim, Donghyun Kwak, Hanock Kwak, Young-Jin Park, Sangkwon Sim, Jae-Han Cho, Minkyu Kim, Jihun Kwon, Nako Sung, Jung-Woo Ha | Recsys 2019 (LBR) | 2019 | |
| Real-Time Open-Domain Question Answering with Dense-Sparse Phrase Index | Minjoon Seo, Jinhyuk Lee, Tom Kwiatkowski, Ankur P. Parikh, Ali Farhadi, Hannaneh Hajishirzi | ACL 2019 | 2019 | |
| TedEval: A Fair Evaluation Metric for Scene Text Detectors | Chae Young Lee, Youngmin Baek, Hwalsuk Lee | Workshop on Industrial Applications of Document Analysis and Recognition 2019 | 2019 | Blog |
| Excitation-by-SampleRNN Model for Text-to-Speech | Kyungguen Byun, Eunwoo Song, Jinseob Kim, Jae-Min Kim, Hong-Goo Kang | ITC-CSCC 2019 | 2019 | |
| Character Region Awareness for Text Detection | Youngmin Baek, Bado Lee, Dongyoon Han, Sangdoo Yun, Hwalsuk Lee | CVPR 2019 | 2019 | |
| EXTD: Extremely Tiny Face Detector via Iterative Filter Reuse | YoungJoon Yoo, Dongyoon Han, Sangdoo Yun | arXiv | 2019 | |
| Visualizing and Understanding Self-Attention Based Music Tagging | Minz Won, Sanghyuk Chun, Xavier Serra | Machine Learning for Music Discovery Workshop (Contributed Talk)@ICML 2019 | 2019 | |
| An Empirical Evaluation on Robustness and Uncertainty of Regularization methods Robustness and Uncertainty | Sanghyuk Chun, Seong Joon Oh, Sangdoo Yun, Dongyoon Han, Junsuk Choe, Youngjoon Yoo | Uncertainty & Robustness in Deep Learning Workshop@ICML 2019 | 2019 | |
| Curiosity-Bottleneck: Exploration By Distilling Task-Specific Novelty | Youngjin Kim, Wontae Nam, Hyunwoo Kim, Ji-Hoon Kim, Gunhee Kim | ICML 2019 | 2019 | |
| Toward Interpretable Music Tagging with Self-Attention | Minz Won, Sanghyuk Chun, Xavier Serra | arXiv | 2019 | |
| Effective Parameter Estimation Methods for an ExcitNet Model in Generative Text-to-Speech Systems | Ohsung Kwon, Eunwoo Song, Jae-Min Kim,Hong-Goo Kang | arXiv | 2019 | |
| Domain Mismatch Robust Acoustic Scene Classification Using Channel Information Conversion | Sung Kyu Moon, Suwon Shon | ICASSP 2019 | 2019 | |
| Perfect Match: Improved Cross-Modal Embeddings for Audio-Visual Synchronisation | Soo-Whan Chung, Joon Son Chung, Hong-Goo Kang | ICASSP 2019 | 2019 | |
| DialogWAE: Multimodal Response Generation with Conditional Wasserstein Auto-Encoder | Xiaodong Gu, Kyunghyun Cho, Jung-Woo Ha, Sunghun Kim | ICLR 2019 | 2019 | |
| Large-Scale Answerer in Questioner's Mind for Visual Dialog Question Generation | Sang-Woo Lee, Tong Gao, Sohee Yang, Jaejun Yoo, Jung-Woo Ha | ICLR 2019 | 2019 | |
| Modeling Uncertainty with Hedged Instance Embeddings | Seong Joon Oh, Andrew C. Gallagher, Kevin P. Murphy, Florian Schroff, Jiyan Pan, Joseph Roth | ICLR 2019 | 2019 | |
| Where To Be Adversarial Perturbations Added? Investigating and Manipulating Pixel Robustness Using Input Gradients | Jisung Hwang, Younghoon Kim, Sanghyuk Chun, Jaejun Yoo, Ji-Hoon Kim, Dongyoon Han | Debugging Machine Learning Models Workshop@ICLR 2019 | 2019 | |
| A Comprehensive Exploration on WikiSQL with Table-Aware Word Contextualization | Wonseok Hwang, Jinyeong Yim, Seunghyun Park, Minjoon Seo | arXiv | 2019 | |
| Adversarial Dropout for Recurrent Neural Networks | Sungrae Park, Jun-Keon Park, Su-Jin Shin, Il-Chul Moon | AAAI 2019 | 2019 | |
| Hierarchical Context Enabled Recurrent Neural Network for Recommendation | Kyungwoo Song, Mingi Ji, Sungrae Park, Il-Chul Moon | AAAI 2019 | 2019 | |
| Knowledge Distillation with Adversarial Samples Supporting Decision Boundary | Byeongho Heo, Minsik Lee, Sangdoo Yun, Jin Young Choi | AAAI 2019 | 2019 | |
| Knowledge Transfer via Distillation of Activation Boundaries Formed by Hidden Neurons | Byeongho Heo, Minsik Lee, Sangdoo Yun, Jin Young Choi | AAAI 2019, Oral | 2019 | |
| Paraphrase Diversification Using Counterfactual Debiasing | Sunghyun Park, Seung-Won Hwang, Fuxiang Chen, Jaegul Choo, Jung-Woo Ha, Sunghun Kim | AAAI 2019 | 2019 | |
| End-to-End Question Answering Models for Goal-Oriented Dialog Learning | Jamin Shin, Andrea Madotto, Minjoon Seo, Pascale Fung | Workshop on DSTC 2019 (at AAAI) | 2019 | |
| Dirichlet Variational Autoencoder | Weonyoung Joo, Wonsung Lee, Sungrae Park, Il-Chul Moon | arXiv | 2019 | |
| Multi-Domain Processing via Hybrid Denoising Networks for Speech Enhancement | Jang-Hyun Kim, Jaejun Yoo, Sanghyuk Chun, Adrian Kim, Jung-Woo Ha | arXiv | 2018 | |
| Answerer in Questioner's Mind: Information Theoretic Approach to Goal-Oriented Visual Dialog | Sang-Woo Lee, Yu-Jung Heo, Byoung-Tak Zhang | NeurIPS 2018, Spotlight | 2018 | |
| Speaker-Adaptive Neural Vocoders for Statistical Parametric Speech Synthesis Systems | Eunwoo Song, Jinseob Kim, Kyungguen Byun, Hong-Goo Kang | arXiv | 2018 | |
| Phrase-Indexed Question Answering: A New Challenge towards Scalable Document Comprehension | Minjoon Seo, Tom Kwiatkowski, Ankur P. Parikh, Ali Farhadi, Hannaneh Hajishirzi | EMNLP 2018 | 2018 | |
| Interpretable Prediction of Vascular Diseases from Electronic Health Records via Deep Attention Networks | Seunghyun Park, You Jin Kim, Jeong Whun Kim, Jin Joo Park, Borim Ryu, Jung-Woo Ha | IEEE BIBE 2018 | 2018 | |
| CHOPT: Automated Hyperparameter Optimization Framework for Cloud-Based Machine Learning Platforms | Jinwoong Kim, Minkyu Kim, Heungseok Park, Ernar Kusdavletov, Adrian Kim, Ji-Hoon Kim, Jung-Woo Ha, Nako Sung | arXiv | 2018 | |
| NSML: Meet the MLaaS Platform with a Real-World Case Study | Hanjoo Kim, Minkyu Kim, Dongjoo Seo, Jinwoong Kim, Heungseok Park, Soeun Park, Hyunwoo Jo, KyungHyun Kim, Youngil Yang, Youngkwan Kim, Nako Sung, Jung-Woo Ha | arXiv | 2018 | |
| Representation Learning of Music Using Artist Labels | Jiyoung Park, Jongpil Lee, Jangyeon Park, Jung-Woo Ha, Juhan Nam | ISMIR 2018 | 2018 | |
| Multimodal Dual Attention Memory for Video Story Question Answering | Kyung-Min Kim, Seong-Ho Choi, Jin-Hwa Kim, Byoung-Tak Zhang | ECCV 2018 | 2018 | |
| Unsupervised Holistic Image Generation from Key Local Patches | Donghoon Lee, Sangdoo Yun, Sungjoon Choi, Hwiyeon Yoo, Ming-Hsuan Yang, Songhwai Oh | ECCV 2018 | 2018 | |
| A Unified Framework for the Generation of Glottal Signals in Deep Learning-Based Parametric Speech Synthesis Systems | Min-Jae Hwang, Eunwoo Song, Jin-Seob Kim, Hong-Goo Kang | Interspeech 2018 | 2018 | |
| Acoustic Modeling Using Adversarially Trained Variational Recurrent Neural Network for Speech Synthesis | Joun Yeop Lee, Sung Jun Cheon, Byoung Jin Choi, Nam Soo Kim, Eunwoo Song | Interspeech 2018 | 2018 | |
| Deep Lip Reading: a Comparison of Models and an Online Application | Triantafyllos Afouras, Joon Son Chung, Andrew Zisserman | Interspeech 2018 | 2018 | |
| The Conversation: Deep Audio Visual Speech Enhancement | Triantafyllos Afouras, Joon Son Chung, Andrew Zisserman | Interspeech 2018 | 2018 | |
| VoxCeleb2: Deep Speaker Recognition | Joon Son Chung, Arsha Nagrani, Andrew Zisserman | Interspeech 2018 | 2018 | |
| StarGAN: Unified Generative Adversarial Networks for Multi-Domain Image-to-Image Translation | Yunjey Choi, Minje Choi, Munyoung Kim, Jung-Woo Ha, Sunghun Kim, Jaegul Choo | CVPR 2018 (Oral) | 2018 | |
| Deep Code Search | Xiaodong Gu, Hongyu Zhang, Sunghun Kim | ICSE 2018 | 2018 | |
| Neural Speed Reading via Skim-RNN | Minjoon Seo, Sewon Min, Ali Farhadi, Hannaneh Hajishirzi | ICLR 2018 | 2018 | |
| Perceptual Quality and Modeling Accuracy of Excitation Parameters in DLSTM-Based Speech Synthesis Systems | Eunwoo Song, Frank K. Soong, Hong-Goo Kang | 2017 IEEE Automatic Speech Recognition and Understanding Workshop | 2017 | |
| Automatic Music Highlight Extraction Using Convolutional Recurrent Attention Networks | Jung-Woo Ha, Adrian Kim, Chanju Kim, Jangyeon Park, Sung Kim | arXiv | 2017 | |
| NSML: A Machine Learning Platform That Enables You to Focus on Your Models | Nako Sung, Minkyu Kim, Hyunwoo Jo, Youngil Yang, Jinwoong Kim, Leonard Lausen, Youngkwan Kim, Gayoung Lee, Donghyun Kwak, Jung-Woo Ha, Sung Kim | NIPS WS ML Systems 2017 | 2017 | |
| Highrisk Prediction from Electronic Medical Records via Deep Attention Networks | You Jin Kim, Yun-Geun Lee, Jeong Whun Kim, Jin Joo Park, Borim Ryu, Jung-Woo Ha | NIPS WS ML4H 2017 | 2017 | |
| Overcoming Catastrophic Forgetting by Incremental Moment Matching | Sang-Woo Lee, Jin-Hwa Kim, Jaehyun Jun, Jung-Woo Ha, Byoung-Tak Zhang | NIPS 2017 | 2017 | |
| Building a Better Bitext for Structurally Different Languages through Self-Training | Jungyeul Park, Loic Dugast, Jeen-Pyo Hong, Chang-Uk Shin, Jeong-Won Cha | Workshop on Curation and Applications of Parallel and Comparable Corpora in IJCNLP 2017 | 2017 | |
| Deep Neural Networks for News Recommendations | Keunchan Park, Jisoo Lee, Jaeho Choi | CIKM 2017 | 2017 | |
| Corpus-Based Evaluation of Chinese Text Normalization | Sunhee Kim | OCOCOSDA 2017 | 2017 | |
| Effective Spectral and Excitation Modeling Techniques for LSTM-RNN-Based Speech Synthesis Systems | Eunwoo Song, Frank K. Soong, Hong-Goo Kang | IEEE/ACM Transactions on Audio, Speech, and Language Processing | 2017 | |
| Automatic DJ Mix Generation Using Highlight Detection | Adrian Kim, Soram Park, Jangyeon Park, Jung-Woo Ha, Taegyun Kwon, Juhan Nam | ISMIR 2017 | 2017 | |
| Representation Learning of Music Using Artist Labels | Jiyoung Park, Jongpil Lee, Jangyeon Park, Jung-Woo Ha, Juhan Nam | arXiv | 2017 | |
| A Typing Error-Robust Korean POS Tagging using Hangul Jamo Combination-Based Embedding | Dae-Ryong Seo, Youjin Chung, Inho Kang | HCLT 2017 | 2017 | |
| Question Retrieval Using Deep Semantic Matching for Community Question Answering | Seon-Hoon Kim, Heon-Seok Jang, In-Ho Kang | HCLT 2017 | 2017 | |
| Verification of Transliteration Pairs Using Distance LSTM-CNN with Layer Normalization (in Korean) | Changsu Lee, Juryong Cheon, Joogeun Kim, Taeil Kim, Inho Kang | HCLT 2017 | 2017 | |
| Music Emotion Recognition via End-to-End Multimodal Neural Networks | Byungsoo Jeon, Chanju Kim, Adrian Kim, Dongwon Kim, Jangyeon Park, Jung-Woo Ha | RECSYS 2017 | 2017 | |
| Translation of Natural Language Query into Keyword Query Using a RNN Encoder-Decoder | Hyun-Je Song, A-Yeong Kim, Seong-Bae Park | SIGIR 2017 | 2017 | |
| Dual-Memory Neural Networks for Modeling Cognitive Activities of Humans via Wearable Sensors | Sang-Woo Lee, Chung-Yeon Lee, Dong-Hyun Kwak, Jung-Woo Ha, Jeonghee Kim, Byoung-Tak Zhang | Neural Networks Journal | 2017 | |
| Dual Attention Networks for Multimodal Reasoning and Matching | Hyeonseob Nam, Jung-Woo Ha, Jeonghee Kim | CVPR 2017 | 2017 | |
| Energy-Based Sequence GANs for Recommendation and Their Connection to Imitation Learning | Jaeyoon Yoo, Heonseok Ha, Jihun Yi, Jongha Ryu, Chanju Kim, Jung-Woo Ha, Young-Han Kim, Sungroh Yoon | arXiv | 2017 | |
| Hadamard Product for Low-Rank Bilinear Pooling | Jin-Hwa Kim, Kyoung-Woon On, Woosang Lim, Jeonghee Kim, Jung-Woo Ha, Byoung-Tak Zhang | ICLR 2017 | 2017 | |
| A Study on Search Grid Points for Data-Driven 3-D Beamsteering | JeeSok Lee, Soo-Whan Chung, Min-Seok Choi, Hong-Goo Kang | Hands-free Speech Communications and Microphone Arrays (HSCMA), 2017 | 2017 | |
| Predicting High-Risk Prognosis from Diagnostic Histories of Adult Disease Patients via Deep Recurrent Neural Networks | Jung-Woo Ha, Adrian Kim, Dongwon Kim, Jeonghee Kim, Jeong-Whun Kim, Jin Joo Park, Borim Ryu | IEEE BigComp 2017 | 2017 | |
| Multimodal Residual Learning for Visual QA | Jin-Hwa Kim, Sang-Woo Lee, Donghyun Kwak, Min-Oh Heo, Jeonghee Kim, Jung-Woo Ha, Byoung-Tak Zhang | NIPS 2016 | 2016 | |
| How to Select a Good Voice for TTS | Sunhee Kim | 9th ISCA Speech Synthesis Workshop | 2016 | |
| Large-Scale Item Categorization in E-Commerce Using Multiple Recurrent Neural Networks | Jung-Woo Ha, Hyuna Pyo, Jeonghee Kim | KDD 2016 | 2016 | |
| Networks News2Images: Automatically Summarizing News Articles into Image-Based Contents via Deep Learning | Jung-Woo Ha, Dongyeop Kang, Hyuna Pyo, Jeonghee Kim | RECSYS INRA WS 2015 | 2015 |