CTR prediction for contextual advertising: learning-to-rank approach. - Yukihiro Tagami; Shingo Ono; Koji Yamamoto; Koji Tsukamoto; Akira Tajima (AdKDD@KDD, 2013)

Filling context-ad vocabulary gaps with click logs. - Yukihiro Tagami; Toru Hotta; Yusuke Tanaka; Shingo Ono; Koji Tsukamoto; Akira Tajima (KDD, 2014)

Translation method of contextual information into textual space of advertisements. - Yukihiro Tagami; Toru Hotta; Yusuke Tanaka; Shingo Ono; Koji Tsukamoto; Akira Tajima (WWW (Companion Volume), 2014)

Modeling User Activities on the Web using Paragraph Vector. - Yukihiro Tagami; Hayato Kobayashi; Shingo Ono; Akira Tajima (WWW (Companion Volume), 2015)

Quantifying Query Ambiguity with Topic Distributions. - Yuki Yano; Yukihiro Tagami; Akira Tajima (CIKM, 2016)

Gaussian process nonparametric tensor estimator and its minimax optimality. - Heishiro Kanagawa; Taiji Suzuki; Hayato Kobayashi; Nobuyuki Shimizu; Yukihiro Tagami (ICML, 2016)

Minimax Optimal Alternating Minimization for Kernel Nonparametric Tensor Learning. - Taiji Suzuki; Heishiro Kanagawa; Hayato Kobayashi; Nobuyuki Shimizu; Yukihiro Tagami (NIPS, 2016)

Article De-duplication Using Distributed Representations. - Shumpei Okura; Yukihiro Tagami; Akira Tajima (WWW (Companion Volume), 2016)

Multimodal Content-Aware Image Thumbnailing. - Kohei Yamamoto; Hayato Kobayashi; Yukihiro Tagami; Hideki Nakayama (WWW (Companion Volume), 2016)

Embedding-based News Recommendation for Millions of Users. - Shumpei Okura; Yukihiro Tagami; Shingo Ono; Akira Tajima (KDD, 2017)

AnnexML: Approximate Nearest Neighbor Search for Extreme Multi-label Classification. - Yukihiro Tagami (KDD, 2017)

Learning Extreme Multi-label Tree-classifier via Nearest Neighbor Graph Partitioning. - Yukihiro Tagami (WWW (Companion Volume), 2017)

Speeding up Extreme Multi-Label Classifier by Approximate Nearest Neighbor Search. - Yukihiro Tagami (IEICE Trans. Inf. Syst., 2018)

Representation Learning for Users' Web Browsing Sequences. - Yukihiro Tagami; Hayato Kobayashi; Shingo Ono; Akira Tajima (IEICE Trans. Inf. Syst., 2018)

Practical Web-scale Recommender Systems. - Yukihiro Tagami (2018)

Cross-Domain Recommendation via Deep Domain Adaptation. - Heishiro Kanagawa; Hayato Kobayashi; Nobuyuki Shimizu; Yukihiro Tagami; Taiji Suzuki (ECIR (2), 2019)

A Scalable and Plug-in Based System to Construct A Production-Level Knowledge Base. - Tomoya Yamazaki; Kentaro Nishi; Takuya Makabe; Mei Sasaki; Chihiro Nishimoto; Hiroki Iwasawa; Masaki Noguchi; Yukihiro Tagami (DI2KG@KDD, 2019)

Recursive Nearest Neighbor Graph Partitioning for Extreme Multi-Label Learning. - Yukihiro Tagami (IEICE Trans. Inf. Syst., 2019)