An Effective Replacement Policy Focusing on Lifetime of a Cache Line. - Hiroki Yokoyama; Yuhei Horibe; Peng Zhang; Shinobu Miwa; Hironori Nakajo (CDES, 2010)

Nonnegative Source Separation with Expansive Nonlinearity: Comparison with the Primary Visual Cortex. - Hiroki Yokoyama (ICONIP (2), 2013)

How does emphatic emotion emerge via human-robot rhythmic interaction? - Hideyuki Takahashi; Nobutsuna Endo; Hiroki Yokoyama; Takato Horii; Tomoyo Morita; Minoru Asada (HAI, 2014)

Causal Patterns: Extraction of Multiple Causal Relationships by Mixture of Probabilistic Partial Canonical Correlation Analysis. - Hiroki Mori; Keisuke Kawano; Hiroki Yokoyama (DSAA, 2017)

Multimodal feedback for active robot-object interaction. - Luis Angel Contreras-Toledo; Hiroki Yokoyama; Hiroyuki Okada (CoRR, 2018)

Incremental Estimation of Natural Policy Gradient with Relative Importance Weighting. - Ryo Iwaki; Hiroki Yokoyama; Minoru Asada (IEICE Trans. Inf. Syst., 2018)

Section focused on machine learning methods for high-level cognitive capabilities in robotics. - Tetsunari Inamura; Hiroki Yokoyama; Emre Ugur; Xavier Hinaut; Michael Beetz; Tadahiro Taniguchi (Adv. Robotics, 2019)

Shape-Variation Crawler Mechanism with Four Foldable Legs for Constant Platform Posture. - Kouki Ogata; Kazuma Takemoto; Takeshi Mizuguchi; Hiroki Yokoyama; Aye Aye Moe; Geunho Lee (GCCE, 2020)

Tilling Depth Control of Compact Plowing Robot toward Home Gardens. - Kazuma Takemoto; Hiroki Yokoyama; Takeshi Okuno; Aye Aye Moe; Geunho Lee (GCCE, 2020)

Derivatives in Proton CT. - Max Aehle; Johan Alme; Gergely Gábor Barnaföldi; Johannes Blühdorn; Tea Bodova; Vyacheslav Borshchov; Anthony van den Brink; Mamdouh Chaar; Viljar Eikeland; Gregory Feofilov; Christoph Garth; Nicolas R. Gauger; et al. (CoRR, 2022)