A low-phase-noise injection-locked differential ring-VCO with half-integral subharmonic locking in 0.18 µm CMOS. - Yuka Kobayashi; Shuhei Amakawa; Noboru Ishihara; Kazuya Masu (ESSCIRC, 2009)

Design targeting voice interface robot capable of active listening. - Yuka Kobayashi; Daisuke Yamamoto; Toshiyuki Koga; Sachie Yokoyama; Miwako Doi (HRI, 2010)

A 1.5GHz-modulation-range 10ms-modulation-period 180kHzrms-frequency-error 26MHz-reference mixed-mode FMCW synthesizer for mm-wave radar application. - Hiroki Sakurai; Yuka Kobayashi; Toshiya Mitomo; Osamu Watanabe 003; Shoji Otaka (ISSCC, 2011)

A 2Gb/s-throughput CMOS transceiver chipset with in-package antenna for 60GHz short-range wireless communication. - Toshiya Mitomo; Yukako Tsutsumi; Hiroaki Hoshino; Masahiro Hosoya; Tong Wang 018; Yuta Tsubouchi; Ryoichi Tachibana; Akihide Sai; Yuka Kobayashi; Daisuke Kurose; Tomohiko Ito; Koichiro Ban; et al. (ISSCC, 2012)

A digitally stabilized type-III PLL using ring VCO with 1.01psrms integrated jitter in 65nm CMOS. - Akihide Sai; Yuka Kobayashi; Shigehito Saigusa; Osamu Watanabe 003; Tetsuro Itakura (ISSCC, 2012)

A 2-Gb/s Throughput CMOS Transceiver Chipset With In-Package Antenna for 60-GHz Short-Range Wireless Communication. - Toshiya Mitomo; Yukako Tsutsumi; Hiroaki Hoshino; Masahiro Hosoya; Tong Wang 018; Yuta Tsubouchi; Ryoichi Tachibana; Akihide Sai; Yuka Kobayashi; Daisuke Kurose; Tomohiko Ito; Koichiro Ban; et al. (IEEE J. Solid State Circuits, 2012)

Correction to "A 2 Gb/s Throughput CMOS Transceiver Chipset With In-Package Antenna for 60 GHz Short-Range Wireless Communication". - Toshiya Mitomo; Yukako Tsutsumi; Hiroaki Hoshino; Masahiro Hosoya; Tong Wang 018; Yuta Tsubouchi; Ryoichi Tachibana; Akihide Sai; Yuka Kobayashi; Daisuke Kurose; Tomohiko Ito; Koichiro Ban; et al. (IEEE J. Solid State Circuits, 2013)

Fatal or not? Finding errors that lead to dialogue breakdowns in chat-oriented dialogue systems. - Ryuichiro Higashinaka; Masahiro Mizukami; Kotaro Funakoshi; Masahiro Araki; Hiroshi Tsukahara; Yuka Kobayashi (EMNLP, 2015)

Towards Taxonomy of Errors in Chat-oriented Dialogue Systems. - Ryuichiro Higashinaka; Kotaro Funakoshi; Masahiro Araki; Hiroshi Tsukahara; Yuka Kobayashi; Masahiro Mizukami (SIGDIAL Conference, 2015)

A fast and efficient algorithm for solving ill-conditioned linear systems. - Yuka Kobayashi; Takeshi Ogita (JSIAM Lett., 2015)

The dialogue breakdown detection challenge: Task description, datasets, and evaluation metrics. - Ryuichiro Higashinaka; Kotaro Funakoshi; Yuka Kobayashi; Michimasa Inaba (LREC, 2016)

Influence of Individual Differences on the Calculation Method for FBG-Type Blood Pressure Sensors. - Shouhei Koyama; Hiroaki Ishizawa; Keisaku Fujimoto; Shun Chino; Yuka Kobayashi (Sensors, 2017)

Out-of-Domain Slot Value Detection for Spoken Dialogue Systems with Context Information. - Yuka Kobayashi; Takami Yoshida; Kenji Iwata; Hiroshi Fujimura; Masami Akamine (SLT, 2018)

Slot Filling with Weighted Multi-Encoders for Out-of-Domain Values. - Yuka Kobayashi; Takami Yoshida; Kenji Iwata; Hiroshi Fujimura (INTERSPEECH, 2019)

Dialog State Tracking with Incorporation of Target Values in Attention Models. - Takami Yoshida; Kenji Iwata; Yuka Kobayashi; Hiroshi Fujimura (IWSDS, 2020)