Crystal Voronoi Diagram and Its Applications to Collision-Free Paths. - Kei Kobayashi; Kokichi Sugihara (International Conference on Computational Science (1), 2001)

Crystal Voronoi diagram and its applications. - Kei Kobayashi; Kokichi Sugihara (Future Gener. Comput. Syst., 2002)

Information criteria for support vector machines. - Kei Kobayashi; Fumiyasu Komaki (IEEE Trans. Neural Networks, 2006)

Mode Switching and Collective Behavior in Chemical Oil Droplets. - Naoto Horibe; Kei Kobayashi; Martin M. Hanczyc; Takashi Ikegami (ALIFE, 2010)

Asymptotically Efficient Estimators for Algebraic Statistical Manifolds. - Kei Kobayashi; Henry P. Wynn (GSI, 2013)

Weighting of acoustic cues shifts to frication duration in identification of fricatives/affricates when auditory properties are degraded due to aging. - Keiichi Yasu; Takayuki Arai; Kei Kobayashi; Mitsuko Shindo (INTERSPEECH, 2013)

Localized Centering: Reducing Hubness in Large-Sample Data. - Kazuo Hara; Ikumi Suzuki; Masashi Shimbo; Kei Kobayashi; Kenji Fukumizu; Milos Radovanovic 001 (AAAI, 2015)

Reducing Hubness: A Cause of Vulnerability in Recommender Systems. - Kazuo Hara; Ikumi Suzuki; Kei Kobayashi; Kenji Fukumizu (SIGIR, 2015)

Reducing Hubness for Kernel Regression. - Kazuo Hara; Ikumi Suzuki; Kei Kobayashi; Kenji Fukumizu; Milos Radovanovic 001 (SISAP, 2015)

Surface Potential Measurement of Organic Multi-layered Films on Electrodes by Kelvin Probe Force Microscopy. - Nobuo Satoh; Shigetaka Katori; Kei Kobayashi; Kazumi Matsushige; Hirofumi Yamada (IEICE Trans. Electron., 2015)

Flattening the Density Gradient for Eliminating Spatial Centrality to Reduce Hubness. - Kazuo Hara; Ikumi Suzuki; Kei Kobayashi; Kenji Fukumizu; Milos Radovanovic 001 (AAAI, 2016)

A study on effective flooding over MANET based on exchange of neighbor information. - Naoya Imaizumi; Kei Kobayashi; Keisuke Utsu; Hiroshi Ishii 002 (J. Supercomput., 2016)

Achieving secure communication over MANET using secret sharing schemes. - Kei Kobayashi; Yosuke Totani; Keisuke Utsu; Hiroshi Ishii 002 (J. Supercomput., 2016)

A proposal on location data supplementing information transfer method over MANET. - Kei Kobayashi; Yosuke Totani; Keisuke Utsu; Hiroshi Ishii 002 (J. Supercomput., 2016)

An efficient broadcast-based information transfer method based on location data over MANET. - Yosuke Totani; Kei Kobayashi; Keisuke Utsu; Hiroshi Ishii 002 (J. Supercomput., 2016)

Augmented Reality Media for Cultural Experience in Shrines. - Kei Kobayashi; Junichi Hoshino (ICEC, 2017)

Revisiting the Vector Space Model: Sparse Weighted Nearest-Neighbor Method for Extreme Multi-Label Classification. - Tatsuhiro Aoshima; Kei Kobayashi; Mihoko Minami (CoRR, 2018)

Improving speech intelligibility using microphones on behind the ear hearing aids. - Yusuke Hioka; Kei Kobayashi; Kenta Niwa (MMSP, 2019)

FUROSHIKI: Augmented Reality Media That Conveys Japanese Traditional Culture. - Kei Kobayashi; Kazuma Nagata; Soh Masuko; Junichi Hoshino (VRCAI, 2019)

Likelihood Assignment for Out-of-Distribution Inputs in Deep Generative Models is Sensitive to Prior Distribution Choice. - Ryo Kamoi; Kei Kobayashi (CoRR, 2019)

Out-of-Distribution Detection with Likelihoods Assigned by Deep Generative Models Using Multimodal Prior Distributions. - Ryo Kamoi; Kei Kobayashi (SafeAI@AAAI, 2020)

Augmented Reality Media for Experiencing Worship Culture in Japanese Shrines. - Kei Kobayashi; Junichi Hoshino (ICEC, 2020)

Why is the Mahalanobis Distance Effective for Anomaly Detection? - Ryo Kamoi; Kei Kobayashi (CoRR, 2020)

Strong approximation of time-changed stochastic differential equations involving drifts with random and non-random integrators. - Sixian Jin; Kei Kobayashi (CoRR, 2020)

Empirical geodesic graphs and CAT(k) metrics for data analysis. - Kei Kobayashi; Henry P. Wynn (Stat. Comput., 2020)

Instruction Pictograms for Interactive Entertainment. - Kei Kobayashi; Junichi Hoshino (ICEC, 2021)

Table-Based Interactive System for Augmenting Japanese Food Culture Experience. - Kei Kobayashi; Kazuma Nagata; Junichi Hoshino (VRST, 2021)

Enhancing Hierarchical Information by Using Metric Cones for Graph Embedding. - Daisuke Takehara; Kei Kobayashi (CoRR, 2021)

Entropy-Regularized Optimal Transport on Multivariate Normal and q-normal Distributions. - Qijun Tong; Kei Kobayashi (Entropy, 2021)

Instruction pictograms for experience-based displays and their use cases. - Kei Kobayashi; Junichi Hoshino (Entertain. Comput., 2022)

Calligraphy Experience System That Conveys the Relationship Between Kanji and Nature. - Kei Kobayashi; Kazuma Nagata (SIGGRAPH Immersive Pavilion, 2023)

Benign Overfitting for α Sub-exponential Input. - Kota Okudo; Kei Kobayashi (CoRR, 2024)