Keiji Matsumoto

47 papers A* 2A 3B 4C 2Journal 22Unranked 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
An Analysis of Viewing Intentions for Promotional Videos Using Fuzzy
J. Adv. Comput. Intell. Intell. Informatics
Naruki Shirahama, Naofumi Nakaya, Kenji Moriya, Kazuhiro Koshi, Keiji Matsumoto, Satoshi Watanabe
2024 C conf
Quantitative Analysis of Conversational Response Nuances Using Visual Analog Scale, Data Visualization, and Clustering.
SERA
Naruki Shirahama, Shinichi Kondo, Keiji Matsumoto, Kenji Moriya, Naofumi Nakaya, Kazuhiro Koshi, Satoshi Watanabe
2022 J jnl
Imaginarity-free quantum multiparameter estimation.
Quantum
Jisho Miyazaki, Keiji Matsumoto
2022 — conf
Live Demonstration: An AI-assisted e-tongue for fast and portable fingerprinting of liquids.
IEEE SENSORS
Michal Muszynski, Gianmarco Gabrieli, Lukas Zimmerli, Yuksel Temiz, Ralph Heller, Aaron Cox, Keiji Matsumoto, Kitahiro Kaneda, Patrick W. Ruch
2021 J jnl
A New Method of Subjective Evaluation Using Visual Analog Scale for Small Sample Data Analysis.
J. Inf. Process.
Naruki Shirahama, Satoshi Watanabe, Kenji Moriya, Kazuhiro Koshi, Keiji Matsumoto
2019 — conf
A portable potentiometric electronic tongue leveraging smartphone and cloud platforms.
ISOEN
Patrick W. Ruch, Rui Hu, Luca Capua, Yuksel Temiz, Stephan Paredes, Antonio Lopez Marin, Jorge Barroso, Aaron Cox, Eiji Nakamura, Keiji Matsumoto
2019 J jnl
A portable potentiometric electronic tongue leveraging smartphone and cloud platforms.
CoRR
Patrick W. Ruch, Rui Hu, Luca Capua, Yuksel Temiz, Stephan Paredes, Antonio Lopez Marin, Jorge Barroso Carmona, Aaron Cox, Eiji Nakamura, Keiji Matsumoto
2019 — conf
An earbud-type wearable (A hearable) with vital parameter sensors for early detection and prevention of heat-stroke.
EMBC
Keiji Matsumoto, Yuksel Temiz, Hamidreza Taghavi, Elrick L. Cornelius, Hiroyuki Mori, Bruno Michel
2017 B conf
Internet of the Body and Cognitive Hypervisor.
CHASE
Rahel Strässle, Sebastian Gerke, Thomas Brunschwiler, Yuksel Temiz, Jonas R. M. Weiss, Arvind Sridhar, Stephan Paredes, Emanuel Loertscher, Neil Ebejer, Bruno Michel, H.-M. Lee, C. Alvarado, Ismael Faro, T. van Kessel, Mounir Meghelli, Marc A. Taubenblatt, Sufi Zafar, Frank Libsch, Keiji Matsumoto
2017 C conf
Internet of the body and cognitive companion: Enabling high-quality monitoring of patients at home.
Healthcom
Rahel Straessle, Yuksel Temiz, Sebastian Gerke, Jonas R. M. Weiss, Arvind Sridhar, Stephan Paredes, Thomas Brunschwiler, Emanuel Loertscher, Neil Ebejer, Bruno Michel, T. van Kessel, Ismael Faro, Sufi Zafar, Frank Libsch, Marc A. Taubenblatt, Keiji Matsumoto
2014 J jnl
Analysis of Low Grazing Scattering by Dielectric Gratings in Conical Mounting Using Scattering Factors.
IEICE Trans. Electron.
Hideaki Wakabayashi, Masamitsu Asai, Keiji Matsumoto, Jiro Yamakita
2014 — conf
Cooling from the bottom side (laminate (substrate) side) of a three-dimensional (3D) chip stack.
3DIC
Keiji Matsumoto, Hiroyuki Mori, Yasumitsu Orii
2014 J jnl
Simpler Exact Leader Election via Quantum Reduction.
Chic. J. Theor. Comput. Sci.
Hirotada Kobayashi, Keiji Matsumoto, Seiichiro Tani
2013 J jnl
Numerical Methods for Composite Dielectric Gratings Embedded with Conducting Strips Using Scattering Factors.
IEICE Trans. Electron.
Hideaki Wakabayashi, Masamitsu Asai, Keiji Matsumoto, Jiro Yamakita
2013 — conf
Thermal design guideline and new cooling solution for a three-dimensional (3D) chip stack.
3DIC
Keiji Matsumoto, Soichiro Ibaraki, Kuniaki Sueoka, Katsuyuki Sakuma, Hidekazu Kikuchi, Hiroyuki Mori, Yasumitsu Orii, Fumiaki Yamada, Kohei Fujihara, Junichi Takamatsu, Koji Kondo
2013 — conf
Thermo-mechanical evaluation of 3D packages.
3DIC
Sayuri Kohara, Akihiro Horibe, Kuniaki Sueoka, Keiji Matsumoto, Fumiaki Yamada, Hiroyuki Mori, Yasumitsu Orii
2012 J jnl
Exact Quantum Algorithms for the Leader Election Problem.
ACM Trans. Comput. Theory
Seiichiro Tani, Hirotada Kobayashi, Keiji Matsumoto
2012 J jnl
Numerical Methods of Multilayered Dielectric Gratings by Application of Shadow Theory to Middle Regions.
IEICE Trans. Electron.
Hideaki Wakabayashi, Keiji Matsumoto, Masamitsu Asai, Jiro Yamakita
2011 — conf
Combination between the nonlinear finite element analyses and the strain measurement using the digital image correlation for a new 3D SIC package.
3DIC
Toru Ikeda, Masatoshi Oka, Shinya Kawahara, Noriyuki Miyazaki, Keiji Matsumoto, Sayuri Kohara, Yasumitsu Orii, Fumiaki Yamada, Morihiro Kada
2011 J jnl
Entangled Games Are Hard to Approximate.
SIAM J. Comput.
Julia Kempe, Hirotada Kobayashi, Keiji Matsumoto, Ben Toner, Thomas Vidick
2011 — conf
Thermal stress analysis of die stacks with fine-pitch IMC interconnections for 3D integration.
3DIC
Sayuri Kohara, Akihiro Horibe, Kuniaki Sueoka, Keiji Matsumoto, Fumiaki Yamada, Yasumitsu Orii, Katsuyuki Sakuma, Takahiro Kinoshita, Takashi Kawakami
2010 J jnl
A 342 mW Mobile Application Processor With Full-HD Multi-Standard Video Codec and Tile-Based Address-Translation Circuits.
IEEE J. Solid State Circuits
Kenichi Iwata, Takahiro Irita, Seiji Mochizuki, Hiroshi Ueda, Masakazu Ehama, Motoki Kimura, Jun Takemura, Keiji Matsumoto, Eiji Yamamoto, Tadashi Teranuma, Katsuji Takakubo, Hiromi Watanabe, Shinichi Yoshioka, Toshihiro Hattori
2010 J jnl
Computing on Anonymous Quantum Network
CoRR
Hirotada Kobayashi, Keiji Matsumoto, Seiichiro Tani
2010 — conf
High density 3D integration by pre-applied Inter Chip Fill.
3DIC
Akihiro Horibe, Kuniaki Sueoka, Katsuyuki Sakuma, Sayuri Kohara, Keiji Matsumoto, Hidekazu Kikuchi, Yasumitsu Orii, Toshiro Mitsuhashi, Fumiaki Yamada
2009 — conf
A 342mW mobile application processor with full-HD multi-standard video codec.
ISSCC
Kenichi Iwata, Takahiro Irita, Seiji Mochizuki, Hiroshi Ueda, Masakazu Ehama, Motoki Kimura, Jun Takemura, Keiji Matsumoto, Eiji Yamamoto, Tadashi Teranuma, Katsuji Takakubo, Hiromi Watanabe, Shinichi Yoshioka, Toshihiro Hattori
2009 A* conf
Brief announcement: exactly electing a unique leader is not harder than computing symmetric functions on anonymous quantum networks.
PODC
Hirotada Kobayashi, Keiji Matsumoto, Seiichiro Tani
2009 — conf
Minimizing localization cost with mobile anchor in underwater sensor networks: extended abstract.
WUWNet
Keiji Matsumoto, Ryo Katsuma, Naoki Shibata, Keiichi Yasumoto, Minoru Ito
2009 A conf
Oracularization and Two-Prover One-Round Interactive Proofs against Nonlocal Strategies.
CCC
Tsuyoshi Ito, Hirotada Kobayashi, Keiji Matsumoto
2009 J jnl
Quantum Merlin-Arthur Proof Systems: Are Multiple Merlins More Helpful to Arthur?
Chic. J. Theor. Comput. Sci.
Hirotada Kobayashi, Keiji Matsumoto, Tomoyuki Yamakami
2009 — conf
Thermal resistance measurements of interconnections for a three-dimensional (3D) chip stack.
3DIC
Keiji Matsumoto, Soichiro Ibaraki, Katsuyuki Sakuma, Fumiaki Yamada
2009 J jnl
Using Entanglement in Quantum Multi-Prover Interactive Proofs.
Comput. Complex.
Julia Kempe, Hirotada Kobayashi, Keiji Matsumoto, Thomas Vidick
2008 A* conf
Entangled Games are Hard to Approximate.
FOCS
Julia Kempe, Hirotada Kobayashi, Keiji Matsumoto, Ben Toner, Thomas Vidick
2008 J jnl
Oracularization and Two-Prover One-Round Interactive Proofs against Nonlocal Strategies
CoRR
Tsuyoshi Ito, Hirotada Kobayashi, Keiji Matsumoto
2008 A conf
Using Entanglement in Quantum Multi-prover Interactive Proofs.
CCC
Julia Kempe, Hirotada Kobayashi, Keiji Matsumoto, Thomas Vidick
2007 J jnl
Exact Quantum Algorithms for the Leader Election Problem.
CoRR
Seiichiro Tani, Hirotada Kobayashi, Keiji Matsumoto
2005 A conf
Exact Quantum Algorithms for the Leader Election Problem.
STACS
Seiichiro Tani, Hirotada Kobayashi, Keiji Matsumoto
2005 J jnl
Qubit channels which require four inputs to achieve capacity: implications for additivity conjectures.
Quantum Inf. Comput.
Masahito Hayashi, Hiroshi Imai, Keiji Matsumoto, Mary Beth Ruskai, Toshiyuki Shimono
2004 B conf
Universal distortion-free entanglement concentration.
ISIT
Keiji Matsumoto, Masahito Hayashi
2003 B conf
Quantum Merlin-Arthur Proof Systems: Are Multiple Merlins More Helpful to Arthur?
ISAAC
Hirotada Kobayashi, Keiji Matsumoto, Tomoyuki Yamakami
2003 J jnl
Quantum multi-prover interactive proof systems with limited prior entanglement.
J. Comput. Syst. Sci.
Hirotada Kobayashi, Keiji Matsumoto
2002 — conf
General-Purpose Parallel Simulator for Quantum Computing.
UMC
Jumpei Niwa, Keiji Matsumoto, Hiroshi Imai
2002 J jnl
Polynomial Invariants and Harmonic Functions Related to Exceptional Regular Polytopes.
Exp. Math.
Katsunori Iwasaki, Atsufumi Kenma, Keiji Matsumoto
2002 — conf
Power of Quantum Entanglement.
IFIP TCS
Jozef Gruska, Hiroshi Imai, Keiji Matsumoto
2002 B conf
Quantum Multi-prover Interactive Proof Systems with Limited Prior Entanglement.
ISAAC
Hirotada Kobayashi, Keiji Matsumoto
2002 J jnl
Simple construction of quantum universal variable-length source coding.
Quantum Inf. Comput.
Masahito Hayashi, Keiji Matsumoto
2001 J jnl
Quantum Certificate Verification: Single versus Multiple Quantum Certificates
CoRR
Hirotada Kobayashi, Keiji Matsumoto, Tomoyuki Yamakami
2001 J jnl
Quantum Multi-Prover Interactive Proof Systems with Limited Prior Entanglement
CoRR
Hirotada Kobayashi, Keiji Matsumoto