Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2021-10-07 14:25 |
Online |
Online |
[Poster Presentation]
A study of radio wave propagation between roads and vehicles in ITS communications Ayumi Sakamoto, Mitoshi Fujimoto (Univ. of Fukui), Masato Ogawa, Takeshi Suzuki (KYOCERA Corporation) AP2021-95 |
In a near future, automated driving will be realized, in which vehicles will be in constant communication with communica... [more] |
AP2021-95 pp.104-105 |
US |
2021-09-24 13:30 |
Online |
Online |
Study of the Remote Support System for Fetal Health Conditions Using AI
-- Study of the Method to Evaluate for Fetal Health Conditions Using Multi-variable and Multi-order Markov Chain Probability -- Chikahiro Araki, Chiyo Tamamura, Makoto Orisaka, Yoshio Yoshida, Miko Mori, Tatuya Asa (Univ. of Fukui) US2021-34 |
This paper describes the method to build a support system for obstetricians to determine the appropriate timing for preg... [more] |
US2021-34 pp.1-6 |
MI |
2021-08-27 15:00 |
Online |
Online |
[Short Paper]
Region extraction and mass estimation of kidneys from Ai-CT Yasushi Hirano, Remi Yamashita (Yamaguchi Univ.), Shoji Kido (Osaka Univ.), Kunihiro Inai (Univ. of Fukui) MI2021-24 |
Autopsy imaging (Ai) is an examination method for investigating the cause of death and estimating the postmortem time. S... [more] |
MI2021-24 pp.10-11 |
WBS, IT, ISEC |
2021-03-05 14:20 |
Online |
Online |
Improvement of Cicalese-Gargano-Vaccaro Algorithm for the Minimum-Entropy Couplings Problem Kohei Sakatani, Ken-ichi Iwata (Univ. of Fukui), Hiroshi Fujisaki (Kanazawa Univ.) IT2020-151 ISEC2020-81 WBS2020-70 |
Minimum-Entropy coupling is a problem of finding a joint probability distribution of minimum entropy from the set of joi... [more] |
IT2020-151 ISEC2020-81 WBS2020-70 pp.239-244 |
SIP, IT, RCS |
2021-01-21 10:55 |
Online |
Online |
A counterexample to the conjecture that the maximum redundancy of the AIFV-m codes is 1/m and an improvement Yuta Nakamura, Ueda Daichi, Ken-ichi Iwata (Univ. of Fukui), Hirosuke Yamamoto (The Univ. of Tokyo) IT2020-73 SIP2020-51 RCS2020-164 |
Hu, Yamamoto, and Honda proposed the binary AIFV-m codes and proved that the redundancy of the optimal binary AIFV-m cod... [more] |
IT2020-73 SIP2020-51 RCS2020-164 pp.58-63 |
IT |
2020-12-02 10:50 |
Online |
Online |
Enumeration and Coding of Binary AIFV-m Code Trees Genta Onishi, Kengo Hashimoto, Ken-ichi Iwata (Univ. of Fukui), Hirosuke Yamamoto (The Univ. of Tokyo) IT2020-33 |
Using the one-to-one correspondence between binary AIFV codes and Schröder paths, Sumigawa and Yamamoto gave a method to... [more] |
IT2020-33 pp.50-55 |
IT |
2020-12-02 11:10 |
Online |
Online |
On the Optimality of the AIFV Code for Average Codeword Length Kengo Hashimoto, Ken-ichi Iwata (Univ. of Fukui) IT2020-34 |
McMillan's inequality proved that Huffman code attains an optimal average code length in a class of
source codes that ... [more] |
IT2020-34 pp.56-61 |
LQE, CPM, ED |
2020-11-26 14:10 |
Online |
Online |
Mapping of Photoelectrochemical Etched Ni/GaN Schottky Contacts Using Scanning Internal Photoemission Microscopy
-- Comparison between n- and p-type GaN samples -- Ryo Matsuda (Univ. of Fukui), Fumimasa Horikiri, Yoshinobu Narita, Takehiro Yoshida, Noboru Fukuhara (SCIOCS), Tomoyoshi Mishima (Hosei Univ.), Kenji Shiojima (Univ. of Fukui) ED2020-9 CPM2020-30 LQE2020-60 |
[more] |
ED2020-9 CPM2020-30 LQE2020-60 pp.33-36 |
LQE, CPM, ED |
2020-11-26 14:40 |
Online |
Online |
Two-Dimensional Characterization of n-GaN Schottky Contacts Printed by Using Ni Nanoink Yuto Kawasumi, Yuto Yasui (Univ. of Fukui), Yukiyasu Kashiwagi, Toshiyuki Tamai (ORIST), Kenji Shiojima (Univ. of Fukui) ED2020-10 CPM2020-31 LQE2020-61 |
Two-dimensional characterization of n-GaN Schottky contacts formed by printing method using Ni nanoink was performed by ... [more] |
ED2020-10 CPM2020-31 LQE2020-61 pp.37-40 |
LQE, CPM, ED |
2020-11-26 15:30 |
Online |
Online |
Enhanced Breakdown Voltage in AlGaN/GaN HEMTs by Oxygen Plasma Treatment Shunsuke Kamiya, Takashi Nishitani, Yu Matsuda, Nozomu Takano, Joel T. Asubar, Hirokuni Tokuda (Univ. of Fukui), Masaaki Kuzuhara (Kwansei Gakuin Univ.) ED2020-12 CPM2020-33 LQE2020-63 |
With its high critical electric field as consequence of its wide bandgap, gallium nitride (GaN) is considered a leading ... [more] |
ED2020-12 CPM2020-33 LQE2020-63 pp.45-48 |
LQE, CPM, ED |
2020-11-26 15:50 |
Online |
Online |
GaN-based MIS-HEMTs with Mist Chemical Vapor Deposited Al2O3 Low Rui Shan, Itsuki Nagase, Ali Baratov, Joel Tacla Asubar, Hirokuni Tokuda (Univ. of Fukui), Masaaki Kuzuhara (Kwansei Gakuin Univ.), Zenji Yatabe, Kenta Naito, Motoyama Tomohiro, Yusui Nakamura (Kumamoto Univ.) ED2020-13 CPM2020-34 LQE2020-64 |
We have fabricated AlGaN/GaN metal-insulator-semiconductor high-electron mobility transistors (MIS-HEMTs) using Al2O3 ga... [more] |
ED2020-13 CPM2020-34 LQE2020-64 pp.49-52 |
LQE, CPM, ED |
2020-11-27 11:20 |
Online |
Online |
Improved performance in GaN-based HEMTs with insulated gate structures Ali Baratov, Takashi Ozawa, Shunpei Yamashita, Joel T. Asubar, Hirokuni Tokuda (Univ. of Fukui), Masaaki Kuzuhara (Kwansei Gakuin Univ.) ED2020-16 CPM2020-37 LQE2020-67 |
Several groups have reported improved performance in GaN-based transistors employing metal-insulator-semiconductor (MIS)... [more] |
ED2020-16 CPM2020-37 LQE2020-67 pp.60-62 |
MI, IE, SIP, BioX, ITE-IST, ITE-ME [detail] |
2020-05-29 10:10 |
Online |
Online |
Development of Activity Collecting System for Grazing Cattle and its Data Utilization Takahiro Natori, Yuya Oishi (Tokyo Univ. of Science), Satoki Tsuichihara (Univ. of Fukui), Hiroshi Takemura, Naoyuki Aikawa (Tokyo Univ. of Science) SIP2020-8 BioX2020-8 IE2020-8 MI2020-8 |
[more] |
SIP2020-8 BioX2020-8 IE2020-8 MI2020-8 pp.35-39 |
PN |
2020-04-24 15:05 |
Online |
Online |
[Invited Talk]
AIFV Code Construction Method and Optimization Method for Average Performance of Markov Chains with Finite States Ken-ichi Iwata, Ryusei Fujita (Univ. of Fukui), Hirosuke Yamamoto (Univ. of Tokyo) PN2020-3 |
We describe a construction method to design the optimal binary AIFV codes, which are defined by Yamamoto, Tsuchihashi, H... [more] |
PN2020-3 pp.15-21 |
AP |
2020-03-27 10:20 |
Fukui |
Fukui College (Cancelled but technical report was issued) |
[Tutorial Lecture]
Application of Meta-Surface with Parasitic Element to Dipole Array Yuki Kawakami (NIT, Fukui Col.), Toshikazu Hori (Univ. of Fukui) AP2019-205 |
[more] |
AP2019-205 pp.47-52 |
IT, SIP, RCS |
2020-01-23 13:05 |
Hiroshima |
Hiroshima City Youth Center |
On a redundancy of AIFV-m codes
-- for m=3,5 -- Ryusei Fujita, Ken-ichi Iwata (Univ. of Fukui), Hirosuke Yamamoto (Univ. of Tokyo) IT2019-48 SIP2019-61 RCS2019-278 |
(To be available after the conference date) [more] |
IT2019-48 SIP2019-61 RCS2019-278 pp.75-80 |
CPM |
2019-11-08 10:50 |
Fukui |
Fukui univ. |
[Invited Talk]
Mapping of metal/semiconductor and semiconductor/semiconductor interfaces using scanning internal photoemission microscopy Kenji Shiojima (Univ. of Fukui) CPM2019-51 |
Scanning internal photoemission spectroscopy has been developed to map the electrical characteristics of metal/semicondu... [more] |
CPM2019-51 pp.35-38 |
LQE, LSJ |
2019-05-31 13:00 |
Shiga |
|
High Efficiency Diode-Pumped Continuous Continuous-Wave Yb:YAG Hemisphirical Short Cavity Laser Ryo Kobayashi, Fumihiro Sugiki, Yu Aoyagi, Shunji Kataoka, Masashi Shibata, Junya Maeda, Sakae Kawato (Univ. of Fukui) |
[more] |
LQE2019-20 pp.35-38 |
LQE, LSJ |
2019-05-31 13:25 |
Shiga |
|
Theoretical analysis on influence of the pump-induced loss for the efficiency of Ti:sapphire laser Shunji Kataoka, Tomoki Kanetake, Masashi Shibata, Ryo Kobayashi, Yu Aoyagi, Junya Maeda, Sakae Kawato (Univ. of Fukui) |
We investigate influence of the laser efficiency due to the pump-induced loss in a Ti:sapphire laser crystal. We experim... [more] |
LQE2019-21 pp.39-42 |
NLP, MSS (Joint) |
2019-03-14 12:55 |
Fukui |
Bunkyo Camp., Univ. of Fukui |
Comparison of coupling element characteristics in multiphase CMOS LC oscillator using THD analysis Kenta Akao, Seiichiro Moro (Univ. of Fukui) NLP2018-124 |
Synchronization phenomena are observed in every place in nature such as firefly light emission and pendulum of the clock... [more] |
NLP2018-124 pp.1-6 |