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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CAS, CS | 2024-03-14 13:30 |
Okinawa | Characterization of Semantic Communications in Speech Signal Transmission Futo Iwanaga, Daisuke Umehara (Kyoto Inst. of Tech.)  CAS2023-118 CS2023-111 |
In recent years, the volume of data in data communication has surged, Characterization of Semantic Communications in Spe... [more] | CAS2023-118 CS2023-111 pp.41-46 |
|
| TL | 2024-03-04 15:00 |
Overseas | National Tsing Hua University (Taiwan) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Co-evolution of Japanese Large Language Models and Language Understanding Benchmarks Daisuke Kawahara (Waseda Univ.) |
[more] | |
| CS (Workshop) |
2023-11-08 15:30 |
Shizuoka | Plaza Verde | [Invited Talk]
Daisuke Kawahara (Waseda Univ.) |
[more] | |
| NC, MBE (Joint) |
2023-10-27 15:50 |
Miyagi | Tohoku Univ. (Primary: On-site, Secondary: Online) |
Estimation of optimal exercise timing by recommendation system Itaru Kaneko, Tomoki Ando, Daisuke Hirahara, Yutaka Yoshida, Emi Yuda (Tohoku Univ.) |
[more] | |
| WIT | 2023-06-16 14:45 |
Okinawa | Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Recognition of handshape phonemes in Japanese Sign Language using a sign corpus
-- the case of O-handshape -- Daisuke Hara, Makoto Miwa (TTI) WIT2023-3 |
The authors created a database of Japanese Sign Language syllables using the "Japanese-JSL Dictionary" as a corpus. Usin... [more] | WIT2023-3 pp.12-17 |
| CS | 2022-10-28 10:30 |
Hiroshima | Hiroshima City University Satellite campus (Primary: On-site, Secondary: Online) |
Improvement of Performance Anomaly for Fairness of Data Frame Time Using Success-Priority DCF Naoya Koyanagi, Daisuke Umehara (KIT) CS2022-46 |
As the number of devices wireless LAN function increases, there will be more opportunities for multiple stations (STAs) ... [more] | CS2022-46 pp.15-20 |
| MBE, NC (Joint) |
2022-03-04 09:30 |
Online | Online | Classification and discriminability of heart rate variability indices in monkeys and humans using machine learning Itaru Kaneko, Daisuke Hirahara (Tohoku Univ.), Junichiro Hayano (Nagoya City Univ.), Emi Yuda (Tohoku Univ.) MBE2021-100 |
In the field of biometrics, the use of physical characteristics to identify individuals has become a familiar technology... [more] | MBE2021-100 p.55 |
| WIT, HI-SIGACI | 2021-12-09 16:25 |
Online | Online | Significance of the publication of "Speech communication and people with disabilities" Akira Ichikawa (Chiba Univ.), Yuji Nagashima (Kogakuin Univ.), Akira Okamoto (Tsukuba University of Technology), Naoto Kato (i Univ.), Shinji Sako (NITech), Testuya Takiguchi (Kobe Univ.), Daisuke Hara (Toyota Technological Institute), Michiru Makuuchi (National Rehabilitation Center For Persons with Disabilities) WIT2021-42 |
The book we authored, "Speech Communication and People with Disabilities," (edited by Acoustical Society of Japan, Acous... [more] | WIT2021-42 pp.54-57 |
| IPSJ-AVM, CS, IE, ITE-BCT [detail] | 2021-11-25 14:40 |
Online | Online | Performance Evaluation of Success Prioritized DCF for TCP Congestion Control Algorithms Ryota Miyazaki, Daisuke Umehara (Kyoto Inst. of Tech.) CS2021-65 IE2021-24 |
In recent years, wireless communication devices, such as mobile phones and Internet of Things (IoT) devices have become ... [more] | CS2021-65 IE2021-24 pp.31-34 |
| RISING (3rd) |
2021-11-17 11:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
Performance Evaluation of CORE with D2D Communications Yuya Izuhara, Umehara Daisuke (Kyoto Inst. of Tech.) |
Device-to-device (D2D) communication is a technology that allows direct communication between mobile terminals without t... [more] | |
| RISING (3rd) |
2021-11-17 11:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
Improvement of Performance Anomaly Using Success Prioritized DCF Naoya Koyanagi, Daisuke Umehara (Kyoto Inst. of Tech.) |
In recent years, the number of electronic devices with wireless LAN such as PCs and smartphones has increased. With the ... [more] | |
| RISING (3rd) |
2021-11-17 11:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
Evaluation of Impulse Response Estimation Algorithm for Indoor Wi-Fi Localization Takahiro Matsuura, Daisuke Umehara (Kyoto Inst. of Tech.) |
In recent years, there has been much research work on indoor localization using Wi-Fi. In this study, we focus on a Wi-F... [more] | |
| RISING (3rd) |
2021-11-17 11:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
Relationship between Amplitude and Spatial Resolutions for Massive MIMO Mana Yoshida, Daisuke Umehara (KIT) |
One of the major technologies for 5G mobile systems is massive multiple-input multiple-output (MIMO) system. In order to... [more] | |
| IN, NS, CS, NV (Joint) |
2021-09-10 15:10 |
Online | Online | [Invited Talk]
Performance Analysis Modeling on Success Prioritized DCF Daisuke Umehara, Yamato Yoshikawa (Kyoto Inst. of Tech.) CS2021-50 |
Random access distributed coordination function (DCF) is widely used as a medium access control protocol. We have propos... [more] | CS2021-50 pp.44-46 |
| OCS, CS (Joint) |
2021-01-15 15:50 |
Online | Online | Effects of 1-bit Comparator for Power over CAN Signal Transmission Takahiro Hara, Daisuke Umehara (KIT) CS2020-76 |
Controller area network (CAN) is widely used for in-vehicle networks. In recent years, much more reducing for CAN wiring... [more] | CS2020-76 pp.2-7 |
| CS | 2020-11-06 11:15 |
Online | Online + Central Community Center, Nonoichi Community Center (Primary: Online, Secondary: On-site) |
Performance Analysis of Success-Prioritized DCF in Non-Saturated Condition Yamato Yoshikawa, Daisuke Umehara (KIT) CS2020-59 |
In recent years, mobile terminals with wireless local area network (WLAN) function have become more popular and it is e... [more] |
CS2020-59 pp.64-67 |
| PN, NS, OCS (Joint) |
2020-06-18 14:05 |
Online | Online | Delay-based Congestion Control with Small Rate Variation for RDMA Masahiro Noguchi, Daisuke Sugahara, Miki Yamamoto (Kansai Univ.) NS2020-23 |
[more] | NS2020-23 pp.7-12 |
| SeMI | 2020-01-30 16:15 |
Kagawa | Fairness Enhancement of Energy Consumption Using Friendship in Bluetooth Mesh Keisuke Tada, Daisuke Umehara (KIT Univ.) SeMI2019-104 |
With the recent spread of IoT and wireless sensor networks, wireless communication standards require low energy consumpt... [more] | SeMI2019-104 pp.29-33 |
|
| RISING (2nd) |
2019-11-27 13:55 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Invited Lecture]
Success Prioritized Random Access Protocols Daisuke Umehara (Kyoto Inst. of Tech.) |
We have proposed the concept of success priority for autonomous distributed random access protocols in wireless networks... [more] | |
| CS | 2019-10-31 11:05 |
Kagoshima | Kirishima-Hotel | Distributed Control Schemes of Contention Window for Success Prioritized Non-persistent CSMA Daisuke Umehara (Kyoto Inst. of Tech.) CS2019-65 |
We have presented a binary exponential backoff algorithm in which the contention window (CW) is doubled when the node de... [more] | CS2019-65 pp.15-20 |
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