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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, MW | 2024-01-26 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Design of Novel Box-type Coupling Microstrip Diplexer with Transmission Zeros Yudai Nishiyama, Masataka Ohira, Zhewang Ma (Saitama Univ.)  ED2023-72 MW2023-164 |
This paper proposes a new box-type coupling microstrip diplexer that can place transmission zeros at arbitrary frequenci... [more] | ED2023-72 MW2023-164 pp.29-34 |
| NS | 2023-10-06 10:00 |
Hokkaido | Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Initial Evaluation of LPWA Sensing System for Plantations Daiki Sugiyama (Shibaura Inst. of Tech.), Shota Ono, Eri Hosonuma, Yuuki Nishiyama, Kaoru Sezaki (Univ. of Tokyo), Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. of Tech.) NS2023-92 |
Smart agriculture, which cultivates crops based on information collected by sensors, can improve the efficiency of agric... [more] | NS2023-92 pp.117-120 |
| SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS | 2023-05-18 18:20 |
Okinawa | Okinawa Institute of Science and Technology (OIST) (Primary: On-site, Secondary: Online) |
Mobility-Aware Timing Control of Parameter Aggregation in Edge Federated Learning Shota Ono (Univ. of Tokyo), Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. of Tech.), Akihito Taya, Yuuki Nishiyama, Kaoru Sezaki (Univ. of Tokyo) SeMI2023-7 |
Services that utilize region-specific data collected by onboard vehicle sensors have been attracting attention. In thes... [more] |
SeMI2023-7 pp.26-29 |
| ICM | 2023-03-17 13:15 |
Okinawa | Okinawa Prefectural Museum and Art Museum (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Evaluating Impact of Users' sojourn time on Learning Performance in Spot-Based Federated Learning Shota Ono (Univ. of Tokyo), Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. of Tech.), Akihito Taya, Yuuki Nishiyama, Kaoru Sezaki (Univ. of Tokyo) ICM2022-56 |
In federated learning (FL), each update of the model generates communication, which increases the traffic on the mobile ... [more] | ICM2022-56 pp.80-83 |
| ICM | 2023-03-17 13:35 |
Okinawa | Okinawa Prefectural Museum and Art Museum (Primary: On-site, Secondary: Online) |
Analyzing Impact of People's Existence on RSSI in Large Indoor Environment Eri Hosonuma (Univ. of Tokyo), Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. of Tech.), Akihito Taya, Yuuki Nishiyama, Kaoru Sezaki (Univ. of Tokyo) ICM2022-57 |
Various estimation methods of crowd density have been studied for safe and comfortable cities. In particular, for instal... [more] | ICM2022-57 pp.84-88 |
| NC, MBE (Joint) |
2023-03-14 09:55 |
Tokyo | The Univ. of Electro-Communications (Primary: On-site, Secondary: Online) |
An extension of the Sinkhorn divergence via convex combination of the bias correction term Kyohei Miwa, Yu Nishiyama (UEC) NC2022-100 |
Sinkhorn divergence (SD) is a divergence in which a bias correction term is added to the entropic optimal transport (EOT... [more] | NC2022-100 pp.48-53 |
| ICM | 2022-03-04 14:30 |
Online | Online | [Encouragement Talk]
Relay Area Restriction Based on Node Density in Cellular Network Assisted MANET Shota Ono (Univ. of Tokyo), Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. of Tech.), Yuuki Nishiyama, Kaoru Sezaki (Univ. of Tokyo) ICM2021-55 |
In recent years, there has been a rapid increase in the number of mobile nodes that are capable of collecting location i... [more] | ICM2021-55 pp.68-71 |
| LOIS | 2020-03-12 13:45 |
Okinawa | Nobumoto Ohama Memorial Hall (Cancelled but technical report was issued) |
Mobile Sensing of Pedestrian Mobility and its Assessment Chenwei Song, Masaki Ito, Yuuki Nishiyama, Kaoru Sezaki (Univ.Tokyo) LOIS2019-77 |
We propose a client-server system that provides crowd detection and mobility information. Our proposed system has the ad... [more] | LOIS2019-77 pp.121-126 |
| LOIS | 2020-03-12 14:10 |
Okinawa | Nobumoto Ohama Memorial Hall (Cancelled but technical report was issued) |
Measuring a Performance of Mobile Sensing Framework for iOS in a Real Study Condition Yuuki Nishiyama (UTokyo), Wataru Sasaki, Yusaku Eigen, Yusuke Motoki, Tadashi Okoshi, Jin Nakazawa (Keio Univ.), Kaoru Sezaki (UTokyo) LOIS2019-78 |
(To be available after the conference date) [more] | LOIS2019-78 pp.127-132 |
| CCS, NLP | 2019-06-07 13:55 |
Niigata | machinaka campus nagaoka | A preliminary experiment of voluntary gate with no visual feedback from the self-body Hajime Kobayashi (TDU), Yuta Nishiyama, Shusaku Nomura (NUT), Claudio Feliciani, Hisashi Murakami (Univ. Tokyo), Tatsuji Takahashi (TDU) NLP2019-21 CCS2019-4 |
[more] | NLP2019-21 CCS2019-4 pp.15-18 |
| NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] | 2018-06-13 15:00 |
Okinawa | Okinawa Institute of Science and Technology | A Study of Numerical Prediction of 2-hour Plasma Glucose Level during OGTT using Machine Learning Katsutoshi Maeta, Yu Nishiyama (UEC), Kazutoshi Fujibayashi (JUN), Toshiaki Gunji, Noriko Sasabe, Kimiko Iijima (NTT Medical Center Tokyo), Toshio Naito (JUN) IBISML2018-9 |
Oral glucose tolerance test (OGTT) is a method used to diagnose diabetes. Subjects take a 75 g glucose solution in a sho... [more] | IBISML2018-9 pp.61-66 |
| ED | 2016-10-26 11:25 |
Mie | Trials to Clarify the Mechanism of Low Field Emission from Carbon-related Materials
-- Through Field Emission from Vacuum Arc-Prepared Carbon Films and C60 -- Masahiro Sasaki, Yoichi Yamada, Toshiharu Higuchi, Ken Asanagi, Manabu Adachi, Yuji Nishiyama, Takuma Mojin (U. of Tsukuba) ED2016-55 |
From some sorts of carbon-related materials, we have sometimes observed a onset applied field much smaller than that exp... [more] | ED2016-55 pp.57-62 |
|
| RCC, ASN, RCS, NS, SR (Joint) |
2015-07-29 16:15 |
Nagano | JA Naganoken Bldg. | Senbay: Smartphone-Based Activity Capturing and Sharing Platform using Sensor-Data Embedded Video Yuuki Nishiyama, Takuro Yonezawa, Jin Nakazawa, Hideyuki Tokuda (Keio University) ASN2015-29 |
We present Senbay, a novel smartphone-based platform for capturing and sharing synchronously-recorded video/sensor data ... [more] | ASN2015-29 pp.49-54 |
| IBISML | 2012-03-12 14:40 |
Tokyo | The Institute of Statistical Mathematics | Kernel Bellman Equations in POMDPs Yu Nishiyama (ISM), Abdeslam Boularias (MPI), Arthur Gretton (UCL), Kenji Fukumizu (ISM) IBISML2011-92 |
We propose to handle POMDPs in reproducing kernel Hilbert spaces (RKHSs) using recent kernel methods of embedding distri... [more] | IBISML2011-92 pp.35-42 |
| IBISML | 2010-11-04 15:00 |
Tokyo | IIS, Univ. of Tokyo | [Poster Presentation]
Probabilistic Inference by minimizing the TRW Free Energy using CCCP Yu Nishiyama (RIKEN), Xingyao Ye, Alan L. Yuille (UCLA) IBISML2010-66 |
We propose a family of convergent double-loop algorithms which minimize the TRW free energy. These algorithms are based ... [more] | IBISML2010-66 pp.51-58 |
| NC, MBE (Joint) |
2008-12-20 14:55 |
Aichi | Nagoya Inst. Tech. | A CDMA Multiuser Demodulation Algorithm Based on NCCCP Yu Nishiyama (Tokyo Tech), Yukinori Tonosaki (Toshiba), Sumio Watanabe (Tokyo Tech) NC2008-81 |
For CDMA demodulation problem in mobile communication technology, analyses of performance and developments of algorithms... [more] | NC2008-81 pp.49-54 |
| NC, MBE (Joint) |
2008-03-12 16:30 |
Tokyo | Tamagawa Univ | An Extension of CCCP Algorithm for Bethe Free Energy Yu Nishiyama, Sumio Watanabe (Tokyo Inst. of Tech.) NC2007-126 |
Belief Propagation (BP) is an efficient algorithm for computing marginal probabilities of a high-dimensional probability... [more] | NC2007-126 pp.85-90 |
| NC | 2008-01-15 13:30 |
Hokkaido | Centennial Hall, Hokkaido Univ. | Analytical and Numerical Solutions of Bethe Approximation in Normal Distributions Yu Nishiyama, Sumio Watanabe (Tokyo Inst. Tech.) NC2007-87 |
For the calculation of marginal distributions, which require the huge computational cost, the algorithm called belief pr... [more] | NC2007-87 pp.1-6 |
| NC | 2007-05-21 16:00 |
Kanagawa | Tokyo Inst. Tech.(Suzukakedai Campus) | Theoretical Analysis of Accuracy of Belief Propagation in Gaussian Models Yu Nishiyama, Sumio Watanabe (Tokyo Inst. of Tech.) NC2007-6 |
Belief propagation (BP) is an algorithm which can compute marginal probability distributions with a tractable computatio... [more] | NC2007-6 pp.23-28 |
| NC | 2006-07-14 13:00 |
Tokyo | Waseda University | Asymptotic Behavior of Free Energy of General Boltzmann Machines in Mean Field Approximation Yu Nishiyama, Sumio Watanabe (T.I.Tech) |
In the Bayesian learning, which generally requires huge computational costs, the algorithms based on the mean field appr... [more] | NC2006-38 pp.1-6 |
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