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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MRIS, ITE-MMS | 2015-12-11 09:00 |
Ehime | Ehime Univ. | Evaluation for Restoration Time of Erasure Coded Data after Large-scale Disaster Hitoshi Kamei, Shinya Matsumoto (Hitachi), Takaki Nakamura, Hiroaki Muraoka (Tohoku Univ.)  MR2015-28 |
We evaluate the restoration time of erasure coded data after large-scale disaster. The Disaster Recovery (DR) is used to... [more] | MR2015-28 pp.37-42 |
| MRIS, ITE-MMS | 2015-06-05 09:30 |
Miyagi | Tohoku Univ. | Performance evaluation of multi-input multi-output Viterbi detector for TDMR Tadayoshi Kondoh, Yasuaki Nakamura, Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.), Yasushi Kanai (Niigata Inst. Tech.), Hiroaki Muraoka (Tohoku Univ.) MR2015-6 |
Two-dimensinal magnetic recording (TDMR) which combines shingled magnetic recording (SMR) with two-dimensional signal pr... [more] | MR2015-6 pp.37-41 |
| MRIS, ITE-MMS | 2015-06-05 09:55 |
Miyagi | Tohoku Univ. | Performance evaluation of array head reading for head skew in TDMR Ryota Suzuto, Yasuaki Nakamura, Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.), Yasushi Kanai (Niigata Inst. Tech.), Hiroaki Muraoka (Tohoku Univ.) MR2015-7 |
In two-dimensional magnetic recording (TDMR) by shingled magnetic recording (SMR), two-dimensional signal processing i... [more] |
MR2015-7 pp.43-48 |
| MRIS, ITE-MMS, IEE-MAG | 2015-03-06 17:00 |
Aichi | Nagoya Univ. | Simulation of STO for microwave-assisted magnetic recording (2)
-- Interaction of write head and STO and optimum injected current -- Takuto Katayama, Yasushi Kanai (Niigata Inst. of Tech.), Kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2014-47 |
The spin-torque oscillator (STO) is the most important component in microwave-assisted magnetic recording (MAMR). To rea... [more] | MR2014-47 pp.53-58 |
| MRIS, ITE-MMS | 2014-12-11 13:10 |
Ehime | Ehime Univ. | A study on two-dimensional equalization for array head reading in SMR Naoki Fujimoto, Yasuaki Nakamura, Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.), Yasushi Kanai (Niigata Inst. Tech.), Hiroaki Muraoka (Tohoku Univ.) MR2014-28 |
[more] | MR2014-28 pp.1-6 |
| MRIS, ITE-MMS | 2014-12-11 15:55 |
Ehime | Ehime Univ. | Simple modeling of readback response based on granular micro-structure Takuma Jin, Hiroaki Muraoka, Simon Greaves (Tohoku Univ.) MR2014-34 |
Magnetization transitions, readback waveforms, and transition jitter are formulated for Voronoi modeling using error fun... [more] | MR2014-34 pp.35-39 |
| MRIS, ITE-MMS | 2014-10-03 09:55 |
Niigata | Kashiwazaki energy hall, Niigata | Simulation of spin-torque oscillator for microwave-assisted magnetic recording Takuto Katayama, Yasushi Kanai (Niigata Inst. of Tech.), Kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2014-19 |
Spin-torque oscillator (STO) is the most important component in microwave-assisted magnetic recording (MAMR). Some requi... [more] | MR2014-19 pp.33-38 |
| MRIS, ITE-MMS | 2014-06-12 16:15 |
Miyagi | Tohoku Univ. | A study of read/write simulation for shingled magnetic recording Yoshihiro Okamoto, Yasuaki Nakamura, Hisashi Osawa (Ehime Univ.), Yasushi Kanai (Niigata Inst. of Tech.), Hiroaki Muraoka (Tohoku Univ.) MR2014-3 |
[more] | MR2014-3 pp.13-18 |
| MRIS, ITE-MMS | 2013-12-12 13:30 |
Ehime | Ehime Univ. | High speed data transfer of HDD by parallel distributed file system "GlusterFS" Naoto Yamamoto, Hiroaki Muraoka (Tohoku Univ.) |
[more] | |
| DC, CPSY (Joint) |
2013-08-01 15:45 |
Fukuoka | Kitakyushu-Kokusai-Kaigijyo | [Invited Talk]
Research and Development on Disaster-resistant Storage System Takaki Nakamura (Tohoku Univ.), Shinya Matsumoto (Hitachi), Satoshi Munakata, Chong Song (HSE), Hiroaki Muraoka (Tohoku Univ.) DC2013-17 |
We are engaged in a national project "Research and Development on Highly-functional and Highly-available Information Sto... [more] | DC2013-17 p.7 |
| MRIS, ITE-MMS | 2013-06-21 11:20 |
Miyagi | Tohoku Univ. | A Study on Suppression of Error Propagation in LDPC Coding and Iterative Decoding System Yasuaki Nakamura, Michita Yanagida, Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.), Hiroaki Muraoka (Tohoku Univ.) MR2013-3 |
[more] | MR2013-3 pp.13-17 |
| MRIS, ITE-MMS | 2013-06-21 15:15 |
Miyagi | Tohoku Univ. | Impact of thermal gradients and media properties on thermally assisted magnetic recording Simon Greaves, Hiroaki Muraoka (Tohoku Univ.), Yasushi Kanai (Niigata Inst. Tech.) |
[more] | |
| MRIS, ITE-MMS | 2012-12-13 15:45 |
Ehime | Ehime Univ. | A study on NLTS and write precompensation in shingled magnetic recording Kazuki Takada, Yoshihiro Okamoto, Hirohumi Nobuhara, Yasuaki Nakamura, Hisashi Osawa (Ehime Univ.), Hiroaki Muraoka (Tohoku Univ.) MR2012-35 |
A measurement method of nonlinear transition shift (NLTS) and the write precompensation in the shingled magnetic recordi... [more] | MR2012-35 pp.19-24 |
| MRIS, ITE-MMS | 2012-12-14 09:30 |
Ehime | Ehime Univ. | Required barrier energy for write-error rate caused by thermal fluctuation in bit pattern media Hiroaki Muraoka (Tohoku Univ) |
[more] | |
| MRIS, ITE-MMS | 2012-10-18 16:15 |
Akita | AIT | High transfer rate recording using shielded planar type head
-- Main pole tip and shield structures -- Hidekazu Tamura, Yasushi Kanai (NIIT), Kiyoshi Yamakawa (AIT), Kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2012-22 |
Micromagnetic model analysis was carried out to investigate the high-frequency (1 - 5 GHz) response, peak recording fiel... [more] | MR2012-22 pp.25-30 |
| MRIS, ITE-MMS | 2012-06-14 13:30 |
Miyagi | Tohoku Univ. | A study on symbol-by-symbol turbo equalization for non-binary LDPC coding in BPM R/W channel Yasuaki Nakamura, Jun Ueda, Yoshihiro Okamoto, Hisashi Osawa (Ehime Univ.), Hajime Aoi, Hiroaki Muraoka (Tohoku Univ.) MR2012-1 |
[more] | MR2012-1 pp.1-8 |
| MRIS, ITE-MMS | 2012-06-14 14:30 |
Miyagi | Tohoku Univ. | High linear density response of shielded MR headfor bit pattern media Nozomi Matsuura (Tohoku Univ), Kenji Miura (Iwate Univ), Hiroaki Muraoka (Tohoku Univ) MR2012-2 |
They are required that detailed Electromagnetic simulation and analysis of the highly density response of MR head. In th... [more] | MR2012-2 pp.9-14 |
| MRIS, ITE-MMS | 2012-06-14 16:15 |
Miyagi | Tohoku Univ. | [Invited Talk]
Energy Assisted Recording: Comparing HAMR and MAMR Simon Greaves, Hiroaki Muraoka (Tohoku Univ.), Yasushi Kanai (Niigata Inst. of Tech.) MR2012-5 |
Heat assisted and microwave assisted magnetic recording are compared using micromagnetic models. It is found that althou... [more] | MR2012-5 pp.25-29 |
| MRIS, ITE-MMS | 2011-12-15 13:45 |
Ehime | Ehime Univ. | Modeling of Writing Process for Two-Dimensional Magnetic Recording and Performance Evaluation of Two-Dimensional Equalizer Masato Yamashita, Yoshihiro Okamoto, Yasuaki Nakamura, Hisashi Osawa (Ehime Univ.), Kenji Miura, Simon Greaves, Hajime Aoi (Tohoku Univ.), Yasushi Kanai (NIIT), Hiroaki Muraoka (Tohoku Univ.) MR2011-26 |
[more] | MR2011-26 pp.7-14 |
| MRIS, ITE-MMS | 2011-12-15 15:00 |
Ehime | Ehime Univ. | A study on symbol-by-symbol APP decoding for non-binary LDPC coding and iterative decoding system in magnetic recording Yasuaki Nakamura, Jun Ueda, Yasuhisa Bandai, Yoshihiro Okamoto, Hisashi Osawa (Ehime Univ.), Hajime Aoi, Hiroaki Muraoka (Tohoku Univ.) MR2011-28 |
[more] | MR2011-28 pp.21-27 |
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