Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2023-11-15 15:05 |
Kumamoto |
Civic Auditorium Sears Home Yume Hall (Primary: On-site, Secondary: Online) |
Co-design of Strong Lottery Ticket Hypothesis and FeFET-based CiM Kenshin Yamauchi, Ayumu Yamada, Naoko Misawa, Seong-Kun Cho, Kasidit Toprasertpong, Shinichi Takagi, Chihiro Matsui, Ken Takeuchi (Univ. of Tokyo) VLD2023-40 ICD2023-48 DC2023-47 RECONF2023-43 |
The Strong Lottery Hypothesis insists that an initialized neural network contains well performance partial networks and ... [more] |
VLD2023-40 ICD2023-48 DC2023-47 RECONF2023-43 pp.60-63 |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2023-11-16 09:30 |
Kumamoto |
Civic Auditorium Sears Home Yume Hall (Primary: On-site, Secondary: Online) |
Computation-in-Memory Generating Approximate Random Weight for Neuromorphic Computing Naoko Misawa, Shunsuke Koshino, Chihiro Matsui, Ken Takeuchi (Univ. of Tokyo) VLD2023-46 ICD2023-54 DC2023-53 RECONF2023-49 |
[more] |
VLD2023-46 ICD2023-54 DC2023-53 RECONF2023-49 pp.94-95 |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2023-11-16 09:55 |
Kumamoto |
Civic Auditorium Sears Home Yume Hall (Primary: On-site, Secondary: Online) |
Quantization Method of Computation-in-Memory for 1/10 Memory Size Vision Transformer Naoko Misawa, Ryuhei Yamaguchi, Ayumu Yamada, Chihiro Matsui, Ken Takeuchi (Univ. of Tokyo) VLD2023-47 ICD2023-55 DC2023-54 RECONF2023-50 |
[more] |
VLD2023-47 ICD2023-55 DC2023-54 RECONF2023-50 pp.96-98 |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2023-11-16 10:20 |
Kumamoto |
Civic Auditorium Sears Home Yume Hall (Primary: On-site, Secondary: Online) |
Design and Error-tolerance of FeFET-based CiM for Hyperdimensional Computing Chihiro Matsui, Eitaro Kobayashi, Naoko Misawa, Kasidit Toprasertpong, Shinichi Takagi, Ken Takeuchi (Univ. of Tokyo) VLD2023-48 ICD2023-56 DC2023-55 RECONF2023-51 |
A high-speed massively parallel operation for learning and inference in Hyperdimensional Computing (HDC) using voltage-s... [more] |
VLD2023-48 ICD2023-56 DC2023-55 RECONF2023-51 pp.99-100 |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2023-11-17 10:00 |
Kumamoto |
Civic Auditorium Sears Home Yume Hall (Primary: On-site, Secondary: Online) |
CiM-based Low-bit Neural Network Accelerator Design Method with automatic I/O range optimization Ayumu Yamada, Naoko Misawa, Chihiro Matsui, Ken Takeuchi (Univ. of Tokyo) VLD2023-68 ICD2023-76 DC2023-75 RECONF2023-71 |
A neural network training algorithm, LIORAT, is proposed to improve the efficiency of neural network accelerators with R... [more] |
VLD2023-68 ICD2023-76 DC2023-75 RECONF2023-71 pp.198-199 |
SDM, ICD, ITE-IST [detail] |
2021-08-18 10:15 |
Online |
Online |
[Invited Talk]
Voltage-sensing FeFET CiM with MAC by Source-follower Read and Charge-sharing Chihiro Matsui, Kasidit Toprasertpong, Shinichi Takagi, Ken Takeuchi (Univ. Tokyo) SDM2021-37 ICD2021-8 |
An energy-efficient and high-throughput HZO FeFET Computation-in-Memory (CiM) is proposed. The FeFET CiM performs voltag... [more] |
SDM2021-37 ICD2021-8 pp.38-41 |
SDM |
2021-06-22 16:50 |
Online |
Online |
Application-induced TaOx ReRAM Cell Reliability Variation Tolerated High-speed Storage Chihiro Matsui, Ken Takeuchi (Univ. Tokyo) SDM2021-27 |
Storage application induces various types or errors in TaOx ReRAM cells and the storage performance degrades. To improve... [more] |
SDM2021-27 pp.21-22 |
SDM |
2021-06-22 17:10 |
Online |
Online |
Influence of quantized bit precision and bit-error rate in Computation-in-Memory with ReRAM on optimal answers of combinatorial optimization problems Naoko Misawa, Kenta Taoka, Shunsuke Koshino, Chihiro Matsui, Ken Takeuchi (Univ. Tokyo) SDM2021-28 |
The knapsack problem, one of combinatorial optimization problems, is solved effectively by simulated annealing in ReRAM ... [more] |
SDM2021-28 pp.23-26 |
HWS, VLD [detail] |
2020-03-05 15:20 |
Okinawa |
Okinawa Ken Seinen Kaikan (Cancelled but technical report was issued) |
[Memorial Lecture]
Workload-aware Data-eviction Self-adjusting System of Multi-SCM Storage to Resolve Trade-off between SCM Data-retention Error and Storage System Performance Reika Kinoshita, Chihiro Matsui, Atsuya Suzuki, Shouhei Fukuyama, Ken Takeuchi (Chuo Univ.) VLD2019-119 HWS2019-92 |
Storage Class Memories (SCMs) are used as non-volatile (NV) cache memory as well as storage. Multi-SCM storage with two ... [more] |
VLD2019-119 HWS2019-92 pp.145-150 |
VLD, DC, CPSY, RECONF, ICD, IE, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC (Joint) [detail] |
2019-11-15 15:45 |
Ehime |
Ehime Prefecture Gender Equality Center |
Design of optimal NV-memory configuration for hybrid SSD with QLC NAND flash memory Yoshiki Takai, Mamoru Fukuchi, Chihiro Matsui, Reika Kinoshita, Ken Takeuchi (Chuo Univ.) ICD2019-41 IE2019-47 |
In order to expand capacity and reduce cost of NAND flash memory, the number of bits per cell has been increased. Howeve... [more] |
ICD2019-41 IE2019-47 pp.59-63 |
VLD, DC, CPSY, RECONF, CPM, ICD, IE, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC (Joint) [detail] |
2018-12-07 13:45 |
Hiroshima |
Satellite Campus Hiroshima |
Autonomous SCM capacity adjustment method in SCM/NAND flash hybrid storage Chihiro Matsui, Ken Takeuchi (Chuo Univ.) CPM2018-94 ICD2018-55 IE2018-73 |
Performance of hybrid storage with storage class memory (SCM) and NAND flash memory is improved by using SCM as non-vola... [more] |
CPM2018-94 ICD2018-55 IE2018-73 pp.29-30 |
ICD |
2018-04-19 10:35 |
Tokyo |
|
Application-optimized heterogeneously-integrated storage with non-volatile memories Chihiro Matsui, Ken Takeuchi (Chuo Univ.) ICD2018-2 |
Data center storages require application-optimized heterogeneous integration of non-volatile memories. Two types of stor... [more] |
ICD2018-2 pp.7-10 |
VLD, DC, CPSY, RECONF, CPM, ICD, IE (Joint) [detail] |
2016-11-29 09:25 |
Osaka |
Ritsumeikan University, Osaka Ibaraki Campus |
Optimal configuration design of SCM and MLC/TLC NAND flash memory in semiconductor storage system Chihiro Matsui, Yusuke Yamaga, Yusuke Sugiyama, Ken Takeuchi (Chuo Univ.) CPM2016-77 ICD2016-38 IE2016-72 |
In order to manage wide variety of data at high speed, a tri-hybrid storage system has been proposed with using storage ... [more] |
CPM2016-77 ICD2016-38 IE2016-72 pp.7-10 |
ICD |
2016-04-15 09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
Faster LBA scrambler utilized SSD with Garbage Collection Optimization Chihiro Matsui, Asuka Arakawa, Chao Sun, Tomoko Ogura Iwasaki, Ken Takeuchi (Chuo Univ.) ICD2016-13 |
(To be available after the conference date) [more] |
ICD2016-13 pp.65-69 |