Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
DC, CPSY, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2024-03-21 09:50 |
Nagasaki |
Ikinoshima Hall (Primary: On-site, Secondary: Online) |
Non-stop microprocessor with MTJ-based non-volatile devices Shota Nakabeppu, Nobuyuki Yamasaki (Keio Univ.) CPSY2023-39 DC2023-105 |
Today, various embedded systems, including automobiles, home appliances, robots, spacecraft, and sensor networks, suppor... [more] |
CPSY2023-39 DC2023-105 pp.7-11 |
DC, CPSY, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2024-03-22 09:25 |
Nagasaki |
Ikinoshima Hall (Primary: On-site, Secondary: Online) |
A Design of RISC-V SMT Processor for Real-time Systems Yuta Nojiri, Nobuyuki Yamasaki (Keio Univ.) CPSY2023-42 DC2023-108 |
Embedded system is used in various regions from home appliances to automobiles. Especially, embedded systems with time c... [more] |
CPSY2023-42 DC2023-108 pp.24-28 |
DC, CPSY, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2024-03-22 10:15 |
Nagasaki |
Ikinoshima Hall (Primary: On-site, Secondary: Online) |
Context Cache Design for Multicore RISC-V Processors Akira Yamazawa (Keio Univ), Tsutomu Itou, Suito Kazutoshi (AXELL), Nobuyuki Yamasaki (Keio Univ) CPSY2023-44 DC2023-110 |
Today, programs are executed using multiple threads. When multiple threads are used for execution, a context switch occu... [more] |
CPSY2023-44 DC2023-110 pp.35-40 |
RECONF, VLD |
2024-01-30 10:55 |
Kanagawa |
AIRBIC Meeting Room 1-4 (Primary: On-site, Secondary: Online) |
A Prototype Design of an Embedded Real-Time GPU Takafumi Tarui, Nobuyuki Yamasaki (Keio Univ.) VLD2023-93 RECONF2023-96 |
In recent years, an increasing number of real-time systems require high-load parallel processing for time-constrained ta... [more] |
VLD2023-93 RECONF2023-96 pp.76-80 |
DC, CPSY, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2023-03-25 13:40 |
Kagoshima |
Amagi Town Disaster Prevention Center (Tokunoshima) (Primary: On-site, Secondary: Online) |
Multithread RISC-V Processor based on RMTP Yuta Nojiri, Nobuyuki Yamasaki (Keio Univ.) CPSY2022-51 DC2022-110 |
[more] |
CPSY2022-51 DC2022-110 pp.101-105 |
DC, CPSY, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2023-03-25 14:05 |
Kagoshima |
Amagi Town Disaster Prevention Center (Tokunoshima) (Primary: On-site, Secondary: Online) |
Design of Decoded Instruction Cache Takero Magara, Nobuyuki Yamasaki (Keio Univ.) CPSY2022-52 DC2022-111 |
In Intel x86 processors, instructions are decoded into instructions for the internal RISC engine, called Micro-Operation... [more] |
CPSY2022-52 DC2022-111 pp.106-111 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2022-03-10 11:25 |
Online |
Online |
CPSY2021-45 DC2021-79 |
In recent years, the use of virtualization with Hypervisor for embedded systems has been attracting attention. Embedded ... [more] |
CPSY2021-45 DC2021-79 pp.1-6 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2022-03-11 14:10 |
Online |
Online |
Imprecise Mixed Criticality Scheduling for SMT Processor Reo Nagura, Nobuyuki Yamasaki (Keio Univ.) CPSY2021-63 DC2021-97 |
Recently, in the field of real-time scheduling, scheduling methods for mixed-criticality (MC) systems, in which tasks of... [more] |
CPSY2021-63 DC2021-97 pp.109-114 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2022-03-11 14:30 |
Online |
Online |
Highly Efficient Mixed Criticality System Using Fluid Scheduling Kosuke Yashima, Nobuyuki Yamasaki (Keio Univ.) CPSY2021-64 DC2021-98 |
In recent real-time systems, it is necessary to deal with tasks whose execution time varies depending on the situation.
... [more] |
CPSY2021-64 DC2021-98 pp.115-119 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2021-03-25 11:40 |
Online |
Online |
Scheduling algorithms for sporadic and periodic tasks in multiprocessors Yuki Mori, Nobuyuki Yamasaki (Keio Univ.) CPSY2020-54 DC2020-84 |
Among embedded systems that are embedded in devices to ealize specific functions, systems that need to meet time onstra... [more] |
CPSY2020-54 DC2020-84 pp.25-30 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2021-03-26 14:20 |
Online |
Online |
IPC control mechanism for highly efficient RT-DVFS Atsushi Santo, Nobuyuki Yamasaki (Keio Univ.) CPSY2020-65 DC2020-95 |
Embedded real-time systems requires power consumption while satisfying real-time performance. RT-DVFS and real-time sch... [more] |
CPSY2020-65 DC2020-95 pp.91-96 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2021-03-26 14:40 |
Online |
Online |
Non Stop Processor with Non Volatile Element Shota Nakabeppu, Nao Sugiyama, Nobuyuki Yamasaki (Keio Univ.), Kenta Suzuki, Keizo Hiraga, Yasuo Kanda (Sony Semiconductor Solutions) CPSY2020-66 DC2020-96 |
In recent years, embedded systems such as wearable devices and robots have become widespread. Wear-
able devices often ... [more] |
CPSY2020-66 DC2020-96 pp.97-102 |
CPSY, RECONF, VLD, IPSJ-ARC, IPSJ-SLDM [detail] |
2021-01-25 13:45 |
Online |
Online |
Throughput improvement of Responsive Link with High Speed Transceiver in FPGA Masahiko Takahashi, Yamasaki Nobuyuki (Keio Univ.) VLD2020-46 CPSY2020-29 RECONF2020-65 |
In a real-time system, there is a requirement that not only the accuracy of the processing result but also the execution... [more] |
VLD2020-46 CPSY2020-29 RECONF2020-65 pp.40-45 |
DC, CPSY, IPSJ-ARC [detail] |
2020-10-12 10:15 |
Online |
Online |
Replay overhead reduction in Embedded Non-stop OS that using Trace Buffer Nao Sugiyama, Shota Nakabeppu, Nobuyuki Yamasaki (Keio Univ.) CPSY2020-17 DC2020-17 |
In an embedded system environment, it is necessary to keep safe the system from some problem. In particular, power suppl... [more] |
CPSY2020-17 DC2020-17 pp.1-6 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2020-02-28 13:40 |
Kagoshima |
Yoron-cho Chuou-Kouminkan |
Real-time Tasks Management with the Context Cache on RMT Processor Shogo Iyota, Atsushi Santo, Yuki Mori, Nobuyuki Yamasaki (Keio Univ) CPSY2019-113 DC2019-119 |
[more] |
CPSY2019-113 DC2019-119 pp.183-188 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2020-02-28 14:00 |
Kagoshima |
Yoron-cho Chuou-Kouminkan |
A Resource Reservation Unit for Real-Time for SMT Processors Atsushi Santo, Masahiko Takahashi, Nao Sugiyama, Yosuke Ide, Nobuyuki Yamasaki (Keio Univ) CPSY2019-114 DC2019-120 |
[more] |
CPSY2019-114 DC2019-120 pp.189-194 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2020-02-28 15:15 |
Kagoshima |
Yoron-cho Chuou-Kouminkan |
Space Responsive Multithreaded Processor (SRMTP) for Spacecraft Control nakabeppu shota, ide yosuke, suzuki hiromi, shishido haruki, takahashi masahiko, yamasaki nobuyuki (Keio Univ) CPSY2019-115 DC2019-121 |
[more] |
CPSY2019-115 DC2019-121 pp.217-222 |
IPSJ-SLDM, RECONF, VLD, CPSY, IPSJ-ARC [detail] |
2020-01-22 11:50 |
Kanagawa |
Raiosha, Hiyoshi Campus, Keio University |
DDR4 SDRAM controller for real-time processing So Haramura, Nobuyuki Yamasaki (Keio Univ.) VLD2019-56 CPSY2019-54 RECONF2019-46 |
Recently, larger scale programs are frequently used in embedded systems, and a higher capacity of main memory is require... [more] |
VLD2019-56 CPSY2019-54 RECONF2019-46 pp.13-17 |
IPSJ-SLDM, RECONF, VLD, CPSY, IPSJ-ARC [detail] |
2020-01-24 11:50 |
Kanagawa |
Raiosha, Hiyoshi Campus, Keio University |
Prioritized Resource Management for Reservation Stations Shota Nakabeppu, Nobuyuki Yamasaki (Keio Univ.) VLD2019-85 CPSY2019-83 RECONF2019-75 |
[more] |
VLD2019-85 CPSY2019-83 RECONF2019-75 pp.187-191 |
VLD, DC, CPSY, RECONF, ICD, IE, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC (Joint) [detail] |
2019-11-15 16:10 |
Ehime |
Ehime Prefecture Gender Equality Center |
Low Latency Interrupt Handling Scheme By Using Interrupt Wake-Up Mechanism Ryo Wada, Nobuyuki Yamasaki (Keio Univ.) CPSY2019-50 |
Recently, embedded real-time systems used in spacecraft and automobiles have become increasingly complex and are require... [more] |
CPSY2019-50 pp.71-76 |