Tomoharu Ugawa

43 papers B 4C 10Misc 3Journal 17Unranked 9
YearRankTypeTitle / Venue / Authors
2026 J jnl
Pitfalls in VM Implementation on CHERI: Lessons from Porting CRuby.
CoRR
Hanhaotian Liu, Tetsuro Yamazaki, Tomoharu Ugawa
2026 J jnl
Pitfalls in VM Implementation on CHERI: Lessons from Porting CRuby.
Art Sci. Eng. Program.
Hanhaotian Liu, Tetsuro Yamazaki, Tomoharu Ugawa
2025 — conf
Exploring B+-Tree Implementations Using Scratchpad Memory.
APSys
Takato Hideshima, Tomoharu Ugawa
2025 C conf
Gray-in-Young: A Generational Garbage Collection for Processing-in-Memory.
ISMM
Ryu Morimoto, Kazuki Ichinose, Tomoharu Ugawa
2025 — conf
Towards a Java Virtual Machine for Processing-In-Memory (Extended Abstract).
Programming
Kazuki Ichinose, Shigeyuki Sato, Tomoharu Ugawa
2024 C conf
A Managed Memory System for Micro Controllers with NOR Flash Memory.
ISMM
Akira Inoue, Tomoharu Ugawa, Shigeru Chiba
2024 J jnl
Collective Allocator Abstraction to Control Object Spatial Locality in C++.
CoRR
Takato Hideshima, Shigeyuki Sato, Tomoharu Ugawa
2024 J jnl
Collective Allocator Abstraction to Control Object Spatial Locality in C++.
Art Sci. Eng. Program.
Takato Hideshima, Shigeyuki Sato, Tomoharu Ugawa
2024 B conf
Reducing Write Barrier Overheads for Orthogonal Persistence.
SLE
Yilin Zhang, Omkar Dilip Dhawal, V. Krishna Nandivada, Shigeru Chiba, Tomoharu Ugawa
2023 J jnl
Collecting Cyclic Garbage across Foreign Function Interfaces: Who Takes the Last Piece of Cake?
Proc. ACM Program. Lang.
Tetsuro Yamazaki, Tomoki Nakamaru, Ryota Shioya, Tomoharu Ugawa, Shigeru Chiba
2023 B conf
General-purpose Asynchronous Periodic Checkpointing in Hybrid Memory.
ICPP
Masaki Nakata, Shigeyuki Sato, Tomoharu Ugawa
2023 Misc conf
Optimizing the Order of Bytecode Handlers in Interpreters using a Genetic Algorithm.
SAC
Wanhong Huang, Stefan Marr, Tomoharu Ugawa
2022 J jnl
Generating Virtual Machine Code of JavaScript Engine for Embedded Systems.
J. Inf. Process.
Yuta Hirasawa, Hideya Iwasaki, Tomoharu Ugawa, Hiro Onozawa
2022 — conf
Profile Guided Offline Optimization of Hidden Class Graphs for JavaScript VMs in Embedded Systems.
VMIL@SPLASH
Tomoharu Ugawa, Stefan Marr, Richard E. Jones
2022 C conf
Replication-based object persistence by reachability.
ISMM
Kotaro Matsumoto, Tomoharu Ugawa, Hideya Iwasaki
2021 C conf
Fusuma: double-ended threaded compaction.
ISMM
Hiro Onozawa, Tomoharu Ugawa, Hideya Iwasaki
2020 J jnl
Finding Errors in Registrations of Local Variables Using Coccinelle for Accurate Garbage Collection.
J. Inf. Process.
Tomoharu Ugawa, Taiki Fujimoto
2019 — conf
Collecting Type Information Using Unit Tests for Customizing JavaScript Virtual Machines.
ICOOOLPS@ECOOP
Tomoharu Ugawa, Hideya Iwasaki, Takafumi Kataoka
2019 J jnl
Design and Implementation of Superinstructions for JavaScript Virtual Machine Generation System for Embedded Systems eJSTK.
J. Inf. Process.
Tomoya Nonaka, Tomoharu Ugawa
2019 J jnl
Visualization of Counterexamples of Memory Model-aware Model Checking Using SPIN.
J. Inf. Process.
Kosuke Matsumoto, Tomoharu Ugawa
2019 J jnl
eJSTK: Building JavaScript virtual machines with customized datatypes for embedded systems.
J. Comput. Lang.
Tomoharu Ugawa, Hideya Iwasaki, Takafumi Kataoka
2018 Misc conf
A framework for constructing javascript virtual machines with customized datatype representations.
SAC
Takafumi Kataoka, Tomoharu Ugawa, Hideya Iwasaki
2018 J jnl
Improvement of a Library for Model Checking under Weakly Ordered Memory Model with SPIN.
J. Inf. Process.
Kosuke Matsumoto, Tomoharu Ugawa, Tatsuya Abe
2018 — conf
Towards Model Checking Library for Persistent Data Structures.
NVMSA
Hiroyuki Iiboshi, Tomoharu Ugawa
2018 J jnl
Transactional Sapphire: Lessons in High-Performance, On-the-fly Garbage Collection.
ACM Trans. Program. Lang. Syst.
Tomoharu Ugawa, Carl G. Ritson, Richard E. Jones
2017 J jnl
Model checking copy phases of concurrent copying garbage collection with various memory models.
Proc. ACM Program. Lang.
Tomoharu Ugawa, Tatsuya Abe, Toshiyuki Maeda
2017 — conf
Reordering Control Approaches to State Explosion in Model Checking with Memory Consistency Models.
VSTTE
Tatsuya Abe, Tomoharu Ugawa, Toshiyuki Maeda
2016 Misc conf
Reducing State Explosion for Software Model Checking with Relaxed Memory Consistency Models.
SETTA
Tatsuya Abe, Tomoharu Ugawa, Toshiyuki Maeda, Kousuke Matsumoto
2016 J jnl
Reducing State Explosion for Software Model Checking with Relaxed Memory Consistency Models.
CoRR
Tatsuya Abe, Tomoharu Ugawa, Toshiyuki Maeda, Kousuke Matsumoto
2015 J jnl
Design and Implementation of a Java Bytecode Manipulation Library for Clojure.
J. Inf. Process.
Seiji Umatani, Tomoharu Ugawa, Masahiro Yasugi
2014 C conf
Exploring garbage collection with haswell hardware transactional memory.
ISMM
Carl G. Ritson, Tomoharu Ugawa, Richard E. Jones
2014 C conf
Reference object processing in on-the-fly garbage collection.
ISMM
Tomoharu Ugawa, Richard E. Jones, Carl G. Ritson
2013 — conf
A proper performance evaluation system that summarizes code placement effects.
PASTE
Masahiro Yasugi, Yuki Matsuda, Tomoharu Ugawa
2013 C conf
Adaptive scanning reduces sweep time for the Lisp2 mark-compact garbage collector.
ISMM
Kazuya Morikawa, Tomoharu Ugawa, Hideya Iwasaki
2012 J jnl
Improvements of Recovery from Marking Stack Overflow in Mark Sweep Garbage Collection.
Inf. Media Technol.
Tomoharu Ugawa, Hideya Iwasaki, Taiichi Yuasa
2012 J jnl
SEAN: Support Tool for Detecting Rule Violations in JNI Coding.
Inf. Media Technol.
Haruna Nishiwaki, Tomoharu Ugawa, Seiji Umatani, Masahiro Yasugi, Taiichi Yuasa
2011 B conf
SAW: Java Synchronization Selection from Lock or Software Transactional Memory.
ICPADS
Yuji Yamada, Hideya Iwasaki, Tomoharu Ugawa
2010 C conf
Improved replication-based incremental garbage collection for embedded systems.
ISMM
Tomoharu Ugawa, Hideya Iwasaki, Taiichi Yuasa
2010 — conf
Starvation-free heap size for replication-based incremental compacting garbage collection.
ILC
Tomoharu Ugawa, Hideya Iwasaki, Taiichi Yuasa
2009 C conf
Project Report: Toward the Realization of Highly Reliable Embedded Systems.
ISORC
Takuya Katayama, Tomoji Kishi, Shintaro Hosoai, Tatsuo Nakajima, Taiichi Yuasa, Midori Sugaya, Tomoharu Ugawa
2008 C conf
Replication-Based Incremental Compaction.
ISORC
Tomoharu Ugawa, Masahiro Yasugi, Taiichi Yuasa
2006 — conf
Memory usage improvement using runtime alias detection.
Trends in Functional Programming
Ryo Hanai, Tomoharu Ugawa, Masashi Yoneda, Masahiro Yasugi, Taiichi Yuasa
2003 B conf
Lazy Stack Copying and Stack Copy Sharing for the Efficient Implementation of Continuations.
APLAS
Tomoharu Ugawa, Nobuhisa Minagawa, Tsuneyasu Komiya, Masahiro Yasugi, Taiichi Yuasa