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New Member: Chengkai Yang

Chengkai Yang, an exchange student from Georgia Institute of Technology, joined our group under the Tokyo Tech Summer Program. Chengkai will work with us until August.
Talks by Dr. Marr and Prof. Gonzalez Boix

Dr. Stefan Marr at Kent University and Prof. Elisa Gonzalez Boix at VUB give talks at our seminar.
- Location: W8 W910 (西8号館W棟 910セミナー室)
- Time: Tuesday June 4, 2019, 14:30-
- Talk 1 (14:30-)
- Title: Safe and Efficient Data Representations for Dynamic Languages with Shared-Memory Parallelism
- Speaker: Dr. Stefan Marr (University of Kent)
- Talk 2 (16:00-)
- Title: Tooling for live big data applications
- Speaker: Prof. Elisa Gonzalez Boix (Vrije Universiteit Brussel)
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JSSST Best Research Paper Award
The paper entitled “Unravel Programming Sessions with THRESHER: Identifying Coherent and Complete Sets of Fine-granular Source Code Changes” by Taeumel, Platz, Steinert, Hirschfeld, and Masuhara, received the 23rd JSSST Best Research Paper Award.
New Members: Youyou Cong, Jizhe Chenxin and Junya Nose
We welcome three new members:
- Youyou Cong (assistant professor)
- Jizhe Chenxin (master’s course student)
- Junya Nose (undergraduate student)
Talks by Mr. Fabio Niephaus and Prof. Fernando Castor
Mr. Fabio Niephaus from Hasso-Plattner Institute and Prof. ernando Castor from UFPE gave talks at our seminar.
Mr. Niephaus’s talk was a demonstration of a virtual machine that can run multiple programming languages (“Polyglot Programming”) and has a JIT compiler.

Prof. Castor’s talk was about GreenHub, a platform that collects energy consumption by mobile applications.

Prof. Ivan Beschastnikh’s talk
Bridging the design and implementation of distributed systems with
program analysis
Speaker: Ivan Beschastnikh (University of British Columbia)
Date: Thursday February 21, 2019, from 3 p.m.
Location: Room W1008, West #8 Building, Tokyo Tech Ookayama Campus (東京工業大学 大岡山 西8号館 W棟 1008) (map)
Bachelor’s theses presentations by Luthfan, Niimi and Ogushi
Three members present their Bachelor’s theses.
- Lubis Luthfan, Batak Java: Version Numbered Object-oriented Language to Solve Dependency Hell (PDF)
- Kazuki Niimi, GPU向けデータ並列中間言語 Lift におけるフィルター関数の設計と実装 (PDF)
- Tomoki Ogushi, データ構造の関係性を視認しやすくする自動グラフレイアウト手法 (PDF)