Laboratory on Design and Analysis of Information Systems
- Takeshi Tokuyama (Professor)
- Kunihiko Sadakane(Assistant Professor)
- Research Area
- Theoretical Computer Science, especially
Combinatorics, and Discrete Optimization
- Application of Theoretical Computer Science,
Data Mining, Image Processing, Geographic Information Systems,
Data Compression, Computational Biology, Electronic Commerce
- For students and young researchers
We work on theoretical computer science, especially
design and analysis of algorithms and
computation systems by using combinatorics and
geometry. The current main theme is
multidimensional data processing
including computational geometry and data mining.
Mathematical investigation often improves performance
of computer systems and softwares dramatically
(to your surprise,
the speed-up factor often exceeds 1000.)
Such an improvement can
create a big breakthrough in science and business.
Threfore, "mathematical thinking" is one of the indispensable
tools for not only scholars but also
professional solution developers and
system designers in real business world.
We will teach and research on this technology (often called
theoretical computer science).
If you like to THINK, you are eligible to join us.
If you want to learn about computer science, you are
Even if you are just curious, please visit our Lab. (
currently just started).
- List of papers of T. Tokuyama
- DBLP list is newer