Masateru Nakamura

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efforts toward the real robot competition in RoboCup. We participated in the middle-size league at RoboCup-97, held in conjunction with the Fifteenth International Joint Conference on Artificial Intelligence in Nagoya, Japan. The most significant features of our team, TRACKIES, are the application of a reinforcement learning method enhanced for real robot(More)
Co-evolution has been receiving increased attention as a method for multi agent simultaneous learning. This paper discusses how multiple robots can emerge cooperative behaviors through co-evolutionary processes. As an example task, a simpli ed soccer game with three learning robots is selected and a GP (genetic programming) method is applied to individual(More)
Co-evolution has been receiving increased attention as a method for multi agent simultaneous learning. This paper discusses how multiple robots can emerge cooperative behaviors through co-evolutionary processes. As an example task, a simpli ed soccer game with three learning robots is selected and a genetic programming method is applied to individual(More)
This paper discusses how multiple robots can emerge cooperative and competitive behaviors through co-evolutionary processes. A genetic programming method is applied to individual population corresponding to each robot so as to obtain cooperative and competitive behaviors. The complexity of the problem can be explained twofold: coevolution for cooperative(More)
The authors have applied reinforcement learning methods to real robot tasks in several aspects. We selected a skill of soccer as a task for a vision-based mobile robot. In this paper, we explain two of our method; (1)learning a shooting behavior, and (2)learning a shooting with avoiding an opponent. These behaviors were obtained by a robot in simulation and(More)
This paper presents an application framework, called MashMap framework, which facilitates development of location-based lifelog services. The proposed framework imports various types of location log data, and stores them in a database with the Life Log Common Data Model (LLCDM). A developer first creates a data source consisting of a filter and a display(More)
We have previously proposed the ReceiptLog service platform, which stores user's purchase histories from daily receipts for value-added consumer services. As a practical application of the ReceiptLog, we design and implement a shopping support service, called "Sma-Sho", in this paper. Sma-Sho is designed to cope with two typical problems in daily shopping:(More)
This bibliography digest intends to gather the most relevant documents to the RoboCup Middle Size League. It is organized chronologically, starting in 1997, and includes all type of references including technical reports, Master and Phd Thesis and open source documents available in PDF. There is no guaranty that this list is complete. Therefore, the RoboCup(More)
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