Tatsuhiro Konishi

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In this paper, we describe construction of Intelligent Virtual Laboratory for high school chemistry. We construct a system that can grasp the current state of a learner's experiment and give well-timed questions or messages to let him/her consider essential factors in experiments. Moreover, we propose methods for expanding the system to help learners(More)
SUMMARY In the real environment, it is hard for a speech recog-nizer to avoid misrecognitions completely. However, if misrecognitions occur, user's intentions are usually misunderstood by a conventional language understanding technique , which simply gives priority to the higher rank hypothesis of a speech recognition result (N-best). The utterances in a(More)
This paper reports the development and evaluation of a natural language generation system which generates a variety of language expressions from visual information taken by a CCD camera. The feature of this system is to generate a variety of language expressions from combinations of different syntactic structures and different sets of vocabulary, while(More)
This paper introduces an electronic report submission system that helps effective learning of algorithms and programming. It proposes a three-phase reviewing system that involves self-reviewing of algorithms, self-reviewing of programs and staff reviewing. This is an improvement of our existing two-phase reviewing system that only supports the latter two(More)