Share Paper: Evaluation of Discussion Knowledge Graph for Organizing Collaborative Learning Record
Thursday, July 3 4:40 PM-5:10 PM FH 104 (5th Fl)
Abstract: Collaborative learning records includes heuristic knowledge to solve the exercise: hints and answers. Such knowledge is effective for a self-learning student who tackles the same exercise by himself. However, the collaborative learning records also contain many utterances that are not effective to solve the exercise. In this paper, discussion knowledge graph is introduced which consists of knowledge generated during the collaborative learning. Knowledge is extracted from effective utterances in the discussion record and answers described in private learning spaces of students. They are organized by their target answering steps based on annotations that are attached by students during the collaborative ...