A bigraph representation model and directional search mechanism for debates

Diep Thi Ngoc Nguyen, Yasushi Kiyoki

研究成果: Conference contribution


The beauty of thinking resides not only in finding answers but also in challenging already existing ones and creating intelligible networks of thoughts and ideas of many different perspectives. Understanding that the essence of critical thinking presents in the flows of questions and answers and aiming at a tool of augmenting it, we propose a new knowledge representation model based on bipartite graphs and a set of functions aided to explore those graphs. A bipartite graph has two disjoint vertex sets that are question and answer sets. Every edge connects a question to an answer holds an evidence for the answer and every edge connects an answer to a question holds an argument raised from the answer. The directional search mechanism is particularly designed to reuse reasoning flows in the debate graphs by a projecting function between the question and answer sets. We also introduce a framework placing the model and the search mechanism altogether in collaborative applications. Many philosophical debates are collected to demonstrate the advantages of the bigraph model besides its simplicity. The analysis and experiments on optimizing semantic search show a sufficient performance for a real-time application.

ホスト出版物のタイトルProceedings - 2016 International Electronics Symposium, IES 2016
出版社Institute of Electrical and Electronics Engineers Inc.
出版ステータスPublished - 2017 2 21
イベント18th International Electronics Symposium, IES 2016 - Bali, Indonesia
継続期間: 2016 9 292016 9 30


Other18th International Electronics Symposium, IES 2016

ASJC Scopus subject areas

  • Computer Science Applications
  • Algebra and Number Theory
  • Electrical and Electronic Engineering
  • Instrumentation

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