Paper Info
Title
Semantics of a graphical model for representing hypotheses and a system supporting the management of hypotheses
Abstract
Constructing hypotheses is a principal work for academic researchers to constitute knowledge. Hypotheses often contain uncertainty, might conflict with each others, and might be revised by discovery of new witnesses. Therefore researchers are heavily loaded with the management of hypotheses. In order to support such activities we propose a graphical model for representing hypotheses, under the recent situation that materials for academic researches are distributed in digital manners, e.g. digital libraries and WWW. We also propose how to construct and manage hypothesis graphs based on our model. It is well-known that graphs are suitable to represent knowledge and many works treating knowledge as graphs have been presented. Previous researches proposed methods how to construct and manage hypotheses automatically, while our present work is aimed at supporting researchers so that they can construct and manage graphs based on semantics with uncertainty. In this paper, we define the syntax and the semantics of hypothesis graphs in our model and present methods to support researchers in the construction and management of hypothesis graphs with a system implemented the methods.
Year
DOI
Venue
2010
10.1007/978-3-642-24788-0_4
KICSS
Keywords
Field
DocType
digital library,academic researcher,hypothesis graph,principal work,present method,constructing hypothesis,new witness,present work,digital manner,graphical model
Graph,Data mining,Knowledge representation and reasoning,Computer science,Graphical model,Digital library,Syntax,Semantics
Conference
Volume
ISSN
Citations 
6746
0302-9743
0
PageRank 
References 
Authors
0.34
2
5
Name
Order
Citations
PageRank
Madori Ikeda111.38
Masaaki Nishino22810.34
Koichiro Doi3317.59
Akihiro Yamamoto413526.84
Susumu Hayashi500.34