53 articles for “Tree Structure”

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Research ArticleOpen accessAll words, across the recordA Kind of Intersection Graphs on Ideals of a RingA. A. TalebiProblem statement: Let R be a ring. The graph G(R) is the graph whose vertices are nontrivial ideal of R and in which two vertices u, v are joined by an edge, if and only if u ∩ v #{0}. Approach: In this study we study some properties of G(R). Results: We obtain conditions of R such that G(R) is … …Journal of Mathematics and Statistics, Vol. 8, Issue 1 · 6 Feb 2012 · 7,258 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordFuzzy Modeling for Multi-Label Text Classification Supported by Classification AlgorithmsBeatriz Wilges, Gustavo Mateus, Silvia Nassar et al.The ever-increasing amount of information on the Web is organized in structured, semi-structured and unstructured data. Text classification systems, capable of handling such different structures, may facilitate the work of important tasks such as indexation and information retrieval in search engines. The objective of this research is to develop a method for the classification of documents into multiple categories with … …Journal of Computer Science, Vol. 12, Issue 7 · 22 Aug 2016 · 7,215 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordGurjun-Oil Tree: Buddhist Way and the Conservation and Revitalization of Gurjun-Oil Trees in Isan Cultural ForestsChatchawan Kaewsaen, Katharat Hengtragoon, Terdchai PantachiProblem statement: This research aimed at investigating the background of gurjun-oil trees in Iran cultural forests, the present situation and difficulties of gurjun-oil tress and the Buddhist way concerning the conservation and revitalization of them in Iran cultural forests. Approach: A qualitative research was applied to find the data in 7 forest areas of the province of Yasothon, Roi ET, … …Journal of Social Sciences, Vol. 6, Issue 3 · 30 Sep 2010 · 7,600 accessesView PDF Cite