Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2013/03/01 Vol. E96-DNo. 3 ;
pp. 419-425 Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science — New Trends in Algorithms and Theory of Computation —) Category: Keyword: design and analysis of algorithms, articulation vertices, hinge vertices, circular permutation graphs,
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2011/06/01 Vol. E94-ANo. 6 ;
pp. 1381-1385 Type of Manuscript: Special Section LETTER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: design and analysis of algorithms, feedback vertex set, trapezoid graphs, NP-hard,