Concepedia

Junichi Ishida

JI

6

Publications

170

Citations

6

H-Index

1980

Active since

Affiliations

Yokohama National University(Current)

Chuo University

University of Southern California

National Institute of Informatics

Junichi Ishida is an author at Yokohama National University specializing in education, mathematics education, and educational assessment.

ORCID

Top concepts

Publications per year

1980–2011

6

Publications

6

Depth map coding using graph based transform and transform domain sparsification

Gene Cheung, Wooshik Kim, Antonio Ortega et al. · 2011 · 35 citations

Computational Estimation Performance and Strategies used by Fifth- and Eighth-Grade Japanese Students

Robert E. Reys, Bárbara J. Reys, Nobuhiko Nohda et al. · Journal for Research in Mathematics Education · 1991 · 34 citations

, , +20

Comparing US and Japanese Elementary School Teachers' Facility for Linking Rational Number Representations

Bryan Moseley, Junichi Ishida · International Journal of Science and Mathematics Education · 2006 · 31 citations

, , +4

Transform domain sparsification of depth maps using iterative quadratic programming

Gene Cheung, Junichi Ishida, Akira Kubota et al. · 2011 · 29 citations

High-Definition Television System — Signal Standard and Transmission

Takashi Fujio, Junichi Ishida, Taro Komoto et al. · SMPTE Journal · 1980 · 23 citations

, , +9

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