Výsledky vyhledávání - "Cheehang Park"

Visual Cryptography Based on an Interferometric Encryption Technique

Autor: Dong-Hoan Seo Seo, Cheehang Park Park, Sang-Su Lee Lee, Sung-Won Sohn Sohn, Jung-Chan Na Na, Soo-Joong Kim Kim

Publikováno v: ETRI Journal. 24:373-380

This paper presents a new method for a visual cryptography scheme that uses phase masks and an interferometer. To encrypt a binary image, we divided it into an arbitrary number of slides and encrypted them using an XOR process with a random key or ke

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a23606c53788c690f20e10a8666b7fb
https://doi.org/10.4218/etrij.02.0102.0505

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A Radial Basis Function Approach to Pattern Recognition and Its Applications

Autor: Cheehang Park Park, Miyoung Shin Shin

Publikováno v: ETRI Journal. 22:1-10

Pattern recognition is one of the most common problems encountered in engineering and scientific disciplines, which involves developing prediction or classification models from historic data or training samples. This paper introduces a new approach,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::334a141c4393713db41306d60ec8867c
https://doi.org/10.4218/etrij.00.0100.0201

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A Location Privacy Protection Mechanism for Smart Space

Autor: Kyoil Chung, Daeseon Choi, Yeong-Sub Cho, Cheehang Park, Seung-Hun Jin, Sangrae Cho

Publikováno v: Information Security Applications ISBN: 9783540208273
WISA

Ubicomp (Ubiquitous Computing) makes computers ubiquitous in anywhere and anytime, and so provides users with seamless services. In this paper, we present a user location privacy protection mechanism for Smart Space which is a feasible Ubicomp enviro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35d51215e1cb1dacececf5e32f3d9542
https://doi.org/10.1007/978-3-540-24591-9_13

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Routing and wavelength assignment in WDM all-optical networks

Autor: Kyungsik Lee, Kyung-Il Choe, Sungsoo Park, Cheehang Park

Publikováno v: Electronics Letters. 36:964

A new mathematical formulation of the routing and wavelength assignment in wavelength division multiplexing (WDM) all-optical networks is proposed. Which yields tight linear programming lower bounds on the wavelength requirements both theoretically a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9d2899e1a8ffb8a2c5f1dc8fbfd0f51
https://doi.org/10.1049/el:20000441

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