Results 1 to 10 of about 13,872 (307)

Digital Modeling Method of Variable Ratio Rack based on Boolean Subtraction Operation and Curve Fitting Technology

open access: yesJixie chuandong, 2016
Based on the Boolean subtraction operation and curve fitting technology,a digital modeling method for variable ratio rack is put forward. This method,to a certain extent,makes up for the disadvantages that the Boolean subtraction operation modeling ...
Zhang Siyu, Xu Jun, Niu Ziru, Wang Wei
doaj   +2 more sources

Research and application of Boolean operation for triangular mesh model of underground space engineering—Boolean operation for triangular mesh model

open access: yesEnergy Science & Engineering, 2019
This study is aiming at the problems of slow collision detection speed of bounding box, low efficiency of triangle intersection detection, and triangulation in regions where complex intersecting lines are segmented that exist in Boolean operation of ...
Yaguang Qin   +6 more
doaj   +2 more sources

Boolean Operation Based Visual Cryptography

open access: yesIEEE Access, 2019
A ( $k$ , $n$ )-Traditional Visual Cryptographic Scheme (VCS) based on basis matrices encoded a secret image into $n$ shadow images distributed among $n$ participants.
Zhili Zhou   +3 more
doaj   +3 more sources

Quadstable logical stochastic resonance-based reconfigurable Boolean operation subjected to heavy noise floor

open access: yesResults in Physics, 2022
Logical stochastic resonance (LSR) is a paradigm to realize reconfigurable robust Boolean operations using specific nonlinearity in the presence of background noise.
Zhiqiang Liao   +5 more
doaj   +3 more sources

NEW EXPANSIONS OF BOOLEAN FUNCTIONS ON EXCLUSIVE OR OPERATION IN LOGICAL SYSTEMS DESIGN

open access: yesСистемный анализ и прикладная информатика, 2014
The Boolean function expansions and representation forms which are based on exclusive or operation are a key facility for design, test and diagnosis of digital systems and computer programs.
A. A. Prihozhy
doaj   +1 more source

Visible watermarking for 3D models based on 3D Boolean operation

open access: yesEgyptian Informatics Journal
With the continuous expansion of the application field of 3D models and the convenience of model storage, transmission, and replication, the problems of illegal reproduction, illegal modification, and embezzlement faced by 3D models are gradually ...
An-Bo Li, Hao Chen, Xian-Li Xie
doaj   +3 more sources

An Extended Multi-secret Images Sharing Scheme Based on Boolean Operation

open access: yesLecture Notes in Computer Science, 2013
Part 2: Asian Conference on Availability, Reliability and Security (AsiaARES)International audienceAn extended multi-secret images scheme based on Boolean operation is proposed, which is used to encrypt secret images with different dimensions to generate
Mingxing He
exaly   +2 more sources

State complexity of the star of a Boolean operation

open access: yes
48 pages, submitted to JCSSMonsters and modifiers are two concepts recently developed in the state complexity theory. A monster is an automaton in which every function from states to states is represented by at least one letter.
Court, Edwin Hamel-De-Le   +2 more
core   +3 more sources

An Efficient Ramp Secret Sharing Scheme Based on Zigzag-Decodable Codes [PDF]

open access: yesComputer and Knowledge Engineering, 2023
Secret sharing schemes are ideally suited to save highly sensitive information in distributed systems. On the other hand, Zigzag-Decodable (ZD) codes are employed in wireless distributed platforms for encoding data using only bit-wise shift and XOR ...
saeideh Kabirirad   +2 more
doaj   +1 more source

A Design and Fabrication Method of New Compact Heat Exchangers Using Triply Periodic Minimal Surface [PDF]

open access: yes한국정밀공학회지, 2020
This paper describes a new design method for constructing a heat exchanger computational model comprising TPMS (Triply Periodic Minimal Surface) core structures.
Jiho Kim, Dong Jin Yoo
doaj   +1 more source

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