Results 41 to 50 of about 11,061,091 (270)

Role-Balance Based Multi-Secret Images Sharing using Boolean Operations

KSII Transactions on Internet and Information Systems, 2014
In 2011, Chen and Wu proposed their method of sharing n secret images to n+1 shadow images through the concept of a Boolean-based Visual Secret Sharing (VSS) method. However, the shadow images produced by this method are not equally important. If the participant who owns an important shadow image does not want to cooperate with other participants, most
Chi-Shiang Chan, Yung-Chen Chou, Yi-Hui Chen, Yuan-Yu Tsai   +3 more
openaire   +1 more source

Digital Technology's Role in Circular Waste Management: A Systematic Review

Business Strategy and the Environment, EarlyView.
ABSTRACT Combining circular economy ideas with digital tools offers a game‐changing way to tackle global sustainability problems. This paper focuses on how digital changes and circular economy models link up. A review has been conducted for 112 articles from 2021 to September 2025, using PRISMA‐2020 methodology. This study covered new tech like AI, IoT,
Reza Eslamipoor
wiley   +1 more source

When Nature Counts: Corporate Biodiversity Attention and Access to Bank Finance

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates whether corporate attention to biodiversity influences firms' access to bank loans, an overlooked question in the emerging biodiversity–finance literature. Using a novel, text‐based measure constructed from 446 biodiversity‐related keywords and applied to Chinese A‐share listed firms from 2000 to 2023, we show that ...
Ruxiao Li, Bo Zhang, Zhang‐Hangjian Chen, Hafiz Hoque   +3 more
wiley   +1 more source

High capacity, secure (n, n/8) multi secret image sharing scheme with security key [PDF]

2017 International Conference on Intelligent Computing and Control (I2C2), 2017
Accepted and Presented in International Conference on Intelligent Computing and Control (I2C2) IEEE conference, June ...
Karthik Reddy, Tejas K, Swathi C, Ashok K, Rajesh Kumar M   +4 more
openaire   +2 more sources

What Do We Know About Scope 3 Emissions in Small‐ and Medium‐Sized Enterprises? Mapping Current Knowledge and Advancing a Theory–Practice‐Oriented Framework

Business Strategy and the Environment, EarlyView.
ABSTRACT Although SMEs comprise over 90% of firms globally, research on their engagement with Scope 3 (value‐chain) greenhouse gas emissions remains limited. This PRISMA‐guided systematic review synthesises 49 SME‐relevant studies to develop a theory‐informed, practice‐oriented framework for more credible and sustained Scope 3 engagement.
Chidinma Uchendu, Okechukwu Okorie, Fatemeh Khosravi, Stuart Connop, Hebba Haddad, Mike Medas   +5 more
wiley   +1 more source

Secret image sharing with reversible steganography [PDF]

, 2012
[[abstract]]The significant essential of secret image sharing approaches is that the revealed content of the secret image must be lossless. Moreover, the distorted stego images can be reverted to the original cover image.
詹啟祥;Chan, Chi-Shiang
core  

Adaptive Partial Image Secret Sharing [PDF]

, 2020
In contrast to encrypting the full secret image in classic image secret sharing (ISS), partial image secret sharing (PISS) only encrypts part of the secret image due to the situation that, in general, only part of the secret image is sensitive or ...
Guozheng Yang, Xuehu Yan, Lei Sun, Yuliang Lu   +3 more
core   +1 more source

Reversible Data Hiding Algorithm in Encrypted Images Based on Adaptive Median Edge Detection and Matrix-Based Secret Sharing

Applied Sciences
Reversible data hiding in encrypted images (RDH-EI) schemes based on secret sharing have emerged as a significant area of research in privacy protection.
Zongbao Jiang, Minqing Zhang, Weina Dong, Chao Jiang, Fuqiang Di   +4 more
doaj   +1 more source

From Managing Innovation to Governing Value: Reconceptualizing the Role of Intellectual Property in the Sustainable Business Model

Business Strategy and the Environment, EarlyView.
ABSTRACT The role of intellectual property (IP) in promoting or hindering sustainable innovation now forms a topical issue in innovation management. Its role in the sustainable business model remains imperfectly understood however, creating a simplified view of IP in relation to corporate sustainable development. Hence, this study sought to examine how
Sarah van Santen
wiley   +1 more source

Self-verifiable Secret Sharing Scheme with Locatability for Halftone Images [PDF]

, 2014
[[abstract]]Visual cryptography is an image secret sharing scheme used to encrypt the secret image into several meaningless share images. Later on, the secret image can be obtained while stacking the share images with no computations. However, the secret
陳宜惠;CHEN, YI-HUI;Pr, Panyaporn;Prangjarote, Panyaporn;林智揚;LIN, CHIH-YANG
core   +2 more sources