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1. New Findings from Tianjin University in the Area of Mathematics Described (Blind Watermarking Scheme for Medical and Non-medical Images Copyright Protection Using the Qz Algorithm).

Subjects
DIGITAL watermarking, COPYRIGHT, DIAGNOSTIC imaging, ALGORITHMS, MATHEMATICS
Abstract

A recent study conducted by researchers at Tianjin University in China has developed a blind watermarking scheme for copyright protection of medical and non-medical images. The scheme utilizes the QZ algorithm to embed the watermark into the host image, rather than using an addition-based process. The researchers found that their scheme was robust against various image-processing attacks and forgery attacks, while maintaining good invisibility. The study concluded that the proposed scheme outperformed existing addition-based schemes in terms of robustness. This research has been peer-reviewed and published in Expert Systems with Applications. [Extracted from the article]

Published
2024

2. New Mathematics Study Findings Recently Were Reported by Researchers at Hebei University of Technology (A Customized Adaptive Large Neighborhood Search Algorithm for Solving a Multi-objective Home Health Care Problem In a Pandemic Environment).

Subjects
HOME care services, SEARCH algorithms, RESEARCH personnel, MATHEMATICS, PANDEMICS
Abstract

A recent study conducted by researchers at Hebei University of Technology in Tianjin, China, addresses the problem of home health care routing and scheduling in a pandemic environment. The study focuses on assigning caregivers to patients and optimizing caregiver routes while minimizing travel costs, workload differences, and negative patient preferences. The researchers propose a customized algorithm called AMOALNS, which combines archived multi-objective simulated annealing with adaptive large neighborhood search. The algorithm generates new solutions iteratively and employs a multi-objective optimization framework. The study concludes that minimizing travel costs is the most challenging objective, while optimizing workload balancing is worthwhile. Sensitivity analyses show that time windows classifications and instance sizes significantly impact the compromising solutions. [Extracted from the article]

Published
2024

3. New Mathematics Study Findings Have Been Reported by Researchers at Tianjin Chengjian University (Mobile Edge Computing Offloading Scheme Based On Improved Multi-objective Immune Cloning Algorithm).

Subjects
EDGE computing, MOBILE computing, ALGORITHMS, MATHEMATICS, IMAGE enhancement (Imaging systems)
Abstract

Keywords for this news article include: Tianjin, People's Republic of China, Asia, Mathematics, Algorithms, Cloning, Health and Medicine, Tianjin Chengjian University. Keywords: Tianjin; People's Republic of China; Asia; Mathematics; Algorithms; Cloning; Health and Medicine EN Tianjin People's Republic of China Asia Mathematics Algorithms Cloning Health and Medicine 2023 FEB 10 (NewsRx) -- By a News Reporter-Staff News Editor at Health & Medicine Week -- Investigators publish new report on Mathematics. [Extracted from the article]

Published
2023