Scientific Research Publishing

Secure Offline: A Hardware-Bound Cryptographic Framework for Software License Validation in Internet Constrained Educational Environments ()

The system employs HMAC-SHA256 (Hash-based Message Authentication Code using SHA-256) for license integrity verification. SHA-256 refers to the Secure Hash Algorithm producing 256-bit hash values (see ...
NPR

Light from satellites will ruin majority of some space telescope images, study says

Reflections cast by a growing number of satellites orbiting the Earth could ruin more than 95% of images taken by some space telescopes in the next decade, according to a NASA-led study. The reflected ...
Indiatimes

CBSE issues detailed SOPs for Class 10, 12 practical exams: Strict timelines, geo-tagged photos, no change in marks allowed

CBSE has issued new rules for Class 10 and 12 practical exams for the 2025-26 academic year. Schools must conduct exams within strict deadlines. Marks upload must be done the same day. Class 10 ...
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CBSE issues detailed SOPs for Class 10, 12 practical exams: Strict timelines, geo-tagged photos, no change in marks allowed

The Central Board of Secondary Education (CBSE) has released comprehensive Guidelines and Standard Operating Procedures (SOPs) for the conduct of Practical Examinations, Project Work and Internal ...
IEEE

Study of Subjective and Objective Naturalness Assessment of AI-Generated Images

Abstract: The proliferation of Artificial Intelligence-Generated Images (AIGIs) has greatly expanded the Image Naturalness Assessment (INA) problem. Different from early definitions that mainly focus ...
IEEE

A Comparative Study of Deep Learning Semantic Segmentation Models for Kidney Segmentation in Ultrasound Images Using the Open Kidney Ultrasound Dataset

Abstract: Accurate segmentation of kidney ultrasound (KUS) images is essential for various diagnostic procedures. However, challenges such as variability in image quality and the need for real-time ...