Existing methods have evolved from using synonym substitution to incorporating arbitrary
word substitution to achieve reversible natural language watermarking. However, a notable …

In this paper, a watermarking technique based on discrete curvelet transform and discrete
cosine trans-form is proposed to protect the color document images. The six layers of the …

Generally speaking, those watermarking studies using the spatial domain tend to be fast but
with limited robustness and imperceptibility while those performed in other transform …

The utilization of intelligent computing in digital teaching quality evaluation has been a
practical demand in smart cities. Currently, related research works can be categorized into …

Healthcare systems capture patients' data using different medical equipment and store it in
the databases with a continual increase in data volume. The continuous processing and …

In order to solve the intelligent evaluation of English writing, this paper proposes a method
based on the English semantic neural network algorithm. This paper first briefly analyzes the …

Owing to the rapid increase in the interchange of text information through internet networks,
the reliability and security of digital content are becoming a major research problem …

The rapid development of information technology is driving the advancement of natural
language processing. The retrieval of grammatical problems in natural language processing …

In Data Security and Cryptography areas, hash functions play a fundamental and important
role in the field of Integrity, This paper presents a performance evaluation of two …

This paper provides a study of hash functions comparison on holy Quran integrity verification
to ensure integrity of data in digital copy of holy Quran. There are many methods available in …