Recently there is an increasing technological development in intelligent tutoring systems.
This field has become interesting to many researchers. In this paper, we present an …

Abstract Intelligent Tutoring Systems (ITS) has a wide influence on the exchange rate,
education, health, training, and educational programs. In this paper we describe an …

Lately there is more attention paid to technological development in intelligent tutoring
systems. This field is becoming an interesting topic to many researchers. In this paper, we …

The paper depicts the blueprint of an electronic wise indicating system for demonstrating
learning French to understudies to overcome the inconveniences they go up against. The …

Secured communication of text information is prime importance across the globe.
Cryptography is one of the methods to attain security. The Hill cipher is a symmetric …

This paper describes an algorithm that uses dynamic programming to order IC tests so that
faulty circuits are detected early in the test sequence and the average test time is minimized …

The conventional Hill cipher provides less information security due to fixed NN× key matrix
dimensions. In this paper, a new modified Hill cipher is introduced which provides enhanced …

The Hill cipher is resistant to brute-force and statistical attacks, but it can be broken with a
known plaintext-ciphertext attack (KPCA). In this paper, we propose a modification of the Hill …

In recent years, a variety of encryption algorithms were proposed to enhance the security of
software and systems. Validating whether encryption algorithms are correctly implemented …

The Hill cipher algorithm is one of the symmetric key algorithms that have many variations
but still not suited for all zeroes plaintext block. Chosen-plaintext attack can be possible on …