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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Improved anti-noise attack ability of image encryption algorithm using de-noising technique
Information security is considered as one of the important issues in the
information age used to preserve the secret information throughout transmissions in practical applications. With regard to image encryption, a lot of schemes related to…
information age used to preserve the secret information throughout transmissions in practical applications. With regard to image encryption, a lot of schemes related to…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Efficient hardware prototype of ECDSA modules for blockchain applications
This paper concentrates on the hardware implementation of efficient and re-
configurable elliptic curve digital signature algorithm (ECDSA) that is suitable
for verifying transactions in Blockchain related applications. Despite…
configurable elliptic curve digital signature algorithm (ECDSA) that is suitable
for verifying transactions in Blockchain related applications. Despite…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Spectral opportunity selection based on the hybrid algorithm AHP-ELECTRE
Due to an ever-growing demand for spectrum and the fast-paced development of wireless applications, technologies such as cognitive radio enable the efficient use of the spectrum. The objective of the present article is to design an algorithm capable…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A novel design of circularly polarized pentagonal planar antenna for ISM band applications
This paper presents a new circular polarized micro-strip antenna with a
pentagonal shape radiator. The proposed antenna is designed to operate in the
industrial scientific medical (ISM) band at the frequency of 2.45GHz for
Wireless applications.…
pentagonal shape radiator. The proposed antenna is designed to operate in the
industrial scientific medical (ISM) band at the frequency of 2.45GHz for
Wireless applications.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Malicious vehicle detection based on beta reputation and trust management for secure communication in smart automotive cars network
High reliance on wireless network connectivity makes the vehicular ad hoc
network (VANET) vulnerable to several kinds of cyber security threats.
Malicious vehicles accessing the network can lead to hazardous situation by
disseminating misleading…
network (VANET) vulnerable to several kinds of cyber security threats.
Malicious vehicles accessing the network can lead to hazardous situation by
disseminating misleading…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Improving face recognition by artificial neural network using principal component analysis
The face-recognition system is among the most effective pattern recognition and image analysis techniques. This technique has met great attention from academic and industrial fields because of its extensive use in detecting the identity of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Medical remotely caring with COVID-19 virus infected people using optimized wireless arm tracing system
A human arm makes many functions that a robotic arm always programmed to make same functions. The human limbs motion can be captured using sensors that they will always copy hand movement. The rapid spread of the Coronavirus (COVID-19) virus and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Measure extendibility/extensibility quality attribute using object oriented design metric
Software design is one of the very important phases of the software
engineering. The costs of software can be minimized if improvements or
corrections made during this stage. Several of the current computer aided
software engineering (CASE) tools…
engineering. The costs of software can be minimized if improvements or
corrections made during this stage. Several of the current computer aided
software engineering (CASE) tools…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
New prediction method for data spreading in social networks based on machine learning algorithm
Information diffusion prediction is the study of the path of dissemination of news, information, or topics in a structured data such as a graph. Research in this area is focused on two goals, tracing the information diffusion path and finding the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Analysis of frequent itemset generation based on trie data structure in Apriori algorithm
Apriori is one technique of data mining association rules that aims to extract
correlations between sets of items in the transaction database. The main
problem with the Apriori algorithm is the process of scanning databases
repeatedly to generate…
correlations between sets of items in the transaction database. The main
problem with the Apriori algorithm is the process of scanning databases
repeatedly to generate…