Browse Items (35 total)
- Collection: Vol. 19, No. 5 2021
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Hybrid clustering based on multi-criteria segmentation for higher education marketing
Market segmentation in higher education institutions is still rarely applied
although it can assist in defining the right strategies and actions for the
targeted market. The problem that often arises in market segmentation is how
to exploit the…
although it can assist in defining the right strategies and actions for the
targeted market. The problem that often arises in market segmentation is how
to exploit the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Robust interference cancellation for differential quadrature phase-shift keying modulation with band limiting and adaptive filter
Differential quadrature phase-shift keying (DQPSK) modulation techniques
and their variants are widely applied in digital communication, such as for
high-speed optical fiber, bluetooth, or satellite communication. In its
implementation, DQPSK…
and their variants are widely applied in digital communication, such as for
high-speed optical fiber, bluetooth, or satellite communication. In its
implementation, DQPSK…
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…
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
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
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
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
Comparative study of standalone classifier and ensemble classifier
Ensemble learning is one of machine learning method that can solve
performance measurement problem. Standalone classifiers often show a poor
performance result, thus why combining them with ensemble methods can
improve their performance scores.…
performance measurement problem. Standalone classifiers often show a poor
performance result, thus why combining them with ensemble methods can
improve their performance scores.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
PCA-based dimensionality reduction for face recognition
In this paper, we conduct a comprehensive study on dimensionality reduction (DR)
techniques and discuss the mostly used statistical DR technique called principal com-
ponent analysis (PCA) in detail with a view to addressing the classical face…
techniques and discuss the mostly used statistical DR technique called principal com-
ponent analysis (PCA) in detail with a view to addressing the classical face…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Rule-based lip-syncing algorithm for virtual character in voice chatbot
Virtual characters changed the way we interact with computers. The
underlying key for a believable virtual character is accurate synchronization
between the visual (lip movements) and the audio (speech) in real-time. This
work develops a 3D…
underlying key for a believable virtual character is accurate synchronization
between the visual (lip movements) and the audio (speech) in real-time. This
work develops a 3D…