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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Fisher-Yates and fuzzy Sugeno in game for children with special needs
As a country that has its language, English is an international language that needs to be mastered. Until now, the mastery of English in Indonesian on an international scale is in a low category. Learning English should be taught to children from an…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Feature extraction of Jabon (Anthocephalus sp) leaf disease using discrete wavelet transform
Jabon (Anthocephalus cadamba (Roxb.) Miq) is one type of forest plants that have very rapid growth until the process of the harvest. One inhibitor is a disease that attacks the leaves in the form of spots and blight that can cause death during the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Fall risk in the aging population: fall prevention using smartphones technology and multiscale sample entropy
Falls are an important aspect of older people's health because they trigger major injuries and even death in one-third of fallen patients, making them a major public health problem. Given the risk of physical and psychological injury, if serious…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Fair and trustworthy: Lock-free enhanced tendermint blockchain algorithm
Blockchain Technology is exclusively used to make online transactions secure by maintaining a distributed and decentralized ledger of records across multiple computers. Tendermint is a general-purpose blockchain engine that is composed of two parts;…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Failed handoffs in collaborative Wi-Fi networks
Cognitive radio networks enable a more efficient use of the radioelectric
spectrum through dynamic access. Decentralized cognitive radio networks have gained popularity due to their advantages over centralized networks. The purpose of this article…
spectrum through dynamic access. Decentralized cognitive radio networks have gained popularity due to their advantages over centralized networks. The purpose of this article…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Factors influencing the success of information systems in flood early warning and response systems context
Flash flood is a natural disaster that often occurs after heavy rain, and it is getting more common nowadays. The flood early warning and response system (FEWRS) can be installed to minimize the level of damage and the number of casualties due to…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Face recognition based on curvelets, invariant moments features and SVM
Recent studies highlighted on face recognition methods. In this paper, a new algorithm is proposed for face recognition by combining Fast Discrete Curvelet Transform (FDCvT) and Invariant Moments with Support vector machine (SVM), which improves rate…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Extraction and segmentation process for the Iraqi paper currency
Different application like image segmentation, moving objects detection and objects tracking, required an object detection and segmentation techniques. Recently, these techniques become so important especially when only a specific part of image is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Extending lifetime of heterogeneous wireless sensor networks using spider monkey optimization routing protocol
The nodes of wireless sensor networks (WSN) are severely restricted in
terms of computing capabilities, limited communications, and limited power supplies, as it is difficult or impossible to replace or recharge the sensor battery. Consequently, the…
terms of computing capabilities, limited communications, and limited power supplies, as it is difficult or impossible to replace or recharge the sensor battery. Consequently, the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Exploiting performance gap among two users in reconfigurable intelligent surfaces-aided wireless systems
In this work, we study the outage performance of a reconfigurable intelligent surfaces (RIS)-aided wireless systems in the presence of non-orthogonal multiple access (NOMA). In particular, different power factors are allocated to users which belong a…