Yusnaidi MD Yusof

• Professor (Associate) at University of Technology Malaysia

Adjusting nodes positioning to satisfy the needs of network connectivity and power conservation in wireless sensor networks (WSN) is not a trivial task. Too far node distance may result in unreachable transmission while too near node distance not necessarily guarantee nodes connection. By knowing an acceptable distance range to position nodes in th...

Wireless Sensor Networks (WSN) is a key technology to the pervasive monitoring and wireless surveillance. As part of the Internet of Things (IoT) and the Wireless Embedded Internet, WSN has shown a significant contribution to the remote control and monitoring of the environmental condition such as temperature, humidity, light, and acceleration dete...

The Internet of Things (IoT) describes the connection of bodily objects “things” that are embedded with sensors, software, and other components for the purpose of connecting and exchanging statistics(data/information) with other devices and systems over the Internet. The exchanging of data between IoT devices occurs over the network. As a result of...

The Internet of Things (IoT) describes the connection of bodily objects "things” that are embedded with sensors, software, and other components for the purpose of connecting and exchanging statistics(data/information) with other devices and systems over the Internet. The exchanging of data between IoT devices occurs over the network. As a result of...

Nowadays, the Internet of Things plays a vital role in data collection that eliminates human intervention in technology. However, without the appearance of Big Data Analytics, the massive volume of data collected from IoT seems meaningless. This review paper aims to explore the significance of big data in the development and functionality of smart...

At present, people in the countryside use a manual agricultural machine for harvesting. This contributes to global warming and agricultural safety problems as manual irrigation increases farmers' time on the farm. The use of manual machinery causes smoke during irrigation, which increases the heating of the earth's surface and thus reduces the gree...

Waste management is one of the serious issues in maintaining the longevity of life. Managing waste in garbage bins not only requires a systematic garbage segregation policy but also a prevention and control mechanism for human behaviour. With the aid of the low-cost-budget Internet of Things (IoT) approach, managing garbage bins for municipal and t...

At present, people in the countryside use a manual agricultural machine for harvesting. This contributes to global warming and agricultural safety problems as manual irrigation increases farmers' time on the farm. The use of manual machinery causes smoke during irrigation, which increases the heating of the earth's surface and thus reduces the gree...

The use of technological speech recognition systems with a variety of approaches and techniques has grown exponentially in varieties of human-machine interaction applications. The assessment for Qur'anic recitation errors based on syllables utterance is used to meet the Tajweed rules which generally consist of Harakaat (prolonging). The digital tra...

The Internet of Things (IoT) is a rising innovation, including a wide range of uses identified with modern control, savvy metering, home mechanization, horticulture, health, etc. For these applications to run independent the IoT gadgets are required to make do for a considerable length of time and years under severe vitality imperatives. When growi...

The research community of wireless sensor networks (WSNs) have depended mainly on analytical studies for proposing and validating solutions at every layer of WSNs system. Nevertheless, since operating system (OS) architecture and network stack protocol overhead have an effect on a node's ability to transmit data, analytical studies often fail to fo...

Radio-frequency identification (RFID) uses electromagnetic fields for wireless communication that automatically recognized target devices with no physical interaction with the purpose of information transmission. The RFID system composed of transponder or tag, interrogator and back-end host system. The services of mobile RFID (M-RFID) networks can...

Recently, there is high demand for implementing Location Based Services (LBS) indoor. Many technologies and methods have been investigated for this issue since GPS could not prove accurate positioning indoor. Although WLAN-fingerprinting is considered as one of the most accurate IPS method, its accuracy vulnerable to WLAN RSS fluctuation. This fluc...

This paper studies a comparison of optimization algorithms to enhance temperature control method of thermal vacuum chamber (TVC) for satellite testing. The gaseous nitrogen (GN2) is used in TVC to control the temperature requirement and proportional integral derivative (PID) controller is adopted in order to realize it. However, the temperature pro...

Recent development in the field of advanced communication services and applications has triggered interest in super high frequencies and significantly increased research activity in millimeter wave. In this paper, a new method of calculation of worst month in the statistical model has been developed for use in the rain and dust storm to predict the...

Graphical abstract Abstract This paper intends to review computational methods and high throughput automated tools for precisely prediction various functionalities of uncharacterized proteins based on their desired DNA sequence information alone. Then proposes a hybrid weighted network and Genetic Algorithm to improve prediction purpose. The main a...

Implementation of Environmental Data Explorer (EDE) for Department of Environment (DOE) involves the process of designing a spatial object model, configuring a Spatial Database Engine (SDE) as a gateway that facilitates managing spatial data in a database management system, create and publish metadata into Metadata Service, and use the customised M...