• 773 Citations
  • 11 h-Index
20032019
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Research Output 2003 2019

2019
Rankine cycle
Search Algorithm
Power generation
Cycle System
Cycle

An investigation on titanium doping in reduced graphene oxide by RF magnetron sputtering for dye-sensitized solar cells

Low, F. W., Lai, C. W., Asim, N., Akhtaruzzaman, M., Alghoul, M., Tiong, S. K. & Amin, N., 01 Aug 2019, In : Solar Energy. 188, p. 10-18 9 p.

Research output: Contribution to journalArticle

Graphite
Titanium
Magnetron sputtering
Oxides
Graphene

DESIGN of A SMALL PATCH ANTENNA at 3.5 GHZ for 5G APPLICATION

Ferdous, N., Chin Hock, G., Hamid, H. A. S., Raman, M. N. A., Tiong, S. K. & Ismail, M., 02 Jul 2019, In : IOP Conference Series: Earth and Environmental Science. 268, 1, 012152.

Research output: Contribution to journalConference article

Open Access
antenna
communication
substrate
permittivity
ellipse

Effects of growth temperature on the photovoltaic properties of RF sputtered undoped NiO thin films

Jamal, M. S., Shahahmadi, S. A., Chelvanathan, P., Alharbi, H. F., Karim, M. R., Ahmad Dar, M., Luqman, M., Alharthi, N. H., Al-Harthi, Y. S., Aminuzzaman, M., Asim, N., Sopian, K., Tiong, S. K., Amin, N. & Akhtaruzzaman, M., 01 Sep 2019, In : Results in Physics. 14, 102360.

Research output: Contribution to journalArticle

Open Access
nickel oxides
thin films
temperature
oxide films
grain size
2 Citations (Scopus)

Elucidating the role of interfacial MoS2 layer in Cu2ZnSnS4 thin film solar cells by numerical analysis

Ferdaous, M. T., Shahahmadi, S. A., Chelvanathan, P., Akhtaruzzaman, M., Alharbi, F. H., Sopian, K., Tiong, S. K. & Amin, N., 15 Jan 2019, In : Solar Energy. 178, p. 162-172 11 p.

Research output: Contribution to journalArticle

Numerical analysis
Electron affinity
Doping (additives)
Solar cells
Energy gap

Fabrication of Cu2SnS3 thin film solar cells by sulphurization of sequentially sputtered Sn/CuSn metallic stacked precursors

Hossain, E. S., Chelvanathan, P., Shahahmadi, S. A., Bais, B., Akhtaruzzaman, M., Tiong, S. K., Sopian, K. & Amin, N., 01 Jan 2019, In : Solar Energy. 177, p. 262-273 12 p.

Research output: Contribution to journalArticle

Fabrication
Optical band gaps
Conversion efficiency
Energy dispersive spectroscopy
Materials properties

High performance supercapattery with rGO/TiO2 nanocomposites anode and activated carbon cathode

Heng, I., Low, F. W., Lai, C. W., Juan, J. C., Amin, N. & Tiong, S. K., 05 Aug 2019, In : Journal of Alloys and Compounds. 796, p. 13-24 12 p.

Research output: Contribution to journalArticle

Activated carbon
Nanocrystals
Charge transfer
Nanocomposites
Anodes
2018

An electromagnetism-like mechanism algorithm approach for photovoltaic system optimization

Tan, J. D., Koh, J. S. P., Tiong, S. K., Ali, K. & Koay, Y. Y., 01 Jan 2018, In : Indonesian Journal of Electrical Engineering and Computer Science. 12, 1, p. 333-340 8 p.

Research output: Contribution to journalArticle

Electromagnetism
Photovoltaic System
Tilt
Optimization
Solar Energy
2 Citations (Scopus)

A review of thermoelectric power generation systems: Roles of existing test rigs/ prototypes and their associated cooling units on output performance

Alghoul, M. A., Shahahmadi, S. A., Yeganeh, B., Asim, N., Elbreki, A. M., Sopian, K., Tiong, S. K. & Amin, N., 15 Oct 2018, In : Energy Conversion and Management. 174, p. 138-156 19 p.

Research output: Contribution to journalReview article

Thermoelectric power
Cooling systems
Power generation
Cooling
Waste heat
2 Citations (Scopus)

Effect of laser annealing on thermally evaporated CdTe thin films for photovoltaic absorber application

Khan, N. A., Rahman, K. S., Aris, K. A., Ali, A. M., Misran, H., Akhtaruzzaman, M., Tiong, S. K. & Amin, N., 01 Oct 2018, In : Solar Energy. 173, p. 1051-1057 7 p.

Research output: Contribution to journalArticle

Annealing
Thin films
Lasers
Laser pulses
Hall effect

Effects of sulfurization temperature on structural, morphological, and optoelectronic properties of CTS thin films solar cells

Hossain, E. S., Chelvanathan, P., Shahahmadi, S. A., Ferdaous, M. T., Bais, B., Tiong, S. K. & Amin, N., 01 Oct 2018, In : Chalcogenide Letters. 15, 10, p. 499-507 9 p.

Research output: Contribution to journalArticle

Optoelectronic devices
solar cells
thin films
Temperature
temperature

Fuzzy logic enhanced direct torque control with space vector modulation

Tan, J. D., Koh, J. S. P., Tiong, S. K., Ali, K. & Abdalla, A., 01 Aug 2018, In : Indonesian Journal of Electrical Engineering and Computer Science. 11, 2, p. 704-710 7 p.

Research output: Contribution to journalArticle

Space Vector Modulation
Direct Torque Control
Torque control
Vector spaces
Fuzzy Logic
1 Citation (Scopus)

Gas Emission Prediction for Environmental Sustainability via Heterogeneous Data Sources Correlation with Support Vector Regression

Chen, C. P., Tiong, S. K., Koh, J. S. P., Chooi Albert, F. Y. & Mohd Yapandi, M. F. K., 27 Aug 2018, 2018 3rd International Conference on Smart and Sustainable Technologies, SpliTech 2018. Rodrigues, J. J. P. C., Nizetic, S., Patrono, L., Rodrigues, J. J. P. C., Solic, P., Perkovic, T., Vukojevic, K. & Milanovic, Z. (eds.). Institute of Electrical and Electronics Engineers Inc., 8448375. (2018 3rd International Conference on Smart and Sustainable Technologies, SpliTech 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Support Vector Regression
Sustainability
Gas emissions
Sustainable development
Power plants

Implementation of voltage optimization for sustainable energy

Tan, J. D., Koh, J. S. P., Au, M. T., Tiong, S. K. & Ali, K., 01 Jan 2018, In : Indonesian Journal of Electrical Engineering and Computer Science. 12, 1, p. 341-347 7 p.

Research output: Contribution to journalArticle

Voltage
Optimization
Electric potential
Energy
Electric power utilization
2 Citations (Scopus)

Interplay between variable direct current sputtering deposition process parameters and properties of ZnO:Ga thin films

Ferdaous, M. T., Shahahmadi, S. A., Sapeli, M. M. I., Chelvanathan, P., Akhtaruzzaman, M., Tiong, S. K. & Amin, N., 30 Aug 2018, In : Thin Solid Films. 660, p. 538-545 8 p.

Research output: Contribution to journalArticle

Optoelectronic devices
Sputtering
Zinc Oxide
sputtering
direct current

Performance Comparison of FA, PSO and CS application in SINR Optimisation for LCMV Beamforming Technique

Doroody, C. & Tiong, S. K., 01 Dec 2018, In : Wireless Personal Communications. 103, 3, p. 2177-2195 19 p.

Research output: Contribution to journalArticle

Beamforming
Particle swarm optimization (PSO)
Birds
MATLAB
Radiation
4 Citations (Scopus)

Properties of sputtered ZnS thin films for photovoltaic application

Haque, F., Rahman, K. S., Akhtaruzzaman, M., Abdullah, H., Tiong, S. K. & Amin, N., 01 Sep 2018, In : Materials Research Express. 5, 9, 096409.

Research output: Contribution to journalArticle

Thin films
Optical properties
Hall effect
Surface topography
Lime
2017

A support vector based CO2 gas emission prediction system for generation power plant

Chen, C. P., Tiong, S. K., Albert, F. Y. C. & Koh, J. S. P., 01 May 2017, In : Advanced Science Letters. 23, 5, p. 4518-4522 5 p.

Research output: Contribution to journalArticle

Power Plants
Support Vector
power plant
Power Plant
Gas emissions
1 Citation (Scopus)
Beamforming
Antenna arrays
Evolutionary algorithms
Animals
Global optimization

Prediction of NO2 emission concentration via correlation of multiple big data sources using extreme learning machine

Phing, C. C., Tiong, S. K., Yapandi, M. F. K. M. & Koh, J. S. P., 22 Oct 2017, ICBDR 2017 - Proceedings of 2017 International Conference on Big Data Research. Association for Computing Machinery, Vol. Part F132530. p. 23-27 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Learning systems
Power plants
Air pollution
Air
Electricity

Trip Coil Signature Measurement and Analysis Techniques for Circuit Breaker

Ahmad, H. & Tiong, S. K., 13 Mar 2017, Proceedings - 7th International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2016. Al-Dabass, D., Sarochawikasit, R., Prom-On, S. & Achalakul, T. (eds.). IEEE Computer Society, p. 261-267 7 p. 7877223. (Proceedings - International Conference on Intelligent Systems, Modelling and Simulation, ISMS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric circuit breakers
Condition-based Maintenance
Coil
Signature
Maintenance
2016
7 Citations (Scopus)

A memory-based gravitational search algorithm for enhancing minimum variance distortionless response beamforming

Darzi, S., Tiong, S. K., Tariqul Islam, M., Rezai Soleymanpour, H. & Kibria, S., 01 Oct 2016, In : Applied Soft Computing Journal. 47, p. 103-118 16 p.

Research output: Contribution to journalArticle

Beamforming
Data storage equipment
Trajectories
Particle swarm optimization (PSO)
Gravitation
5 Citations (Scopus)

An experience oriented-convergence improved gravitational search algorithm for minimum variance distortionless response beamforming optimum

Darzi, S., Tiong, S. K., Tariqul Islam, M., Rezai Soleymanpour, H. & Kibria, S., 01 Jul 2016, In : PLoS One. 11, 7, e0156749.

Research output: Contribution to journalArticle

Beamforming
trajectories
Damping
Trajectories
Benchmarking
6 Citations (Scopus)

A survey of energy efficiency optimization in heterogeneous cellular networks

Abdulkafi, A. A., Sileh, I. K., Chieng, D., Tiong, S. K. & Ghaleb, A., 29 Feb 2016, In : KSII Transactions on Internet and Information Systems. 10, 2, p. 462-483 22 p.

Research output: Contribution to journalArticle

Heterogeneous networks
Energy efficiency
Network management
Base stations
Computer hardware

New development of analysis tool for optimizing generation cost with gas emission via an electromagnetism like algorithm

Albert, F. Y. C., Koh, J. S. P., Chen, C. P. & Tiong, S. K., 01 Jan 2016, In : Jurnal Teknologi. 78, 6-3, p. 111-116 6 p.

Research output: Contribution to journalArticle

Electromagnetism
Gas emissions
Costs
Electric power generation
Economics
1 Citation (Scopus)

Optimization of array pattern for efficient control of adaptive nulling and side lobe level

Sankar, K. P., Sieh Kiong, T. & Koh Siaw Paw, J., 15 Mar 2016, 4th IEEE Conference on Communication, Networks and Satellite, COMNESTAT 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 16-21 6 p. 7434303. (4th IEEE Conference on Communication, Networks and Satellite, COMNESTAT 2015 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna arrays
Level control

Pendulum-like algorithm as a local search technique

Abed, I. A., Koh, J. S. P., Mohamed Sahari, K. S., Tiong, S. K., Younis, H. A. K. & Abed, A. A., 28 Nov 2016, Al-Sadiq International Conference on Multidisciplinary in IT and Communication Techniques Science and Applications, AIC-MITCSA 2016. Institute of Electrical and Electronics Engineers Inc., p. 36-41 6 p. 7759907

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pendulum
Pendulums
Local Search
Global Solution
Optimization Problem
2015

Energy aware resource coordination in heterogeneous LTE cellular networks

Abdulkafi, A. A., Tiong, S. K., Koh, J. S. P., Chieng, D., Ting, A. & Ghaleb, A. M., 02 Sep 2015, ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies. Institute of Electrical and Electronics Engineers Inc., p. 220-225 6 p. 7238208

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy efficiency
Heterogeneous networks
Frequency bands
Modulation
Bandwidth
2 Citations (Scopus)

Optimal null steering of minimum variance distortionless response adaptive beamforming using particle swarm optimization and gravitational search algorithm

Darzi, S., Tiong, S. K., Islam, M. T., Ismail, M. & Kibria, S., 02 Sep 2015, ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies. Ismail, M. & Ramli, N. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 230-235 6 p. 7238210. (ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Beamforming
Particle swarm optimization (PSO)
Multipath fading
2 Citations (Scopus)

SINR improvement using Firefly Algorithm (FA) for Linear Constrained Minimum Variance (LCMV) beamforming technique

Doroody, C., Tiong, S. K. & Darzi, S., 24 Aug 2015, I4CT 2015 - 2015 2nd International Conference on Computer, Communications, and Control Technology, Art Proceeding. Institute of Electrical and Electronics Engineers Inc., p. 441-445 5 p. 7219615. (I4CT 2015 - 2015 2nd International Conference on Computer, Communications, and Control Technology, Art Proceeding).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Beamforming
High intensity light
Image processing
Electric power utilization
Antennas
2 Citations (Scopus)

Stochastic leader gravitational search algorithm for enhanced adaptive beamforming technique

Darzi, S., Islam, M. T., Tiong, S. K., Kibria, S. & Singh, M., 09 Nov 2015, In : PLoS ONE. 10, 11, e0140526.

Research output: Contribution to journalArticle

Beamforming
Benchmarking
system optimization
Random Allocation
methodology
2014

Appearance of lte and completed in 3GPP releases

Izadi, B., Masoumehebrahimi, S. & Tiong, S. K., 01 Jan 2014, Electronics, Mechatronics and Automation III. Ma, M., Wu, A. F., Afrasiabi, Z., Afrasiabi, Z., Ma, M. & Wu, A. F. (eds.). Trans Tech Publications Ltd, p. 312-316 5 p. (Applied Mechanics and Materials; vol. 666).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Throughput
Specifications
Bandwidth

Appearance of LTE and completed in 3GPP Releases

Izadi, B., Ebrahimi, S. M. & Tiong, S. K., 01 Jan 2014.

Research output: Contribution to conferencePaper

Long Term Evolution (LTE)
Throughput
Specifications
Bandwidth
7 Citations (Scopus)
Vector spaces
Induction motors
Torque
Modulation
Fluxes
7 Citations (Scopus)

Energy-aware load adaptive framework for LTE heterogeneous network

Abdulkafi, A. A., Chieng, D., Tiong, S. K., Ting, A., Koh, J. S. P. & Ghaleb, A. M., 01 Sep 2014, In : Transactions on Emerging Telecommunications Technologies. 25, 9, p. 943-953 11 p.

Research output: Contribution to journalArticle

Long Term Evolution (LTE)
Heterogeneous networks
Energy efficiency
Base stations
Network components
17 Citations (Scopus)

Energy efficiency improvements in heterogeneous network through traffic load balancing and sleep mode mechanisms

Abdulkafi, A. A., Tiong, S. K., Chieng, D., Ting, A. & Koh, J. S. P., 01 Jan 2014, In : Wireless Personal Communications. 75, 4, p. 2151-2164 14 p.

Research output: Contribution to journalArticle

Heterogeneous networks
Resource allocation
Energy efficiency
Base stations
Macros

Investigation of radiation pattern and signal coverage of single element and multiple elements patch antenna

Ghafil, S. F., Tiong, S. K. & Goh, C. H., 01 Jan 2014, Conference Proceedings - 6th International Conference on Information Technology and Multimedia at UNITEN: Cultivating Creativity and Enabling Technology Through the Internet of Things, ICIMU 2014. Institute of Electrical and Electronics Engineers Inc., p. 88-92 5 p. 7066609. (Conference Proceedings - 6th International Conference on Information Technology and Multimedia at UNITEN: Cultivating Creativity and Enabling Technology Through the Internet of Things, ICIMU 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microstrip antennas
Antennas
Directional patterns (antenna)
Channel capacity
Telecommunication
10 Citations (Scopus)
Immune system
Level control
immune system
Beamforming
Immune System
19 Citations (Scopus)
Immune system
immune system
Beamforming
Particle swarm optimization (PSO)
Immune System
5 Citations (Scopus)
Electromagnetism
Manipulators
Genetic algorithms
Scheduling
Robots
1 Citation (Scopus)
Electromagnetism
Inverse kinematics
Manipulators
Genetic algorithms
Robots
2013
3 Citations (Scopus)

A hybrid genetic algorithm and linear regression for prediction of NOx emission in power generation plant

Bunyamin, M. A., Yap, K. S., Aziz, N. L. A. A., Tiong, S. K., Wong, S. Y. & Kamal, M. F., 01 Jan 2013, In : IOP Conference Series: Earth and Environmental Science. 16, 1, 012101.

Research output: Contribution to journalConference article

nitrous oxide
power generation
genetic algorithm
prediction
gas
3 Citations (Scopus)

Artificial immune system assisted Minimum Variance Distortionless Response beamforming technique for adaptive antenna system

Salem.s, B., Tiong, S. K., Koh, J. S. P. & Goh, C. H., 01 Jan 2013, 2013 International Conference on ICT Convergence: "Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013. IEEE Computer Society, p. 938-943 6 p. 6675523

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Immune system
Beamforming
Antennas
Directional patterns (antenna)
1 Citation (Scopus)
Smart antennas
Beamforming
Multipath fading
Signal interference
Radiation
5 Citations (Scopus)

Compressing and improving fuzzy rules using genetic algorithm and its application to fault detection

Yap, K. S., Wong, S. Y. & Tiong, S. K., 2013, Proceedings of 2013 IEEE 18th International Conference on Emerging Technologies and Factory Automation, ETFA 2013. 6648106

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fuzzy rules
Fault detection
Genetic algorithms
Neural networks
Redundancy
10 Citations (Scopus)
Torque control
Vector spaces
Stators
Modulation
Fluxes
6 Citations (Scopus)

Modeling of energy efficiency in heterogeneous network

Abdulkafi, A. A., Tiong, S. K., Chieng, D., Ting, A., Ghaleb, A. M. & Koh, J. S. P., 01 Jan 2013, In : Research Journal of Applied Sciences, Engineering and Technology. 6, 17, p. 3193-3201 9 p.

Research output: Contribution to journalArticle

Heterogeneous networks
Base stations
Energy efficiency
Macros
1 Citation (Scopus)
Hamming distance
Support vector machines
Neural networks
4 Citations (Scopus)

Using Electromagnetism-like algorithm and genetic algorithm to optimize time of task scheduling for dual manipulators

Abed, I. A., Mohamed Sahari, K. S., Koh, J. S. P., Tiong, S. K. & Jagadeesh, P., 01 Dec 2013, 2013 IEEE Region 10 Humanitarian Technology Conference, R10-HTC 2013. p. 182-187 6 p. 6669038. (2013 IEEE Region 10 Humanitarian Technology Conference, R10-HTC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electromagnetism
Manipulators
Genetic algorithms
Scheduling
Robots
2012
8 Citations (Scopus)
Immune system
engineering
Particle swarm optimization (PSO)
Evolutionary algorithms
coding