hossam m. j. mustafa, masri ayob, hisham a. shehadeh, abd sawsan abu-taleb.  (2023).  multi-objective memetic differential evolution optimization algorithm for text clustering problems.  - neural computing and applications.  1711-1731. 

rosmina jaafar, meng chun lam, mohamad norizal abdullah, afzan adam, faizal amri hamzah, mohd hisham mohd isa, masri ayob.  (2022).  enhancing healthcare service delivery via patient tracking system using mobile apps technology: a case study.  - journal of engineering science and technology.  3526-3538. 

adil yaseen taha, sabrina tiun, abdul hadi abd rahman, masri ayob and ali sabah abdulameer.  (2022).  unified graph-based missing label propagation method for multilabel text classification.  - symmetry.  286-307. 

ali sabah abdulameer, sabrina tiun, nor samsiah sani, masri ayob, adil yaseen taha.  (2022).  enhanced clustering models with wiki-based k-nearest neighbors-based representation for web search result clustering.  - journal of king saud university - computer and information sciences.  840-850. 

mohamad khairulamirin md razali, abdul hadi abd rahman, masri ayob, razman jarmin, faizan qamar, graham kendall.  (2022).  research trends in the optimization of the master surgery scheduling problem.  - ieee access.  91466-91480. 

musatafa abbas abbood albadr, sabrina tiun, masri ayob, fahad taha al-dhief, khairuddin omar, mhd khaled maen.  (2022).  speech emotion recognition using optimized genetic algorithm-extreme learning machine.  - multimedia tools and applications.  23963-23989. 

musatafa abbas abbood albadr, masri ayob, sabrina tiun, fahad taha al-dhief, mohammad kamrul hasan.  (2022).  gray wolf optimization-extreme learning machine approach for diabetic retinopathy detection.  - frontiers in public health.  1-16. 

hossam m. j. mustafa and masri ayob.  (2022).  enhanced connectivity validity measure based on outlier detection for multi-objective metaheuristic data clustering algorithms.  - applied computational intelligence and soft computing.  1-10. 

anas arram, masri ayob, alaa sulaiman.  (2021).  hybrid bird mating optimizer with single-based algorithms for combinatorial optimization problems.  - ieee access.  5972-5989. 

musatafa abbas abbood albadr, sabrina tiun, masri ayob, manal mohammed, fahad taha al-dhief.  (2021).  mel-frequency cepstral coefficient features based on standard deviation and principal component analysis for language identification systems.  - cognitive computation.  1136-1153. 

shidrokh goudarzi, mohammad hossein anisi, seyed ahmad soleymani, masri ayob, sherali zeadally.  (2021).  an iot-based prediction technique for efficient energy consumption in buildings.  - ieee transactions on green communications and networking.  2076-2088. 

hossam m. j. mustafa, masri ayob, dheeb albashish, and sawsan abu-taleb.  (2020).  solving text clustering problem using a memetic differential evolution algorithm.  - plos one.  1-18. 

adil yaseen taha, sabrina tiun, abdul hadi abd rahman, masri ayob, ali sabah.  (2020).  a dynamic two-layers mi and clustering-based ensemble feature selection for multi-labels text classification.  - international journal of advanced computer science and applications.  514-523. 

anas arram, masri ayob, graham kendall, and alaa sulaiman.  (2020).  bird mating optimizer for combinatorial optimization problems.  - ieee access.  96845-96858. 

musatafa abbas albadr, sabrina tiun, masri ayob, fahad al-dhief.  (2020).  genetic algorithm based on natural selection theory for optimization problems.  - symmetry.  1-31. 

anahita ghazvini, siti norul huda sheikh abdullah, and masri ayob.  (2020).  smoothing secant line slope using aggregation fischer burmeister function.  - ieee access.  10052-10053. 

mansour alssager, zulaiha ali othman, masri ayob, rosmayati mohemad, and herman yuliansyah.  (2020).  hybrid cuckoo search for the capacitated vehicle routing problem.  - symmetry.  1-28. 

musatafa abbas abbood albadr, sabrina tiun, masri ayob, fahad taha al-dhief, khairuddin omar, faizal amri hamzah.  (2020).  optimised genetic algorithm-extreme learning machine approach for automatic covid-19 detection.  - plos one.  1-28. 

narjes khatoon naseri, elankovan a. sundararajan, masri ayob and amin jula.  (2020).  smart root search (srs) : a novel nature inspired search algorithm.  - symmetry.  1-28. 

musatafa abbas abbood albadr, sabrina tiun, masri ayob, fahad taha al-dhief.  (2019).  spoken language identification based on optimised genetic algorithm extreme learning machine approach.  - international journal of speech technology.  711-727. 

esam taha yassen, masri ayob, alaa abdalqhar jihad, mohd zakree ahmad nazri.  (2019).  hyper heuristic for solving quay crane scheduling problem.  - journal of southwest jiaotong university.  1-14. 

anahita ghazvini, siti norul huda sheikh abdullah, masri ayob.  (2019).  a recent trend in individual counting approach using deep network.  - international journal of interactive multimedia and artificial intelligence.  5-14. 

hossam m. j. mustafa, masri ayob, mohd zakree ahmad nazri,graham kendall.  (2019).  an improved adaptive memetic differential evolution optimization algorithms for data clustering problems.  - plos one.  1-17. 

anas arram, masri ayob.  (2019).  a novel multi-parent order crossover in genetic algorithm for combinatorial optimization problems.  - computers & industrial engineering.  267-274. 

hossam m. j. mustafa, masri ayob, mohd zakree ahmad nazri, sawsan abu-taleb.  (2019).  multi-objectives memetic discrete differential evolution algorithm for solving the container pre-marshalling problem.  - journal of information and communication technology.  77-96. 

bassam al-salemi, masri ayob, graham kendall, shahrul azman mohd noah.  (2019).  multi-label arabic text categorization: a benchmark and baseline comparison of multi-label learning algorithms.  - information processing and management.  . 

samar kamil, masri ayob, siti norul huda sheikh abdullah, zulkifli ahmad.  (2018).  lightweight and optimized multi-layer data hiding using video steganography paper.  - international journal of advanced computer science and applications.  . 

bassam al-salemi, masri ayob, shahrul azman mohd noah.  (2018).  feature ranking for enhancing boosting-based multi-label text categorization.  - expert systems with applications.  . 

mansour alssager, zulaiha ali othman, masri ayob.  (2017).  cheapest insertion constructive heuristic based on two combination seed customer criterion for the capacitated vehicle routing problem.  - international journal on advanced science, engineering and information technology.  207-214. 

esam taha yassen, masri ayob, mohd zakree ahmad nazri, nasser r. sabar.  (2017).  an adaptive hybrid algorithm for vehicle routing problems with time windows.  - computers & industrial engineering.  382-391. 

esam taha yassen, anas arram, masri ayob, mohd zakree ahmad nazri.  (2017).  a constructive heuristic for police patrol routing problems.  - pertanika journal science and technology.  87-96. 

rafidah abdul aziz, masri ayob, zalinda othman, zulkifli ahmad and nasser r. sabar.  (2017).  an adaptive guided variable neighborhood search based on honey-bee mating optimization algorithm for the course timetabling problem.  - soft computing.  6755-6765. 

ghaith jaradata, masri ayob, ibrahim almarashdeh.  (2016).  the effect of elite pool in hybrid population-based meta-heuristics for solving combinatorial optimization problems.  - applied soft computing.  45-56. 

esam taha yassen, masri ayob, mohd zakree ahmad nazri and nasser r. sabar.  (2015).  a hybrid meta-heuristic algorithm for vehicle routing problem with time windows.  - international journal on artificial intelligence tools.  1550021-1-23. 

esam taha yassen, masri ayob, mohd zakree ahmad nazri and nasser r. sabar.  (2015).  meta-harmony search algorithm for the vehicle routing problem with time windows.  - information sciences.  140-158. 

anas arram, masri ayob and mohammad zakree.  (2015).  comparative study of meta-heuristic approaches for solving traveling salesman problems.  - asian journal of applied sciences.  662-670. 

esam taha yassen, masri ayob, and mohd zakree ahmad nazri.  (2015).  the effect of hybridizing local search algorithms with harmony search for the vehicle routing problem with time windows.  - journal of theoretical and applied information technology.  43-58. 

sabar, n.r.; ayob, m.; kendall, g.; rong qu.  (2015).  a dynamic multiarmed bandit-gene expression programming hyper-heuristic for combinatorial optimization problems.  - ieee transactions on cybernetics / ieee transactions on systems man and cybernetics part b-cybernetics.  217-228. 

nasser r. sabar, masri ayob, graham kendall.  (2015).  automatic design of a hyper-heuristic framework with gene expression programming for combinatorial optimization problems.  - ieee transactions on evolutionary computation.  309-325. 

mohammad mobasher kashani and masri ayob.  (2014).  reduction operators for magnetic optimization algorithm.  - journal of applied sciences.  3446-3454. 

masri ayob, mohd zakree ahmad nazri, tri basuki kurniawan, yang xiao fei, esam taha yassen.  (2014).  a constructive heuristic for discreet berth allocation problems.  - international journal of advancements in computing technology.  6(2):31-36. 

anmar abuhamdah, masri ayob, graham kendall, nasser r. sabar.  (2014).  population based local search for university course timetabling problems.  - applied intelligence.  40(1):44-53. 

salwani abdullah, nasser r. sabar, mohd zakree ahmad nazri, masri ayob.  (2014).  an exponential monte-carlo algorithm for feature selection problems.  - computers & industrial engineering.  67(2014):160-167. 

masri ayob, mohammed hadwan and hafiz mohd sarim.  (2013).  the harmony search algorithms in solving combinatorial optimization problems.  - research journal of applied sciences.  8(3):191-198. 

hamzah ali alkhazaleh, masri ayob and zulkifli ahmad.  (2013).  scatter search for solving team orienteering problem.  - research journal of applied sciences.  8(3):181-190. 

ariff md ab malik, masri ayob, abdul razak hamdan and zulkifli ahmad.  (2013).  an adaptive switcher mechanism of integrated two-stage multi-neighbourhood tabu search for university examination timetabling problems.  - research journal of applied sciences.  8(3):152-160. 

h.y. tarawneh and masri ayob.  (2013).  adaptive neighbourhoods structure selection mechanism in simulated annealing for solving university course timetabling problems.  - journal of applied sciences.  13(7):1087-1093. 

hassan y. tarawneh, masri ayob and zulkifli ahmad.  (2013).  simulated annealing with dynamic initial temperatures for university course timetable problem.  - journal of engineering and applied sciences.  8(2):58-63. 

yang xiao fei, masri ayob, mohd zakree ahmad nazri and zulkifli ahmad.  (2013).  a hierarchical approach for assigning examinations to timeslots and rooms: a case study.  - journal of engineering and applied sciences.  8(2):69-72. 

ghaith m. jaradat and masri ayob.  (2013).  effect of elite pool and euclidean distance in big bang-big crunch metaheuristic for post-enrolment course timetabling problems.  - international journal of soft computing.  8(2):96-107. 

nasser r. sabar, masri ayob, graham kendall and rong qu.  (2013).  grammatical evolution hyper-heuristic for combinatorial optimization problems.  - ieee transactions on evolutionary computation.  17(6):840-861. 

masri ayob, mohd zakree ahmad nazri, yang xiao fei.  (2013).  local search heuristics for the one dimensional bin packing problems.  - journal of applied sciences.  13(6):919-923. 

h.y. tarawneh, masri ayob and zulkifli ahmad.  (2013).  a hybrid simulated annealing with solutions memory for curriculum-based course timetabling problem.  - journal of applied sciences.  13(2):262-269. 

rafidah abdul aziz, masri ayob, zalinda othman, hafiz mohd sarim.  (2013).  adaptive guided variable neighborhood search.  - journal of applied sciences.  13(6):883-888. 

mohammed hadwan, masri ayob, nasser r. sabar and roug qu.  (2013).  a harmony search algorithm for nurse rostering problems.  - information sciences.  233:126-140. 

hamzah ali alkhazaleh, masri ayob, zalinda othman and zulkifli ahmad.  (2013).  constructive heuristics for team orienteering problems.  - journal of applied sciences.  13(6):876-882. 

masri ayob, mohammed hadwan, mohd zakree ahmad nazri and zulkifli ahmad.  (2013).  enhanced harmony search algorithm for nurse rostering problems.  - journal of applied sciences.  13(6):846-853. 

masri ayob, mohd zakree ahmad nazri, suhaila zainuddin and tri basuki kurniawan.  (2013).  component pick and place scheduling for surface mount device placement device placement machine.  - international journal of soft computing.  8(1):29-41. 

esam taha yassen, masri ayob, mohd zakree ahmad nazri and zulkifli ahmad.  (2013).  harmony search algorithm for vehicle routing problem with time windows.  - journal of applied sciences.  13(4):633-638. 

masri ayob and mohd zakree ahmad nazri.  (2012).  improving the throughput of component placement machines by nozzle optimisation.  - international journal of systems signal control and engineering application.  5(2):31-46. 

nasser r. sabar, masri ayob, rong qu and graham kendall.  (2012).  a graph coloring constructive hyper-heuristic for examination timetabling problems.  - applied intelligence.  37(2012):1-11. 

nasser r. sabar, masri ayob, graham kendall, rong qu.  (2012).  a honey-bee mating optimization algorithm for educational timetabling problems.  - european journal of operational research.  216(3):533-543. 

masri ayob and ariff ab malik.  (2011).  a new model for an examination-room assignment problem.  - journal of computer science and network security.  11(10):187-190. 

ghaith m. jaradat and masri ayob.  (2011).  a comparison between hybrid population-based approaches for solving post-enrolment course timetabling problems.  - international journal of computer science and network security.  11(11):116-123. 

rafidah abdul aziz, masri ayob and zalinda othman.  (2011).  a case study of practical course timetabling problems.  - journal of computer science and network security.  11(10):152-155. 

masri ayob, mohd zakree ahmad nazri, abdul razak hamdan, erna budhiarti nababan and hafiz mohd sarim.  (2011).  state-of-the-art on reactive search.  - journal of computer science and network security.  11(10):196-200. 

ayob, m; kendall, g.  (2009).  the optimisation of the single surface mount device placement machine in printed circuit board assembly: a survey.  - international journal of systems science.  40(6):553-569. 

masri ayob, graham kendall.  (2008).  a survey of surface mount device placement machine optimisation: machine classification.  - european journal of operational research.  186(3):893-914.