jian ching lim, kok weng ng, mei choo ang.  (2021).  search operators based on triz for optimising pcb assembly time.  - 7th international visual informatics conference ivic 2021.  350-361. 

chun kit chan, kok weng ng, mei choo ang, chin yuen ng, ah-lian kor.  (2021).  sustainable product innovation using patent mining and triz.  - 7th international visual informatics conference, ivic 2021.  287-298. 

mostafa ghane, mei choo ang, rabiah abdul kadir, kok weng ng.  (2020).  technology forecasting model based on trends of engineering system evolution (tese) and big data for 4ir.  - 2020 ieee student conference on research and development (scored).  237-242. 

halimah b.z., azlina a., aliimran n., hamidah y., a. aliza, m. c. ang, n. azwan s., s. riza, c. m. normazidah, j. azizah,w. wahiza.m. a. nazlena,k. fauzanita,n. puteri nor ellyza,h. baharin,i. mohamad taha,a. k. rabiah,m. n. norshita, ummul, ely salwana.  (2019).  computational thinking (ct) problem solving orientation based on logic-decomposition-abstraction (lda) by rural elementary school children using visual-based presentations.  - advances in visual informaticss, 6th international visual informatics conference 2019.  713-728. 

nur syaza zainali, mei choo ang, kok weng ng, mohamad taha ijab.  (2019).  a framework for sustainable eco-friendly product development based on triz.  - proceedings of the 6th international visual informatics conference, ivic 2019,.  704-712. 

kok weng ng, mei choo ang, dong theng cher, siti azfanizam ahmad, amelia natasya abdul wahab.  (2019).  combining ariz with shape grammars to support designers.  - 6th international visual informatics conference.  305-317. 

manar abduljabbar ahmad mizher, mei choo ang, siti norul huda sheikh abdullah, kok weng ng.  (2017).  action key frames extraction using l1-norm and accumulative optical flow for compact video shot summarisation.  - the fifth international visual informatics conference (ivic 2017).  378-389. 

mei choo ang, kok weng ng, halimah badioze zaman, azlina ahmad, azizah jaafar.  (2016).  enhancing calculus learning via a student-centred web project.  - international conference on mathematics, engineering and industrial applications 2016 (icomeia2016),aip proceeding conference.  03010. 

mei choo ang, kok weng ng, dong theng cher.  (2015).  verifying innovative solutions of triz engineering contradiction matrix using substance-field analysis.  - applied mechanics and materials.  196-201. 

mei choo ang, elankovan sundararajan, kok weng ng, amirhossein aghamohammadi, teck lon lim.  (2014).  investigation of threading building blocks framework on real time visual object tracking algorithm.  - applied mechanics and materials.  240-244. 

mei choo ang, kok weng ng, siti azfanizam ahmad, amelia natasya abdul wahab.  (2014).  using triz to generate ideas to solve the problem of the shortage of ict workers.  - applied mechanics and materials.  . 

m. c. ang, k. w. ng, d. t. pham, a. soroka.  (2013).  simulations of pcb assembly optimisation based on the bees algorithm with triz-inspired operators.  - advances in visual informatics : lecture notes in computer science (third international visual informatics conference - ivic 2013).  . 

amirhossein aghamoahammadi, mei choo ang, anton satria prabuwono, marzieh mogharrebi, kok weng ng.  (2013).  enhancing an automated inspection system on printed circuit boards using affine-sift and triz techniques.  - 3rd international visual informatics conference, ivic 2013; selangor (lecture notes in computer science).  . 

marzieh mogharrebi, mei choo ang, anton satria prabuwono, amirhossein aghamohammadi, kok weng ng.  (2013).  retrieval system for patent images.  - procedia technology - the 4th international conference on electrical engineering and informatics (iceei 2013).  . 

mei choo ang, kok weng ng, siti azfanizam ahmad and amelia natasya abdul wahab.  (2013).  an engineering design support tool based on triz.  - advances in visual informatics : lecture notes in computer science (third international visual informatics conference - ivic 2013).  . 

halimah badioze zaman, elango a/l periasamy, azlina ahmad, riza sulaiman, mei choo ang, norshita mat nayan.  (2013).  evaluation of augmented reality worksheet based on avctp algorithm for negative numbers (ar2wn2).  - advances in visual informatics : lecture notes in computer science (third international visual informatics conference - ivic 2013).  581-594. 

siti azfanizam ahmad, duc truong pham, kok weng ng, mei choo ang.  (2012).  triz-inspired asymmetrical search neighborhood in the bees algorithm.  - 6th asia international conference on mathematical modelling and computer simulation, ams 2012;bali.  . 

m.c. ang, a. mckay, k. w. ng.  (2012).  a review of metaheuristic-based product concept generation systems.  - advanced material research.  . 

halimah badioze zaman, h. ridzuan, azlina ahmad, s. riza, m.a. nazlena,
j. azizah, m.c. ang, and haslina arshad.  (2011).  a visual art education tool to create logo (aph-pensil) based on the fundamental design theory approach.  - 2nd international visual informatics conference, ivic 2011; selangor (lecture notes in computer science).  . 

ang, m. c., chong, h. y., mckay, alison and ng, k. w..  (2011).  capturing mini brand using a parametric shape grammar.  - 2nd international visual informatics conference, ivic 2011; selangor (lecture notes in computer science).  1-19. 

halimah badioze zaman, a.h. norsiah, azlina ahmad, s. riza,m.a. nazlena, j. azizah, and m.c. ang.  (2011).  a visual measurement model on human capital and ict dimensions of a knowledge society (ks) framework for malaysia towards an innovative digital economy.  - 2nd international visual informatics conference, ivic 2011; selangor(lecture notes in computer science).  . 

mei c. ang, d.t. pham, anthony j. soroka & kok w. ng.  (2010).  pcb assembly optimisation using the bees algorithm enhanced with triz operators.  - 36th annual conference of the ieee industrial electronics society (iecon-2010) held in phoenix, arizona, usa from november 7-10, 2010..  . 

m.c. ang, a. mckay & k. w. ng.  (2010).  a review of metaheuristic-based product concept generation systems.  - the 2010 international conference on manufacturing science and technology icmst 2010, kuala lumpur, malaysia..  .