Research Output per year

## Personal profile

### Personal Profile

M Sc (Mathematics), Waikato University, New Zealand

## Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

- 2 Similar Profiles

Decision making
Engineering & Materials Science

Multicriteria Decision-making
Mathematics

Similarity Measure
Mathematics

Fuzzy Preference Relation
Mathematics

Students
Engineering & Materials Science

TOPSIS
Mathematics

Fuzzy numbers
Mathematics

Pairwise Comparisons
Mathematics

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Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 2011 2018

### A distance and set theoretic-based similarity measure for generalized trapezoidal fuzzy numbers

Ahmad, S. A. S., Mohamad, D., Sulaiman, N. H., Shariff, J. M. & Abdullah, K., Jun 28 2018,*Proceeding of the 25th National Symposium on Mathematical Sciences, SKSM 2017: Mathematical Sciences as the Core of Intellectual Excellence.*Maidinsah, H., Sharif, S. R., Rahman, W. E. Z. W. A., Akbarally, A. B., Mohamed, M., Mohamad, D. & Jaffar, M. M. (eds.). American Institute of Physics Inc., Vol. 1974. 020043

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

center of gravity

coefficients

### Extended FTOPSIS with distance and set theoretic-based similarity measure

Sulaiman, N. H., Mohamad, D., Mohd Shariff, J., Sayed Ahmad, S. A. & Abdullah, K., Feb 1 2018, In : Indonesian Journal of Electrical Engineering and Computer Science. 9, 2, p. 387-394 8 p.Research output: Contribution to journal › Article

Similarity Measure

Decision making

Gravitation

Fuzzy Decision Making

Fuzzy numbers

### RSA cryptosystem with fuzzy set theory for encryption and decryption

Abdullah, K., Bakar, S. A., Kamis, N. H. & Aliamis, H., Nov 22 2017,*Proceedings of the 13th IMT-GT International Conference on Mathematics, Statistics and their Applications, ICMSA 2017.*American Institute of Physics Inc., Vol. 1905. 030001

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

fuzzy sets

set theory

communication

messages

### The enhancement of existing des Maplet interface

Abdullah, N. L., Mutalip, R. A. & Abdullah, K., Jan 1 2014,*Proceedings of the 21st National Symposium on Mathematical Sciences: Germination of Mathematical Sciences Education and Research Towards Global Sustainability, SKSM 21.*American Institute of Physics Inc., Vol. 1605. p. 769-774 6 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

learning

number theory

computer programs

augmentation

mathematics

### A new mathematical model in space optimization: A case study

Abdullah, K., Kamis, N. H., Sha'Ari, N. S., Muhammad Halim, N. S. & Hashim, S. N., May 6 2013,*Proceedings of the 20th National Symposium on Mathematical Sciences, SKSM 2012 - Research in Mathematical Sciences: A Catalyst for Creativity and Innovation.*Vol. 1522. p. 715-719 5 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

students

mathematical models

optimization

seats

learning