Items where Author is "Koo, Lee Feng"

Sarbini, Izzatul Nabila and Tze, Jin Wong and Koo, Lee Feng and Rasedee, Ahmad Fadly Nurullah and Naning, Fatin Hana and Abdul Sathar, Mohammad Hasan (2023) Security analysis on luc-type cryptosystems using common modulus attack. Journal of Advanced Research in Applied Sciences and Engineering Technology, 29 (3). 206 - 213. ISSN 2462-1943

Ong, Gaik Suan and Syarifah Kamariah, Wan Mohammad and Wong, Tze Jin and Koo, Lee Feng (2023) Gender differences in solving multiplication and division problems among primary school pupils in the context of Problem-Based Learning (PBL). Community Practitioner, 20 (9). 485 -489. ISSN 1462-2815

Anak Lampas, Lin Cherida and Yong, Sharon Yee Ong and Wong, Tze Jin and Koo, Lee Feng and Mohd Fuzi, Nursyazwani and Habidin, Nurul Fadly (2023) The perceptions and challenges of mathematics learning among the B40 students and parents during PdPR at SMK Bakong, Miri, Sarawak. International Journal of Academic Research in Business and Social Sciences, 13 (15). 250 -256. ISSN 2222-6990; ESSN: 2308-3816

Chaharborj, Sarkhosh Seddighi and Nabi, Khondoker Nazmoon and Koo, Lee Feng and Chaharborj, Shahriar Seddighi and Pei, See Phang (2022) Controlling COVID-19 transmission with isolation of influential nodes. Chaos, Solitons & Fractals, 159. art. no. 112035. pp. 1-11. ISSN 0960-0779; ESSN: 1873-2887

Nuzul, Mohd. Izuddin and Yi, Vivien Yi Mian and Koo, Lee Feng and Chan, Thye Huat and Ang, Chung Huap and Idris, Juferi and Husen, Rafidah and Wong, Siaw Wei (2022) Effects of extraction methods on phenolic content in the young bamboo culm extracts of Bambusa beecheyana Munro. Molecules, 27 (7). art. no. 2359. pp. 1-15. ISSN 1431-5165; ESSN:1420-3049

Rasedee, A. F. N. and Jamaludin, N. A. and Najib, N. and Abdul Sathar, Mohammad Hasan and Wong, Tze Jin and Koo, Lee Feng (2022) Variable order step size method for solving orbital problems with periodic solutions. Mathematical Modeling and Computing, 9 (1). 101 - 110. ISSN 2312-9794; ESSN: 2415-3788

Shafie, Bunyami and Huei, Hong Lee and Neoh, Phene Pei Nee and Naning @ Zin, Fatin Hana and Wong, Tze Jin and Koo, Lee Feng and Hung, Yiu Pang (2021) Heat moisture modified rice flours as additive in drilling fluids. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 80 (1). 62 - 72. ISSN 2289-7879

Magiman, Mohamad Maulana and Jamaluddin, Rahimah and Mohd Yusoff, Ahmad Nasir and Naning @ Zin, Fatin Hana and Koo, Lee Feng and Wong, Tze Jin (2020) Cultural heritage of Vaie community: engulfed cultural heritage of minor ethnic groups by other larger ethnic groups. Opcion, 36 (26). 1940 - 1963. ISSN 1012-1587; ESSN: 2477-9385

Naning @ Zin, Fatin Hana and Malik, Syed Abdul and Koo, Lee Feng and Wong, Tze Jin and Yiu, Pang Hung (2020) Johnson noise and optical characteristics of polymer nanocomposites based on colloidal quantum dots and in-situ nanoparticles formation. Advances in Science, Technology and Engineering Systems, 5 (5). 750 - 756. ISSN 2415-6698

Rasedee, Ahmad Fadly Nurullah and Abdul Sathar, Mohammad Hasan and Asbullah, Muhammad Asyraf and Koo, Lee Feng and Wong, Tze Jin and Ishak, Norizarina and Hamzah, Siti Raihana (2019) Solving duffing type differential equations using a three-point block variable order step size method. Journal of Physics: Conference Series, 1366 (1). art. no. 012024. pp. 1-7. ISSN 1742-6588; ESSN: 1742-6596

Sarbini, Izzatul Nabila and Wong, Tze Jin and Othman, Mohamed and Koo, Lee Feng and Rasedee, Ahmad Fadly Nurullah and Yiu, Pang Hung and Naning @ Zin, Fatin Hana (2019) Cryptographic attack on LUC-type cryptosystems using GMITM (Type 1). Journal of Advanced Research in Dynamical and Control Systems, 11 (spec.12). pp. 806-813. ISSN 1943-023X

Lee, Elaine and Neoh, Phene Pei Nee and Lee, Huei Hong and Wong, Sie Chuong and Wong, Tze Jin and Koo, Lee Feng and Yiu, Pang Hung (2019) Effect of parboiling on in vitro physiological antioxidant capacity of brown rice. Pertanika Journal of Science & Technology, 27 (4). pp. 2399-2408. ISSN 0128-7680; ESSN: 2231-8526

Naning @ Zin, Fatin Hana and Syed Mohamad, Syed Abdul Malik and Koo, Lee Feng and Wong, Tze Jin and Yiu, Pang Hung (2019) Johnson noise of CdX-P3HT nanocomposite. In: 2019 International UNIMAS STEM 12th Engineering Conference (EnCon), 28-29 Aug. 2019, Kuching, Sarawak. (pp. 6-9).

Rasedee, Ahmad Fadly Nurullah and Abdul Sathar, Mohamad Hassan and Wong, Tze Ji and Koo, Lee Feng (2019) Variable order step size algorithm for solving second order ODEs. In: Embracing Mathematical Diversity: Selected papers from Seminar on Mathematical Sciences 2019 (SOMS2019). UPM Press, Malaysia, 158 - 167. ISBN 9789672395089

Koo, Lee Feng and Sarbini, Izzatul Nabila and Yiu, Pang Hung and Naning @ Zin, Fatin Hana and Wong, Tze Jin (2019) An analysis for chosen plaintext attack in elliptic curve cryptosystem based on second order lucas sequence. International Journal of Scientific and Technology Research, 8 (11). pp. 1193-1196. ISSN 2277-8616

Wong, Tze Jin and Koo, Lee Feng and Yiu, Pang Hung (2018) On the wiener's attack into lucas based El-gamal cryptosystem in the elliptic curve over finite field. International Journal of Science and Engineering Investigations, 7 (72). 37 - 39. ISSN ESSN: 2251-8843

Koo, Lee Feng and Sarbini, Izzatul Nabila and Naning @ Zin, Fatin Hana and Kwan, Yee Min and Yiu, Pang Hung and Wong, Tze Jin (2018) Common modulus attack against Lucas based El-Gamal Cryptosystem in the elliptic curve group over finite field. International Journal of Cryptology Research, 8 (2). pp. 1-10. ISSN 0933-2790

Sarbini, Izzatul Nabila and Wong, Tze Jin and Koo, Lee Feng and Othman, Mohamed and Md. Said, Mohamad Rushdan and Yiu, Pang Hung (2018) Garbage-man-in-the-middle (type 2) attack on the Lucas based El-Gamal cryptosystem in the elliptic curve group over finite field. In: 6th International Cryptology and Information Security Conference 2018 (CRYPTOLOGY2018), 9-11 July 2018, Port Dickson, Negeri Sembilan, Malaysia. (pp. 35-41).

Sarbini, Izzatul Nabila and Wong, Tze Jin and Koo, Lee Feng and Othman, Mohamed and Md Said, Mohamad Rushdan and Yiu, Pang Hung (2018) Security analysis of Lucas based El-Gamal Cryptosystem in the elliptic curve group over finite field using two types of GMITM attacks. International Journal of Cryptology Research, 8 (2). 24 - 38. ISSN 1985-5753

Koo, Lee Feng and Nik Long, Nik Mohd Asri and Eshkuvatov, Zainidin K. and Wong, Tze Jin (2014) Numerical solution for an almost square crack. In: 3rd International Conference on Quantitative Sciences and Its Applications (ICOQSIA 2014), 12–14 Aug. 2014, Langkawi, Kedah. (pp. 125-130).

Nik Long, Nik Mohd Asri and Koo, Lee Feng and Wong, Tze Jin and Eshkuvatov, Zainidin K. (2014) Numerical solution for an epicycloid crack. Journal of Applied Mathematics, 2014. art. no. 213478. pp. 1-12. ISSN 1110-757X; ESSN: 1687-0042

Wong, Tze Jin and Md. Said, Mohamad Rushdan and Othman, Mohamed and Koo, Lee Feng (2014) On the common modulus attack into the LUC4,6 cryptosystem. In: International Conference on Mathematics, Engineering and Industrial Applications 2014 (ICoMEIA 2014), 28-30 May 2014, Penang, Malaysia. (pp. 1-4).

Wong, Tze Jin and Md. Said, Mohamad Rushdan and Othman, Mohamed and Koo, Lee Feng (2014) A lucas based cryptosystem analog to the ElGamal cryptosystem and elliptic curve cryptosystem. In: 3rd International Conference on Quantitative Sciences and Its Applications (ICOQSIA 2014), 12–14 Aug. 2014, Langkawi, Kedah. (pp. 256-259).

Nik Long, Nik Mohd Asri and Koo, Lee Feng and Wong, Tze Jin and Suali, Melini (2013) Effect of prescribed temperature on mixed convection boundary layer in the unsteady stagnation point flow toward a stretching vertical sheet. In: International Conference on Mathematical Sciences and Statistics 2013 (ICMSS2013), 5-7 Feb. 2013, Kuala Lumpur, Malaysia. (pp. 286-290).

Nik Long, Nik Mohd Asri and Koo, Lee Feng and Wong, Tze Jin and Suali, Melini (2013) Mixed convection boundary layers with prescribed temperature in the unsteady stagnation point flow toward a stretching vertical sheet. Mathematical Problems in Engineering, 2013. art. no. 195360. pp. 1-10. ISSN 1024-123X; ESSN: 1563-5147

Wong, Tze Jin and Md. Said, Mohamad Rushdan and Othman, Mohamed and Koo, Lee Feng (2013) A method to decrease computation time for fourth order Lucas sequence. In: International Conference on Mathematical Sciences and Statistics 2013 (ICMSS2013), 5-7 Feb. 2013, Kuala Lumpur, Malaysia. (pp. 55-58).

Nik Long, Nik Mohd Asri and Koo, Lee Feng and Eshkuratov, Zainidin K. (2011) Antiplane shear mode stress intensity factor for a slightly perturbed circular crack subject to shear load. Journal of Quality Measurement and Analysis, 7 (1). pp. 97-107. ISSN 1823-5670

Koo, Lee Feng and Nik Long, Nik Mohd Asri and Eshkuratov, Zainidin K. (2011) Computation of energy release rates for a nearly circular crack. Mathematical Problems in Engineering, 2011 (741075). pp. 1-17. ISSN 1024-123X

Nik Long, Nik Mohd Asri and Koo, Lee Feng and Eshkuratov, Zainidin K. and Khaldjigitov, Abduvali (2011) Numerical solution for elliptical crack with developing cusps subject to shear loading. World Academy of Science, Engineering and Technology, 58 (-). pp. 442-446. ISSN 2070-3724

Nik Long, Nik Mohd Asri and Eshkuratov, Zainidin K. and Koo, Lee Feng (2011) Numerical solutions for a nearly circular crack with developing cusps under shear loading. Acta mechanica solida sinica , 24 (5). pp. 439-449. ISSN 0894-9166

Koo, Lee Feng (2007) Interpolation and Approximation of Non Differentiable Function Using Polynomial. Masters thesis, Universiti Putra Malaysia.