Developing a two-stage approach of super efficiency slack-based measure in the presence of non-discretionary factors and mixed integer-valued data envelopment analysis M Taleb, R Ramli, R Khalid Expert Systems with Applications 103, 14-24, 2018 | 36 | 2018 |
A Discrete Event Simulation Model for Evaluating the Performances of an M/G/C/C State Dependent Queuing System R Khalid, MK M. Nawawi, LA Kawsar, NA Ghani, AA Kamil, A Mustafa Plos one 8 (4), e58402, 2013 | 32 | 2013 |
An integrated approach of discrete event simulation and a non-radial super efficiency data envelopment analysis for performance evaluation of an emergency department M Taleb, R Khalid, R Ramli, MKM Nawawi Expert Systems with Applications 220, 119653, 2023 | 25 | 2023 |
Environmental efficiency under weak disposability: an improved super efficiency data envelopment analysis model with application for assessment of port operations considering … M Taleb, R Khalid, A Emrouznejad, R Ramli Environment, Development and Sustainability 25 (7), 6627-6656, 2023 | 22 | 2023 |
Estimating the return to scale of an integer-valued data envelopment analysis model: efficiency assessment of a higher education institution M Taleb, R Khalid, R Ramli Arab journal of basic and applied sciences 26 (1), 144-152, 2019 | 21 | 2019 |
An integrated bi-objective data envelopment analysis model for measuring returns to scale M Taleb, R Khalid, R Ramli, MR Ghasemi, J Ignatius European journal of operational research 296 (3), 967-979, 2022 | 19 | 2022 |
An improved tabu search for solving symmetric traveling salesman problems YF Lim, PY Hong, R Ramli, R Khalid 2011 IEEE Colloquium on Humanities, Science and Engineering, 851-854, 2011 | 18 | 2011 |
Analyzing and optimizing pedestrian flow through a topological network based on M/G/C/C and network flow approaches R Khalid, MA Baten, MKM Nawawi, N Ishak Journal of Advanced Transportation 50 (1), 96-119, 2016 | 16 | 2016 |
Applying discrete event simulation to reduce patient wait times and crowding: The case of a specialist outpatient clinic with dual practice system WH Fun, EH Tan, R Khalid, S Sararaks, KF Tang, I Ab Rahim, S Md. Sharif, ... Healthcare 10 (2), 189, 2022 | 15 | 2022 |
A hybrid integer data envelopment analysis based on an alternative approach of super slack based measure for measuring super efficiency and inefficiency of decision MT Hussain, R Ramli, R Khalid Far East Journal of Mathematical Sciences 100 (1), 147-170, 2016 | 15 | 2016 |
Measuring the efficiency of community colleges using super efficiency approach for the case of non-discretionary factors in data envelopment analysis with sensitivity analysis M Taleb, R Ramli, R Khalid International Journal of Process Management and Benchmarking 9 (2), 149-172, 2019 | 13 | 2019 |
A discrete event simulation analysis of the bullwhip effect in a multi-product and multi-echelon supply chain of fast moving consumer goods R Ali, R Khalid, S Qaiser Pakistan Journal of Statistics and Operation Research, 561-576, 2020 | 9 | 2020 |
Evaluating the performance of a multipart production system using discrete event simulation (DES) WLH Mat Desa, S Kamaruddin, MK Mohd Nawawi, R Khalid International Proceedings of Economics Development and Research 63 (13), 64-67, 2013 | 8 | 2013 |
Assessing and ranking the performance of higher education institutions: a non-radial super efficiency DEA approach M Taleb, R Khalid, M Attallah, QA Kareem, R Ramli International Journal of Education Economics and Development 14 (2), 213-230, 2023 | 7 | 2023 |
Optimal routing of pedestrian flow in a complex topological network with multiple entrances and exits R Khalid, MKM Nawawi, LA Kawsar, NA Ghani, AA Kamil, A Mustafa International Journal of Systems Science 51 (8), 1325-1352, 2020 | 7 | 2020 |
Optimizing University shuttle buses to reduce students' waiting time using a discrete event simulation technique Zulkepli, J., Khalid, R., Nawawi, M.K.M., Hamid, M.H International Journal of Supply Chain Management 7 (5), 477-484, 2018 | 7 | 2018 |
Optimal production cycle time for inventory model with linear time dependent exponential distributed deterioration MA Baten, R Khalid Journal of Intelligent & Fuzzy Systems 30 (2), 1243-1248, 2016 | 7 | 2016 |
The evaluation of pedestrians’ behavior using M/G/C/C analytical, weighted distance and real distance simulation models R Khalid, MKM Nawawi, LA Kawsar, NA Ghani, AA Kamil, A Mustafa Discrete Event Dynamic Systems 26, 439-476, 2016 | 6 | 2016 |
Performance Evaluation of Heuristic Methods in Solving Symmetric Travelling Salesman Problems YF Lim, PY Hong, R Ramli, R Khalid, MA Baten Journal of Artificial Intelligence 9, 9: 12-22., 2016 | 6 | 2016 |
Inland port logistical issues in Northern Region of Peninsular Malaysia N Zainuddin, A Mohd Saifudin, MH Zalazilah, AY Bahaudin, R Khalid Journal of Humanities, Language, Culture and Business 3 (12), 51-65, 2019 | 5 | 2019 |