PENERAPAN COMBINED COMPROMISE SOLUTION (COCOSO) METHOD DALAM  SISTEM PENDUKUNG  KEPUTUSAN PEMILIHAN MODEM

Daffa Arya; Yuyun Dwi Lestari

doi:10.36989/didaktik.v12i3.17649

Daffa Arya Universitas Harapan Medan
Yuyun Dwi Lestari Universitas Harapan Medan

DOI: https://doi.org/10.36989/didaktik.v12i3.17649

Keywords: Decision Support System, Combined Compromise Solution, Modem, Multi-Criteria, Compromise Solution.

Abstract

Modem devices play a crucial role as the main infrastructure in ensuring the stability of computer network connectivity. The complexity of technical specifications and price variations in the commercial market often create decision bias for consumers. This study implements a decision support system using the Combined Compromise Solution (CoCoSo) method to objectively determine the priority of internet modem selection. The evaluation was conducted by involving seven multi-dimensional criteria, namely internet speed, network compatibility, modem type, number of users, battery capacity, security, and price and warranty components. Testing on seven popular modem alternatives was carried out through the integration of Weighted Sum Measure (WSM) and Weighted Product Measure (WPM) functions. The computational results show that alternative M4 (MQ531) obtained the highest preference value of 6.3689, making it the most optimal compromise solution. The implementation of this model is proven to minimize subjectivity and provide valid hardware investment recommendations for users.

References

Saputra, V. H., & Ardiansah, T. (2022). Penerapan Combined Compromise Solution (CoCoSo) Method Dalam Sistem Pendukung Keputusan Pemilihan Modem. Jurnal Ilmiah Computer Science, 1(1), 7–16. DOI: 10.58602/jics.v1i1.2.
Sandhisutra, I. B. K., Dewi, D. P. E. K., Parwathi, N. L. G. P. D., Mahendra, G. S., & Desmayani, N. M. M. R. (2024). Implementasi Metode CoCoSo pada Sistem Pendukung Keputusan Pemilihan Hotel di Kabupaten Buleleng. Journal of Software Engineering and Information System (SEIS). DOI: 10.37859/seis.v4i1.6389.
Sallaby, A. F., Kanedi, I., Sari, V. N., Alinse, R. T., & Supardi, R. (2024). Penentuan Penerima Bantuan dengan Program Miskin Berprestasi Menggunakan Metode Combined Compromise Solution (CoCoSo). Journal of Computer System and Informatics (JoSYC). DOI: 10.47065/josyc.v5i3.5192.
Wulandari, P. W., Arif, S. N., & Gunawan, R. (2025). Sistem Pendukung Keputusan Dalam Menentukan Masyarakat Yang Layak Menerima Bantuan Pangan Non Tunai (BPNT) Menggunakan Metode Combined Compromise Solution (CoCoSo). Jurnal Sistem Informasi Triguna Dharma. DOI: 10.53513/jursi.v5i1.11391.
Kristania, Y. M. (2023). Penerapan Combined Compromise Solution Method Dalam Penentuan Penerima Beasiswa. Journal of Computer Technology, Computer Engineering and Informatics. DOI: 10.58602/chain.v1i2.27. Rani, P., Ali, J., Krishankumar, R., Mishra, A. R., Cavallaro, F., & Ravichandran, K. S. (2021). An Integrated Single-Valued Neutrosophic Combined Compromise Solution Methodology for Renewable Energy Resource Selection Problem. Energies.
Lahane, S., & Kant, R. (2021). A Hybrid Pythagorean Fuzzy AHP–CoCoSo Framework to Rank the Performance Outcomes of Circular Supply Chain Due to Adoption of Its Enablers. Waste Management.
Thinh, H. X., Duc, D. V., & Bao, N. C. (2024). The Effect of CoCoSo Method on the Ranks of Alternatives: A Case Study of Copper Electrical Wire Selection. Engineering, Technology & Applied Science Research. DOI: 10.48084/etasr.9063.
Yang, L., & Li, Q. (2024). CoCoSo Framework for Multi-Attribute Decision-Making with Triangular Fuzzy Neutrosophic Sets. International Journal of Knowledge-Based and Intelligent Engineering Systems. DOI: 10.3233/KES-230298.
Li, L., & Xiao, Z. (2024). Advanced CoCoSo Method for Uncertain MAGDM: Evaluating College Students' Entrepreneurial Skills. International Journal of Knowledge-Based and Intelligent Engineering Systems. DOI: 10.3233/KES-230096.
Nie, J. (2024). A Novel IFN-CSM-CoCoSo Approach for Multiple-Attribute Group Decision-Making with Intuitionistic Fuzzy Sets. Heliyon. DOI: 10.1016/j.heliyon.2024.e29207.
Integrated Knowledge Management in the Supply Chain: Assessment of Knowledge Adoption Solutions through a Comprehensive CoCoSo Method under Uncertainty. (2024). Journal of Innovation & Knowledge. DOI: 10.1016/j.jii.2024.100581.
Wang, Q., Cheng, T., Lu, Y., Liu, H., Zhang, R., & Huang, J. (2024). Underground Mine Safety and Health: A Hybrid MEREC–CoCoSo System for the Selection of Best Sensor.
Song, A., & Fei, L. (2026). An Evidential Linguistic CoCoSo Method for Early Warning System Technology Selection. International Journal of Disaster Risk Science.
Ulutaş, A., et al. (2021). Selection of Insulation Materials with PSI-CRITIC Based CoCoSo Method. Revista de la Construcción.