Syahril Efendi

Analysis of determining centroid clustering x-means algorithm with davies-bouldin index evaluation

M Mughnyanti, Syahril Efendi, Muhammad Zarlis · IOP Conference Series Materials Science and Engineering · 2020 · 84 citations · Full text

X-means Clustering, X-means Algorithm, Cluster Computing +12

Application of Classification Method C4.5 on Selection of Exemplary Teachers

Hasudungan Siahaan, Herman Mawengkang, Syahril Efendi et al. · Journal of Physics Conference Series · 2019 · 68 citations · Full text

Engineering, Education, Mining Methods +17

Remote monitoring system for hydroponic planting media

B Siregar, Syahril Efendi, Heru Pranoto et al. · 2017 · 39 citations

Hydroponics, Precision Agriculture, Environmental Monitoring +17

Design and Implementation of Rivest Shamir Adleman’s (RSA) Cryptography Algorithm in Text File Data Security

Hengki Tamando Sihotang, Syahril Efendi, Elvyawati M Zamzami et al. · Journal of Physics Conference Series · 2020 · 37 citations · Full text

Abstract Security, Public Key Algorithm, Data Encryption Standard +12

A Slack-Based Measures for Improving the Efficiency Performance of Departments in Universitas Malikussaleh

Dahlan Abdullah, Tulus Tulus, Saib Suwilo et al. · International Journal of Engineering & Technology · 2018 · 33 citations · Full text

Productivity, Performance Analysis, Dea Efficiency Scores +13