Judul: The Impact of Internal and External Factors on the Growth of Islamic Banking Mudharabah Deposits in Indonesia
Abstrak: Deposito mudharabah merupakan produk penghimpunan dana yang memberikan proporsi terbesar dalam komposisi dana pihak ketiga (DPK). Pertumbuhan deposito mudharabah perbankan syariah di Indonesia cenderung menurun sejak tahun 2014. Penelitian ini bertujuan untuk menguji pengaruh faktor internal dan eksternal pada pertumbuhan deposito mudharabah di Indonesia. Metode penelitian yang digunakan yaitu analisis Vector Error Correction Model (VECM) dengan menggunakan data time series periode tahun 2014 hingga 2019. Hasil penelitian dengan analisis Impulse Response Function (IRF) menunjukkan bahwa guncangan dari variabel Financing to Deposit Ratio (FDR), tingkat bagi hasil deposito, pertumbuhan indeks produksi industri dan pertumbuhan jakarta islamic index direspon positif oleh pertumbuhan deposito sedangkan guncangan variabel dari inflasi, Non Performing Financing (NPF), dan nilai tukar rupiah direspon negatif oleh pertumbuhan deposito. Hasil analisis Forecast Error Variance Decomposition (FEVD) menunjukkan bahwa inflasi adalah variabel yang memberikan kontribusi terbesar terhadap pertumbuhan deposito., Mudharabah deposits is a fund collection product that provides the largest proportion of the composition of third party funds (DPK). The growth of Islamic banking mudharabah deposits in Indonesia has tended to decline since 2014. This study aims to examine the influence of internal and external factors on mudharabah deposits growth in Indonesia. This research using a Vector Error Correction Model (VECM) analysis with time-series data for the period 2014 to 2019. The results of the study using the Impulse Response Function (IRF) analysis show that the shock of the Financing to Deposit Ratio (FDR) variable, the rate of profit sharing on deposits, the growth of industrial production index and the growth of the Jakarta Islamic index were responded positively by deposit growth while variable shocks from inflation were Non-Performing Financing (NPF), and the rupiah exchange rate was responded negatively by the growth in deposits. The results of the Forecast Error Variance Decomposition (FEVD) analysis show that inflation is the variable that provides the largest contribution to deposit growth
Keyword: Islamic banking, Mudharabah Deposit Growth, VECM

Judul: Analisis Faktor Internal dan Eksternal yang Memengaruhi Pertumbuhan Dana Pihak Ketiga pada Perbankan Syariah di Indonesia
Abstrak: Dana pihak ketiga (DPK) merupakan salah satu sumber dana yang digunakan bank dalam menjalankan kegiatan operasionalnya. Pertumbuhan DPK perbankan syariah di Indonesia cenderung menurun sejak tahun 2011. Oleh karena itu penelitian ini bertujuan untuk menganalisis pengaruh faktor internal dan eksternal terhadap pertumbuhan DPK pada perbankan syariah di Indonesia. Metode analisis yang digunakan adalah vector error correction model (VECM) dengan menggunakan data time series periode tahun 2011 hingga 2018. Hasil penelitian dengan analisis impulse response function (IRF) menunjukkan bahwa guncangan dari variabel tingkat bagi hasil DPK, financing to deposit ratio (FDR), dan indeks produksi industri (IPI) direspon positif oleh pertumbuhan DPK sedangkan guncangan dari variabel indeks harga konsumen (IHK), non performing financing (NPF), suku bunga bank konvensional dan suku bunga acuan Bank Indonesia direspon negatif oleh pertumbuhan DPK. Hasil analisis dengan forecast error variance decomposition (FEVD) menunjukan bahwa suku bunga acuan BI adalah variabel yang memberikan kontribusi terbesar terhadap pertumbuhan DPK.
Keyword: perbankan syariah, pertumbuhan DPK, VECM

Judul: Penyusunan Overlap Graph menggunakan Suffix Tree pada DNA Sequence
Abstrak: The DNA sequence assembly is very important in genome analysis. This step aims to reconstruct contigous DNA fragment (contigs) from short fragment by concatenating fragments based on the overlap region among them. This method employs overlap graph for solving the problems. In this graph, nodes represent fragments and edges represent overlap. This research developed a software for constructing overlap graph using suffix tree. The evaluation was conducted by measuring the number of nodes, number of edges, and the execution time in many values of minimum overlap. The minimum overlap is defined as the minimum length of substring which is considered as the overlap region between two fragments. The evaluation results showed that the number of nodes, the number of edges, and the execution time were increased with the decreasing of the minimum overlap value.
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