Judul: Literasi Keuangan dan Faktor yang Memengaruhi Minat Pelaku UMKM Berinvestasi di Pasar Modal: Analisis Theory Of Planned Behavior
Abstrak: Pertumbuhan investor di pasar modal semakin meningkat, tetapi jumlah investor yang berprofesi sebagai pengusaha masih sedikit (14,27%). Pelaku Usaha Mikro Kecil dan Menengah (UMKM) yang memiliki kelebihan dana, dapat memanfaatkan investasi di pasar modal untuk mengoptimalkan manajemen modal usaha mereka. Berdasarkan survei Otoritas Jasa Keuangan tahun 2019, indeks literasi keuangan terhadap pasar modal tergolong rendah, akibatnya minat investasi di pasar modal juga masih rendah. Minat investasi selain dipengaruhi oleh literasi keuangan, juga dipengaruhi oleh faktor dari Theory of Planned Behavior (TPB). Tujuan penelitian ini adalah mengidentifikasi tingkat literasi keuangan, menganalisis faktor-faktor yang memengaruhi minat investasi, dan mengevaluasi hubungan antara literasi keuangan dan minat investasi. Analisis pengaruh dalam penelitian ini menggunakan SEM-PLS. Hasil penelitian menunjukkan bahwa tingkat literasi keuangan pelaku UMKM yang masuk ke dalam kategori well literate yaitu sebesar 67%. Minat berinvestasi di pasar modal dipengaruhi oleh atttitude toward behavior dan literasi keuangan. Sedangkan subjective norm dan perceived behavioral control tidak memengaruhi minat investasi. Literasi keuangan yang semakin baik akan memengaruhi minat investasi seseorang., The growth of investors in the capital market is increasing, but the number of investors who work as entrepreneurs is still small (14.27%). Micro, Small and Medium Enterprises (MSMEs) with excess funds can invest in the capital market to optimize their business capital management. Based on the 2019 Financial Services Authority survey, the financial literacy index for the capital market is low; as a result, interest in investing in the capital market is still low. Besides being influenced by financial literacy, investment interest is also influenced by factors from the Theory of Planned Behavior (TPB). This research aims to identify the level of financial literacy, analyze the factors that influence investment intention, explore the role of financial literacy and evaluate the relationship between financial literacy and investment intention. Influence analysis in this study using SEM-PLS. The study results show that the financial literacy level of MSME actors who fall into the well-literate category is 67%. Interest in investing in the capital market is influenced by attitude toward behavior and financial literacy. Meanwhile, subjective norms and perceived behavioral control do not affect investment intentions. Better financial literacy will affect one's interest in investing.
Keyword: financial literacy, smes owners, investment intention, theory of planned behavior

Judul: Pengaruh Literasi Keuangan, Overconfidence, dan Risk Tolerance terhadap Keputusan Investasi Produk Pasar Modal
Abstrak: Investasi dipasar modal menjanjikan pengembalian yang besar. Pasar modal memberikan kesempatan kepada investor untuk memilih produk pasar modal yang diperdagangkan. Tingkat literasi keuangan investor dalam mengambil keputusan investasi berperan penting agar investor dapat mengelola dana secara bijak dan tepat. Dalam berinvestasi terdapat faktor psikologis yang mempengaruhi keputusan dalam berinvestasi, yaitu overconfidence dan risk tolerance. Penelitian ini bertujuan untuk menganalisis pengaruh literasi keuangandan pengaruh perilaku keuangan terhadap keputusan invetasi produk pasar modal terhadap keputusan investasi produk pasar modal. Data primer adalah penyebaran kuesioner kepada investor. Penelitian ini menggunakan alat analisis SEM PLS. Hasil penelitian menunjukan bahwa variabel literasi keuangan tidak berpengaruh terhadap keputusan investasi, sedangkan variabel overconfidence dan risk tolerance berpengaruh positif signifikan terhadap keputusan investasi.
Keyword: keputusan investasi, literasi keuangan, overconfidence, produk pasar modal, risk tolerance

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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