Judul: Factors Influencing Consumer Purchase Decisions for  Halal-Labeled Coffee shops
Abstrak: Usaha coffee shop di Kota Bekasi berkembang pesat namun belum semua usaha tersebut memiliki label halal. Adanya inovasi menu yang ditawarkan untuk menciptakan keunggulan dari coffee shop lainnya berupa rum kopi yang masih diragukan kehalalannya. Penelitian ini bertujuan mengidentifikasi karakteristik dan pengetahuan konsumen coffee shop di Kota Bekasi serta menganalisis faktor faktor yang memengaruhi konsumen dalam membeli produk coffee shop berlabel halal di Kota Bekasi. Sampel penelitian diperoleh melalui pengisian kuesioner secara online dengan jumlah 100 responden yang berdomisili di Kota Bekasi. Metode yang digunakan dalam penelitian ini adalah analisis deskriptif dan analisis regresi logistik. Hasil penelitian menunjukkan bahwa variabel pengetahuan halal dan religiusitas berpengaruh positif signifikan serta brand image berpengaruh negatif signifikan terhadap keputusan pembelian pada coffee shop berlabel halal MUI di Kota Bekasi., The coffee shop business in Bekasi City is growing very rapidly but not all of these businesses have a halal label. There are menu innovations that are offered to create advantages from other coffee shops in the form of rum coffee which is still in doubt about its halalness. This study aims to identify the characteristics and knowledge of coffee shop consumers in Bekasi City and analyze the factors that influence consumers in buying coffee shop products labeled halal in Bekasi City. The research sample was obtained through filling out an online questionnaire with a total of 100 respondents who live in Bekasi City. The method used in this research is descriptive analysis and logistic regression analysis. The results showed that the variables of halal knowledge, religiosity had a significant positive and brand image had a significant negative effect on purchasing decisions at a coffee shop labeled halal MUI in Bekasi City.
Keyword: Coffee shop, Descriptive analysis, Halal label, Logistic regression  analysis, Purchase decision

Judul: Faktor-faktor yang Mempengaruhi Konsumen dalam Keputusan Pembelian Produk Starbucks Coffee di Bekasi
Abstrak: The growth of market share in Indonesia is followed closely by companies, therefore many new companies develop business in Indonesia. One of a growing business that is engaged in the business of food and bevarages is coffee outlets. One coffee shop located in Bekasi area is Starbucks Coffee. The objectives of this study are to identify the characteristics of customers in Starbucks Coffee beverage products, identify product purchase decision process drinks Starbucks Coffee, to analyze the factors that influence purchasing decisions include environmental influence, individual differences and psychological processes on product purchasing decisions to drink Starbucks Coffee. The analytical tool used in this research is descriptive analysis and multiple linear regression analysis. The result showed psychological factors directly influence the process of purchasing decisions.
Keyword: Starbucks Coffee., purchasing decision, multiple linear regression, Consumers

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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