Achmad Nizar Hidayanto

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Based on Central Agency on Statistic (Badan Pusat Statistik – BPS), the growth of SMEs in Indonesia is increasing rapidly. In order to increase their competitive advantage, SMEs need to implement ERP system. However, most of ERP systems in the today market are very complex and not suitable for Indonesian SMEs. This paper presents the requirements of(More)
Rule Based Machine Translation (RBMT) and Statistical Machine translation (SMT) have different approach in performing translation task. RBMT uses linguistic rule between two languages which is built manually by human in general, whereas SMT uses co-occurrence statistic of word in parallel corpora. We combine those different approaches into(More)
Routing in unstructured peer-to-peer systems relies either on broadcasting (also called flooding) or on routing indices. An approach using routing indices is only scalable if the routing indices are of manageable size. In this paper, we present a strategy to prune routing indices based on popularity of resources. Routing indices maintain routing information(More)
Small and Medium Enterprises (SMEs) in Indonesia contribute around 53% of the GDP. To increase their market competitiveness, SMEs need to be able to integrate and automate their business processes at least to a certain extent. An ERP system can be a solution for SMEs because of its advantages i.e. quickened information response time, increased interaction(More)
PURPOSE The purpose of this study is to develop a model of Hospital Information System (HIS) user acceptance focusing on human, technological, and organizational characteristics for supporting government eHealth programs. This model was then tested to see which hospital type in Indonesia would benefit from the model to resolve problems related to HIS user(More)
In this paper, we presented a routing strategy for requests in unstructured peer-to-peer networks. The strategy is based on the adaptive routing Q-routing. The strategy uses reinforcement learning to estimate the cost of routing a request. Such a strategy is scalable only if the routing indices are of reasonable size. We proposed and comparatively evaluated(More)
Enterprise Resource Planning (ERP) is a product that enables organizations achieving their competitive advantage. However, the failures of ERP implementation are still considered quite high. This research was conducted to formulate the framework of self-assessment of open source ERP implementation readiness, which focused on the ERP pre-implementation(More)
Personalization is an effective way to increase the quality of learning in online learning environment. To create an e-learning application which supports personalization, learning objects should be designed to have the ability to adapt with various characteristics of learners; with diverse needs and capabilities. The focus of this study is the design of(More)
The social behavior of peers in peer-to-peer network can be inferred from the observable factors of the system and its components as it is created, lives and evolves. Following a social metaphor, it should be possible to use the observation of these behaviors to organize the network of peers for purposes as various as improving the retrieval performance,(More)
Unstructured peer-to-peer systems rely on strategies and data structures (Routing Indices) for the routing of requests in the network. For those requests corresponding to information retrieval queries, the emphasis can be either put on the effectiveness of the routing by privileging the relevance of the documents retrieved, or on the efficiency of the(More)