Abstract Background Graphs are mathematical structures widely used for expressing relationships among elements when representing biomedical and biological information. On top of these representations, several analyses performed. A common task is the search one substructure within graph, called target. The problem referred to as one-to-one subgraph search, it known be NP-complete. Heuristics ind...

The ensemble method is considered an advanced in both prediction and classification. application of this estimated to have a more optimal output than the previous classification method. This article aims determine ensemble's performance classify journal quartiles. subject agriculture was chosen because Indonesia agricultural country, interest researchers field shows positive response. data down...

Index General experimental Biological materials and methods

The key to integrating a biological index to output from the SWAT/HUMUS model is to develop a relationship between the pertinent output from SWAT (nutrients and sediment) to the biological index. Wang et al. (2007) began developing the relationship between nutrients and assemblages of fish and macroinvertebrates in 240 wadeable streams in Wisconsin. From their sampling data they were able to de...