In this paper, a new robust approach based on Least Square Support Vector Machine (LSSVM) as a proxy model is used for an automatic fractured reservoir history matching. The proxy model is made to model the history match objective function (mismatch values) based on the history data of the field. This model is then used to minimize the objective function through Particle Swarm Optimization (...

Tree matching techniques have been investigated in many fields, including web data mining and extraction, as a key component to analyze the content of pages. However, when applied existing pages, traditional tree approaches, covered by algorithms like Tree-Edit Distance (TED) or XyDiff, either fail scale beyond few hundred nodes exhibit relatively low accuracy. In this article, we therefore pro...