Design and operation issues using NLP superstructure modeling

development and application of hybrid (nlp-ga) in the design and operation of pumping stations

pumps are among the early instruments invented by humans to be taken advantage of in the use of water utilities. design and operation problem of pumping stations is a type of mixed integer non linear programming, in which gradient based optimization methods are not efficient for solving complex problems of this type. in this regard, such evolutionary optimization algorithms as genetic algorithm...

Algorithms and Data Design Issues for Basic NLP Tools

This chapter presents some of the basic language engineering preprocessing steps (tokenization, part-of-speech tagging, lemmatization, and sentence and word alignment). Tagging is among the most important processing steps and its accuracy significantly influences any further processing. Therefore, tagset design, validation and correction of training data and the various techniques for improving...

scour modeling piles of kambuzia industrial city bridge using hec-ras and artificial neural network

today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...

Slag Furnaces - Some Issues for Optimal Design and Operation

'Rules-of-thumb', some of which were originally intended for arc furnaces, play a significant role in the design process for slag containing furnaces. Lack of fundamental understanding of the physics driving the performance of these furnaces sometimes results in either overly conservative, or poorly performing designs. This paper will explore some key technical issues related to the correct des...

World Modeling for NLP