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The paper is describing the real options is a better way of thinking about valuation and strategic decision making on technology investment by replacing those traditional methods. The method is to transfer the strategic technology investment toward onto one kind of real options which combined many projects to the part of investment plan as one of target-linked for investors. This research integrated...
The existing sequential pattern mining algorithms fall into two categories. One is the candidate-generation-and-test approach such as GSP, and the other is the pattern-growth approach such as PrefixSpan. Both GSP and PrefixSpan require setting the minimum support before their execution. We propose a new approach, called fast and effective generation of candidate-sequences (FEGC), to mine sequential...
This paper is providing an introduction to the text mining methodology. There are many different researches which applying machine learning to improve its management application efficiency in various domains. This research is utilizing text mining technology, including "two step auto-clustering", "glossaries aggregation", "TF-IDF" and so on, which collecting the homogeneous...
This paper studies the optimal preview control problem of the linear variant-coefficient discrete-time system for the first time. The error system method in preview control theory of constant coefficient systems is modified and expanded using the property of difference operator. Consequently, we construct an augmented error system for the linear variant-coefficient discrete system and solve the problem...
The machine learning is certificated as one of the most important technologies in todaypsilas world. There are several various researches applying machine learning to improve its operation efficiency in many different aspects.Based on the social science citation index (SSCI) database,this research is using text mining technology which collecting the homogeneous glossaries in the articles, conducting...
In this paper, we studied linear coupling function of the ultra-wide-band (UWB) pulse coupled to the computer case with different kinds of slots, apertures and hole arrays by the finite-difference time-domain (FDTD) method combined with fast Fourier transform (FFT) method.
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