The use of Information Technology (IT) in organizations is subject to various kinds of potential risks. Risk management is a key component of project management enables an organization to accomplish its mission(s). However, IT projects have often been found to be complex and risky to implement in organizations. The organizational relevance and risk of IT projects make it important for organizat...

Prior research argues that the effective usage of a mandatory system varies with users’ individual differences and engagement, the tasks carried out, and the system features applied. In this study, we analyze individual-level system usage to improve performance by adapting and expanding the number and configuration of systems in use. Thus, we address IT executives’ increasing challenge of users...

A new technique to produce a summary of an original text investigated in this paper. The system develops many approaches to solve this problem that gave a high quality result. The model consists of four stages. The preprocess stages convert the unstructured text into structured. In first stage, the system removes the stop words, pars the text and assigning the POS (tag) for each word in the tex...

In this paper, we investigate the problem of automatic generation of scientific surveys starting from keywords provided by a user. We present a system that can take a topic query as input and generate a survey of the topic by first selecting a set of relevant documents, and then selecting sentences from those documents. We discuss the issues of robust evaluation of such systems and describe an ...

Website Information Island leads to information partition between sites and customers, and holds back the improvement of website popularity. To solve this problem, the paper proposes website keywords seeding system based on internal and external SEO, and provides data structure, operation process and key algorithm inside model; According to external customers' high-frequency search terms and in...

Inversionless gain is observed in a V-type inhomogeneously broadened system without introducing any incoherent pumping and only by changing the collisional dephasing decay rate. In this system sub-Doppler linewidth is achieved with off-resonance pump detuning.