Object-oriented analysis and design has now become a major approach in the design of software system. This paper presents a method to automate natural language requirements analysis for object identification and generation based on the Parsed Use Case Descriptions (PUCDs) for capturing the output of the parsing stage. We employ Use-Case Descriptions (UCDs) as input into the whole framework of i...

There are several possible representations for stakeholder requirements, such as goal models, scenarios, and natural language. This paper analyzes the use of an enterprise model as a stakeholder requirements model. We conducted a quasi-experiment with 29 graduate students who received either a textual problem statement or an enterprise model, representing the stakeholder requirements, and refin...

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integrated rice-fish farming requires very little input and provides off season employment tofarm labors. it has been observed that combination of rice and fish farming is mutuallybeneficial. although, in implementation, it can be faced with several challenges and it demandssome requirements. so, this study was conducted to identify challenges and requirements ofintegrated rice-fish farming in ...

Forest exploitation in British Columbia is currently unsustainable. Economic analysis is frequently used to justify the high rate of cut by documenting the revenue, job and wage benefits of current industrial forestry. However, Hicks’ definition of income implies that it is poor accounting practice to count the consumption of natural capital as income. Yet in BC, economic analysis fails to make...

attracting foreign investment is a technique to achieve economic development, which requires establishment of appropriate legal and administrative infrastructure. in addition, host countries may ignore their public interest and national security. therefore, they have to maintain a balance between economic development and protection of national security. the concern over the national security as...

Coordination ambiguity is the ambiguity that occurs from the use of coordinators such as and and or. The first author’s previous work tried to resolve coordination ambiguity in natural language (NL) requirements specifications (RSs) by using language patterns derived from rules of logic (RLs). However, a reevaluation of the language patterns show that RLs cannot fully resolve coordination ambig...

The Asia-Pacific region, the largest and fastest growing liquefied natural gas (LNG) market in the world, has been undergoing radical changes over the past few years. These changes include considerable additional supplies from North America and Australia, and a recent LNG price slump resulting from an oil-linked pricing mechanism and demand uncertainties. This paper develops an Asia-Pacific Gas...