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新金融商品評價模型商業化探討以可轉債評價暨分析系統產品為例吳文舜 Unknown Date (has links)
本論文是發展成一個方法論,將金融工程、資訊科技、商業模式這三件事情予以結合,使未來更多金融工程的研究,都可以透過這個方法論,得到更好的推廣與應用。
為了證實這個方法論,是可以被接受而且具有實務價值,所以本論文以「可轉債評價暨分析系統」(產品英文名稱為CBPA)為案例,探討可轉債評價模型,商業化成功的過程,並透過本文的方法論,來評估發展過程中的關鍵成功因素與面臨量的風險。希望透過這些業界實務經驗的分享,讓未來的類似應用,提高成功的機會。
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e政府服務平台對政府機關及軟體產業的影響分析孫百佑, Sun, Pai-Yu Unknown Date (has links)
本篇論文主要是從民眾的角度,深入瞭解政府在推動業務電子化的過程,在便民服務方面所產生的效益,進而探討國外先進國家的推動概況,由於國情不同,各國均有其特別之處可供參考;隨著我國電子化政府快速的推展,在國際著名調查機構對世界各國的評比中大多名列前茅,使政府願意在電子化政府的投資加碼,因此在數位台灣計畫中包括了許多e 化政府的計畫;目前在電子化政府相關計畫中除了更新現有大型系統的計畫之外,其核心計畫是一個跨機關橫向整合的計畫,建立e政府服務平台,以期能達到「提供民眾更豐富、精緻的資訊內容、更深化的網路申辦服務、與網路公民更多的互動,經由網路的溝通管道,實踐政府治理的目標」。
本文中除探討e政府服務平台對各級政府機關e化的影響之外,也一併探討在政府e化過程,可能對國內軟體產業的影響,以及目前政府推動建置平台的政策,對產業生態的可能影響;這些政策的落實,未來對於國內軟體產業的衝擊將非常可觀,因此,本論文也對國內軟體業者提出一些建議,以供業界因應與轉型參考。 / This paper mainly emphasizes on the effect of which the electronic government interface in Taiwan brings to the citizens, especially in the aspect of citizen-oriented services. Moreover, this article reviews the e-government services in other countries and their vary kinds of developing experiences as reference. Along with the quick development of the e-government service, the rank of Taiwan is always in the top list judged and rated by world-famous institutions. As a result, the government of Taiwan is willing to invest more to the plans of e-government which play an important role in the e-Taiwan project. Currently the plan attempts not only to renew the existing mainframe system, but also to build an “e-government service platform” to integrate services over different departments and resources. This platform is the core of Taiwan e-government plan. It can offer citizens vary and delicate information, more high level applications of service, and more interaction with Internet citizens. By utilizing Internet as a communication channel, it can implement the aim of governance more effectively.
In the final part of this paper, it analyzes the influence of “e-service platform“ towards each level of government units. In addition, it discusses about how the e-government plan affects the software industry. Furthermore, how the policy about the platform influences the status of software industry is also mentioned in this paper. Once the policy is carried out, it is expected to be some serious impacts on domestic software industry. Therefore, this study also gives suggestions to software companies to make a preparation or reformation in advance.
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梭:在GMF 編輯器上以概念同步為基礎之即時模型同步輔助工具 / Shuttle: an Instant Model Synchronization Assistant for GMF Editors Based on Concept Synchronization高振益, Kao, Chen-yi Unknown Date (has links)
支援自動即時雙向工程(Roundtrip engineering,自即雙工)與重構,是當前先進整合開發環境的兩項殺手級特色。然而,當今自即雙工所實現的即時同步,僅針對特定塑模環境(如圖形使用者介面編排、物件類別設計等)量身訂製,並非任意同步。而精確字串匹配的彈性不足,也使以此為基礎的重構技術面臨些瓶頸。以上限制,使我們無法在跨模型、語言或文件的層次進行同步或重構,以滿足現今系統開發過程中的龐大資料同步需求。
我們的補強方案就是梭。這是一具在Eclipse【1】圖形化塑模框架(Graphical Modeling Framework,GMF【2】)下運作的塑模輔助引擎。梭可監聽GMF編輯器的模型元素輸入,同時連結元素與「同步概念」,以建立同步規則,最後依據規則,輸出視覺化的模型同步建議,輔助達成模型-模型間的資訊同步。
我們借鏡知識本體與資訊擷取「概念搜尋」中的「概念(Concept)」觀,提出了「概念同步」的想法。用以同步的「同步概念」,則延伸自詞網(WordNet【3】)的自然語言同義詞集合,代表著「擁有相關自然語言內容的模型元素間,應當同步」的關係。梭對模型元素屬性內容進行自然語言斷詞後,將斷詞結果投入詞網搜尋,以取得前述的相似內容。
梭以「概念」串連了原本難以即時同步的模型元素。梭的規則推論架構,也為未來的知識本體化、結構化模型同步推論、驗證,鋪好了道路。開發者的夢想──在開發的任何階段,系統皆能維持同步──離實現又邁進一步。 / Roundtrip engineering and refactoring are killer features of modern IDE systems. Most implementations of these features nowadays, however, are tailor-made for scenarios like GUI or UML diagramming ones and hence are hard to generalize; moreover, existing refactoring ways are usually restricted to exact string matching and are thus unable to synchronize artifacts with different occurrences of the equivalent term. These problems inhibit today's IDEs from supporting developments requiring synchronization across models, languages and documents.
Shuttle is a modeling assistant developed by us running on Eclipse GMF editors. It monitors users' input model elements and link them by related concepts automatically. Later modifications of an element will trigger rules to find the others under the same related concepts and result in various synchronization recommendations which developers may choose to take to enforce consistency among parts of the developed system.
The linking-triggering mechanism of Shuttle is based on what we call concept synchronization (CS), which is inspired by the idea of concept in ontology and concept search in information retrieval. CS captures the simple idea that model elements with related text descriptions would be very likely modified accordingly if one of them is changed by the developer. To detect all others related to a target model element, we establish a many-to-many mapping between elements and WordNet Synsets【3】according to element text descriptions ahead of time and then, with WordNet’s help【40】, all elements related to the target can be found by looking for those mapped to a Synset associated with the target.
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