本研究問題是探討資訊科技(Information Technology)與政府採購法(Public Procurement Act)間跨領域之應用關係，經由間接文獻之引用及邏輯之推理，發現兩者間可互輔應用，有進一步研究之必要。
本研究以跨領域為主軸，探討運用資訊科技工具--決策樹模型架構，解析政府採購法之繁冗條文，運用分類、量化之邏輯架構，為政府機關辦理採購作業時，選擇一項正確的採購「招標」方式。
結果發現將法律條文分類、量化，並運用資訊科技之邏輯架構，可適用於常態性工作，惟部分特殊個案仍須輔以人工校正。
另一發現，採購案招標之擇定，取決於承辦人員，係指不同承辦人有不同考量因素，如時間、價格、長官期待、廠商配合度…等因子，決定及產出之邏輯架構亦會有所不同。
而有關干擾變項，員工工作態度、長官交辦、廠商服務熱誠等，對於採購作業招標之擇定卻有很大的影響。
This study investigated cross-domain applications used to bridge information technology and the Public Procurement Act. Through indirect reference to the literature and logical reasoning, it was found that the relationship between the two entities is complementary and requires further research.
This study employed a decision tree model to parse the long, complicated provi-sions within the Public Procurement Act, focusing on cross-domain applications. We established a logical framework of classification and quantification that would enable government organizations to select the correct method when calling for bids in pro-curement cases.
It was found that although this approach is applicable under normal work condi-tions, a number of special cases still require manual correction. We discovered that the selection of bids is determined by the individuals in charge as well as factors under con-sideration, such as time of delivery, price, the expectations of superiors, and the adapta-bility of suppliers. Each of these factors varies from case to case, resulting in differences in the derived frameworks.
Disturbance variables such as the work attitudes of personnel, assigned tasks, and dedication of suppliers also have a strong influence on the selection of bids.
