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題名 Recommender system for software project planning one application of revised CBR algorithm
作者 楊亨利
Yang, Heng-Li;Wang, Cheng-Su
貢獻者 資管系
關鍵詞 Project planning; Case-based reasoning; Hybrid AI applications; Recommender system; Multiple objective decisions
日期 2009-07
上傳時間 21-Jan-2015 11:19:00 (UTC+8)
摘要 Project management is an experience-driven and knowledge-centralized activity. Therefore, project managers require some assistance to reduce the uncertainty at the early stage of constructing project plans. To overcome the predicament faced by project managers, this investigation proposes a hierarchical criteria architecture (HCA) to enable project managers to describe project requirements adequately. Furthermore, to solve HCA problems, a revised case-based reasoning (RCBR) algorithm, is presented and a recommender system for software project planning is implemented, based on multiple objectives decision techniques and the mining approach. Finally, the proposed RCBR algorithm is successfully applied to analyze 41 real projects from a software consultancy in Taiwan. Experimental results demonstrate that RCBR can efficiently provide related information to help project managers to construct project plans at an early stage. Additionally, the knowledge discovery process of RCBR provides project managers with results similar to what-if analysis. The knowledge can enable project managers to obtain feasible information to re-schedule project resources, and bargain with their customers in the early project planning stage.
關聯 Expert Systems with Applications,36(5),8938-8945
資料類型 article
DOI http://dx.doi.org/http://dx.doi.org/10.1016/j.eswa.2008.11.050
dc.contributor 資管系
dc.creator (作者) 楊亨利zh_TW
dc.creator (作者) Yang, Heng-Li;Wang, Cheng-Su
dc.date (日期) 2009-07
dc.date.accessioned 21-Jan-2015 11:19:00 (UTC+8)-
dc.date.available 21-Jan-2015 11:19:00 (UTC+8)-
dc.date.issued (上傳時間) 21-Jan-2015 11:19:00 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/73102-
dc.description.abstract (摘要) Project management is an experience-driven and knowledge-centralized activity. Therefore, project managers require some assistance to reduce the uncertainty at the early stage of constructing project plans. To overcome the predicament faced by project managers, this investigation proposes a hierarchical criteria architecture (HCA) to enable project managers to describe project requirements adequately. Furthermore, to solve HCA problems, a revised case-based reasoning (RCBR) algorithm, is presented and a recommender system for software project planning is implemented, based on multiple objectives decision techniques and the mining approach. Finally, the proposed RCBR algorithm is successfully applied to analyze 41 real projects from a software consultancy in Taiwan. Experimental results demonstrate that RCBR can efficiently provide related information to help project managers to construct project plans at an early stage. Additionally, the knowledge discovery process of RCBR provides project managers with results similar to what-if analysis. The knowledge can enable project managers to obtain feasible information to re-schedule project resources, and bargain with their customers in the early project planning stage.
dc.format.extent 781233 bytes-
dc.format.mimetype application/pdf-
dc.relation (關聯) Expert Systems with Applications,36(5),8938-8945
dc.subject (關鍵詞) Project planning; Case-based reasoning; Hybrid AI applications; Recommender system; Multiple objective decisions
dc.title (題名) Recommender system for software project planning one application of revised CBR algorithm
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1016/j.eswa.2008.11.050en_US
dc.doi.uri (DOI) http://dx.doi.org/http://dx.doi.org/10.1016/j.eswa.2008.11.050en_US