本文關(guān)鍵詞：業(yè)務(wù)模型驅(qū)動(dòng)的應(yīng)急物流本體知識(shí)表示及應(yīng)用　出處：《西南交通大學(xué)學(xué)報(bào)》2015年03期 　論文類(lèi)型：期刊論文

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【摘要】：為解決應(yīng)急物流智能協(xié)作面臨的異構(gòu)信息融合與知識(shí)管理難題,以有效知識(shí)應(yīng)用為目標(biāo),利用業(yè)務(wù)模型與本體模型對(duì)組成構(gòu)件上的相關(guān)性進(jìn)行映射,并根據(jù)系統(tǒng)控制與實(shí)體行為約束所需的業(yè)務(wù)推理規(guī)則,設(shè)計(jì)了3種模塊之間的關(guān)系與四階段轉(zhuǎn)換步驟,形成了業(yè)務(wù)模型驅(qū)動(dòng)的本體表示方法.以該方法為基礎(chǔ),結(jié)合應(yīng)急物流領(lǐng)域需求,建立了由概念集合、概念屬性、語(yǔ)義約束、推理規(guī)則等要素組成的應(yīng)急物流本體模型.通過(guò)應(yīng)急配送路徑選擇案例,自動(dòng)推理得到可替代鄰近點(diǎn)以完成配送路徑求解.結(jié)果表明,應(yīng)急物流本體模型及其應(yīng)用實(shí)現(xiàn)了異構(gòu)信息的本體融合,消除了以關(guān)鍵詞匹配為基礎(chǔ)的常規(guī)檢索失效現(xiàn)象,滿(mǎn)足了最小路徑算法的執(zhí)行條件,為應(yīng)急物流決策模型及算法應(yīng)用提供了知識(shí)層面的支持.
[Abstract]:In order to solve the problem of heterogeneous information fusion and knowledge management faced by intelligent collaboration of emergency logistics, aiming at effective knowledge application, the business model and ontology model are used to map the correlation of components. According to the business reasoning rules required for system control and entity behavior constraints, the relationship between three modules and the four-stage transformation steps are designed, and a business model-driven ontology representation method is formed, which is based on this method. According to the requirements of emergency logistics field, an ontology model of emergency logistics is established, which is composed of concept set, concept attributes, semantic constraints, reasoning rules and so on. The result shows that the ontology model of emergency logistics and its application can realize the ontology fusion of heterogeneous information. The failure phenomenon of conventional retrieval based on keyword matching is eliminated and the execution condition of minimum path algorithm is satisfied. It provides knowledge support for emergency logistics decision model and algorithm application.
【作者單位】： 后勤工程學(xué)院現(xiàn)代物流研究所;重慶郵電大學(xué)軟件學(xué)院;
【基金】：國(guó)家自然科學(xué)基金資助項(xiàng)目(71101152) 重慶市自然科學(xué)基金資助項(xiàng)目(2011jj A00008)
【分類(lèi)號(hào)】：TP182;F252
【正文快照】： 近年來(lái),各種自然災(zāi)害和突發(fā)性公共事件頻發(fā),應(yīng)急物流保障任務(wù)繁重.現(xiàn)有應(yīng)急物流指揮決策體系在應(yīng)急事件保障過(guò)程中發(fā)揮了重要作用,但其本質(zhì)上呈現(xiàn)信息系統(tǒng)輔助下的人工決策特點(diǎn),決策效率較低[1].應(yīng)急物流系統(tǒng)需要智能協(xié)作以提高科學(xué)性與敏捷性,智能協(xié)作的基礎(chǔ)是知識(shí),即各級(jí)應(yīng)

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