最小檢漏率 的英文怎麼說
中文拼音 [zuìxiǎojiǎnlóulǜ]
最小檢漏率
英文
minimum detectable leak rate- 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
- 小 : Ⅰ形容詞1 （體積、面積、數量、強度等不大） small; little; petty; minor 2 （年紀小的; 年幼的） youn...
- 檢 : Ⅰ動詞1 （查） check up; inspect; examine 2 （約束; 檢點） restrain oneself; be careful in one s c...
- 漏 : Ⅰ動詞1 （從孔或縫中滴下、透出或掉出） leak; drip 2 （泄漏） divulge; disclose; leak 3 （遺漏） le...
- 率 : 率名詞（比值） rate; ratio; proportion
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This kind of investigations have acquired some accomplishments at present, but much of these accomplishments were limited to resolve certain frondose application using certain fixed network model and were far from satisfying the minimizing forecasting faults demands of ids improving. the purpose of this theme is to establish a multi - net - model and make it generally applicable during the arithmetic realization process to content all application demands and thus minimize forecasting faults in the end of this article applying the advanced bp network to the es in ids minimized the false forecasting, further more it discussed the process of using visual c + + to realize these networks
目前，這方面的研究已有了部分成果，但大多隻局限於應用一種固定的網路模型來解決某一具體的應用，還遠遠不能滿足入侵檢測漏報和誤報率高的問題，本文的研究目的就是要建立一種靈活的網路模型，並在演算法實現過程中使其具有通用性，以滿足各種應用的需要，尤其是使入侵檢測的漏報率和誤報率趨于最小化。The essence of edid is to set up a normal behavior fuzzy sub collection a on the basis of watching the normal system transfer of the privilege process, and set up a fuzzy sub collection b with real time transfer array, then detect with the principle of minimum distance in fuzzy discern method the innovation point of this paper is : put forward the method of edid, can not only reduce efficiently false positive rate and false negative rate, also make real time intrusion detection to become possibility ; have independent and complete character database, according to the classification of monitoring program, design normal behavior and anomaly behavior etc., have raised the strongness of ids ; use tree type structure to preservation the character database, have saved greatly stock space ; in detection invade, carry out frequency prior principle, prior analysis and handling the behavior feature of high frequency in information table, have raised efficiency and the speed of detection, make real time intrusion detection to become possibility ; have at the same time realized anomaly intrusion detection and misuse intrusion detection, have remedied deficiency of unitary detection method
這種方法的實質是在監控特權進程的正常系統調用基礎上建立正常行為模糊子集a ，用檢測到的實時調用序列建立模糊子集b ，然後用模糊識別方法中的最小距離原則進行檢測。本文的創新點是：通過對特權進程的系統調用及參數序列的研究，提出了基於euclidean距離的入侵檢測方法edid ，不僅能有效降低漏報率和誤報率，而且使實時入侵檢測成為可能；設計有獨立而完整的特徵數據庫，根據被監控程序的類別，分別設計正常行為、異常行為等，提高了檢測系統的強健性和可伸縮性；特徵數據庫按樹型結構存儲，大大節省了存儲空間；在檢測入侵時，實行頻度優先原則，優先分析和處理信息表中的高頻度行為特徵，提高檢測的速度和效率，使實時入侵檢測成為可能；同時實現了異常入侵檢測和誤用入侵檢測，彌補了單一檢測方法的不足。The automat i c mon i tor i ng on the i oad i ng s i tuat i on of mov i ng f re i ght tra i ns should be implemented to ensure the operation security of railway fre i ght. the paper presents a new algorithm for freight train image segmentation with the aim of minimizing missing gauge - exceeding detection rate based on the image segmentation theory. the prof i le of the freight train and cargoes on the image is obtained with the arithmetic and whether cargoes exceeding the gauge or not is concluded by the location of the freight train and cargoes on the image
本文以數字圖像處理原理中圖像分割理論為基礎，結合貨車裝載狀態監測的實際情況和貨車裝載狀態監測系統對圖像分割的要求，以保證超限漏檢率最小為目標，給出了貨車圖像自動分割的演算法，獲得貨車及其所裝載貨物的分佈區域，再根據該分佈區域，得出貨車裝載狀態是否超限的結論，從而實現對運行中貨車的裝載情況的自動監測。
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