anomalous detection 中文意思是什麼
anomalous detection
解釋
異常的檢測-
The characteristic of anomaly traffics is that it breaks out without any omen and can destroy networks and computers in a short time ( for instance, the outburst of traffic behavior caused by specific attack programs or worm burst ). therefore, to detect anomaly rapidly and accurately is one of the precondition of ensuring the efficient network operation and detection of anomalous traffic has become the attractive and valuable subject in the present academic and industrial circles
異常流量的特點是發作突然，先兆特徵未知，可以在短時間內給網路或網路上的計算機帶來極大的危害（例如由特定的攻擊程序或蠕蟲爆發所引起的突發流量行為） ，因此準確、快速地檢測網路流量的異常行為，並做出合理的響應是保證網路有效運行的前提之一，也是目前學術界和工業界共同關注的前沿課題之一。 -
In this paper, by explored geo - physico - chemical prospecting method for looking for oil in prior prospect, the authors summarize a suit of prospective technique and program, which is valid to oil - geology trait of zhidan area and composed of ; oil gas geo - chemical prospect ( acid degradation of hydrocarbon, absorbed - fluorescent spectrum, ultraviolet radiation spectrum, methane carbon - isotope ) non seismic detection in favorable explorative area which confirmed by chemical prospect ( matural potential, gamma energy spectrum. accurately magnetic analysis ) resistively prospecting in anomalous area which confirmed by physicalprospect successful general evaluation of geo - physicochemical prospect
通過勘探早期地質物化探綜合找油方法實驗，筆者總結了一套適合志丹探區石油地質特點的勘探方法組合和勘探程序：油氣地球化學勘探（酸解烴、吸附烴、熒光光譜、紫外光譜、甲烷碳同位素、蝕變碳酸巖）化探圈定的有利勘探區進行非地震物探（自然電位、伽瑪能譜、高精度磁測、土壤測氧）物探圈定的異常區進行電阻率測深勘探地質物化探成果綜合評價。 -
The intrusion detection system based on artificial immune model simulates negative selection, clonal selection, and memory cells in the human immune system and assigns detection to six kinds of functional agents, which are monitoring agents, decision agents, response agents, communication agents, selection agents and testing agents. though sharing information and interaction with each other, these agents can identify anomalous behavior mode
該系統模擬了人體免疫系統中的負篩選、克隆篩選和記憶細胞等基本工作原理和機制，將入侵檢測的任務分配給監視、決策、響應、通信、篩選和測試等六個功能主體，通過這些主體之間的信息共享、相互協作來識別異常行為模式。 -
Simulation shows the study is a valuable reference for advancing exploration of real - time traffic anomaly detection. for non - stationary traffic, a general method is proposed based on a separation of the non - stationary traffic into disjoint components corresponding to normal and anomalous network conditions
通過計算隨機部分參數的邊緣分佈和殘差，從高維、非平穩流量中分離出包含異常的隨機部分，揭示了流量異常對隨機部分參數的影響。 -
Radars always display the anomalous performance characteristics such as over the horizon ( oth ) detection capability when they are operated in marine environments because they are influenced by evaporation duct which is a kind of familiar natural phenomenon
摘要蒸發波導是海洋大氣環境中一種常見的自然現象，受其影響，雷達常常出現如超視距探測等異常特徵。 -
This separation can be performed effectively by both marginal distribution and residuals analysis of parameters for anomalous component. experimental result shows the method can deal with non - stationary traffic data, so anomaly detection of real network traffic is implemented
實驗結果表明，由於不必將整個時間序列進行分片和單獨擬合，演算法可以直接處理非平穩流量數據，實現了真正意義上的網路流異常檢測功能。
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