替換演算法 的英文怎麼說

中文拼音 [tìhuànyǎnsuànfǎ]
替換演算法 英文
algorithm replacement
  • 替 : Ⅰ動詞1 （代替） replace; substitute for; supply [take] the place of 2 [書面語] （衰敗） decline Ⅱ...
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 演 : 動詞1 （演變; 演化） develop; evolve 2 （發揮） deduce; elaborate 3 （依照程式練習或計算） drill;...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 替換 : replace; substitute for; displace; interchange; take the place of
  1. So it ’ s very important to do research in it. this thesis has a detailed analysis on common smt cache replace strategy and slot schedule strategy, and finds some deficiencies in their design. we propose a new cache replace algorithm, caducity cache replace algorithm

    本文詳細研究了常見的smt處理器中cache資源所應用的cache替換演算法，以及取指功能部件中所應用的線索調度策略，從cache替換演算法以及線索調度演算法這兩個角度，提出了幾種新的演算法。
  2. Aiming at this problem, the main research issues and achievements in this paper are as follows : bi - directional data transformation between rdb and xml with semantic constraints preserved for most of existing researches on static data transformation between xml and rdb, dtd is taken as the schema description language for xml, and the semantic constraints are often lost during the transformation process. to overcome these disadvantages, the author adopts xml - schema, a standard schema description language proposed by w3c to replace dtd, as the description method owing to its more powerful functions than dtd, and of course with the syntax much more complicated. after analyzing the constraints characteristics in both xml - schema and relational schema, a semantic constraints - preserved algorithm is proposed which can realize the bi - directional schema mapping between rdb and xml through a formalized description of xml based on regular tree and a general expression for relational schema based on direct graph approach

    保留語義約束的xml與rdb雙向靜態數據轉換技術現有研究大多採用dtd （ documenttypedefinition ，文檔類型定義）作為xml的模式描述語言，並且在模式映射過程中丟失語義約束信息，本文分析了xml - schema （ xml - schema採用與dtd完全不同的語法，數據描述能力更強同時也更為復雜，已被w3c確定為替代dtd作為xml模式描述語言的標準）及關系模式的語義約束特徵，通過基於正則樹的xml形式化描述方法以及基於有向圖的一般關系模式表示方法的研究，建立保留語義約束的xml - schema與關系模式的雙向模式映射演算法，實現了xml與rdb的雙向數據轉換，較好地解決了xml與rdb在靜態數據轉換層面的數據集成問題，可有效滿足企業大量rdb數據面向xml的發布以及與日俱增的xml數據存入rdb的應用需求。
  3. Thus, efci algorithm is improved and the oscillation is overcome validly. and further, a linear pid controller is designed to replace the nonlinear component in the standard efci algorithm, it makes flow control system more robust, at same time, controls the queue length to expected value, which is beneficial to decrease delay in queue

    為了進一步克服系統振蕩問題，提出採用一種線性的pid控制器來替換標準efci演算法中的非線性環節，增強了系統的魯棒性，並實現了隊列長度的定點控制，有效地減少了排隊延時。
  4. In geometry fitting, we introduce the scattered data interpolation technology, and by using the corresponding points on the shared boundary between the given facial mesh and the organ to be pasted, the facial mesh can be automatically fitted to the organ to be used. and in texture fitting, we extend the improved field - based morphing algorithm to the corresponding texture map, and with the preprocessing of the histogram - matching method we can obtain smooth replacing result in the texture map

    在紋理上，將改進的場變形演算法拓展到人臉模型對應的紋理圖上，不但完成了紋理圖中對應器官區域的替換，同時通過引入以點到邊界距離的函數為權重的線性插值，實現了在替換器官區域從目標圖像到源圖像的均勻過渡；又通過引入直方圖規定化的技術，解決了由於膚色相差較大而產生的邊界不能平滑過渡的問題。
  5. An error - tolerant algorithm in decoding module of mandarin continuous speech recognition is examined to correct substitution, insertion and deletion errors in acoustic recognition

    摘要本文研究了漢語連續語音識別音字轉換中的容錯演算法，以糾正聲學識別的替代、插入、刪除錯誤。
  6. Basing on the analysis of above two algorithms, we propose a new algorithm, rp - all - pairs, which uses a method of randomized project to find ungapped local alignments in genomic sequence with up to a specified fraction of substitutions

    在分析以上兩種方法的基礎上，本文提出了一種新的演算法： rp - all - pairs演算法。該演算法通過隨機投影發現基因組序列中含有特定部分的替換的無間隔局部對齊。
  7. The special replacemetlt algorithin of this information cache assures that the nodes in the cache are the k most overloaded nodes and the k most underloaded nodes in the cluster system

    信息cache通過特殊的替換演算法，保證兩個cache中的信息分別為系統中負載最大的k個超載節點的信息和負載最小的k個欠載節點的信息。
  8. Especially to strategy and state, there are deeper discussions. aided with strategy, we not only get its initial purpose of encapsulating a series of complicated algorithms so they can replace each other, but also grasp another advantage that it helps resolve the multiple - hierarchy problem in designing objects

    我們使用策略模式不僅達到了它的原始意圖? ?封裝一系列復雜演算法，使它們可以相互替換，而且體會到了另外一種益處? ?它有助於解決設計對象過程中「多重繼承」的難題。
  9. The performance metrics, access latency, throughput, hr hit ratio and bhr byte hit ratio are analyzed and discussed. simulations show that compared with caching only model, iwpcm can further improve the throughput, hr and bhr efficiently and reduce the access latency. the performance evaluation based on the spn model can provide a basis for implementation of web prefetching and caching and the combination of web prefetching and caching holds the promise of improving the qos of web systems

    對于緩存命中率和位元組命中率等性能指標，使用基於一階ppm prediction by partial match預測演算法，通過四種典型的緩存替換策略gdsf greedy dual size frequency ， gdsize greedy dual size ， lfu least frequently used ， lru least recently used在僅緩存模型和一體化模型中的應用驗證了一體化模型比僅緩存技術具有更好的性能。
  10. In addition, several way are adopted to optimize the one dimensional transform architecture. improving the architecture resulting from the standard lifting scheme reduces the critical path delay ; an embedded boundary extension algorithm is adopted instead of the standard symmetric extension and it ’ s easier to implement ; the pipeline technique is adopted to increase the speed of processing ; coefficients of the multipliers are transformed into csd forms and the multiplications are substitute by minimum shift - add operations

    改進了由標準的提升演算法得到的變換結構，減小了關鍵路徑上的延時;採用內嵌的邊界延拓來代替標準的對稱延拓，實現更加簡單;採用流水線技術顯著提高了處理的速度;把乘法器系數表示為csd形式，將常系數乘法優化為最少的移位加操作。
  11. According to the virtual endoscopy automatic navigation, using the two - distance field - based 3d center path finding algorithm to find the path, adopting the cylindrical approximation of tubular organs to replace the center path by several approximate cylinders, while using distance transformation that is substituted by euclidean distance to calculate the approximate cylinder ' s axis and radius, the algorithm can save much time

    摘要針對虛擬內窺鏡自動漫遊技術，利用基於雙距離場的三維中心路徑提取演算法進行路徑提取，採用管狀器官的圓柱狀近似，將中心路徑用多個近似的圓柱體代替，用距離變換代替歐式距離公式計算近似圓柱體的軸和半徑，節省了大量的計算時間。
  12. The driver may use several algorithms, including the lru least recently used replacement algorithm, to implement the caching scheme

    驅動程序可以使用多種演算法來實現緩存方案，包括lru （最近最少使用的）替換演算法。
  13. Using trace - driven simulation, the results show that acr algorithm is better than several traditional algorithms in staleness - hit rate, hence acr algorithm proves to be rational, effective and practical

    通過trace d yen4g擬實驗，結果表明acr演算法在陳舊命中比上均憂于傳統的幾個替換演算法，從而證明了新提出的acr演算法是合理、有效和實用的。
  14. We propose two replacement algorithm of disk cache in the hierarchical storage systems to put the really popular programs into the disk cache

    本文提出了兩種層次化存儲系統中的磁盤cache替換演算法。
  15. It is shown that, due to the real operations, the computation of the bi - orthogonal analysis window, the transforms coefficients, and the reconstruction of the original signal in rdgt case, can be significantly reduced as compared with the computation of those in the cdgt case. and the similarity between the rdgt and the discrete hartley transform ( dht ) allows the rdgt to utilize the fast dht algorithms for fast computation. meanwhile, the rdgt bears a simple relationship with the cdgt such that the cdgt coefficients can be directly computed from the rdgt coefficients

    主要內容有：研究了一維和二維實值離散gabor變換（ rdgt ）方法，這種方法由於僅涉及實數運算，並可利用快速離散hartley變換演算法加速變換，因而在計算雙正交分析窗、變換系數以及信號重建方面都比復值離散gabor變換（ cdgt ）簡單易於實現，並且rdgt系數與cdgt系數的實部和虛部有著非常簡單的關系，因此前者的計算完全可以替代後者的計算，從而達到明顯減小gabor變換計算量的目的。
  16. Novel replacement algorithm for web caching

    緩沖替換演算法
  17. This cache replace algorithm gains the higher performance than the random cache replace algorithm

    提出了一種新的、專門面向多線索環境的cache替換演算法? ? caducity演算法。
  18. Approximation method based on qurbs ( quasi - uniform rational b - spline ) is adopted and a iterative algorithm is introduced to improve the precision in the paper

    在曲面片的逼近中採用邊界替換演算法以保證曲面片具有公共的邊界曲線，所以達到gc ~ 0連續。
  19. 2. according to the research on proxy cache replacement policies, it is discussed that replacement algorithms based on cost / value model are preferable. however, the model requires to be modified and simplified to easily calculate, to reflect web access characteristics and to reduce access latency

    2 、通過對代理緩存的替換策略的研究，論述了基於成本價值模型的替換演算法是較優的，但必須修正和簡化其模型，使計算相對簡單，又能體現web的訪問特性，減少延遲。
  20. This paper inherits the existed distributing vod system architecture and reaches some achievements. first, a novelty replacement algorithm is chosen and modified, thus it would adapt to system model which has been designed. a load balance strategy for media servers which solves the problems in existed prototype system has been presented, which is in reason for distributing vod system architecture

    本論文的研究工作是在前期分散式vod原型系統的基礎上進行的，主要完成的工作包括：第一，在現有研究成果的基礎上選擇並適當修改節目替換演算法使之適合已有的系統模型；根據原型系統中負載均衡方式所遇到的問題，提出一種對于既定分散式vod系統模型更為合理的負載均衡策略。
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