请确保索引结构可以为您所用。
树是常用的空间数据索引结构。
The R-tree is a commonly used index structure of spatial data.
生成用于存储索引令牌的倒排索引结构。
Builds the inverted index structure that is used to store the indexed tokens.
尔金例如有很多的索引结构，加速算法。
ELKI for example has a lot of index structures to accelerate algorithms.
索引结构的深度(衡量执行索引查找所需的工作量)。
The depth of the index structure (a measure of the amount of work that is needed to perform an index lookup).
针对结构化连接，设计新的四元组索引结构。
It proposes the four-tuple index structure on which the structural join based.
拥有某种能够自检的查询语言和索引结构将是非常理想的。
It would be nice to have a query language that could introspect and indexing structures.
图2 显示了 Lucene索引结构的逻辑视图。
Now look at Lucene's logical view of index files in Figure 2.
Lucene正是使用了反向索引作为其基本的索引结构。
该技术的另一个好处是节省磁盘空间，因为其索引结构更小。
Another benefit of this technology is that there is a savings in disk space, due to one less index structure.
索引器，它生成用来存储索引令牌的倒排索引结构。
Indexer Builds the inverted index structure that is used to store the indexed tokens.
找到一个高效的索引结构一直是空间数据库研究的重点。
It is always the key technology of spatial DBMS to find a efficient index structure.
所以寻找一种适合电力配电系统的索引结构显得非常重要。
So it is very important to look for a new index structure which is suited for power distribution system.
根据内存数据的特点，介绍了其数据组织方式和索引结构T树。
According to the features of main memory data, the data organizing mode and index structure Ttree are introduced.
因为我使用空间信息，我想尝试一些更适合空间数据索引结构。
Because I use spatial information, I would like to try some index structures which are more suitable for spatial data.
通过一种简单的索引结构在映射数据库中不断地增加模式长度。
An indexing structure is adopted to grow the pattern length in a projected database, which may reduce the CPU time and save the memory consuming.
我们通过一种索引结构在映射数据库中来不断地增长模式长度。
We adopt an indexing structure to grow the pattern length in a projected database, which may reduce the CPU time and save the memory consuming.
研究了基于KDXI索引结构的半结构连接算法和路径查询处理过程。
The semistructural join algorithms and the evaluation process of XML path queries based on KDXI is studied in detail.
建立高效、快速、优化的索引结构会对搜索引擎的性能产生决定性的影响。
Establishment of efficient, fast, optimized search engine index structure will have a decisive impact performance.
实验证明，此索引结构比传统的散列表结构有更优的查找性能和更高的内存利用率。
The experiment demonstrates that the new index structure has better performance of searching and needs less main memory than the hashing table.
在大规模多媒体数据库中进行基于内容的检索，高维数据索引结构的研究是重要问题。
The study of high dimensional data index method is the key problem of content based search in large scale multimedia databases.
本文提出了一种聚类的多解析度字符串索引结构，用于解决生物序列的相似性查询问题。
This paper proposed a Clustered Multi Resolution String index structure to solve the problem of sequence similarity query.
利用时空索引结构的特点，应用距离度量来减小平均磁盘访问量是查询处理常用的方法。
Making use of the structure of st indices, and applying distance metrics to decrease average disk access count is the most popular method in st query processing.
电力GIS系统需要对各种空间数据进行有效处理，这就要求有一个高性能的空间索引结构。
Power GIS needs to deal with a variety of spatial data effectively, so it requires a high-performance spatial index structure.
详细阐述了其加密原理和密文索引结构，对重复性数据的加密处理和算法抗攻击性进行了分析。
The encryption principle and index structure of encryption data are developed. The encryption processing of duplicate data and algorithm exposure are analyzed.
索引结构可以为个别包查找提供良好的性能，但SACK选项可能会覆盖包括多个包在内的任意多的字节数。
The index structure will give good performance looking up individual packets, but a SACK option can cover arbitrary byte ranges that include multiple packets.
为了提高高维数据相似查询的效率，提出一种基于双重距离尺度(DDM)的新型高维索引结构。
To speed up high-dimensional similarity search efficiency, a novel high-dimensional indexing structure based on dual distance metric (DDM) was proposed.
相对而言，IISE致力于建立简洁的索引结构，旨在对大规模的图像数据库快速地搜索相似的图像。
In contrast, IISE does great efforts on building compact index structures, for querying similar images with a fast speed on large scale of image database.
在充分分析格网索引和空间对象范围索引的基础上，提出一种基于粗分格网的空间对象范围索引结构。
Through the analyses of the grid index and the spatial object index, a structure of the spatial object boundary index based on wide grids is put forward.
在充分分析格网索引和空间对象范围索引的基础上，提出一种基于粗分格网的空间对象范围索引结构。
Through the analyses of the grid index and the spatial object index, a structure of the spatial object boundary index based on wide grids is put forward.
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