代码空间

摘要(Abstract)

近年来，随着移动计算和无线通信等技术的发展，时空数据库广泛应用于交通控制和全球定位等领域。为了支持时空查询和有效地管理时空数据库中海量的时空对象，专家学者提出了大量的时空索引方法。首先对时空索引进行归纳总结，描绘了时空索引演化历史图；接着对时空查询类型进行介绍；根据时间维将时空索引分为索引过去、当前、将来和全时态4类，根据空间维将时空索引分为移动点和移动区域两类，在此分类基础上对各种时空索引方法进行了阐述；最后对时空索引的研究方向进行了展望。 关键词：时空索引 时空数据库 时空查询 索引R-Trees、Quad-Trees、K-D Trees以及Space Filling Curve

主题(Topic)

tinspin-indexes gis ArcGIS STR-tree 时空索引 TimeGIS 3DR-Tree Space-time index ADAS

pkuseg Operations research 模式识别 Policy engine 决策支持 Process decision support 场景模型 Feature engineering Deep learning STS elasticsearch 机器学习 Model visualization 视图可视化 倒排索引 ONOS 复合模型 caffe 深度学习 数据标准化 Pattern recognition pychart IOTA text recognition fdnlp Resources 搜索引擎 Data standardization Inverted index view visualization 图像识别 Test training image recognition Compound model 策略 模型托管 Stanford Nlp Image index 流程引擎 物联网应用 埃欧塔 资源引擎 策略控制器 图像索引 模型可视化 文本识别 新型大数据架构 data reduction ggplot2 plot solr pytorch 数据过滤 资源 AWS Lambda data filtering 数据降维 ggplot segmaker Model hosting Kappa 流程 测试训练 Process engine Graphics 策略执行器 PC PE lattice 运筹学 Machine learning Strategy Scene Model chart opencv RAM

时空索引 TimeGIS ArcGIS Space-time index STR-tree ADAS 3DR-Tree gis osgeo arcgis-insights datashader anaconda shapely pgrouting amazon-athena dbf bounding google-earth dom folium arcgis-runtime-sdk sharpmap boost-geometry quadtree-hc likeview amazon-s3 preg-match-all liblas stereo-vision chef-cookbook multidimensional openlayers-3 openlayers-5 sp native-development sails.js osmosis geo arcgis-runtime-net draggable multipoint geojson geofencing shapefile hdf dotspatial openstreetmap r-star-tree maptools arcgis-api
tinspin-indexes indexes alphabetical-indexes bitmap-indexes btree-indexes clustering-indexes complexity-indexes database-indexes error-indexes examine-indexes fulltext-indexes geospatial-indexes hierarchical-indexes hypothetical-indexes impurity-indexes indexes-ibr indexes-permafeeds inverted-indexes lucene-indexes market-indexes mini-indexes molecular-indexes mongodb-indexes mongoose-indexes numeric-indexes

项目(Project)

tzaeschke/tinspin-indexes tinspin/rupy tinspin/sprout FilippoRanza/extract_line_error KoalaBear84/OpenDirectoryDownloader Zfzlv/indexes enlike/indexes simplonco/tag-index desto-git/autoindex.php jermp/s_indexes HypoPG/hypopg doersino/hashing-indexes-tikz WebAssembly/memory64 JuliaImages/ImageQualityIndexes.jl opencog/pattern-index firstandthird/hapi-mongo-indexes osakatand/gifIndexer prikhi/sitemap-gen Heapy/epi jermp/clustered_elias_fano_indexes ascherer/ctwill liqwid/localforage-indexes jake-cryptic/tpb_index straticjs/stratic-indexes-to-rss savacano28/db-optimization jermp/dint davesag/gulp-folder-index mleonovvv/delindex sfu-dis/pibench-online hamzamemon1/TextRetrievalSystem

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