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- Aiming at the problems that exist in the study of spatial temporal data modeling and temporal geographic information system(GIS),a general object-oriented spatio-temporal data model(GOO-STDM) is proposed. 针对时空数据模型与时态地理信息系统研究中存在的几类问题,提出了一种通用的面向对象时空数据模型GOO-STDM。
- Spatio-temporal DBMS (database management system) is a DBMS which can handle the temporal data and the spatial data. 时空数据库管理系统(Spatio-Temporal DBMS)是能够同时处理时态数据和空间数据的数据库管理系统。
- Finally,spatial temporal speed figure was introduced to help find the headstream of congestion,and t. 介绍了用时空速度变化图寻找拥挤源头以及选择交通控制措施的方法。
- This paper discusses the theory of data mining respect to temporal data. 研究了时态（时间段）数据的关联规则的数据采掘问题。
- In the real world, information systems are often concerned with temporal data. 在现实世界中,信息系统往往涉及到时态数据。
- In addition, some researchers found this sonata also reduced seizures in epileptics and improved spatial temporal reasoning in Alzheimer patients. 另外，一些研究人员发现这首奏鸣曲还能减少癫痫患者的发作，以及改善阿尔兹海默病人的时空推理能力。
- spatial--temporal data management 时空数据管理
- Temporal data mining (TDM) has been attracting more and more interest from a vast range of domains, from engineering to finance. 现实世界存在着大量的时态数据;时态数据挖掘(temporal data mining;简称TDM)是近年来学术界关注的一个重要研究课题.
- In this article we defined a fundamental format of temporal data, which illustrate clearly the conception of durative event series. 摘要本文详细地讨论了时态数据的基本格式，明确了持续事件序列的概念。
- As a front-end of commercial DBMS, TimeDB, which is a successful prototype of temporal database management system, basically realizes the managements of temporal data. 作为商业DBMS的前端构件，TimeDB基本实现了时态数据管理功能，是比较成功的时态数据库管理原型系统。
- Mining Temporal data is becoming increasingly essential in data mining.In this paper,we present a new model algorithm for multidimension patterns of temporal data. 时态数据挖掘是数据挖掘中一个日益重要的研究课题。本文针对时态数据中的多维关系模型,提出了一种新的时态数据建模算法。
- spatial temporal distribution characters 时空分布特征
- fractional lower order spatial temporal matrix 分数低阶空时矩阵
- Based on temporal data, whereafter, the article lays stress on the realization details of route analyzing, which offers assistant decision-making for user"s travel, freightage and emergent succor. 然后,基于现状数据进行最佳路径分析,为用户出行、货物运输、应急救援等提供辅助决策支持。
- Aim to build a forestry fire spreading model, a new temporal data model, data-image fusion and fast image mosaicing approaches, cellular automata model and it's rule evolution algorithms are explored. 最后综合上述研究,提出了一个以元胞自动机作为推理机驱动的林火蔓延专家系统模型。
- Blind MOE spatial temporal multiuser detection in multipath channel 多径信道下盲最小输出能量空时多用户检测器
- Data possess spatiality and temporality, and a temporal GIS is a GIS that has the function of processing temporal data. 数据在具有空间性的同时亦具有时间性;时态地理信息系统是具备处理数据时间性功能的地理信息系统.
- TEMPORAL DATA AND ITS APPLICATION IN ATEMPORAL DBMS 数据的时态性及其在非时态DBMS上的处理
- Fluctuations are spatial and temporal in character. 这种波动的特点是空间性和瞬时性的。
- The word is a temporal conjunction. 该词是表示时间的连词。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
