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云南农业大学计算机导论课件Chapter14 Databases.
Many technical aspects are involved in the upgrading of satellite image databases: geometric registration, resampling, radiometric adjustment, mosaicking. In this paper, after an overview of all prob...
Nowadays cartographic objects of different resolutions are hold in different coexisting databases. This implies an extensive amount of work for updating an object in all resolutions. One way to reduc...
The growing awareness of the importance of spatial information has led to a continuously increasing demand for geospatial data. Thus, a lot of different companies and institutions have evolved that a...
This paper presents some applications of mobile map technology utilising an MRDB (multi-resolution/-representation database). An MRDB can be described as a spatial database, which can be used to stor...
The update of geodata is an important task in order to ensure a high level of data quality in Geographic Information Systems (GIS). Today, this work is carried out mostly manually by an operator, who...
This paper reports the results of an experiment that investigated the effects different structural characteristics of relational databases have on information satisfaction of end-users querying databa...
Studies on face aging are handicapped by lack of long term dense aging sequences for model training. To handle this problem, we propose a new face aging model, which learns long term face aging patter...
Incorporating indefinite information into databases has been studied extensively. In this paper, we propose a structure called an E-table to represent maybe information and inclusive and exclusive dis...
Studies on face aging are handicapped by lack of long term dense aging sequences for model training. To handle this problem, we propose a new face aging model, which learns long term face aging patter...
Innovative approaches to searching for hidden meaning in data have recently emerged. In some cases, however, the support of privacy is compromised and consistent privacy protection remains elusive. Pr...
ISLANDIA, N.Y., April 16, 2007 – CA (NYSE: CA) today introduced an advanced performance analysis and diagnostic tool for its Database Management solution that enables administrators, from a single win...
A software package, IndexToolkit, aimed at overcoming the disadvantage of FASTA-format databases for frequent searching,is developed to utilize an indexing strategy to substantially accelerate sequenc...
Building a more accurate reality model requires taking into account imperfect information present in our knowledge and language. This paper presents several aspects of data imperfection in the datab...

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