Name
Abstract | ||
|---|---|---|
Geospatial databases often contain erroneous measurements. For some such databases such as gravity databases, the known methods of detecting erroneous measurements - based on regression analysis - do not work well. As a result, to clean such databases, experts use manual methods which are very time-consuming. In this paper, we propose a (natural) "localized" version of regression analysis as a technique for automatic cleaning. We illustrate the efficiency of this technique on the example of the gravity database. |
Year | DOI | Venue |
|---|---|---|
2001 | 10.1109/ICSMC.2001.972877 | 2001 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, VOLS 1-5: E-SYSTEMS AND E-MAN FOR CYBERNETICS IN CYBERSPACE |
Keywords | Field | DocType |
gravity database, erroneous measurement, automatic detection | Geospatial analysis,Data mining,Geographic information system,Regression,Information retrieval,Regression analysis,Computer science,Database,Statistical analysis | Conference |
ISSN | Citations | PageRank |
1062-922X | 3 | 0.53 |
References | Authors | |
0 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| QIAN WEN | 1 | 3 | 0.53 |
| ann q gates | 2 | 127 | 25.22 |
| Jan Beck | 3 | 32 | 4.37 |
| Vladik Kreinovich | 4 | 1091 | 281.07 |
| G. RANDY KELLER | 5 | 3 | 0.53 |