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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö D : µ¥ÀÌŸº£À̽º

Á¤º¸°úÇÐȸ ³í¹®Áö D : µ¥ÀÌŸº£À̽º

Current Result Document : 1 / 7   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) À§Ä¡ ±â¹Ý ¼­ºñ½º¸¦ À§ÇÑ À̵¿ °´Ã¼ÀÇ ½Ã°£ ÆÐÅÏ Å½»ç ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Temporal Pattern Mining of Moving Objects for Location based Services
ÀúÀÚ(Author) ÀÌÁØ¿í   ¹é¿ÁÇö   ·ù±ÙÈ£  
¿ø¹®¼ö·Ïó(Citation) VOL 29 NO. 05 PP. 0335 ~ 0346 (2002. 10)
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(Korean Abstract)
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(English Abstract)
LBS(Location Based Services) provide the location-based information to its mobile users. The primary functionality of these services is to provide useful information to its users at a minimum cost of resources. The functionality can be implemented through data mining techniques. However, conventional data mining researches have not been considered spatial and temporal aspects of data simultaneously. Therefore, these techniques are inappropriate to apply on the objects of LBS, which change spatial attributes over time. In this paper, we propose a new data mining technique for identifying the temporal patterns from the series of the locations of moving objects that have both temporal and spatial dimension. We use a spatial operation of contains to generalize the location of moving point and apply time constraints between the locations of a moving object to make a valid moving sequence. Finally, the spatio-temporal technique proposed in this paper is very practical approach in not only providing more useful knowledge to LBS, but also improving the quality of the services.
Å°¿öµå(Keyword) ½Ã°£ ÆÐÅÏŽ»ç   À̵¿°´Ã¼   À§Ä¡±â¹Ý ¼­ºñ½º   À̵¿ ÆÐÅÏ   Temporal Pattern Mining   Moving Object   Location based service   Moving Pattern  
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