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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
u-GIS ÄÄÇ»ÆÃÀ» À§ÇÑ GeoSensor µ¥ÀÌÅÍ ½ºÆ®¸² ó¸® ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
GeoSensor Data Stream Processing System for u-GIS Computing |
ÀúÀÚ(Author) |
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Weonil Chung
Soong-Sun Shin
Sung-Ha Back
Yeon Lee
Dong-Wook Lee
Kyung-Bae Kim
Chung-Ho Lee
Ju Wan Kim
Hae-Young Bae
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¿ø¹®¼ö·Ïó(Citation) |
VOL 11 NO. 01 PP. 0009 ~ 0016 (2009. 03) |
Çѱ۳»¿ë (Korean Abstract) |
À¯ºñÄõÅͽº °ø°£ ÄÄÇ»Æà ȯ°æ¿¡¼ GeoSensor´Â RFID, WSN, Web CAM, Digital Camera, CCTV, ÅÚ·¹¸Åƽ½º ´Ü¸» µî¿¡¼ ¹ß»ýµÇ´Â ´Ù¾çÇÑ µ¥ÀÌÅÍ¿Í ÇÔ²² Á÷°£Á¢ÀûÀ¸·Î Áö¸®Àû Á¤º¸¸¦ Æ÷ÇÔÇÏ´Â µ¥ÀÌÅÍ ½ºÆ®¸²À» ¹ß»ýÇÏ´Â ¼¾¼µé·Î, Áö¸®Àû Á¤º¸¸¦ ÀÌ¿ëÇÑ USN ±â¼ú°ú °ø°£Àû Ư¼º¿¡ ±â¹ÝÀ» µÐ ¼ºñ½ºÀÇ È°¼ºÈ¿¡ ±â¿©ÇÏ°í ÀÖ´Ù. ÀÌ·¯ÇÑ GeoSensor¸¦ ±â¹ÝÀ¸·Î ÇÏ´Â ´Ù¾çÇÑ u-GIS ¼ºñ½º¸¦ Á¦°øÇϱâ À§Çؼ´Â ±¤¿ªÀÇ GeoSensorµé·ÎºÎÅÍ ¹ß»ýÇÏ´Â ¼¾¼ µ¥ÀÌÅÍ ½ºÆ®¸²¿¡ ´ëÇÑ È¿°úÀûÀΠ󸮰¡ ÇʼöÀûÀÌ´Ù. º» ¿¬±¸¿¡¼´Â À§Ä¡ ¹× À̵¿¼ºÀ» °®´Â GeoSensorµé·ÎºÎÅÍ »ý¼ºµÇ´Â ½Ç½Ã°£ µ¥ÀÌÅÍ ½ºÆ®¸²¿¡ ´ëÇÑ È¿À²ÀûÀÎ ¼öÁý, ÀúÀå, ±×¸®°í ¿¬¼Ó ÁúÀÇ Ã³¸®¸¦ Á¦°øÇÏ¿© »ç¿ëÀÚÀÇ »óȲ(Context)¿¡ ºÎÇÕÇÏ´Â ´Ù¾çÇÑ u-GIS ÀÀ¿ë ¼ºñ½ºÀÇ È¿°úÀûÀÎ ±¸ÃàÀ» Áö¿øÇÏ´Â GeoSensor µ¥ÀÌÅÍ ½ºÆ®¸² ó¸® ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
In ubiquitous spatial computing environments, GeoSensor generates sensor data streams including spatial information as well as various conventional sensor data from RFID, WSN, Web CAM, Digital Camera, CCTV, and Telematics units. This GeoSensor enables the revitalization of various ubiquitous USN technologies and services on geographic information. In order to service the u-GIS applications based on GeoSensors, it is indispensable to efficiently process sensor data streams from GeoSensors of a wide area. In this paper, we propose a GeoSensor data stream processing system for u-GIS computing over real-time stream data from GeoSensors with geographic information. The proposed system provides efficient gathering, storing, and continuous query processing of GeoSensor data stream, and also makes it possible to develop diverse u-GIS applications meet each user requirements effectively.
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Å°¿öµå(Keyword) |
À¯ºñÄõÅͽº °ø°£ ÄÄÇ»ÆÃ
Ubiquitous Spatial Computing
GeoSensor
GeoSensor
µ¥ÀÌÅÍ ½ºÆ®¸² ó¸®
Data Stream Processing
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