TY - GEN
T1 - ROAD
T2 - 17th ACM Conference on Information and Knowledge Management, CIKM'08
AU - Lee, Ken C.K.
AU - Lee, Wang Chien
AU - Zheng, Baihua
PY - 2008
Y1 - 2008
N2 - In this research, we develop ROAD, a system framework for processing location dependent spatial queries (LDSQs) that search for spatial objects of interest on road networks. By exploiting search space pruning, ROAD is very efficient and flexible for various LDSQs on different types of objects over large-scale networks. In ROAD, a large road network is organized as a set of interconnected regional sub-networks (called Rnets) augmented with 1) shortcuts for accelerating search traversals; and 2) object abstracts for guiding object search. In this poster, we outline this framework and explain how it can support efficient location-dependent nearest neighbor search.
AB - In this research, we develop ROAD, a system framework for processing location dependent spatial queries (LDSQs) that search for spatial objects of interest on road networks. By exploiting search space pruning, ROAD is very efficient and flexible for various LDSQs on different types of objects over large-scale networks. In ROAD, a large road network is organized as a set of interconnected regional sub-networks (called Rnets) augmented with 1) shortcuts for accelerating search traversals; and 2) object abstracts for guiding object search. In this poster, we outline this framework and explain how it can support efficient location-dependent nearest neighbor search.
UR - http://www.scopus.com/inward/record.url?scp=70349247035&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70349247035&partnerID=8YFLogxK
U2 - 10.1145/1458082.1458260
DO - 10.1145/1458082.1458260
M3 - Conference contribution
AN - SCOPUS:70349247035
SN - 9781595939913
T3 - International Conference on Information and Knowledge Management, Proceedings
SP - 1327
EP - 1328
BT - Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM'08
Y2 - 26 October 2008 through 30 October 2008
ER -