9 search results - page 2 / 2 » Speeding Up Shortest Path Search in Public Transport Network... |
ISAAC
2010
Springer
13 years 5 months ago
2010
Springer
Shortest path query is a problem to answer the shortest path from the origin to the destination in short time. The network is fixed, and the goal of the study is to develop efficie...
WSDM
2009
ACM
14 years 2 months ago
2009
ACM
A variety of lossless compression schemes have been proposed to reduce the storage requirements of web graphs. One successful approach is virtual node compression [7], in which of...
ICIW
2008
IEEE
14 years 2 months ago
2008
IEEE
—Bus route system is the fundamental transportation device for aged people and students, and has an important role in every province. However, passengers decreases year by year, ...
VLDB
2004
ACM
14 years 26 days ago
2004
ACM
A frequent type of query in spatial networks (e.g., road networks) is to find the K nearest neighbors (KNN) of a given query object. With these networks, the distances between ob...