25 search results - page 4 / 5 » Locating Median Paths on Connected Outerplanar Graphs |
IJCAI
2007
13 years 8 months ago
2007
Effective representation of Web search results remains an open problem in the Information Retrieval community. For ambiguous queries, a traditional approach is to organize search ...
AGILE
2009
Springer
14 years 1 months ago
2009
Springer
We study a point pattern detection problem on networks, motivated by geographical analysis tasks, such as crime hotspot detection. Given a network N (for example, a street, train,...
FOCS
2003
IEEE
14 years 8 days ago
2003
IEEE
We initiate a general study of pseudo-random implementations of huge random objects, and apply it to a few areas in which random objects occur naturally. For example, a random obj...
CLUSTER
2002
IEEE
13 years 6 months ago
2002
IEEE
Several distributed routing algorithms for wireless networks were described recently, based on location information of nodes available via Global Positioning System (GPS). In gree...
ICDCSW
2009
IEEE
14 years 1 months ago
2009
IEEE
We describe a novel Geometric Localized Routing (GLR) protocol in Disruption (Delay) Tolerant Network (DTN). Although DTNs do not guarantee the connectivity of the network all the...