276 search results - page 20 / 56 » Frequent Submap Discovery |
DIS
2007
Springer
14 years 1 months ago
2007
Springer
A geometric graph is a labeled graph whose vertices are points in the 2D plane with an isomorphism invariant under geometric transformations such as translation, rotation, and scal...
ECAI
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. This paper proposes a novel approach to discover options in the form of conditionally terminating sequences, and shows how they can be integrated into reinforcement learn...
PAKDD
2005
ACM
14 years 3 months ago
2005
ACM
Traditional multiple query optimization methods focus on identifying common subexpressions in sets of relational queries and on constructing their global execution plans. In this p...
ICC
2008
IEEE
2008
IEEE
Improving Quality of Experience by Adding Device Resource Reservation to Service Discovery Protocols
14 years 4 months ago
— Current service discovery protocols (SDP) hardly provide information on the actual availability of resources in the network or a mechanism for (device) resource reservation. Wh...
ICDCS
2009
IEEE
14 years 6 months ago
2009
IEEE
The neighborhood information has been frequently used by protocols such as routing in sensor networks. Many methods have been proposed to protect such information in hostile envir...