3630 search results - page 649 / 726 » Fast Marching Methods |
ICIP
2008
IEEE
14 years 12 months ago
2008
IEEE
In many modern video encoders, motion estimation is usually formulated as a Lagrangian cost function that balances motion prediction accuracy and the rate to transmit motion vecto...
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
Nearest neighbor (NN) search in high dimensional space is an important problem in many applications. Ideally, a practical solution (i) should be implementable in a relational data...
ICCD
2007
IEEE
14 years 7 months ago
2007
IEEE
We present new techniques for explicit constraint satisfaction in the incremental placement process. Our algorithm employs a Lagrangian Relaxation (LR) type approach in the analyt...
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
Real-world datasets exhibit a complex dependency structure among the data attributes. Learning this structure is a key task in automatic statistics configuration for query optimi...
MOBIHOC
2006
ACM
14 years 4 months ago
2006
ACM
A large number of practical sensing and actuating applications require immediate notification of rare but urgent events and also fast delivery of time sensitive actuation command...