496 search results - page 73 / 100 » Machine models and lower bounds for query processing |
OPODIS
2010
13 years 5 months ago
2010
Abstract. Shared counters are the key to solving a variety of coordination problems on multiprocessor machines, such as barrier synchronization and index distribution. It is desire...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
In many wireless systems, interference is the main performance-limiting factor, and is primarily dictated by the locations of concurrent transmitters. In many earlier works, the l...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper deals with the joint estimation of temporal (timedelay, Doppler frequency) and spatial (direction-of-arrival, DOA) parameters of several replicas of a known signal in a...
ICDCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Distributed hash table (DHT) networks based on consistent hashing functions have an inherent load balancing problem. The problem becomes more severe due to the heterogeneity of ne...
EDBT
2009
ACM
13 years 11 months ago
2009
ACM
A skyline query returns a set of objects that are not dominated by other objects. An object is said to dominate another if it is closer to the query than the latter on all factors...