31 search results - page 6 / 7 » A comparison of join algorithms for log processing in MaPred... |
PODC
2010
ACM
13 years 9 months ago
2010
ACM
We present an algorithm to solve the GROUP MUTUAL EXCLUSION problem in the cache-coherent (CC) model. For the same problem in the distributed shared memory (DSM) model, Danek and ...
SIGMOD
2007
ACM
14 years 5 months ago
2007
ACM
We present GPUQP, a relational query engine that employs both CPUs and GPUs (Graphics Processing Units) for in-memory query co-processing. GPUs are commodity processors traditiona...
MOBICOM
2012
ACM
11 years 7 months ago
2012
ACM
GPS is one of the most widely used wireless systems. A GPS receiver has to lock on the satellite signals to calculate its position. The process of locking on the satellites is qui...
PODS
2003
ACM
14 years 5 months ago
2003
ACM
We consider the view selection problem for XML content based routing: given a network, in which a stream of XML documents is routed and the routing decisions are taken based on re...
WWW
2007
ACM
14 years 6 months ago
2007
ACM
Determining the user intent of Web searches is a difficult problem due to the sparse data available concerning the searcher. In this paper, we examine a method to determine the us...