28821 search results - page 5242 / 5765 » Distributed and parallel systems |
173
click to vote
CHI
2005
ACM
16 years 7 months ago
2005
ACM
In this paper, we present an attentive windowing technique that uses eye tracking, rather than manual pointing, for focus window selection. We evaluated the performance of 4 focus...
309
click to vote
VLDB
2007
ACM
16 years 7 months ago
2007
ACM
The deep Web presents a pressing need for integrating large numbers of dynamically evolving data sources. To be more automatic yet accurate in building an integration system, we o...
201
click to vote
SIGMOD
2002
ACM
16 years 7 months ago
2002
ACM
This paper addresses the problem of evaluating ranked top-? queries with expensive predicates. As major DBMSs now all support expensive user-defined predicates for Boolean queries...
208
click to vote
PODS
2005
ACM
16 years 7 months ago
2005
ACM
We consider a scenario where we want to query a large dataset that is stored in external memory and does not fit into main memory. The most constrained resources in such a situati...
209
click to vote
PEPM
2009
ACM
16 years 3 months ago
2009
ACM
Many applications need to respond to incremental modifications to data. Being incremental, such modification often require incremental modifications to the output, making it po...