593 search results - page 29 / 119 » Distributed query evaluation with performance guarantees |
CORR
2012
Springer
12 years 4 months ago
2012
Springer
This paper presents a query evaluation technique for positive relational algebra queries with aggregates on a representation system for probabilistic data based on the algebraic s...
ICDCS
2005
IEEE
14 years 2 months ago
2005
IEEE
Recent announcement of the MSN Direct Service has demonstrated the feasibility and industrial interest in utilizing wireless broadcast for pervasive information services. To suppo...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
We consider the problem of learning to rank relevant and novel documents so as to directly maximize a performance metric called Expected Global Utility (EGU), which has several de...
RTAS
1998
IEEE
14 years 1 months ago
1998
IEEE
RSVP is a bandwidth reservation protocol that allows distributed real-time applications such as video-conferencing software to make bandwidth reservations over packetswitched netw...
EDBTW
2006
Springer
14 years 24 days ago
2006
Springer
Abstract. Algorithms for processing Structural Joins embody essential building blocks for XML query evaluation. Their design is a difficult task, because they have to satisfy many ...