2858 search results - page 56 / 572 » Logics with Aggregate Operators |
AAAI
2006
13 years 10 months ago
2006
This paper considers a distributed system of software agents who cooperate in helping their users to find services, provided by different agents. The agents need to ensure that th...
TKDE
2012
11 years 11 months ago
2012
—Preparing a data set for analysis is generally the most time consuming task in a data mining project, requiring many complex SQL queries, joining tables and aggregating columns....
ECOWS
2008
Springer
13 years 10 months ago
2008
Springer
In this paper, we present a framework providing integrity and authentication for secure workflow computation based on BPEL Web Service orchestration. We address a recent cryptogra...
SIAMSC
2010
13 years 7 months ago
2010
A recursive acceleration method is proposed for multiplicative multilevel aggregation algorithms that calculate the stationary probability vector of large, sparse, and irreducible ...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—Aggregate scheduling is one of the most promising solutions to the issue of scalability in networks, like DiffServ networks and high speed switches, where hard QoS guarantees ar...