PVLDB
2010
13 years 5 months ago
2010
Although there has been a considerable body of work on skyline evaluation in multidimensional data with totally ordered attribute domains, there are only a few methods that consid...
ACS
2004
13 years 10 months ago
2004
Inthis article westudy the fundamental category (Goubault and Raussen, 2002 Goubault, 2002) of a partially ordered topological space (Nachbin, 1965 Johnstone, 1982), as arising in ...
EOR
2007
13 years 10 months ago
2007
The knapsack problem (KP) is generalized to the case where items are partially ordered through a set of precedence relations. As in ordinary KPs, each item is associated with proï...
IJNSEC
2008
13 years 10 months ago
2008
In group communication, users often have different access rights to multiple data streams. Based on the access relation of users and data streams, users can form partially ordered...
IJCAI
1989
13 years 12 months ago
1989
Partially ordered plans have not solved the goal ordering problem. Consider: a goal in a par tially ordered plan is an operator precondition that is not yet achieved; operators,...
VIP
2000
14 years 4 days ago
2000
Series Parallel (SP) digraphs are a common method of representing instructions with partially ordered actions, but not always an ideal one, as relationships among groups of action...
AIPS
2000
14 years 5 days ago
2000
Planners from the family of Graphplan (Graphplan, IPP, STAN...) are presently considered as the most efficient ones on numerous planning domains. Their partially ordered plans can...
AAAI
2000
14 years 5 days ago
2000
Certain problems in connection with, for example, cooperating agents and distributed systems require reasoning about time which is measured on incomparable or unsynchronized time ...
PTS
2003
14 years 5 days ago
2003
We present a framework for property testing where a partially ordered execution trace of a distributed system is modeled by a collection of communicating automata. We prove that th...
DAGSTUHL
2006
14 years 6 days ago
2006
Partially ordered sets, causets, partially ordered spaces and their local counterparts are now often used to model systems in computer science and theoretical physics. The order mo...