292 search results - page 42 / 59 » Are Stable Instances Easy |
110
Voted
APN
2004
Springer
15 years 4 months ago
2004
Springer
This paper describes concepts and features of a Web-based system called XRL/flower for carrying out Petri-net based workflows described with XRL (eXchangeable Routing Language). XR...
91
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CAISE
2006
Springer
15 years 4 months ago
2006
Springer
Striking a balance between rigidity and flexibility is a central challenge in designing business processes. Striking this balance begins on the type level, because expressiveness ...
112
Voted
VLDB
1991
ACM
15 years 4 months ago
1991
ACM
Queries in object-oriented datab;Lqcs are formulated against a class and retrieve instnnccls of the class sat,isfying a certain predicate on the att,riblltes of the class. The pre...
105
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AAAI
2008
15 years 3 months ago
2008
We argue that parameterized complexity is a useful tool with which to study global constraints. In particular, we show that many global constraints which are intractable to propag...
109
Voted
ASWC
2008
Springer
15 years 2 months ago
2008
Springer
Information sharing can be effective with structured data. However, there are several challenges for having structured data on the web. Creating structured concept definitions is ...