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» Modeling Consensus in a Process Calculus
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ENTCS
2007
100views more  ENTCS 2007»
13 years 9 months ago
Extensionality of Spatial Observations in Distributed Systems
We discuss the tensions between intensionality and extensionality of spatial observations in distributed systems, showing that there are natural models where extensional observati...
Luís Caires, Hugo Torres Vieira
WIAS
2008
95views more  WIAS 2008»
13 years 9 months ago
Using multi-agent platform for pure decentralised business workflows
This paper describes the development of a distributed multi-agent workflow enacting mechanism starting from a BPEL4WS[BPE03] specification. Our work demonstrates that a multi-agent...
Li Guo, David Robertson, Yun-Heh Chen-Burger
ICWSM
2008
13 years 11 months ago
Wikipedia as an Ontology for Describing Documents
Identifying topics and concepts associated with a set of documents is a task common to many applications. It can help in the annotation and categorization of documents and be used...
Zareen Saba Syed, Tim Finin, Anupam Joshi
NCA
2007
IEEE
14 years 4 months ago
Decoupled Quorum-Based Byzantine-Resilient Coordination in Open Distributed Systems
Open distributed systems are typically composed by an unknown number of processes running in heterogeneous hosts. Their communication often requires tolerance to temporary disconn...
Alysson Neves Bessani, Miguel Correia, Joni da Sil...
ICLP
2003
Springer
14 years 3 months ago
Timed Concurrent Constraint Programming: Decidability Results and Their Application to LTL
Abstract The ntcc process calculus is a timed concurrent constraint programming (ccp) model equipped with a first-order linear-temporal logic (LTL) for expressing process specifi...
Frank D. Valencia