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» Complexity of O'Hara's Algorithm
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ATAL
2006
Springer
15 years 7 months ago
On the complexity of practical ATL model checking
We investigate the computational complexity of reasoning about multi-agent systems using the cooperation logic ATL of Alur, Henzinger, and Kupferman. It is known that satisfiabili...
Wiebe van der Hoek, Alessio Lomuscio, Michael Wool...
AAAI
2006
15 years 5 months ago
Characterizing Data Complexity for Conjunctive Query Answering in Expressive Description Logics
Description Logics (DLs) are the formal foundations of the standard web ontology languages OWL-DL and OWL-Lite. In the Semantic Web and other domains, ontologies are increasingly ...
Magdalena Ortiz, Diego Calvanese, Thomas Eiter
VLDB
2007
ACM
126views Database» more  VLDB 2007»
16 years 4 months ago
Querying Complex Structured Databases
Correctly generating a structured query (e.g., an XQuery or a SQL query) requires the user to have a full understanding of the database schema, which can be a daunting task. Alter...
Cong Yu, H. V. Jagadish
PODC
2005
ACM
15 years 9 months ago
Routing complexity of faulty networks
One of the fundamental problems in distributed computing is how to efficiently perform routing in a faulty network in which each link fails with some probability. This paper inves...
Omer Angel, Itai Benjamini, Eran Ofek, Udi Wieder
ALIFE
2006
15 years 4 months ago
Picture This: The State of the Art in Visualization for Complex Adaptive Systems
Visualization has an increasingly important role to play in scientific research. Moreover, visualization has a special role to play within artificial life as a result of the inform...
Seth Bullock, Tom Smith, Jon Bird