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RSFDGRC
2005
Springer
13 years 11 months ago
2005
Springer
The paper concerns failing queries in incomplete Distributed Autonomous Information Systems (DAIS) based on attributes which are hierarchical and which semantics at different site...
SPIRE
2009
Springer
14 years 8 days ago
2009
Springer
The directed graph representation of the World Wide Web has been extensively used to analyze the Web structure, behavior and evolution. However, those graphs are huge and do not ï...
CONCUR
2000
Springer
13 years 9 months ago
2000
Springer
We introduce some new models of infinite-state transition systems. The basic model, called a (reversal-bounded) counter machine (CM), is a nondeterministic finite automaton augment...
BIRTHDAY
2008
Springer
13 years 7 months ago
2008
Springer
Sets play a key role in foundations of mathematics. Why? To what extent is it an accident of history? Imagine that you have a chance to talk to mathematicians from a far-away plane...
AAAI
2010
13 years 7 months ago
2010
We consider approval voting elections in which each voter votes for a (possibly empty) set of candidates and the outcome consists of a set of k candidates for some parameter k, e....