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CONCUR
2007
Springer
16 years 19 days ago
Fair Cooperative Multithreading
Abstract. We propose a new operational model for shared variable concurrency, in the context of a concurrent, higher-order imperative language `a la ML. In our model the scheduling...
Gérard Boudol
CSR
2007
Springer
16 years 19 days ago
Ruling Out Polynomial-Time Approximation Schemes for Hard Constraint Satisfaction Problems
The maximum constraint satisfaction problem (Max CSP) is the following computational problem: an instance is a finite collection of constraints on a set of variables, and the goal...
Peter Jonsson, Andrei A. Krokhin, Fredrik Kuivinen
ODBIS
2007
Springer
115views Database» more  ODBIS 2007»
16 years 17 days ago
On the Synthetic Generation of Semantic Web Schemas
In order to cope with the expected size of the Semantic Web (SW) in the coming years, we need to benchmark existing SW tools (e.g., query language interpreters) in a credible manne...
Yannis Theoharis, George Georgakopoulos, Vassilis ...
CSFW
2005
IEEE
16 years 2 days ago
Compositional Analysis of Contract Signing Protocols
We develop a general method for proving properties of contract-signing protocols using a specialized protocol logic. The method is applied to the Asokan-ShoupWaidner and the Garay...
Michael Backes, Anupam Datta, Ante Derek, John C. ...
ICDM
2005
IEEE
129views Data Mining» more  ICDM 2005»
16 years 1 days ago
Mining Chains of Relations
Traditional data mining applications consider the problem of mining a single relation between two attributes. For example, in a scientific bibliography database, authors are rela...
Foto N. Afrati, Gautam Das, Aristides Gionis, Heik...