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ICTAI
2008
IEEE
15 years 11 months ago
Computational Complexity of Web Service Composition Based on Behavioral Descriptions
The Web Service Composition (WSC) problem on behavioral descriptions deals with the automatic construction of a coordinator web service to control a set of web services to reach t...
Hyunyoung Kil, Wonhong Nam, Dongwon Lee
IEAAIE
1998
Springer
15 years 8 months ago
Complexity and Cognitive Computing
Abstract. This paper has as main goal to develop a hybrid expert system to minimize some of the complexity problems related to arti cial intelligence eld. For instance, we can ment...
Lourdes Mattos Brasil, Fernando Mendes de Azevedo,...
COCOON
2003
Springer
15 years 9 months ago
The Complexity of Boolean Matrix Root Computation
Abstract. We show that finding roots of Boolean matrices is an NPhard problem. This answers a twenty year old question from semigroup theory. Interpreting Boolean matrices as dire...
Martin Kutz
ECBS
1996
IEEE
93views Hardware» more  ECBS 1996»
15 years 8 months ago
A Methodology for Designing and Dimensioning Critical Complex Computing Systems
It is widely recognized that real-time,fault-tolerant and distributed computing technologies play a key role in the deployment of many current andfuture (civilian or Defense) crit...
Gérard Le Lann
STOC
2000
ACM
137views Algorithms» more  STOC 2000»
15 years 8 months ago
On the complexity of verifiable secret sharing and multiparty computation
We first study the problem of doing Verifiable Secret Sharing (VSS) information theoretically secure for a general access structure. We do it in the model where private channels b...
Ronald Cramer, Ivan Damgård, Stefan Dziembow...