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DISOPT
2006
155views more  DISOPT 2006»
15 years 6 months ago
Cyclical scheduling and multi-shift scheduling: Complexity and approximation algorithms
We consider the multiple shift scheduling problem modelled as a covering problem. Such problems are characterized by a constraint matrix that has in every column blocks of consecu...
Dorit S. Hochbaum, Asaf Levin
DSS
2006
104views more  DSS 2006»
15 years 6 months ago
Supply chain information sharing in a macro prediction market
This paper aims to address supply chain partners' incentives for information sharing from an information systems design perspective. Specifically, we consider a supply chain ...
Zhiling Guo, Fang Fang, Andrew B. Whinston
IJACT
2008
64views more  IJACT 2008»
15 years 6 months ago
An efficient one-move Nominative Signature scheme
Abstract. A signer in a Nominative Signature (NS) scheme can arbitrarily choose a nominee, then jointly generate a signature in such a way that the signature can only be verified w...
Qiong Huang, Dennis Y. W. Liu, Duncan S. Wong
ENTCS
2006
102views more  ENTCS 2006»
15 years 6 months ago
Using Association Aspects to Implement Organisational Contracts
The maintenance of organisation is a prerequisite for all viable systems in dynamic environments. In many living systems this organisation is, in part, achieved through coordinati...
Alan W. Colman, Jun Han
IJAR
2008
143views more  IJAR 2008»
15 years 6 months ago
A characterization of interval-valued residuated lattices
As is well-known, residuated lattices (RLs) on the unit interval correspond to leftcontinuous t-norms. Thus far, a similar characterization has not been found for RLs on the set o...
Bart Van Gasse, Chris Cornelis, Glad Deschrijver, ...
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