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ICCS
2005
Springer
16 years 6 days ago
A Fuzzy Index Tracking Portfolio Selection Model
The investment strategies can be divided into two classes: passive investment strategies and active investment strategies. An index tracking investment strategy belongs to the clas...
Yong Fang, Shouyang Wang
SAGA
2005
Springer
16 years 5 days ago
Two Metaheuristics for Multiobjective Stochastic Combinatorial Optimization
Two general-purpose metaheuristic algorithms for solving multiobjective stochastic combinatorial optimization problems are introduced: SP-ACO (based on the Ant Colony Optimization ...
Walter J. Gutjahr
EUROPKI
2004
Springer
16 years 2 days ago
A Probabilistic Model for Evaluating the Operational Cost of PKI-based Financial Transactions
The use of PKI in large scale environments suffers some inherent problems concerning the options to adopt for the optimal cost-centered operation of the system. In this paper a Mar...
Agapios N. Platis, Costas Lambrinoudakis, Assimaki...
IEAAIE
2004
Springer
16 years 1 days ago
Knowledge Representation on Design of Storm Drainage System
During the design of storm drainage system, many decisions are involved on the basis of rules of thumb, heuristics, judgment, code of practice and previous experience of the design...
Kwok-wing Chau, C. S. Cheung
MICAI
2004
Springer
16 years 1 days ago
Invariant Patterns for Program Reasoning
We address the problem of integrating standard techniques for automatic invariant generation within the context of program reasoning. We propose the use of invariant patterns whic...
Andrew Ireland, Bill J. Ellis, Tommy Ingulfsen