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Wastage in a Hierarchical Manpower System
Journal of the Operational Research Society, 1979A Markov chain model for the description, testing and comparison of wastage in hierarchical manpower systems is given in this paper. With regard to manpower planning, emphasis is placed on unnatural wastage (resignations, dismissals and transfers) in comparing systems. All forces of transition are state and service length specific.
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Constructing Hierarchical Set Systems
Annals of Combinatorics, 2005This paper introduces a new algorithm to achieve data clusters. The procedure works with dissimilarity data. It starts with the so-called Apresjan hierarchy and while the needed calculations are easy and fast, the resulting nested clusters give a very good understanding of the data.
Devauchelle, Claudine +4 more
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On prefetching in hierarchical caching systems
IEEE International Conference on Communications, 2003. ICC '03., 2004Hierarchical caching is deployed to scale up the explosive Web growth, and the expiration-based mechanism is adopted as an economic means to support the weak consistency in this context. However, given a hierarchy, the user perceived performance heavily depends on its position.
Y. Thomas Hou 0001 +3 more
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Dynamics in Hierarchical CSCW Systems
2003Computer supported cooperative work (CSCW) is a popular research topic in recent years. In classical cooperative applications, cooperation cannot be adapted to the dynamics and hierarchies of real world. According to the formal specification of dynamic cooperation in hierarchical systems, a dynamic hierarchical cooperative system model, DHCSCW, is ...
Xiaodong Wang 0002 +3 more
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Mode Condensation in a Hierarchical System
Physical Review Letters, 1986A spherical model of Ising spins, placed on sites that are arranged in a cluster hierarchy, is studied. For the ferromagnetic transition, the critical exponents are found to have nonuniversal values in a certain range of system parameters, while they assume classical values in another range. Correlation functions show a behavior which is very different
, Kumar, , Kamlesh
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Modeling Visibility in Hierarchical Systems
2006We consider hierarchical systems where nodes represent entities and edges represent binary relationships among them. An example is a hierarchical composition of Web services where the nodes denote services and edges represent the parent-child relationship of a service invoking another service.
Debmalya Biswas, K. Vidyasankar
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Combining and Distributing Hierarchical Systems
1998It is possible with RAISE to specify and do most refinement in an applicative framework, and then transform the concrete applicative specification into an imperative sequential or concurrent one. This is a change from a style more appropriate to proof of refinement to a style more appropriate to implementation.
Chris George, Do Tien Dung
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Differentiations in Hierarchical Fuzzy Systems
2018Hierarchical fuzzy systems are one of the most popular solutions for the curse of dimensionality problem occurred in complex fuzzy rule based systems with a large number of input parameters. Nevertheless these systems have a hidden inaccuracy and instability problem.
Begum Mutlu, Ebru Akcapinar Sezer
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A Hierarchical System of Learning Automata
IEEE Transactions on Systems, Man, and Cybernetics, 1981A learning automaton operating in a random environment updates its action probabilities on the basis of the reactions of the environment, so that asymptotically it chooses the optimal action. When the number of actions is large the automaton becomes slow because there are too many updatings to be made at each instant.
Thathachar, MAL, Ramakrishnan, KR
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Clustering and hierarchization of fuzzy systems
Soft Computing, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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