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APWEB
2003
Springer
16 years 1 min ago
A Framework for Decentralized Ranking in Web Information Retrieval
Search engines are among the most important applications or services on the web. Most existing successful search engines use global ranking algorithms to generate the ranking of do...
Karl Aberer, Jie Wu
166
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IFSA
2003
Springer
89views Fuzzy Logic» more  IFSA 2003»
15 years 12 months ago
Lattice Fuzzy Signal Operators and Generalized Image Gradients
In this paper we use concepts from the lattice-based theory of morphological operators and fuzzy sets to develop generalized lattice image operators that are nonlinear convolutions...
Petros Maragos, Vassilis Tzouvaras, Giorgos B. Sta...
CONCUR
2001
Springer
15 years 11 months ago
Symbolic Computation of Maximal Probabilistic Reachability
We study the maximal reachability probability problem for infinite-state systems featuring both nondeterministic and probabilistic choice. The problem involves the computation of ...
Marta Z. Kwiatkowska, Gethin Norman, Jeremy Sprost...
COORDINATION
2000
Springer
15 years 11 months ago
Scripting Coordination Styles
Abstract. The fact that so many different kinds of coordination models and languages have been proposed suggests that no one single approach will be the best for all coordination p...
Franz Achermann, Stefan Kneubuehl, Oscar Nierstras...
CP
2000
Springer
15 years 11 months ago
Constraint Propagation for Soft Constraints: Generalization and Termination Conditions
Soft constraints based on semirings are a generalization of classical constraints, where tuples of variables' values in each soft constraint are uniquely associated to element...
Stefano Bistarelli, Rosella Gennari, Francesca Ros...