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DAWAK
2001
Springer
16 years 5 days ago
Optimization Algorithms for Simultaneous Multidimensional Queries in OLAP Environments
Multi-Dimensional Expressions (MDX) provide an interface for asking several related OLAP queries simultaneously. An interesting problem is how to optimize the execution of an MDX q...
Panos Kalnis, Dimitris Papadias
ECWEB
2001
Springer
140views ECommerce» more  ECWEB 2001»
16 years 5 days ago
A Two-Layered Integration Approach for Product Information in B2B E-commerce
Electronic B2B marketplaces bring together many online suppliers and buyers, each of which can potentially use his own format to represent the products in his product catalog. The ...
Borys Omelayenko, Dieter Fensel
196
Voted
ECRTS
2000
IEEE
16 years 2 days ago
Tolerating faults while maximizing reward
The imprecise computation(IC) model is a general scheduling framework, capable of expressing the precision vs. timeliness trade-off involved in many current real-time applications...
Hakan Aydin, Rami G. Melhem, Daniel Mossé
194
Voted
IJCNN
2000
IEEE
16 years 1 days ago
Robust Adaptive Critic Based Neurocontrollers for Systems with Input Uncertainties
A two-neural network approach to solving nonlinear optimal control problems is described in this study. This approach called the adaptive critic method consists of one neural netw...
Zhongwu Huang, S. N. Balakrishnan
ECAI
2000
Springer
16 years 9 hour ago
Incorporation of Temporal Logic Control into Plan Operators
Domain-specific control information is often essential in solving difficult planning problems efficiently. Temporal logics are a declarative and expressive representation for su...
Jussi Rintanen