5692 search results - page 844 / 1139 » Challenges and Unsolved Problems |
200
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DEBU
2008
15 years 6 months ago
2008
With the increasing popularity of recommender systems in commercial services, the quality of recommendations has increasingly become an important to study, much like the quality o...
181
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DEBU
2008
15 years 6 months ago
2008
In this paper, we describe our experiences in building and evolving an XQuery engine with a focus on data and service federation use cases. The engine that we discuss is a core co...
166
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EAAI
2008
15 years 6 months ago
2008
Negotiation events in industrial procurement involving multiple, highly customisable goods pose serious challenges to buying agents when trying to determine the best set of provid...
208
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EC
2008
15 years 6 months ago
2008
The development of successful metaheuristic algorithms such as local search for a difficult problems such as satisfiability testing (SAT) is a challenging task. We investigate an ...
158
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AUTOMATICA
2006
15 years 6 months ago
2006
Controlling non-affine non-linear systems is a challenging problem in control theory. In this paper, we consider adaptive neural control of a completely non-affine pure-feedback s...