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» On the Hardness of Approximate Reasoning
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COCOON
2004
Springer
15 years 10 months ago
k-Center Problems with Minimum Coverage
In this work, we study an extension of the k-center facility location problem, where centers are required to service a minimum of clients. This problem is motivated by requirement...
Andrew Lim, Brian Rodrigues, Fan Wang, Zhou Xu
AAIM
2011
Springer
337views Algorithms» more  AAIM 2011»
14 years 10 months ago
On Variants of the Spanning Star Forest Problem
A star forest is a collection of vertex-disjoint trees of depth at most 1, and its size is the number of leaves in all its components. A spanning star forest of a given graph G is ...
Jing He, Hongyu Liang
CORR
2006
Springer
140views Education» more  CORR 2006»
15 years 6 months ago
Nearly optimal exploration-exploitation decision thresholds
While in general trading off exploration and exploitation in reinforcement learning is hard, under some formulations relatively simple solutions exist. Optimal decision thresholds ...
Christos Dimitrakakis
IDEAL
2004
Springer
15 years 11 months ago
Mining Large Engineering Data Sets on the Grid Using AURA
AURA (Advanced Uncertain Reasoning Architecture) is a parallel pattern matching technology intended for high-speed approximate search and match operations on large unstructured dat...
Bojian Liang, Jim Austin
EWCBR
2000
Springer
15 years 10 months ago
An Efficient Approach to Similarity-Based Retrieval on Top of Relational Databases
This paper presents an approach to realize a case retrieval engine on top of a relational database. In a nutshell the core idea is to approximate a similarity-based retrieval with ...
Jürgen Schumacher, Ralph Bergmann