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ECAL
2007
Springer
15 years 11 months ago
Near-Optimal Mobile Robot Recharging with the Rate-Maximizing Forager
We examine the practical problem of a mobile autonomous robot performing a long-duration survey task, during which it must recharge its batteries periodically. We present a scalabl...
Jens Wawerla, Richard T. Vaughan
TBILLC
2007
Springer
15 years 11 months ago
Implicatures of Irrelevant Answers and the Principle of Optimal Completion
Abstract. In this paper, we present a game theoretic account of a subclass of ‘relevance’ implicatures arising from irrelevant answers. We show that these phenomena can be expl...
Anton Benz
ICDE
2006
IEEE
213views Database» more  ICDE 2006»
15 years 11 months ago
Optimization of Complex Nested Queries in Relational Databases
Due to the flexible structures of SQL, no general approach works efficiently for all kinds of queries. Some special kinds of queries can be further optimized for better performa...
Bin Cao
ICDM
2005
IEEE
143views Data Mining» more  ICDM 2005»
15 years 10 months ago
An Optimal Linear Time Algorithm for Quasi-Monotonic Segmentation
Monotonicity is a simple yet significant qualitative characteristic. We consider the problem of segmenting an array in up to K segments. We want segments to be as monotonic as po...
Daniel Lemire, Martin Brooks, Yuhong Yan
ICANN
2003
Springer
15 years 10 months ago
Optimal Hebbian Learning: A Probabilistic Point of View
Many activity dependent learning rules have been proposed in order to model long-term potentiation (LTP). Our aim is to derive a spike time dependent learning rule from a probabili...
Jean-Pascal Pfister, David Barber, Wulfram Gerstne...