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AAAI
2010
15 years 7 months ago
PUMA: Planning Under Uncertainty with Macro-Actions
Planning in large, partially observable domains is challenging, especially when a long-horizon lookahead is necessary to obtain a good policy. Traditional POMDP planners that plan...
Ruijie He, Emma Brunskill, Nicholas Roy
KDD
2006
ACM
165views Data Mining» more  KDD 2006»
16 years 6 months ago
Outlier detection by sampling with accuracy guarantees
An effective approach to detect anomalous points in a data set is distance-based outlier detection. This paper describes a simple sampling algorithm to efficiently detect distance...
Mingxi Wu, Chris Jermaine
SIGIR
1999
ACM
15 years 10 months ago
Relevance Feedback Retrieval of Time Series Data
There has been much recent interest in retrieval of time series data. Earlier work has used a fixed similarity metric (e.g., Euclidean distance) to determine the similarity betwee...
Eamonn J. Keogh, Michael J. Pazzani
CP
2006
Springer
15 years 9 months ago
Towards an Efficient SAT Encoding for Temporal Reasoning
Abstract. In this paper, we investigate how an IA network can be effectively encoded into the SAT domain. We propose two basic approaches to modelling an IA network as a CSP: one r...
Duc Nghia Pham, John Thornton, Abdul Sattar
FASE
2008
Springer
15 years 7 months ago
Correctness-Preserving Configuration of Business Process Models
Abstract. Reference process models capture recurrent business operations in a given domain such as procurement or logistics. These models are intended to be configured to fit the r...
Wil M. P. van der Aalst, Marlon Dumas, Florian Got...