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ATAL
2008
Springer
15 years 9 months ago
Approximate predictive state representations
Predictive state representations (PSRs) are models that represent the state of a dynamical system as a set of predictions about future events. The existing work with PSRs focuses ...
Britton Wolfe, Michael R. James, Satinder P. Singh
CLEF
2008
Springer
15 years 8 months ago
An SVM Confidence-Based Approach to Medical Image Annotation
This paper presents the algorithms and results of the "idiap" team participation to the ImageCLEFmed annotation task in 2008. On the basis of our successful experience in...
Tatiana Tommasi, Francesco Orabona, Barbara Caputo
ESA
2008
Springer
124views Algorithms» more  ESA 2008»
15 years 8 months ago
Collusion-Resistant Mechanisms with Verification Yielding Optimal Solutions
A truthful mechanism consists of an algorithm augmented with a suitable payment function which guarantees that the "players" cannot improve their utilities by "chea...
Paolo Penna, Carmine Ventre
ECIR
2008
Springer
15 years 8 months ago
A Novel Implementation of the FITE-TRT Translation Method
Cross-language Information Retrieval requires good methods for translating cross-lingual spelling variants which are not covered by the available dictionary resources. FITE-TRT is ...
Aki Loponen, Ari Pirkola, Kalervo Järvelin, H...
IJCAI
2007
15 years 8 months ago
Semantic Smoothing of Document Models for Agglomerative Clustering
In this paper, we argue that the agglomerative clustering with vector cosine similarity measure performs poorly due to two reasons. First, the nearest neighbors of a document belo...
Xiaohua Zhou, Xiaodan Zhang, Xiaohua Hu