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VLDB
1990
ACM
69views Database» more  VLDB 1990»
14 years 25 days ago
Concept Description Language for Statistical Data Modeling
In this paper we describe a new language for statistical data modelling, which offers a general framework for the representation of elementary and summarydata.Thereare threemain c...
Tiziana Catarci, Giovanna D'Angiolini, Maurizio Le...
FOCS
2010
IEEE
13 years 6 months ago
Learning Convex Concepts from Gaussian Distributions with PCA
We present a new algorithm for learning a convex set in n-dimensional space given labeled examples drawn from any Gaussian distribution. The complexity of the algorithm is bounded ...
Santosh Vempala
IGARSS
2010
13 years 6 months ago
Spatial preprocessing for endmember extraction using unsupervised clustering and orthogonal subspace projection concepts
In this paper, we develop a new spatial preprocessing strategy which can be applied prior to a spectral-based endmember extraction process for unmixing of hyperspectral data. Our ...
Gabriel Martin, Antonio J. Plaza
HCI
2009
13 years 6 months ago
The OASIS Concept
Abstract. OASIS is an Integrated Project with the aim to revolutionise the interoperability, quality, breadth and usability of services for all daily activities of the elderly, by ...
Evangelos Bekiaris, Silvio Bonfiglio
NCA
2008
IEEE
14 years 3 months ago
Sorting Based Data Centric Storage
— Data-centric storage [6] is a very important concept for sensor networks that supports efficient in-network data query and processing. Previous approaches are mostly using a h...
Fenghui Zhang, Anxiao Jiang, Jianer Chen