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» Categorical Properties of The Complex Numbers
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ICDE
1999
IEEE
183views Database» more  ICDE 1999»
14 years 8 months ago
ROCK: A Robust Clustering Algorithm for Categorical Attributes
Clustering, in data mining, is useful to discover distribution patterns in the underlying data. Clustering algorithms usually employ a distance metric based (e.g., euclidean) simi...
Sudipto Guha, Rajeev Rastogi, Kyuseok Shim
CICLING
2004
Springer
14 years 26 days ago
Automatic Learning Features Using Bootstrapping for Text Categorization
When text categorization is applied to complex tasks, it is tedious and expensive to hand-label the large amounts of training data necessary for good performance. In this paper, we...
Wenliang Chen, Jingbo Zhu, Honglin Wu, Tianshun Ya...
ISCAS
1999
IEEE
115views Hardware» more  ISCAS 1999»
13 years 11 months ago
Novel high-radix residue number system multipliers and adders
Radix-r modulo rn multipliers and adders are introduced in this paper. The proposed architectures are shown to require several times less area than previously reported architectur...
Vassilis Paliouras, Thanos Stouraitis
BTW
2007
Springer
123views Database» more  BTW 2007»
14 years 1 months ago
Data Provenance: A Categorization of Existing Approaches
: In many application areas like e-science and data-warehousing detailed information about the origin of data is required. This kind of information is often referred to as data pro...
Boris Glavic, Klaus R. Dittrich
ICIP
2002
IEEE
14 years 9 months ago
Semantic based categorization, browsing and retrieval in medical image databases
Content-based retrieval (CBIR) methods in medical databases have been designed to support specific tasks, such as retrieval of digital mammograms or 3D MRI images. These methods c...
Aleksandra Mojsilovic, José Gomes