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ICASSP
2011
IEEE
14 years 1 months ago
Quadrature approximation properties of the spiral-phase quadrature transform
The notion of the 1-D analytic signal is well understood and has found many applications. At the heart of the analytic signal concept is the Hilbert transform. The problem in exte...
Haricharan Aragonda, Chandra Sekhar Seelamantula
CIKM
2007
Springer
15 years 4 months ago
Finding and linking incidents in news
News reports are being produced and disseminated in overwhelming volume, making it difficult to keep up with the newest information. Most previous research in automatic news organ...
Ao Feng, James Allan
ISESE
2005
IEEE
15 years 3 months ago
Exploratory testing: a multiple case study
Exploratory testing (ET) – simultaneous learning, test design, and test execution – is an applied practice in industry but lacks research. We present the current knowledge of ...
Juha Itkonen, Kristian Rautiainen
AIRS
2004
Springer
15 years 3 months ago
Automatic Word Clustering for Text Categorization Using Global Information
This paper presents a cluster-based text categorization system which uses class distributional clustering of words. We propose a new clustering model which considers the global in...
Wenliang Chen, Xingzhi Chang, Huizhen Wang, Jingbo...
KDD
1998
ACM
164views Data Mining» more  KDD 1998»
15 years 2 months ago
A Data Mining Support Environment and its Application on Insurance Data
Huge masses of digital data about products, customers and competitors have become available for companies in the services sector. In order to exploit its inherent (and often hidde...
Martin Staudt, Jörg-Uwe Kietz, Ulrich Reimer