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ICTAI
2008
IEEE
14 years 2 months ago
An Incremental Hough Transform for Detecting Ellipses in Image Data Streams
In this paper, we present a purely incremental, scalable algorithm for the detection of elliptical shapes in images. Our method uses an incremental version of the Random Hough Tra...
Sofiane Sellah, Olfa Nasraoui
DEBS
2010
ACM
13 years 2 months ago
Distributed structural and value XML filtering
Many XML filtering systems have emerged in recent years identifying XML data that structurally match XPath queries in an efficient way. However, apart from structural matching, it...
Iris Miliaraki, Manolis Koubarakis
CIE
2007
Springer
14 years 1 months ago
A Useful Undecidable Theory
Abstract. We show that many so called discrete weak semilattices considered earlier in a series of author’s publications have hereditary undecidable first-order theories. Since ...
Victor L. Selivanov
CIE
2006
Springer
13 years 11 months ago
Coinductive Proofs for Basic Real Computation
We describe two representations for real numbers, signed digit streams and Cauchy sequences. We give coinductive proofs for the correctness of functions converting between these tw...
Tie Hou
LADS
2007
Springer
14 years 1 months ago
Extending the MaSE Methodology for the Development of Embedded Real-Time Systems
Embedded real-time systems play an important role in various application areas like plant automation, product automation or car electronics. In recent years a considerable growth i...
Iman Badr, Hisham Mubarak, Peter Göhner