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DAGM
2006
Springer
15 years 9 months ago
Introducing Dynamic Prior Knowledge to Partially-Blurred Image Restoration
Abstract. The paper presents an unsupervised method for partiallyblurred image restoration without influencing unblurred regions or objects. Maximum a posteriori estimation of para...
Hongwei Zheng, Olaf Hellwich
DOLAP
2005
ACM
15 years 9 months ago
Goal-oriented requirement analysis for data warehouse design
Several surveys indicate that a significant percentage of data warehouses fail to meet business objectives or are outright failures. One of the reasons for this is that requireme...
Paolo Giorgini, Stefano Rizzi, Maddalena Garzetti
ASAP
2007
IEEE
118views Hardware» more  ASAP 2007»
15 years 9 months ago
Evaluation of a Tightly Coupled ASIP / Co-Processor Architecture Used in GNSS Receivers
This paper presents the enhancement of an ASIP’s floating point performance by coupling of a co-processor and adding of special instructions. Processor hardware modifications an...
Götz Kappen, S. el Bahri, O. Priebe, Tobias G...
COMPSAC
2008
IEEE
15 years 9 months ago
Searching for Opportunities of Refactoring Sequences: Reducing the Search Space
During software development and evolution activities, the developers focus the refactoring efforts on choosing and applying refactoring patterns (or sequences of patterns) that ar...
Eduardo Kessler Piveta, João Araújo,...
CSR
2008
Springer
15 years 9 months ago
Additive Preconditioning for Matrix Computations
Versus the customary preconditioners, our weakly random ones are generated more readily and for a much larger class of input matrices. Furthermore our preconditioners have a wider...
Victor Y. Pan, Dmitriy Ivolgin, Brian Murphy, Rhys...