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ICPR
2000
IEEE
14 years 11 months ago
Fast and Accurate Motion Estimation Using Orientation Tensors and Parametric Motion Models
Motion estimation in image sequences is an important step in many computer vision and image processing applications. Several methods for solving this problem have been proposed, b...
Gunnar Farnebäck
ICCD
2006
IEEE
84views Hardware» more  ICCD 2006»
14 years 7 months ago
Highly-Guided X-Filling Method for Effective Low-Capture-Power Scan Test Generation
—X-filling is preferred for low-capture-power scan test generation, since it reduces IR-drop-induced yield loss without the need of any circuit modification. However, the effecti...
Xiaoqing Wen, Kohei Miyase, Tatsuya Suzuki, Yuta Y...
FROCOS
2009
Springer
14 years 4 months ago
Combining Theories with Shared Set Operations
Motivated by applications in software verification, we explore automated reasoning about the non-disjoint combination of theories of infinitely many finite structures, where the...
Thomas Wies, Ruzica Piskac, Viktor Kuncak
FSTTCS
2009
Springer
14 years 4 months ago
Arithmetic Circuits and the Hadamard Product of Polynomials
Motivated by the Hadamard product of matrices we define the Hadamard product of multivariate polynomials and study its arithmetic circuit and branching program complexity. We also...
Vikraman Arvind, Pushkar S. Joglekar, Srikanth Sri...
ADMA
2006
Springer
220views Data Mining» more  ADMA 2006»
14 years 4 months ago
Mining and Validation of Localized Frequent Web Access Patterns with Dynamic Tolerance
Mining user profiles is a crucial task for Web usage mining, and can be accomplished by mining frequent patterns. However, in the Web usage domain, sessions tend to be very sparse,...
Olfa Nasraoui, Suchandra Goswami