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IJAR
2011
118views more  IJAR 2011»
14 years 10 months ago
A sequential pattern mining algorithm using rough set theory
Sequential pattern mining is a crucial but challenging task in many applications, e.g., analyzing the behaviors of data in transactions and discovering frequent patterns in time se...
Ken Kaneiwa, Yasuo Kudo
JCT
2006
100views more  JCT 2006»
15 years 6 months ago
Approximating clique-width and branch-width
We construct a polynomial-time algorithm to approximate the branch-width of certain symmetric submodular functions, and give two applications. The first is to graph "clique-wi...
Sang-il Oum, Paul D. Seymour
CVPR
2010
IEEE
16 years 2 months ago
A Theory of Plenoptic Multiplexing
Multiplexing is a common technique for encoding highdimensional image data into a single, two-dimensional image. Examples of spatial multiplexing include Bayer patterns to capture...
Ivo Ihrke, Gordon Wetzstein, Wolfgang Heidrich
IAT
2009
IEEE
16 years 1 months ago
Enhanced Gestalt Theory Guided Web Page Segmentation for Mobile Browsing
This paper proposes a novel Web page segmentation method for mobile browsing, aiming to break a Web page into visually and semantically coherent units fitted to the limited screen ...
Xin Yang, Yuanchun Shi
FROCOS
2009
Springer
16 years 1 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