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IS
2010
14 years 10 months ago
Extracting a largest redundancy-free XML storage structure from an acyclic hypergraph in polynomial time
Given a hypergraph and a set of embedded functional dependencies, we investigate the problem of determining the conditions under which we can efficiently generate redundancy-free ...
Wai Yin Mok, Joseph Fong, David W. Embley
JSC
2010
155views more  JSC 2010»
14 years 10 months ago
Algorithms for solving linear systems over cyclotomic fields
We consider the problem of solving a linear system Ax = b over a cyclotomic field. What makes cyclotomic fields of special interest is that we can easily find a prime p that sp...
Liang Chen, Michael B. Monagan
JTAER
2010
121views more  JTAER 2010»
14 years 10 months ago
A Semantic Data Validation Service for Web Applications
An Input validation can be a critical issue. Typically, a little attention is paid to it in a web development project, because overenthusiastic validation can tend to cause failur...
Shadi Aljawarneh, Faisal Alkhateeb, Eslam Al Magha...
PAMI
2010
174views more  PAMI 2010»
14 years 10 months ago
Skewed Rotation Symmetry Group Detection
—We present a novel and effective algorithm for affinely skewed rotation symmetry group detection from real-world images. We define a complete skewed rotation symmetry detectio...
Seungkyu Lee, Yanxi Liu
PETRA
2010
ACM
14 years 10 months ago
Integrating RFID on event-based hemispheric imaging for internet of things assistive applications
Automatic surveillance of a scene in a broad sense comprises one of the core modules of pervasive applications. Typically, multiple cameras are installed in an area to identify ev...
Vassilis Kolias, Ioannis Giannoukos, Christos Anag...
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